config parameter.
true, meaning all child nodes will be traversed.
@node.
false, meaning all child nodes will not be traversed.
return:
return:
return:
false otherwise.
false otherwise.
false otherwise.
false otherwise.
@node.
@node.
@node.
@node.
@node.
@node.
@node.
Ameba::
-
+
ameba/formatter/base_formatter.cr
@@ -990,7 +1015,7 @@ callbacks in Ameba::
- [View source]
+ [View source]
@@ -1020,7 +1045,7 @@ callbacks in Ameba::
- [View source]
+ [View source]
@@ -1042,7 +1067,7 @@ A list of inspected sources is passed as an argument.
- [View source]
+ [View source]
@@ -1063,7 +1088,7 @@ A list of inspected sources is passed as an argument.
- [View source]
+ [View source]
@@ -1085,7 +1110,7 @@ A corresponding source is passed as an argument.
- [View source]
+ [View source]
@@ -1107,7 +1132,7 @@ A corresponding source is passed as an argument.
- [View source]
+ [View source]
@@ -1129,7 +1154,7 @@ A list of sources to inspect is passed as an argument.
- [View source]
+ [View source]
diff --git a/Ameba/Formatter/DisabledFormatter.html b/Ameba/Formatter/DisabledFormatter.html
index 9dbd7243..d5d36366 100644
--- a/Ameba/Formatter/DisabledFormatter.html
+++ b/Ameba/Formatter/DisabledFormatter.html
@@ -275,6 +275,31 @@
+ "## "
- TODO allow other IOs
TODO allow other IOs
+Ameba::Presenter::BasePresenterAmeba::Presenter::BasePresenterAmeba::Presenter::BasePresenterAmeba::Presenter::BasePresenterdef_hash can be used to generate this meth
def_hash can be used to generate this meth
not_nil!.
-
+
ameba/rule/lint/not_nil_after_no_bang.cr
@@ -1273,7 +1298,7 @@ followed by a call to not_nil!.
not_nil!.
not_nil!.
each_<member> instead of &
-
+
ameba/rule/performance/excessive_allocations.cr
@@ -1366,7 +1391,7 @@ that can be avoided by using each_<member> instead of &
- [View source]
+ [View source]
@@ -1575,7 +1600,7 @@ that can be avoided by using each_<member> instead of &
- [View source]
+ [View source]
@@ -1591,7 +1616,7 @@ that can be avoided by using each_<member> instead of &
- [View source]
+ [View source]
diff --git a/Ameba/Rule/Performance/FirstLastAfterFilter.html b/Ameba/Rule/Performance/FirstLastAfterFilter.html
index 7ebc1567..213d3778 100644
--- a/Ameba/Rule/Performance/FirstLastAfterFilter.html
+++ b/Ameba/Rule/Performance/FirstLastAfterFilter.html
@@ -275,6 +275,31 @@
+ map.
-
+
ameba/rule/performance/map_instead_of_block.cr
@@ -1249,7 +1274,7 @@ that follow map.
map.
map.
if, unless, case,
-
+
ameba/rule/style/parentheses_around_condition.cr
@@ -1199,7 +1224,7 @@ around the condition of if, unless, case,
if, unless, case,
is_404?).
-
+
ameba/rule/style/predicate_name.cr
@@ -1168,7 +1193,7 @@ the ones that are not valid Crystal code (e.g. is_404?).
is_404?).
Object#(class_)property or Object#(class_)getter
-
+
ameba/rule/style/query_bool_methods.cr
@@ -1275,7 +1300,7 @@ using Object#(class_)property or Object#(class_)getter
Object#(class_)property or Object#(class_)getter
nil
-
+
ameba/rule/style/redundant_next.cr
@@ -1409,7 +1434,7 @@ without arguments. Sometimes such statements are used to yild the nil
- [View source]
+ [View source]
@@ -1646,7 +1671,7 @@ without arguments. Sometimes such statements are used to yild the nil
- [View source]
+ [View source]
@@ -1662,7 +1687,7 @@ without arguments. Sometimes such statements are used to yild the nil
- [View source]
+ [View source]
diff --git a/Ameba/Rule/Style/RedundantReturn.html b/Ameba/Rule/Style/RedundantReturn.html
index 7b8ba6e5..363d76d6 100644
--- a/Ameba/Rule/Style/RedundantReturn.html
+++ b/Ameba/Rule/Style/RedundantReturn.html
@@ -275,6 +275,31 @@
+ nil
-
+
ameba/rule/style/redundant_return.cr
@@ -1403,7 +1428,7 @@ without arguments. Sometimes such returns are used to return the nil
nil
nil
if, so the previous invalid example would become this:
-
+
ameba/rule/style/unless_else.cr
@@ -1198,7 +1223,7 @@ an if, so the previous invalid example would become this:
if, so the previous invalid example would become this:
false if no issues were corrected.
false if no issues were corrected.
:hello, :world will be replaced by :hi.
-
+
ameba/source/rewriter.cr
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
:hello, :world will be replaced by :hi.
View source]
+ [View source]
@@ -1040,7 +1065,7 @@ text via View source]
+ [View source]
@@ -1074,7 +1099,7 @@ code line number that each annotation corresponds to.
- [View source]
+ [View source]
@@ -1111,7 +1136,7 @@ code line number that each annotation corresponds to.
- [View source]
+ [View source]
@@ -1133,7 +1158,7 @@ The prefix is empty if the annotation is at the end of a code line.
- [View source]
+ [View source]
@@ -1149,7 +1174,7 @@ The prefix is empty if the annotation is at the end of a code line.
- [View source]
+ [View source]
@@ -1186,7 +1211,7 @@ source1.to_s == source2.to_s # => true
- [View source]
+ [View source]
diff --git a/Ameba/Spec/BeValid.html b/Ameba/Spec/BeValid.html
index 804d8bfa..69b40f1d 100644
--- a/Ameba/Spec/BeValid.html
+++ b/Ameba/Spec/BeValid.html
@@ -275,6 +275,31 @@
+ [...]:
-
+
ameba/spec/expect_issue.cr
@@ -1023,7 +1048,7 @@ issue messages with [...]:
[...]:
[...]:
[...]:
\n ![](\"https://raw.githubusercontent.com/veelenga/bin/master/ameba/logo.png\"){kind=logo}
\n
Code style linter for Crystal
\n
\n \n (a single-celled animal that catches food and moves about by extending fingerlike projections of protoplasm)\n \n
\n\n ![](\"https://github.com/crystal-ameba/ameba/workflows/CI/badge.svg\"){kind=icon}
\n ![](\"https://img.shields.io/github/release/crystal-ameba/ameba.svg?maxAge=360\")
\n ![](\"https://img.shields.io/github/license/crystal-ameba/ameba.svg\")
\n
![](\"https://i.imgur.com/uOETQlM.png\" "\\"Write")
\n\n[🎬 Watch the LuckyCast showing how to use Ameba](https://luckycasts.com/videos/ameba)\n\n### Autocorrection\n\nRules that are marked as `[Correctable]` in the output can be automatically corrected using `--fix` flag:\n\n```sh\n$ ameba --fix\n```\n\n### Explain issues\n\nAmeba allows you to dig deeper into an issue, by showing you details about the issue\nand the reasoning by it being reported.\n\nTo be convenient, you can just copy-paste the `PATH:line:column` string from the\nreport and paste behind the `ameba` command to check it out.\n\n```sh\n$ ameba crystal/command/format.cr:26:83 # show explanation for the issue\n$ ameba --explain crystal/command/format.cr:26:83 # same thing\n```\n\n### Run in parallel\n\nSome quick benchmark results measured while running Ameba on Crystal repo:\n\n```sh\n$ CRYSTAL_WORKERS=1 ameba #=> 29.11 seconds\n$ CRYSTAL_WORKERS=2 ameba #=> 19.49 seconds\n$ CRYSTAL_WORKERS=4 ameba #=> 13.48 seconds\n$ CRYSTAL_WORKERS=8 ameba #=> 10.14 seconds\n```\n\n## Installation\n\n### As a project dependency:\n\nAdd this to your application's `shard.yml`:\n\n```yaml\ndevelopment_dependencies:\n ameba:\n github: crystal-ameba/ameba\n version: ~> 1.4.0\n```\n\nBuild `bin/ameba` binary within your project directory while running `shards install`.\n\n### OS X\n\n```sh\n$ brew tap crystal-ameba/ameba\n$ brew install ameba\n```\n\n### Docker\n\nBuild the image:\n\n```sh\n$ docker build -t ghcr.io/crystal-ameba/ameba .\n```\n\nTo use the resulting image on a local source folder, mount the current (or target) directory into `/src`:\n\n```sh\n$ docker run -v $(pwd):/src ghcr.io/crystal-ameba/ameba\n```\n\nAlso available on GitHub: https://github.com/crystal-ameba/ameba/pkgs/container/ameba\n\n### From sources\n\n```sh\n$ git clone https://github.com/crystal-ameba/ameba && cd ameba\n$ make install\n```\n\n## Configuration\n\nDefault configuration file is `.ameba.yml`.\nIt allows to configure rule properties, disable specific rules and exclude sources from the rules.\n\nGenerate new file by running `ameba --gen-config`.\n\n### Sources\n\n**List of sources to run Ameba on can be configured globally via:**\n\n- `Globs` section - an array of wildcards (or paths) to include to the\n inspection. Defaults to `%w(**/*.cr !lib)`, meaning it includes all project\n files with `*.cr` extension except those which exist in `lib` folder.\n- `Excluded` section - an array of wildcards (or paths) to exclude from the\n source list defined by `Globs`. Defaults to an empty array.\n\nIn this example we define default globs and exclude `src/compiler` folder:\n\n``` yaml\nGlobs:\n - \"**/*.cr\"\n - \"!lib\"\n\nExcluded:\n - src/compiler\n```\n\n**Specific sources can be excluded at rule level**:\n\n``` yaml\nStyle/RedundantBegin:\n Excluded:\n - src/server/processor.cr\n - src/server/api.cr\n```\n\n### Rules\n\nOne or more rules, or a one or more group of rules can be included or excluded\nvia command line arguments:\n\n```sh\n$ ameba --only Lint/Syntax # runs only Lint/Syntax rule\n$ ameba --only Style,Lint # runs only rules from Style and Lint groups\n$ ameba --except Lint/Syntax # runs all rules except Lint/Syntax\n$ ameba --except Style,Lint # runs all rules except rules in Style and Lint groups\n```\n\nOr through the configuration file:\n\n``` yaml\nStyle/RedundantBegin:\n Enabled: false\n```\n\n### Inline disabling\n\nOne or more rules or one or more group of rules can be disabled using inline directives:\n\n```crystal\n# ameba:disable Style/LargeNumbers\ntime = Time.epoch(1483859302)\n\ntime = Time.epoch(1483859302) # ameba:disable Style/LargeNumbers, Lint/UselessAssign\ntime = Time.epoch(1483859302) # ameba:disable Style, Lint\n```\n\n## Editors & integrations\n\n- Vim: [vim-crystal](https://github.com/rhysd/vim-crystal), [Ale](https://github.com/w0rp/ale)\n- Emacs: [ameba.el](https://github.com/crystal-ameba/ameba.el)\n- Sublime Text: [Sublime Linter Ameba](https://github.com/epergo/SublimeLinter-contrib-ameba)\n- VSCode: [vscode-crystal-ameba](https://github.com/crystal-ameba/vscode-crystal-ameba)\n- Codacy: [codacy-ameba](https://github.com/codacy/codacy-ameba)\n- GitHub Actions: [github-action](https://github.com/crystal-ameba/github-action)\n\n## Credits & inspirations\n\n- [Crystal Language](https://crystal-lang.org)\n- [Rubocop](https://rubocop.readthedocs.io/en/latest/)\n- [Credo](http://credo-ci.org/)\n- [Dogma](https://github.com/lpil/dogma)\n\n## Contributors\n\n- [veelenga](https://github.com/veelenga) Vitalii Elenhaupt - creator, maintainer\n- [Sija](https://github.com/Sija) Sijawusz Pur Rahnama - maintainer\n","program":{"html_id":"ameba/toplevel","path":"toplevel.html","kind":"module","full_name":"Top Level Namespace","name":"Top Level Namespace","abstract":false,"ancestors":[{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"},{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"},{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"}],"locations":[],"repository_name":"ameba","program":true,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"},{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"}],"extended_modules":[{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"},{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"}],"types":[{"html_id":"ameba/Ameba","path":"Ameba.html","kind":"module","full_name":"Ameba","name":"Ameba","abstract":false,"locations":[{"filename":"src/ameba.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba.cr#L25"},{"filename":"src/ameba/glob_utils.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/glob_utils.cr#L1"},{"filename":"src/ameba/inline_comments.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L1"},{"filename":"src/ameba/issue.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L1"},{"filename":"src/ameba/reportable.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L1"},{"filename":"src/ameba/runner.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L1"},{"filename":"src/ameba/severity.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L3"},{"filename":"src/ameba/source.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L1"},{"filename":"src/ameba/spec/support.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/support.cr#L7"},{"filename":"src/ameba/tokenizer.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/tokenizer.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"VERSION","name":"VERSION","value":"{{ (`shards version \\\"/home/runner/work/ameba/ameba/src\\\"`).chomp.stringify }}"}],"extended_modules":[{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"}],"doc":"Ameba's entry module.\n\nTo run the linter with default parameters:\n\n```\nAmeba.run\n```\n\nTo configure and run it:\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = formatter\nconfig.files = file_paths\n\nAmeba.run config\n```","summary":"Ameba's entry module.
","instance_methods":[{"html_id":"run(config=Config.load)-instance-method","name":"run","doc":"Initializes `Ameba::Runner` and runs it.\nCan be configured via `config` parameter.\n\nExamples:\n\n```\nAmeba.run\nAmeba.run config\n```","summary":"Initializes Ameba::Runner and runs it.
A module that helps to traverse Crystal AST using Crystal::Visitor.
Represents the argument of some node.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,variable:Ameba::AST::Variable)-class-method","name":"new","doc":"Creates a new argument.\n\n```\nArgument.new(node, variable)\n```","summary":"Creates a new argument.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"}],"args_string":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable)","args_html":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L31"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, variable)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"anonymous?-instance-method","name":"anonymous?","doc":"Returns `true` if the `name` is empty, `false` otherwise.","summary":"Returns true if the #name is empty, false otherwise.
Returns true if the #name starts with '_', false otherwise.
Name of the argument.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L45"},"def":{"name":"name","visibility":"Public","body":"case current_node = node\nwhen Crystal::Var, Crystal::Arg\n current_node.name\nelse\n raise(ArgumentError.new(\"Invalid node\"))\nend"}},{"html_id":"node:Crystal::Var|Crystal::Arg-instance-method","name":"node","doc":"The actual node.","summary":"The actual node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L17"},"def":{"name":"node","return_type":"Crystal::Var | Crystal::Arg","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L24"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L24"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"variable:Variable-instance-method","name":"variable","doc":"Variable of this argument (may be the same node)","summary":"Variable of this argument (may be the same node)
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L20"},"def":{"name":"variable","return_type":"Variable","visibility":"Public","body":"@variable"}}]},{"html_id":"ameba/Ameba/AST/Assignment","path":"Ameba/AST/Assignment.html","kind":"class","full_name":"Ameba::AST::Assignment","name":"Assignment","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L7"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents the assignment to the variable.\nHolds the assign node and the variable.","summary":"Represents the assignment to the variable.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,variable:Ameba::AST::Variable,scope:Ameba::AST::Scope)-class-method","name":"new","doc":"Creates a new assignment.\n\n```\nAssignment.new(node, variable, scope)\n```","summary":"Creates a new assignment.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"args_string":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)","args_html":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L31"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, variable, scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"branch:Branch|Nil-instance-method","name":"branch","doc":"Branch of this assignment.","summary":"Branch of this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L17"},"def":{"name":"branch","return_type":"Branch | ::Nil","visibility":"Public","body":"@branch"}},{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L24"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L24"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"in_branch?-instance-method","name":"in_branch?","doc":"Returns `true` if this assignment is in a branch, `false` if not.\nFor example, this assignment is in a branch:\n\n```\na = 1 if a.nil?\n```","summary":"Returns true if this assignment is in a branch, false if not.
The actual assignment node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L11"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"op_assign?-instance-method","name":"op_assign?","doc":"Returns `true` if this assignment is an op assign, `false` if not.\nFor example, this is an op assign:\n\n```\na ||= 1\n```","summary":"Returns true if this assignment is an op assign, false if not.
A scope assignment belongs to
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L20"},"def":{"name":"scope","return_type":"Scope","visibility":"Public","body":"@scope"}},{"html_id":"target_node-instance-method","name":"target_node","doc":"Returns the target node of the variable in this assignment.","summary":"Returns the target node of the variable in this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L65"},"def":{"name":"target_node","visibility":"Public","body":"case assign = node\nwhen Crystal::Assign\n assign.target\nwhen Crystal::OpAssign\n assign.target\nwhen Crystal::UninitializedVar\n assign.var\nwhen Crystal::MultiAssign\n assign.targets.find(node) do |target|\n target.is_a?(Crystal::Var) && (target.name == variable.name)\n end\nelse\n node\nend"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L22"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L22"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"transformed?-instance-method","name":"transformed?","doc":"TODO: Remove in a next release. BC for crystal <= 1.9.\nrefs https://github.com/crystal-ameba/ameba/pull/407\n\nIndicates whether the node is a transformed assignment by the compiler.\ni.e.\n\n```\ncollection.each do |(a, b)|\n puts b\nend\n```\n\nis transformed to:\n\n```\ncollection.each do |__arg0|\n a = __arg0[0]\n b = __arg0[1]\n puts(b)\nend\n```","summary":"TODO Remove in a next release.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":100,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L100"},"def":{"name":"transformed?","visibility":"Public","body":"if (assign = node).is_a?(Crystal::Assign)\nelse\n return false\nend\nif (value = assign.value).is_a?(Crystal::Call)\nelse\n return false\nend\nif (obj = value.obj).is_a?(Crystal::Var)\nelse\n return false\nend\nobj.name.starts_with?(\"__arg\")\n"}},{"html_id":"variable:Variable-instance-method","name":"variable","doc":"Variable of this assignment.","summary":"Variable of this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L14"},"def":{"name":"variable","return_type":"Variable","visibility":"Public","body":"@variable"}}]},{"html_id":"ameba/Ameba/AST/BaseVisitor","path":"Ameba/AST/BaseVisitor.html","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor","abstract":true,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/base_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/base_visitor.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor"},{"html_id":"ameba/Ameba/AST/NodeVisitor","kind":"class","full_name":"Ameba::AST::NodeVisitor","name":"NodeVisitor"},{"html_id":"ameba/Ameba/AST/ScopeVisitor","kind":"class","full_name":"Ameba::AST::ScopeVisitor","name":"ScopeVisitor"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"An abstract base visitor that utilizes general logic for all visitors.","summary":"An abstract base visitor that utilizes general logic for all visitors.
","constructors":[{"html_id":"new(rule:Ameba::Rule::Base,source:Ameba::Source)-class-method","name":"new","doc":"Creates instance of this visitor.\n\n```\nvisitor = Ameba::AST::NodeVisitor.new(rule, source)\n```","summary":"Creates instance of this visitor.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"source","external_name":"source","restriction":"::Ameba::Source"}],"args_string":"(rule : Ameba::Rule::Base, source : Ameba::Source)","args_html":"(rule : Ameba::Rule::Base, source : Ameba::Source)","location":{"filename":"src/ameba/ast/visitors/base_visitor.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/base_visitor.cr#L18"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"source","external_name":"source","restriction":"::Ameba::Source"}],"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"visit(node:Crystal::ASTNode)-instance-method","name":"visit","doc":"A main visit method that accepts `Crystal::ASTNode`.\nReturns `true`, meaning all child nodes will be traversed.","summary":"A main visit method that accepts Crystal::ASTNode.
Represents the branch in Crystal code.
","class_methods":[{"html_id":"of(node:Crystal::ASTNode,parent_node:Crystal::ASTNode)-class-method","name":"of","doc":"Constructs a new branch based on the node some parent scope.\n\n```\nBranch.of(assign_node, def_node)\n```","summary":"Constructs a new branch based on the node some parent scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"parent_node","external_name":"parent_node","restriction":"Crystal::ASTNode"}],"args_string":"(node : Crystal::ASTNode, parent_node : Crystal::ASTNode)","args_html":"(node : Crystal::ASTNode, parent_node : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/branch.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L64"},"def":{"name":"of","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"parent_node","external_name":"parent_node","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"(BranchVisitor.new(node)).tap(&.accept(parent_node)).branch"}},{"html_id":"of(node:Crystal::ASTNode,scope:Scope)-class-method","name":"of","doc":"Constructs a new branch based on the node in scope.\n\n```\nBranch.of(assign_node, scope)\n```","summary":"Constructs a new branch based on the node in scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"args_string":"(node : Crystal::ASTNode, scope : Scope)","args_html":"(node : Crystal::ASTNode, scope : Scope)","location":{"filename":"src/ameba/ast/branch.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L55"},"def":{"name":"of","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"visibility":"Public","body":"of(node, scope.node)"}}],"constructors":[{"html_id":"new(node:Crystal::ASTNode,parent:Ameba::AST::Branchable)-class-method","name":"new","doc":"Creates a new branch.\n\n```\nBranch.new(if_node)\n```","summary":"Creates a new branch.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","external_name":"parent","restriction":"::Ameba::AST::Branchable"}],"args_string":"(node : Crystal::ASTNode, parent : Ameba::AST::Branchable)","args_html":"(node : Crystal::ASTNode, parent : Ameba::AST::Branchable)","location":{"filename":"src/ameba/ast/branch.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L32"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","external_name":"parent","restriction":"::Ameba::AST::Branchable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, parent)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other:self)-instance-method","name":"==","doc":"Returns `true` if this reference is the same as *other*. Invokes `same?`.","summary":"Returns true if this reference is the same as other.
See Object#hash(hasher)
Returns true if current branch is in a loop, false - otherwise.
The actual branch node.
","abstract":false,"location":{"filename":"src/ameba/ast/branch.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L16"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"parent:Branchable-instance-method","name":"parent","doc":"The parent branchable.","summary":"The parent branchable.
","abstract":false,"location":{"filename":"src/ameba/ast/branch.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L19"},"def":{"name":"parent","return_type":"Branchable","visibility":"Public","body":"@parent"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branch.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L21"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branch.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L21"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/Branchable","path":"Ameba/AST/Branchable.html","kind":"class","full_name":"Ameba::AST::Branchable","name":"Branchable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/branchable.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L15"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"A generic entity to represent a branchable Crystal node.\nFor example, `Crystal::If`, `Crystal::Unless`, `Crystal::While`\nare branchables.\n\n```\nwhile a > 100 # Branchable A\n if b > 2 # Branchable B\n a += 1\n end\nend\n```","summary":"A generic entity to represent a branchable Crystal node.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,parent:Nil|Ameba::AST::Branchable=nil)-class-method","name":"new","doc":"Creates a new branchable\n\n```\nBranchable.new(node, parent_branchable)\n```","summary":"Creates a new branchable
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","default_value":"nil","external_name":"parent","restriction":"::Nil | ::Ameba::AST::Branchable"}],"args_string":"(node : Crystal::ASTNode, parent : Nil | Ameba::AST::Branchable = nil)","args_html":"(node : Crystal::ASTNode, parent : Nil | Ameba::AST::Branchable = nil)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L36"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","default_value":"nil","external_name":"parent","restriction":"::Nil | ::Ameba::AST::Branchable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, parent)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"branches:Array(Crystal::ASTNode)-instance-method","name":"branches","doc":"Array of branches","summary":"Array of branches
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L22"},"def":{"name":"branches","visibility":"Public","body":"@branches"}},{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"loop?-instance-method","name":"loop?","doc":"Returns `true` if this node or one of the parent branchables is a loop,\n`false` otherwise.","summary":"Returns true if this node or one of the parent branchables is a loop, false otherwise.
The actual Crystal node
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L25"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"parent:Branchable|Nil-instance-method","name":"parent","doc":"Parent branchable (if any)","summary":"Parent branchable (if any)
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L19"},"def":{"name":"parent","return_type":"Branchable | ::Nil","visibility":"Public","body":"@parent"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/CountingVisitor","path":"Ameba/AST/CountingVisitor.html","kind":"class","full_name":"Ameba::AST::CountingVisitor","name":"CountingVisitor","abstract":false,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"DEFAULT_COMPLEXITY","name":"DEFAULT_COMPLEXITY","value":"1"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that counts occurrences of certain keywords","summary":"AST Visitor that counts occurrences of certain keywords
","constructors":[{"html_id":"new(scope:Crystal::ASTNode)-class-method","name":"new","doc":"Creates a new counting visitor","summary":"Creates a new counting visitor
","abstract":false,"args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"args_string":"(scope : Crystal::ASTNode)","args_html":"(scope : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L9"},"def":{"name":"new","args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"_ = allocate\n_.initialize(scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"count-instance-method","name":"count","doc":"Returns the number of keywords that were found in the node","summary":"Returns the number of keywords that were found in the node
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L19"},"def":{"name":"count","visibility":"Public","body":"@scope.accept(self)\n@complexity\n"}},{"html_id":"macro_condition?:Bool-instance-method","name":"macro_condition?","abstract":false,"location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L6"},"def":{"name":"macro_condition?","visibility":"Public","body":"@macro_condition"}},{"html_id":"visit(node:Crystal::MacroIf|Crystal::MacroFor)-instance-method","name":"visit","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::MacroIf | Crystal::MacroFor"}],"args_string":"(node : Crystal::MacroIf | Crystal::MacroFor)","args_html":"(node : Crystal::MacroIf | Crystal::MacroFor)","location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L45"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::MacroIf | Crystal::MacroFor"}],"visibility":"Public","body":"@macro_condition = true\n@complexity = DEFAULT_COMPLEXITY\nfalse\n"}}]},{"html_id":"ameba/Ameba/AST/FlowExpression","path":"Ameba/AST/FlowExpression.html","kind":"class","full_name":"Ameba::AST::FlowExpression","name":"FlowExpression","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/flow_expression.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a flow expression in Crystal code.\nFor example,\n\n```\ndef foobar\n a = 3\n return 42 # => flow expression\n a + 1\nend\n```\n\nFlow expression contains an actual node of a control expression and\na parent node, which allows easily search through the related statement\n(i.e. find unreachable code)","summary":"Represents a flow expression in Crystal code.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,in_loop:Bool)-class-method","name":"new","doc":"Creates a new flow expression.\n\n```\nFlowExpression.new(node, parent_node)\n```","summary":"Creates a new flow expression.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"in_loop","external_name":"in_loop","restriction":"::Bool"}],"args_string":"(node : Crystal::ASTNode, in_loop : Bool)","args_html":"(node : Crystal::ASTNode, in_loop : Bool)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L36"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"in_loop","external_name":"in_loop","restriction":"::Bool"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, in_loop)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"in_loop?:Bool-instance-method","name":"in_loop?","doc":"Is true only if some of the nodes parents is a loop.","summary":"Is true only if some of the nodes parents is a loop.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L22"},"def":{"name":"in_loop?","return_type":"Bool","visibility":"Public","body":"@in_loop"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::ASTNode-instance-method","name":"node","doc":"The actual node of the flow expression.","summary":"The actual node of the flow expression.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L25"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"unreachable_nodes-instance-method","name":"unreachable_nodes","doc":"Returns nodes which can't be reached because of a flow command inside.\nFor example:\n\n```\ndef foobar\n a = 1\n return 42\n\n a + 2 # => unreachable assign node\nend\n```","summary":"Returns nodes which can't be reached because of a flow command inside.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":50,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L50"},"def":{"name":"unreachable_nodes","visibility":"Public","body":"unreachable_nodes = [] of Crystal::ASTNode\ncase current_node = node\nwhen Crystal::Expressions\n control_flow_found = false\n current_node.expressions.each do |exp|\n if control_flow_found\n unreachable_nodes << exp\n end\n control_flow_found || (control_flow_found = (!(loop?(exp))) && (flow_expression?(exp, in_loop?)))\n end\nwhen Crystal::BinaryOp\n if flow_expression?(current_node.left, in_loop?)\n unreachable_nodes << current_node.right\n end\nend\nunreachable_nodes\n"}}]},{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","path":"Ameba/AST/FlowExpressionVisitor.html","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/flow_expression_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/flow_expression_visitor.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that traverses all the flow expressions.","summary":"AST Visitor that traverses all the flow expressions.
"},{"html_id":"ameba/Ameba/AST/InstanceVariable","path":"Ameba/AST/InstanceVariable.html","kind":"class","full_name":"Ameba::AST::InstanceVariable","name":"InstanceVariable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"constructors":[{"html_id":"new(node:Crystal::InstanceVar)-class-method","name":"new","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::InstanceVar"}],"args_string":"(node : Crystal::InstanceVar)","args_html":"(node : Crystal::InstanceVar)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L10"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::InstanceVar"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"name(*args,**options)-instance-method","name":"name","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L7"},"def":{"name":"name","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.name(*args, **options)"}},{"html_id":"name(*args,**options,&)-instance-method","name":"name","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L7"},"def":{"name":"name","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.name(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::InstanceVar-instance-method","name":"node","abstract":false,"location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L3"},"def":{"name":"node","return_type":"Crystal::InstanceVar","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L8"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L8"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/NodeVisitor","path":"Ameba/AST/NodeVisitor.html","kind":"class","full_name":"Ameba::AST::NodeVisitor","name":"NodeVisitor","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},"ancestors":[{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L10"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"NODES","name":"NODES","value":"{Alias, Assign, Block, Call, Case, ClassDef, ClassVar, Def, EnumDef, ExceptionHandler, Expressions, HashLiteral, If, InstanceVar, IsA, LibDef, ModuleDef, NilLiteral, StringInterpolation, Unless, Until, Var, When, While}","doc":"List of nodes to be visited by Ameba's rules.","summary":"List of nodes to be visited by Ameba's rules.
"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"An AST Visitor that traverses the source and allows all nodes\nto be inspected by rules.\n\n```\nvisitor = Ameba::AST::NodeVisitor.new(rule, source)\n```","summary":"An AST Visitor that traverses the source and allows all nodes to be inspected by rules.
","class_methods":[{"html_id":"category_to_node_classes(category:Category)-class-method","name":"category_to_node_classes","abstract":false,"args":[{"name":"category","external_name":"category","restriction":"Category"}],"args_string":"(category : Category)","args_html":"(category : Category)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":46,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L46"},"def":{"name":"category_to_node_classes","args":[{"name":"category","external_name":"category","restriction":"Category"}],"visibility":"Public","body":"([] of Crystal::ASTNode.class).tap do |classes|\n if category.macro?\n classes.push(Crystal::Macro, Crystal::MacroExpression, Crystal::MacroIf, Crystal::MacroFor)\n end\nend"}}],"constructors":[{"html_id":"new(rule,source,*,skip:Category)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","external_name":"skip","restriction":"Category"}],"args_string":"(rule, source, *, skip : Category)","args_html":"(rule, source, *, skip : Category)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":57,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L57"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","external_name":"skip","restriction":"Category"}],"splat_index":2,"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip: skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}},{"html_id":"new(rule,source,*,skip:Array|Nil=nil)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":"Array | ::Nil"}],"args_string":"(rule, source, *, skip : Array | Nil = nil)","args_html":"(rule, source, *, skip : Array | Nil = nil)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":62,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L62"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":"Array | ::Nil"}],"splat_index":2,"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip: skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"visit(node:Crystal::VisibilityModifier)-instance-method","name":"visit","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::VisibilityModifier"}],"args_string":"(node : Crystal::VisibilityModifier)","args_html":"(node : Crystal::VisibilityModifier)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":67,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L67"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::VisibilityModifier"}],"visibility":"Public","body":"node.exp.visibility = node.modifier\ntrue\n"}},{"html_id":"visit(node:Crystal::Alias)-instance-method","name":"visit","doc":"A visit callback for `Crystal::Alias` node.\n\nReturns `true` if the child nodes should be traversed as well,\n`false` otherwise.","summary":"A visit callback for Crystal::Alias node.
A visit callback for Crystal::Assign node.
A visit callback for Crystal::Block node.
A visit callback for Crystal::Call node.
A visit callback for Crystal::Case node.
A visit callback for Crystal::ClassDef node.
A visit callback for Crystal::ClassVar node.
A visit callback for Crystal::Def node.
A visit callback for Crystal::EnumDef node.
A visit callback for Crystal::ExceptionHandler node.
A visit callback for Crystal::Expressions node.
A visit callback for Crystal::HashLiteral node.
A visit callback for Crystal::If node.
A visit callback for Crystal::InstanceVar node.
A visit callback for Crystal::IsA node.
A visit callback for Crystal::LibDef node.
A visit callback for Crystal::ModuleDef node.
A visit callback for Crystal::NilLiteral node.
A visit callback for Crystal::StringInterpolation node.
A visit callback for Crystal::Unless node.
A visit callback for Crystal::Until node.
A visit callback for Crystal::Var node.
A visit callback for Crystal::When node.
A visit callback for Crystal::While node.
A class that utilizes a logic to traverse AST nodes and fire a source test callback if a redundant Crystal::ControlExpression is reached.
A node to run traversal on.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L13"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"rule:Rule::Base-instance-method","name":"rule","doc":"A corresponding rule that uses this visitor.","summary":"A corresponding rule that uses this visitor.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L7"},"def":{"name":"rule","return_type":"Rule::Base","visibility":"Public","body":"@rule"}},{"html_id":"source:Source-instance-method","name":"source","doc":"A source that needs to be traversed.","summary":"A source that needs to be traversed.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L10"},"def":{"name":"source","return_type":"Source","visibility":"Public","body":"@source"}}]},{"html_id":"ameba/Ameba/AST/Reference","path":"Ameba/AST/Reference.html","kind":"class","full_name":"Ameba::AST::Reference","name":"Reference","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/Variable","kind":"class","full_name":"Ameba::AST::Variable","name":"Variable"},"ancestors":[{"html_id":"ameba/Ameba/AST/Variable","kind":"class","full_name":"Ameba::AST::Variable","name":"Variable"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/reference.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/reference.cr#L7"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a reference to the variable.\nIt behaves like a variable is used to distinguish a\nthe variable from its reference.","summary":"Represents a reference to the variable.
","instance_methods":[{"html_id":"explicit=(explicit:Bool)-instance-method","name":"explicit=","abstract":false,"args":[{"name":"explicit","external_name":"explicit","restriction":"::Bool"}],"args_string":"(explicit : Bool)","args_html":"(explicit : Bool)","location":{"filename":"src/ameba/ast/variabling/reference.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/reference.cr#L8"},"def":{"name":"explicit=","args":[{"name":"explicit","external_name":"explicit","restriction":"::Bool"}],"visibility":"Public","body":"@explicit = explicit"}},{"html_id":"explicit?:Bool-instance-method","name":"explicit?","abstract":false,"location":{"filename":"src/ameba/ast/variabling/reference.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/reference.cr#L8"},"def":{"name":"explicit?","visibility":"Public","body":"@explicit"}}]},{"html_id":"ameba/Ameba/AST/Scope","path":"Ameba/AST/Scope.html","kind":"class","full_name":"Ameba::AST::Scope","name":"Scope","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/scope.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a context of the local variable visibility.\nThis is where the local variables belong to.","summary":"Represents a context of the local variable visibility.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,outer_scope:Nil|Ameba::AST::Scope=nil)-class-method","name":"new","doc":"Creates a new scope. Accepts the AST node and the outer scope.\n\n```\nscope = Scope.new(class_node, nil)\n```","summary":"Creates a new scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"outer_scope","default_value":"nil","external_name":"outer_scope","restriction":"::Nil | ::Ameba::AST::Scope"}],"args_string":"(node : Crystal::ASTNode, outer_scope : Nil | Ameba::AST::Scope = nil)","args_html":"(node : Crystal::ASTNode, outer_scope : Nil | Ameba::AST::Scope = nil)","location":{"filename":"src/ameba/ast/scope.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L48"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"outer_scope","default_value":"nil","external_name":"outer_scope","restriction":"::Nil | ::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, outer_scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other:self)-instance-method","name":"==","doc":"Returns `true` if this reference is the same as *other*. Invokes `same?`.","summary":"Returns true if this reference is the same as other.
Creates a new argument in the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":68,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L68"},"def":{"name":"add_argument","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"add_variable((Crystal::Var.new(node.name)).at(node))\narguments << (Argument.new(node, variables.last))\n"}},{"html_id":"add_ivariable(node)-instance-method","name":"add_ivariable","doc":"Adds a new instance variable to the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_ivariable(ivar_node)\n```","summary":"Adds a new instance variable to the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L79"},"def":{"name":"add_ivariable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"ivariables << (InstanceVariable.new(node))"}},{"html_id":"add_type_dec_variable(node)-instance-method","name":"add_type_dec_variable","doc":"Adds a new type declaration variable to the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_type_dec_variable(node)\n```","summary":"Adds a new type declaration variable to the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":89,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L89"},"def":{"name":"add_type_dec_variable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"type_dec_variables << (TypeDecVariable.new(node))"}},{"html_id":"add_variable(node)-instance-method","name":"add_variable","doc":"Creates a new variable in the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_variable(var_node)\n```","summary":"Creates a new variable in the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":58,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L58"},"def":{"name":"add_variable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"variables << (Variable.new(node, self))"}},{"html_id":"arg?(var)-instance-method","name":"arg?","doc":"Returns `true` if var is an argument in current scope, `false` otherwise.","summary":"Returns true if var is an argument in current scope, false otherwise.
Link to the arguments in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L20"},"def":{"name":"arguments","visibility":"Public","body":"@arguments"}},{"html_id":"assign_variable(name,node)-instance-method","name":"assign_variable","doc":"Creates a new assignment for the variable.\n\n```\nscope = Scope.new(class_node, nil)\nscope.assign_variable(var_name, assign_node)\n```","summary":"Creates a new assignment for the variable.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":""},{"name":"node","external_name":"node","restriction":""}],"args_string":"(name, node)","args_html":"(name, node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L110"},"def":{"name":"assign_variable","args":[{"name":"name","external_name":"name","restriction":""},{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"(find_variable(name)).try(&.assign(node, self))"}},{"html_id":"assigns_ivar?(name)-instance-method","name":"assigns_ivar?","doc":"Returns `true` if instance variable is assigned in this scope.","summary":"Returns true if instance variable is assigned in this scope.
Returns true if type declaration variable is assigned in this scope.
Returns true if current scope represents a block (or proc), false otherwise.
Returns true if current scope is a def, false otherwise.
Returns true if the node represents exactly the same Crystal node as @node.
Returns variable by its name or nil if it does not exist.
See Object#hash(hasher)
Returns true if current scope sits inside a macro.
List of inner scopes
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L32"},"def":{"name":"inner_scopes","visibility":"Public","body":"@inner_scopes"}},{"html_id":"ivariables:Array(Ameba::AST::InstanceVariable)-instance-method","name":"ivariables","doc":"Link to the instance variables used in current scope","summary":"Link to the instance variables used in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L23"},"def":{"name":"ivariables","visibility":"Public","body":"@ivariables"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/scope.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L38"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/scope.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L38"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::ASTNode-instance-method","name":"node","doc":"The actual AST node that represents a current scope.","summary":"The actual AST node that represents a current scope.
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L35"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"outer_scope:Scope|Nil-instance-method","name":"outer_scope","doc":"Link to the outer scope","summary":"Link to the outer scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L29"},"def":{"name":"outer_scope","return_type":"Scope | ::Nil","visibility":"Public","body":"@outer_scope"}},{"html_id":"references:Array(Ameba::AST::Reference)-instance-method","name":"references","doc":"Link to all variable references in currency scope","summary":"Link to all variable references in currency scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L17"},"def":{"name":"references","visibility":"Public","body":"@references"}},{"html_id":"references?(variable:Variable,check_inner_scopes=true)-instance-method","name":"references?","doc":"Returns `true` if current scope (or any of inner scopes) references variable,\n`false` otherwise.","summary":"Returns true if current scope (or any of inner scopes) references variable, false otherwise.
Returns true if current scope represents a spawn block, e.
Returns true if this scope is a top level scope, false otherwise.
Link to the type declaration variables used in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L26"},"def":{"name":"type_dec_variables","visibility":"Public","body":"@type_dec_variables"}},{"html_id":"type_definition?-instance-method","name":"type_definition?","doc":"Returns `true` if and only if current scope represents some\ntype definition, for example a class.","summary":"Returns true if and only if current scope represents some type definition, for example a class.
Link to local variables
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L14"},"def":{"name":"variables","visibility":"Public","body":"@variables"}},{"html_id":"visibility-instance-method","name":"visibility","doc":"Returns visibility of the current scope (could be inherited from the outer scope).","summary":"Returns visibility of the current scope (could be inherited from the outer scope).
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":180,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L180"},"def":{"name":"visibility","visibility":"Public","body":"@visibility || outer_scope.try(&.visibility)"}},{"html_id":"visibility=(visibility:Crystal::Visibility|Nil)-instance-method","name":"visibility=","doc":"Scope visibility level","summary":"Scope visibility level
","abstract":false,"args":[{"name":"visibility","external_name":"visibility","restriction":"Crystal::Visibility | ::Nil"}],"args_string":"(visibility : Crystal::Visibility | Nil)","args_html":"(visibility : Crystal::Visibility | Nil)","location":{"filename":"src/ameba/ast/scope.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L11"},"def":{"name":"visibility=","args":[{"name":"visibility","external_name":"visibility","restriction":"Crystal::Visibility | ::Nil"}],"visibility":"Public","body":"@visibility = visibility"}},{"html_id":"yields=(yields:Bool)-instance-method","name":"yields=","doc":"Whether the scope yields.","summary":"Whether the scope yields.
","abstract":false,"args":[{"name":"yields","external_name":"yields","restriction":"::Bool"}],"args_string":"(yields : Bool)","args_html":"(yields : Bool)","location":{"filename":"src/ameba/ast/scope.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L8"},"def":{"name":"yields=","args":[{"name":"yields","external_name":"yields","restriction":"::Bool"}],"visibility":"Public","body":"@yields = yields"}},{"html_id":"yields?(check_inner_scopes=true)-instance-method","name":"yields?","doc":"Returns `true` if current scope (or any of inner scopes) yields,\n`false` otherwise.","summary":"Returns true if current scope (or any of inner scopes) yields, false otherwise.
Non-exhaustive list of nodes to be visited by Ameba's rules.
"},{"id":"SPECIAL_NODE_NAMES","name":"SPECIAL_NODE_NAMES","value":"[\"super\", \"previous_def\"] of ::String"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that traverses the source and constructs scopes.","summary":"AST Visitor that traverses the source and constructs scopes.
","constructors":[{"html_id":"new(rule,source,skip=nil)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":""}],"args_string":"(rule, source, skip = nil)","args_html":"(rule, source, skip = nil)","location":{"filename":"src/ameba/ast/visitors/scope_visitor.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/scope_visitor.cr#L31"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}]},{"html_id":"ameba/Ameba/AST/TopLevelNodesVisitor","path":"Ameba/AST/TopLevelNodesVisitor.html","kind":"class","full_name":"Ameba::AST::TopLevelNodesVisitor","name":"TopLevelNodesVisitor","abstract":false,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L4"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that visits certain nodes at a top level, which\ncan characterize the source (i.e. require statements, modules etc.)","summary":"AST Visitor that visits certain nodes at a top level, which can characterize the source (i.e.
","constructors":[{"html_id":"new(scope:Crystal::ASTNode)-class-method","name":"new","doc":"Creates a new instance of visitor","summary":"Creates a new instance of visitor
","abstract":false,"args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"args_string":"(scope : Crystal::ASTNode)","args_html":"(scope : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L8"},"def":{"name":"new","args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"_ = allocate\n_.initialize(scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"require_nodes:Array(Crystal::Require)-instance-method","name":"require_nodes","abstract":false,"location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L5"},"def":{"name":"require_nodes","visibility":"Public","body":"@require_nodes"}},{"html_id":"visit(node:Crystal::Expressions)-instance-method","name":"visit","doc":"If a top level node is `Crystal::Expressions`,\nthen always traverse the children.","summary":"If a top level node is Crystal::Expressions, then always traverse the children.
A general visit method for rest of the nodes.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"}],"args_string":"(node : Crystal::ASTNode)","args_html":"(node : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L26"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"false"}}]},{"html_id":"ameba/Ameba/AST/TypeDecVariable","path":"Ameba/AST/TypeDecVariable.html","kind":"class","full_name":"Ameba::AST::TypeDecVariable","name":"TypeDecVariable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"constructors":[{"html_id":"new(node:Crystal::TypeDeclaration)-class-method","name":"new","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::TypeDeclaration"}],"args_string":"(node : Crystal::TypeDeclaration)","args_html":"(node : Crystal::TypeDeclaration)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L9"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::TypeDeclaration"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"name-instance-method","name":"name","abstract":false,"location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L12"},"def":{"name":"name","visibility":"Public","body":"case var = @node.var\nwhen Crystal::Var, Crystal::InstanceVar, Crystal::ClassVar, Crystal::Global\n var.name\nelse\n raise(\"Unsupported var node type: #{var.class}\")\nend"}},{"html_id":"node:Crystal::TypeDeclaration-instance-method","name":"node","abstract":false,"location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L3"},"def":{"name":"node","return_type":"Crystal::TypeDeclaration","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L7"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L7"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/Util","path":"Ameba/AST/Util.html","kind":"module","full_name":"Ameba::AST::Util","name":"Util","abstract":false,"locations":[{"filename":"src/ameba/ast/util.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/AST/Branchable","kind":"class","full_name":"Ameba::AST::Branchable","name":"Branchable"},{"html_id":"ameba/Ameba/AST/FlowExpression","kind":"class","full_name":"Ameba::AST::FlowExpression","name":"FlowExpression"},{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor"},{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment"},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison"},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil"},{"html_id":"ameba/Ameba/Rule/Lint/NotNilAfterNoBang","kind":"class","full_name":"Ameba::Rule::Lint::NotNilAfterNoBang","name":"NotNilAfterNoBang"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantStringCoercion","kind":"class","full_name":"Ameba::Rule::Lint::RedundantStringCoercion","name":"RedundantStringCoercion"},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument"},{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity"},{"html_id":"ameba/Ameba/Rule/Performance/AnyInsteadOfEmpty","kind":"class","full_name":"Ameba::Rule::Performance::AnyInsteadOfEmpty","name":"AnyInsteadOfEmpty"},{"html_id":"ameba/Ameba/Rule/Performance/ChainedCallWithNoBang","kind":"class","full_name":"Ameba::Rule::Performance::ChainedCallWithNoBang","name":"ChainedCallWithNoBang"},{"html_id":"ameba/Ameba/Rule/Performance/ExcessiveAllocations","kind":"class","full_name":"Ameba::Rule::Performance::ExcessiveAllocations","name":"ExcessiveAllocations"},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause"},{"html_id":"ameba/Ameba/Rule/Style/IsANil","kind":"class","full_name":"Ameba::Rule::Style::IsANil","name":"IsANil"},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames"},{"html_id":"ameba/Ameba/Rule/Style/QueryBoolMethods","kind":"class","full_name":"Ameba::Rule::Style::QueryBoolMethods","name":"QueryBoolMethods"},{"html_id":"ameba/Ameba/Rule/Style/RedundantBegin","kind":"class","full_name":"Ameba::Rule::Style::RedundantBegin","name":"RedundantBegin"},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext"},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn"},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Utility module for Ameba's rules.","summary":"Utility module for Ameba's rules.
","instance_methods":[{"html_id":"abort?(node)-instance-method","name":"abort?","doc":"Returns `true` if node represents `abort` method call.","summary":"Returns true if node represents abort method call.
Returns the exp code of a control expression.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ControlExpression"},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(node : Crystal::ControlExpression, code_lines)","args_html":"(node : Crystal::ControlExpression, code_lines)","location":{"filename":"src/ameba/ast/util.cr","line_number":199,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L199"},"def":{"name":"control_exp_code","args":[{"name":"node","external_name":"node","restriction":"Crystal::ControlExpression"},{"name":"code_lines","external_name":"code_lines","restriction":""}],"visibility":"Public","body":"if exp = node.exp\nelse\n return\nend\nif exp_code = node_source(exp, code_lines)\nelse\n return\nend\nif exp.is_a?(Crystal::TupleLiteral) && (exp_code[0] != '{')\nelse\n return exp_code\nend\nif exp_start = exp.elements.first.location\nelse\n return\nend\nif exp_end = exp.end_location\nelse\n return\nend\n\"{#{source_between(exp_start, exp_end, code_lines)}}\"\n"}},{"html_id":"dynamic_literal?(node):Bool-instance-method","name":"dynamic_literal?","doc":"Returns `true` if current `node` is a dynamic literal, `false` otherwise.","summary":"Returns true if current node is a dynamic literal, false otherwise.
Returns true if node represents exit method call.
Returns true if node is a flow command, false otherwise.
Returns true if node is a flow expression, false if not.
Returns true if current node is a literal, false otherwise.
Returns true if node represents a loop.
Returns nil if node does not contain a name.
Returns nil if node does not contain a name.
Returns zero if node does not contain a name.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/util.cr","line_number":224,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L224"},"def":{"name":"name_size","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"if (size = node.name_size).zero?\nelse\n return size\nend\nif (node.responds_to?(:name)) && (name = node.name)\nelse\n return 0\nend\ncase name\nwhen Crystal::ASTNode\n name.name_size\nwhen Crystal::Token::Kind\n name.to_s.size\nelse\n name.size\nend\n"}},{"html_id":"node_source(node,code_lines)-instance-method","name":"node_source","doc":"Returns a source code for the current node.\nThis method uses `node.location` and `node.end_location`\nto determine and cut a piece of source of the node.","summary":"Returns a source code for the current node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(node, code_lines)","args_html":"(node, code_lines)","location":{"filename":"src/ameba/ast/util.cr","line_number":69,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L69"},"def":{"name":"node_source","args":[{"name":"node","external_name":"node","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"visibility":"Public","body":"loc, end_loc = node.location, node.end_location\nif loc && end_loc\nelse\n return\nend\nsource_between(loc, end_loc, code_lines)\n"}},{"html_id":"path_named?(node,name):Bool-instance-method","name":"path_named?","doc":"Returns `true` if current `node` is a `Crystal::Path`\nmatching given *name*, `false` otherwise.","summary":"Returns true if current node is a Crystal::Path matching given name, false otherwise.
Returns true if node represents raise method call.
Returns the source code from loc to end_loc (inclusive).
","abstract":false,"args":[{"name":"loc","external_name":"loc","restriction":""},{"name":"end_loc","external_name":"end_loc","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(loc, end_loc, code_lines) : String | Nil","args_html":"(loc, end_loc, code_lines) : String | Nil","location":{"filename":"src/ameba/ast/util.cr","line_number":77,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L77"},"def":{"name":"source_between","args":[{"name":"loc","external_name":"loc","restriction":""},{"name":"end_loc","external_name":"end_loc","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"return_type":"String | ::Nil","visibility":"Public","body":"line, column = loc.line_number - 1, loc.column_number - 1\nend_line, end_column = end_loc.line_number - 1, end_loc.column_number - 1\nnode_lines = code_lines[line..end_line]\nfirst_line, last_line = node_lines[0]?, node_lines[-1]?\nif first_line.nil? || last_line.nil?\n return\nend\nif first_line.size < column\n return\nend\nnode_lines[0] = first_line.sub(0...column, \"\")\nif line == end_line\n end_column = end_column - column\n last_line = node_lines[0]\nend\nif last_line.size < (end_column + 1)\n return\nend\nnode_lines[-1] = last_line.sub((end_column + 1)...last_line.size, \"\")\nnode_lines.join('\\n')\n"}},{"html_id":"static_literal?(node):Bool-instance-method","name":"static_literal?","doc":"Returns `true` if current `node` is a static literal, `false` otherwise.","summary":"Returns true if current node is a static literal, false otherwise.
Represents the existence of the local variable.
","constructors":[{"html_id":"new(node:Crystal::Var,scope:Ameba::AST::Scope)-class-method","name":"new","doc":"Creates a new variable(in the scope).\n\n```\nVariable.new(node, scope)\n```","summary":"Creates a new variable(in the scope).
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"args_string":"(node : Crystal::Var, scope : Ameba::AST::Scope)","args_html":"(node : Crystal::Var, scope : Ameba::AST::Scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L30"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"assign(node,scope)-instance-method","name":"assign","doc":"Assigns the variable (creates a new assignment).\nVariable may have multiple assignments.\n\n```\nvariable = Variable.new(node, scope)\nvariable.assign(node1)\nvariable.assign(node2)\nvariable.assignment.size # => 2\n```","summary":"Assigns the variable (creates a new assignment).
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":""}],"args_string":"(node, scope)","args_html":"(node, scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L47"},"def":{"name":"assign","args":[{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":""}],"visibility":"Public","body":"assignments << (Assignment.new(node, self, scope))\nupdate_assign_reference!\n"}},{"html_id":"assign_before_reference:Crystal::ASTNode|Nil-instance-method","name":"assign_before_reference","doc":"Node of the first assignment which can be available before any reference.","summary":"Node of the first assignment which can be available before any reference.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L18"},"def":{"name":"assign_before_reference","return_type":"Crystal::ASTNode | ::Nil","visibility":"Public","body":"@assign_before_reference"}},{"html_id":"assignments:Array(Ameba::AST::Assignment)-instance-method","name":"assignments","doc":"List of the assignments of this variable.","summary":"List of the assignments of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L6"},"def":{"name":"assignments","visibility":"Public","body":"@assignments"}},{"html_id":"captured_by_block?(scope=@scope)-instance-method","name":"captured_by_block?","doc":"Returns `true` if the current var is referenced in\nin the block. For example this variable is captured\nby block:\n\n```\na = 1\n3.times { |i| a = a + i }\n```\n\nAnd this variable is not captured by block.\n\n```\ni = 1\n3.times { |i| i + 1 }\n```","summary":"Returns true if the current var is referenced in in the block.
Returns true if the variable is declared before the #node.
Returns true if the #node represents exactly the same Crystal node as @node.
Returns true if the name starts with '_', false if not.
The actual var node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L12"},"def":{"name":"node","return_type":"Crystal::Var","visibility":"Public","body":"@node"}},{"html_id":"reference(node:Crystal::Var,scope:Scope)-instance-method","name":"reference","doc":"Creates a reference to this variable in some scope.\n\n```\nvariable = Variable.new(node, scope)\nvariable.reference(var_node, some_scope)\n```","summary":"Creates a reference to this variable in some scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"args_string":"(node : Crystal::Var, scope : Scope)","args_html":"(node : Crystal::Var, scope : Scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":70,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L70"},"def":{"name":"reference","args":[{"name":"node","external_name":"node","restriction":"Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"visibility":"Public","body":"(Reference.new(node, scope)).tap do |reference|\n references << reference\n scope.references << reference\nend"}},{"html_id":"reference_assignments!-instance-method","name":"reference_assignments!","doc":"Reference variable's assignments.\n\n```\nvariable = Variable.new(node, scope)\nvariable.assign(assign_node)\nvariable.reference_assignments!\n```","summary":"Reference variable's assignments.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":84,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L84"},"def":{"name":"reference_assignments!","visibility":"Public","body":"consumed_branches = Set(Branch).new\nassignments.reverse_each do |assignment|\n if assignment.branch.in?(consumed_branches)\n next\n end\n assignment.referenced = true\n if branch = assignment.branch\n else\n break\n end\n consumed_branches << branch\nend\n"}},{"html_id":"referenced?-instance-method","name":"referenced?","doc":"Returns `true` if variable has any reference.\n\n```\nvariable = Variable.new(node, scope)\nvariable.reference(var_node)\nvariable.referenced? # => true\n```","summary":"Returns true if variable has any reference.
List of the references of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L9"},"def":{"name":"references","visibility":"Public","body":"@references"}},{"html_id":"scope:Scope-instance-method","name":"scope","doc":"Scope of this variable.","summary":"Scope of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L15"},"def":{"name":"scope","return_type":"Scope","visibility":"Public","body":"@scope"}},{"html_id":"special?-instance-method","name":"special?","doc":"Returns `true` if it is a special variable, i.e `$?`.","summary":"Returns true if it is a special variable, i.e $?.
Returns true if the variable is a target (on the left) of the assignment, false otherwise.
Returns true if current variable potentially referenced in a macro, false if not.
A configuration entry for Ameba::Runner.
Loads YAML configuration file by path.
Returns true if correctable issues should be autocorrected.
Returns true if correctable issues should be autocorrected.
Represents a list of paths to exclude from globs.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L81"},"def":{"name":"excluded","return_type":"Array(String)","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String))-instance-method","name":"excluded=","doc":"Represents a list of paths to exclude from globs.\nCan have wildcards.\n\n```\nconfig = Ameba::Config.load\nconfig.excluded = [\"spec\", \"src/server/*.cr\"]\n```","summary":"Represents a list of paths to exclude from globs.
","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String)"}],"args_string":"(excluded : Array(String))","args_html":"(excluded : Array(String))","location":{"filename":"src/ameba/config.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L81"},"def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String)"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"formatter:Formatter::BaseFormatter-instance-method","name":"formatter","doc":"Returns a formatter to be used while inspecting files.\nIf formatter is not set, it will return default formatter.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = custom_formatter\nconfig.formatter\n```","summary":"Returns a formatter to be used while inspecting files.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":167,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L167"},"def":{"name":"formatter","return_type":"Formatter::BaseFormatter","visibility":"Public","body":"if (value = @formatter).nil?\n @formatter = (Formatter::DotFormatter.new)\nelse\n value\nend"}},{"html_id":"formatter=(name:String|Symbol)-instance-method","name":"formatter=","doc":"Sets formatter by name.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = :progress\n```","summary":"Sets formatter by name.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":"String | Symbol"}],"args_string":"(name : String | Symbol)","args_html":"(name : String | Symbol)","location":{"filename":"src/ameba/config.cr","line_number":177,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L177"},"def":{"name":"formatter=","args":[{"name":"name","external_name":"name","restriction":"String | Symbol"}],"visibility":"Public","body":"if formatter = AVAILABLE_FORMATTERS[name]?\nelse\n raise(\"Unknown formatter `#{name}`. Use one of #{Config.formatter_names}.\")\nend\n@formatter = formatter.new\n"}},{"html_id":"formatter=(formatter:Formatter::BaseFormatter)-instance-method","name":"formatter=","doc":"Returns a formatter to be used while inspecting files.\nIf formatter is not set, it will return default formatter.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = custom_formatter\nconfig.formatter\n```","summary":"Returns a formatter to be used while inspecting files.
","abstract":false,"args":[{"name":"formatter","external_name":"formatter","restriction":"Formatter::BaseFormatter"}],"args_string":"(formatter : Formatter::BaseFormatter)","args_html":"(formatter : Formatter::BaseFormatter)","location":{"filename":"src/ameba/config.cr","line_number":167,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L167"},"def":{"name":"formatter=","args":[{"name":"formatter","external_name":"formatter","restriction":"Formatter::BaseFormatter"}],"visibility":"Public","body":"@formatter = formatter"}},{"html_id":"globs:Array(String)-instance-method","name":"globs","doc":"Returns a list of paths (with wildcards) to files.\nRepresents a list of sources to be inspected.\nIf globs are not set, it will return default list of files.\n\n```\nconfig = Ameba::Config.load\nconfig.globs = [\"**/*.cr\"]\nconfig.globs\n```","summary":"Returns a list of paths (with wildcards) to files.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":72,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L72"},"def":{"name":"globs","return_type":"Array(String)","visibility":"Public","body":"@globs"}},{"html_id":"globs=(globs:Array(String))-instance-method","name":"globs=","doc":"Returns a list of paths (with wildcards) to files.\nRepresents a list of sources to be inspected.\nIf globs are not set, it will return default list of files.\n\n```\nconfig = Ameba::Config.load\nconfig.globs = [\"**/*.cr\"]\nconfig.globs\n```","summary":"Returns a list of paths (with wildcards) to files.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":"Array(String)"}],"args_string":"(globs : Array(String))","args_html":"(globs : Array(String))","location":{"filename":"src/ameba/config.cr","line_number":72,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L72"},"def":{"name":"globs=","args":[{"name":"globs","external_name":"globs","restriction":"Array(String)"}],"visibility":"Public","body":"@globs = globs"}},{"html_id":"rules:Array(Rule::Base)-instance-method","name":"rules","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":60,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L60"},"def":{"name":"rules","return_type":"Array(Rule::Base)","visibility":"Public","body":"@rules"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L61"},"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","location":{"filename":"src/ameba/config.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L61"},"def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"sources-instance-method","name":"sources","doc":"Returns a list of sources matching globs and excluded sections.\n\n```\nconfig = Ameba::Config.load\nconfig.sources # => list of default sources\nconfig.globs = [\"**/*.cr\"]\nconfig.excluded = [\"spec\"]\nconfig.sources # => list of sources pointing to files found by the wildcards\n```","summary":"Returns a list of sources matching globs and excluded sections.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":154,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L154"},"def":{"name":"sources","visibility":"Public","body":"((find_files_by_globs(globs)) - (find_files_by_globs(excluded))).map do |path|\n Source.new(File.read(path), path)\nend"}},{"html_id":"update_rule(name,enabled=true,excluded=nil)-instance-method","name":"update_rule","doc":"Updates rule properties.\n\n```\nconfig = Ameba::Config.load\nconfig.update_rule \"MyRuleName\", enabled: false\n```","summary":"Updates rule properties.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"args_string":"(name, enabled = true, excluded = nil)","args_html":"(name, enabled = true, excluded = nil)","location":{"filename":"src/ameba/config.cr","line_number":190,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L190"},"def":{"name":"update_rule","args":[{"name":"name","external_name":"name","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"visibility":"Public","body":"rule = @rules.find() do |__arg2|\n __arg2.name == name\nend\nif rule\nelse\n raise(ArgumentError.new(\"Rule `#{name}` does not exist\"))\nend\nrule.tap(&.enabled = enabled).tap(&.excluded = excluded)\n"}},{"html_id":"update_rules(names,enabled=true,excluded=nil)-instance-method","name":"update_rules","doc":"Updates rules properties.\n\n```\nconfig = Ameba::Config.load\nconfig.update_rules %w(Rule1 Rule2), enabled: true\n```\n\nalso it allows to update groups of rules:\n\n```\nconfig.update_rules %w(Group1 Group2), enabled: true\n```","summary":"Updates rules properties.
","abstract":false,"args":[{"name":"names","external_name":"names","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"args_string":"(names, enabled = true, excluded = nil)","args_html":"(names, enabled = true, excluded = nil)","location":{"filename":"src/ameba/config.cr","line_number":211,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L211"},"def":{"name":"update_rules","args":[{"name":"names","external_name":"names","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"visibility":"Public","body":"names.try(&.each do |name|\n if rules = @rule_groups[name]?\n rules.each do |rule|\n rule.enabled = enabled\n rule.excluded = excluded\n end\n else\n update_rule(name, enabled, excluded)\n end\nend)"}}]},{"html_id":"ameba/Ameba/Ext","path":"Ameba/Ext.html","kind":"module","full_name":"Ameba::Ext","name":"Ext","abstract":false,"locations":[{"filename":"src/ameba/ext/location.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ext/location.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Ext/Location","path":"Ameba/Ext/Location.html","kind":"module","full_name":"Ameba::Ext::Location","name":"Location","abstract":false,"locations":[{"filename":"src/ameba/ext/location.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ext/location.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Crystal/Location","kind":"class","full_name":"Crystal::Location","name":"Location"}],"namespace":{"html_id":"ameba/Ameba/Ext","kind":"module","full_name":"Ameba::Ext","name":"Ext"},"doc":"Extensions to Crystal::Location","summary":"Extensions to Crystal::Location
","instance_methods":[{"html_id":"adjust(line_number=0,column_number=0):self-instance-method","name":"adjust","doc":"Returns the same location as this location but with the line and/or column number(s) adjusted\nby the given amount(s).","summary":"Returns the same location as this location but with the line and/or column number(s) adjusted by the given amount(s).
","abstract":false,"args":[{"name":"line_number","default_value":"0","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"0","external_name":"column_number","restriction":""}],"args_string":"(line_number = 0, column_number = 0) : self","args_html":"(line_number = 0, column_number = 0) : self","location":{"filename":"src/ameba/ext/location.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ext/location.cr#L11"},"def":{"name":"adjust","args":[{"name":"line_number","default_value":"0","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"0","external_name":"column_number","restriction":""}],"return_type":"self","visibility":"Public","body":"self.class.new(@filename, @line_number + line_number, @column_number + column_number)"}},{"html_id":"seek(offset:self):self-instance-method","name":"seek","doc":"Seeks to a given *offset* relative to `self`.","summary":"Seeks to a given offset relative to self.
Returns the same location as this location but with the line and/or column number(s) changed to the given value(s).
","abstract":false,"args":[{"name":"line_number","default_value":"@line_number","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"@column_number","external_name":"column_number","restriction":""}],"args_string":"(line_number = @line_number, column_number = @column_number) : self","args_html":"(line_number = @line_number, column_number = @column_number) : self","location":{"filename":"src/ameba/ext/location.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ext/location.cr#L5"},"def":{"name":"with","args":[{"name":"line_number","default_value":"@line_number","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"@column_number","external_name":"column_number","restriction":""}],"return_type":"self","visibility":"Public","body":"self.class.new(@filename, line_number, column_number)"}}]}]},{"html_id":"ameba/Ameba/Formatter","path":"Ameba/Formatter.html","kind":"module","full_name":"Ameba::Formatter","name":"Formatter","abstract":false,"locations":[{"filename":"src/ameba/formatter/base_formatter.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L4"},{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/disabled_formatter.cr#L1"},{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L3"},{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L3"},{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/flycheck_formatter.cr#L1"},{"filename":"src/ameba/formatter/json_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L3"},{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/todo_formatter.cr#L1"},{"filename":"src/ameba/formatter/util.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"A module that utilizes Ameba's formatters.","summary":"A module that utilizes Ameba's formatters.
","types":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","path":"Ameba/Formatter/BaseFormatter.html","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/base_formatter.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L8"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/Formatter/DisabledFormatter","kind":"class","full_name":"Ameba::Formatter::DisabledFormatter","name":"DisabledFormatter"},{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/FlycheckFormatter","kind":"class","full_name":"Ameba::Formatter::FlycheckFormatter","name":"FlycheckFormatter"},{"html_id":"ameba/Ameba/Formatter/JSONFormatter","kind":"class","full_name":"Ameba::Formatter::JSONFormatter","name":"JSONFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A base formatter for all formatters. It uses `output` IO\nto report results and also implements stub methods for\ncallbacks in `Ameba::Runner#run` method.","summary":"A base formatter for all formatters.
","constructors":[{"html_id":"new(output:IO=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"args_string":"(output : IO = STDOUT)","args_html":"(output : IO = STDOUT)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L13"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"config:Hash(Symbol,Bool|String)-instance-method","name":"config","abstract":false,"location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L11"},"def":{"name":"config","visibility":"Public","body":"@config"}},{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L30"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":""}},{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","doc":"TODO: allow other IOs","summary":"TODO allow other IOs
","abstract":false,"location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L10"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L22"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":""}},{"html_id":"source_started(source:Source)-instance-method","name":"source_started","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L26"},"def":{"name":"source_started","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":""}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Callback that indicates when inspecting is started.\nA list of sources to inspect is passed as an argument.","summary":"Callback that indicates when inspecting is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L18"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":""}}]},{"html_id":"ameba/Ameba/Formatter/DisabledFormatter","path":"Ameba/Formatter/DisabledFormatter.html","kind":"class","full_name":"Ameba::Formatter::DisabledFormatter","name":"DisabledFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/disabled_formatter.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows all disabled lines by inline directives.","summary":"A formatter that shows all disabled lines by inline directives.
","instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/disabled_formatter.cr#L4"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"output << \"Disabled rules using inline directives:\\n\\n\"\nsources.each do |source|\n source.issues.select(&.disabled?).each do |issue|\n if loc = issue.location\n else\n next\n end\n output << (\"#{source.path}:#{loc.line_number}\".colorize(:cyan))\n output << \" #{issue.rule.name}\\n\"\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Formatter/DotFormatter","path":"Ameba/Formatter/DotFormatter.html","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"subclasses":[{"html_id":"ameba/Ameba/Formatter/TODOFormatter","kind":"class","full_name":"Ameba::Formatter::TODOFormatter","name":"TODOFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows a progress of inspection in a terminal using dots.\nIt is similar to Crystal's dot formatter for specs.","summary":"A formatter that shows a progress of inspection in a terminal using dots.
","instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports a message when inspection is finished.","summary":"Reports a message when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L27"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"output.flush\noutput << \"\\n\\n\"\nshow_affected_code = !config[:without_affected_code]?\nfailed_sources = sources.reject(&.valid?)\nfailed_sources.each do |source|\n source.issues.each do |issue|\n if issue.disabled?\n next\n end\n if ( location = issue.location).nil?\n next\n end\n output.print(location.colorize(:cyan))\n if issue.correctable?\n if config[:autocorrect]?\n output.print(\" [Corrected]\".colorize(:green))\n else\n output.print(\" [Correctable]\".colorize(:yellow))\n end\n end\n output.puts\n output.puts((\"[%s] %s: %s\" % {issue.rule.severity.symbol, issue.rule.name, issue.message}).colorize(issue.rule.severity.color))\n if show_affected_code && (code = affected_code(issue))\n output << (code.colorize(:default))\n end\n output.puts\n end\nend\noutput.puts(finished_in_message(@started_at, Time.monotonic))\noutput.puts(final_message(sources, failed_sources))\n"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Reports a result of the inspection of a corresponding source.","summary":"Reports a result of the inspection of a corresponding source.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L21"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"sym = source.valid? ? \".\".colorize(:green) : \"F\".colorize(:red)\n@mutex.synchronize do\n output << sym\nend\n"}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Reports a message when inspection is started.","summary":"Reports a message when inspection is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L13"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@started_at = Time.monotonic\noutput.puts(started_message(sources.size))\noutput.puts\n"}}]},{"html_id":"ameba/Ameba/Formatter/ExplainFormatter","path":"Ameba/Formatter/ExplainFormatter.html","kind":"class","full_name":"Ameba::Formatter::ExplainFormatter","name":"ExplainFormatter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"HEADING_MARKER","name":"HEADING_MARKER","value":"\"## \""}],"included_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows the detailed explanation of the issue at\na specific location.","summary":"A formatter that shows the detailed explanation of the issue at a specific location.
","constructors":[{"html_id":"new(output:IO,location)-class-method","name":"new","doc":"Creates a new instance of `ExplainFormatter`.\n\nAccepts *output* which indicates the io where the explanation will be written to.\nSecond argument is *location* which indicates the location to explain.\n\n```\nExplainFormatter.new output, {\n file: path,\n line: line_number,\n column: column_number,\n}\n```","summary":"Creates a new instance of ExplainFormatter.
Reports the explanations at the @location.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L35"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"source = sources.find() do |__arg0|\n __arg0.path == @location.filename\nend\nif source\nelse\n return\nend\nissue = source.issues.find() do |__arg1|\n __arg1.location == @location\nend\nif issue\nelse\n return\nend\nexplain(source, issue)\n"}},{"html_id":"location:Crystal::Location-instance-method","name":"location","abstract":false,"location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L12"},"def":{"name":"location","return_type":"Crystal::Location","visibility":"Public","body":"@location"}},{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","abstract":false,"location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L11"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}}]},{"html_id":"ameba/Ameba/Formatter/FlycheckFormatter","path":"Ameba/Formatter/FlycheckFormatter.html","kind":"class","full_name":"Ameba::Formatter::FlycheckFormatter","name":"FlycheckFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/flycheck_formatter.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"instance_methods":[{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/flycheck_formatter.cr#L5"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"source.issues.each do |issue|\n if issue.disabled?\n next\n end\n if issue.correctable? && config[:autocorrect]?\n next\n end\n if loc = issue.location\n else\n next\n end\n @mutex.synchronize do\n output.printf(\"%s:%d:%d: %s: [%s] %s\\n\", source.path, loc.line_number, loc.column_number, issue.rule.severity.symbol, issue.rule.name, issue.message.gsub('\\n', \" \"))\n end\nend"}}]},{"html_id":"ameba/Ameba/Formatter/JSONFormatter","path":"Ameba/Formatter/JSONFormatter.html","kind":"class","full_name":"Ameba::Formatter::JSONFormatter","name":"JSONFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/json_formatter.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L65"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that produces the result in a json format.\n\nExample:\n\n```\n{\n \"metadata\": {\n \"ameba_version\": \"x.x.x\",\n \"crystal_version\": \"x.x.x\",\n },\n \"sources\": [\n {\n \"issues\": [\n {\n \"location\": {\n \"column\": 7,\n \"line\": 17,\n },\n \"end_location\": {\n \"column\": 20,\n \"line\": 17,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n \"severity\": \"Convention\",\n },\n {\n \"location\": {\n \"column\": 7,\n \"line\": 18,\n },\n \"end_location\": {\n \"column\": 8,\n \"line\": 18,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n },\n {\n \"location\": {\n \"column\": 7,\n \"line\": 19,\n },\n \"end_location\": {\n \"column\": 9,\n \"line\": 19,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n \"severity\": \"Convention\",\n },\n ],\n \"path\": \"src/ameba/formatter/json_formatter.cr\",\n },\n ],\n \"summary\": {\n \"issues_count\": 3,\n \"target_sources_count\": 1,\n },\n}\n```","summary":"A formatter that produces the result in a json format.
","constructors":[{"html_id":"new(output=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(output = STDOUT)","args_html":"(output = STDOUT)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L66"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":94,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L94"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@result.to_json(@output)"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":74,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L74"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"json_source = AsJSON::Source.new(source.path)\nsource.issues.each do |issue|\n if issue.disabled?\n next\n end\n if issue.correctable? && config[:autocorrect]?\n next\n end\n json_source.issues << (AsJSON::Issue.new(issue.rule.name, issue.rule.severity.to_s, issue.location, issue.end_location, issue.message))\n __temp_54 = @result.summary\n __temp_54.issues_count = __temp_54.issues_count + 1\nend\n@result.sources << json_source\n"}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Callback that indicates when inspecting is started.\nA list of sources to inspect is passed as an argument.","summary":"Callback that indicates when inspecting is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":70,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L70"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@result.summary.target_sources_count = sources.size"}}]},{"html_id":"ameba/Ameba/Formatter/TODOFormatter","path":"Ameba/Formatter/TODOFormatter.html","kind":"class","full_name":"Ameba::Formatter::TODOFormatter","name":"TODOFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/todo_formatter.cr#L5"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that creates a todo config.\nBasically, it takes all issues reported and disables corresponding rules\nor excludes failed sources from these rules.","summary":"A formatter that creates a todo config.
","constructors":[{"html_id":"new(output=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(output = STDOUT)","args_html":"(output = STDOUT)","location":{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/todo_formatter.cr#L6"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports a message when inspection is finished.","summary":"Reports a message when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/todo_formatter.cr#L9"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"super(sources)\nissues = sources.flat_map(&.issues)\nif issues.any? do |issue|\n !issue.disabled?\nend\nelse\n @output.puts(\"No issues found. File is not generated.\")\n return\nend\nif issues.any?(&.syntax?)\n @output.puts(\"Unable to generate TODO file. Please fix syntax issues.\")\n return\nend\n(generate_todo_config(issues)).tap do |file|\n @output.puts(\"Created #{file.path}\")\nend\n"}}]},{"html_id":"ameba/Ameba/Formatter/Util","path":"Ameba/Formatter/Util.html","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util","abstract":false,"locations":[{"filename":"src/ameba/formatter/util.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/ExplainFormatter","kind":"class","full_name":"Ameba::Formatter::ExplainFormatter","name":"ExplainFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"instance_methods":[{"html_id":"affected_code(issue:Issue,context_lines=0,max_length=120,ellipsis=\"...\",prompt=\">\")-instance-method","name":"affected_code","abstract":false,"args":[{"name":"issue","external_name":"issue","restriction":"Issue"},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"args_string":"(issue : Issue, context_lines = 0, max_length = 120, ellipsis = \" ...\", prompt = \"> \")","args_html":"(issue : Issue, context_lines = 0, max_length = 120, ellipsis = " ...", prompt = "> ")","location":{"filename":"src/ameba/formatter/util.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L43"},"def":{"name":"affected_code","args":[{"name":"issue","external_name":"issue","restriction":"Issue"},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"visibility":"Public","body":"if location = issue.location\nelse\n return\nend\naffected_code(issue.code, location, issue.end_location, context_lines, max_length, ellipsis, prompt)\n"}},{"html_id":"affected_code(code,location,end_location=nil,context_lines=0,max_length=120,ellipsis=\"...\",prompt=\">\")-instance-method","name":"affected_code","abstract":false,"args":[{"name":"code","external_name":"code","restriction":""},{"name":"location","external_name":"location","restriction":""},{"name":"end_location","default_value":"nil","external_name":"end_location","restriction":""},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"args_string":"(code, location, end_location = nil, context_lines = 0, max_length = 120, ellipsis = \" ...\", prompt = \"> \")","args_html":"(code, location, end_location = nil, context_lines = 0, max_length = 120, ellipsis = " ...", prompt = "> ")","location":{"filename":"src/ameba/formatter/util.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L49"},"def":{"name":"affected_code","args":[{"name":"code","external_name":"code","restriction":""},{"name":"location","external_name":"location","restriction":""},{"name":"end_location","default_value":"nil","external_name":"end_location","restriction":""},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"visibility":"Public","body":"lines = code.split('\\n')\nlineno, column = location.line_number, location.column_number\nif affected_line = lines[lineno - 1]?.presence\nelse\n return\nend\nif column < max_length\n affected_line = trim(affected_line, max_length, ellipsis)\nend\nshow_context = context_lines > 0\nif show_context\n pre_context, post_context = context(lines, lineno, context_lines)\n position = prompt.size + column\n position = position - 1\nelse\n affected_line_size, affected_line = affected_line.size, affected_line.lstrip\n position = (column - (affected_line_size - affected_line.size)) + prompt.size\n position = position - 1\nend\nString.build do |str|\n if show_context\n pre_context.try(&.each do |line|\n line = trim(line, max_length, ellipsis)\n str << prompt\n str.puts(line.colorize(:dark_gray))\n end)\n end\n str << prompt\n str.puts(affected_line.colorize(:white))\n str << (\" \" * position)\n str << (\"^\".colorize(:yellow))\n if end_location\n end_lineno = end_location.line_number\n end_column = end_location.column_number\n if (end_lineno == lineno) && end_column > column\n end_position = end_column - column\n end_position = end_position - 1\n str << ((\"-\" * end_position).colorize(:dark_gray))\n str << (\"^\".colorize(:yellow))\n end\n end\n str.puts\n if show_context\n post_context.try(&.each do |line|\n line = trim(line, max_length, ellipsis)\n str << prompt\n str.puts(line.colorize(:dark_gray))\n end)\n end\nend\n"}},{"html_id":"context(lines,lineno,context_lines=3,remove_empty=true)-instance-method","name":"context","abstract":false,"args":[{"name":"lines","external_name":"lines","restriction":""},{"name":"lineno","external_name":"lineno","restriction":""},{"name":"context_lines","default_value":"3","external_name":"context_lines","restriction":""},{"name":"remove_empty","default_value":"true","external_name":"remove_empty","restriction":""}],"args_string":"(lines, lineno, context_lines = 3, remove_empty = true)","args_html":"(lines, lineno, context_lines = 3, remove_empty = true)","location":{"filename":"src/ameba/formatter/util.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L17"},"def":{"name":"context","args":[{"name":"lines","external_name":"lines","restriction":""},{"name":"lineno","external_name":"lineno","restriction":""},{"name":"context_lines","default_value":"3","external_name":"context_lines","restriction":""},{"name":"remove_empty","default_value":"true","external_name":"remove_empty","restriction":""}],"visibility":"Public","body":"pre_context, post_context = [] of ::String, [] of ::String\nlines.each_with_index do |line, i|\n case i + 1\n when (lineno - context_lines)...lineno\n pre_context << line\n when (lineno + 1)..(lineno + context_lines)\n post_context << line\n end\nend\nif remove_empty\n while pre_context.first?.try(&.blank?)\n pre_context.shift\n end\n while post_context.last?.try(&.blank?)\n post_context.pop\n end\nend\n{pre_context, post_context}\n"}},{"html_id":"deansify(message:String|Nil):String|Nil-instance-method","name":"deansify","abstract":false,"args":[{"name":"message","external_name":"message","restriction":"String | ::Nil"}],"args_string":"(message : String | Nil) : String | Nil","args_html":"(message : String | Nil) : String | Nil","location":{"filename":"src/ameba/formatter/util.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L3"},"def":{"name":"deansify","args":[{"name":"message","external_name":"message","restriction":"String | ::Nil"}],"return_type":"String | ::Nil","visibility":"Public","body":"message.try do |__arg0|\n (__arg0.gsub(/\\x1b[^m]*m/, \"\")).presence\nend"}},{"html_id":"trim(str,max_length=120,ellipsis=\"...\")-instance-method","name":"trim","abstract":false,"args":[{"name":"str","external_name":"str","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""}],"args_string":"(str, max_length = 120, ellipsis = \" ...\")","args_html":"(str, max_length = 120, ellipsis = " ...")","location":{"filename":"src/ameba/formatter/util.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L7"},"def":{"name":"trim","args":[{"name":"str","external_name":"str","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""}],"visibility":"Public","body":"if (str.size - ellipsis.size) > max_length\n str = str[0, max_length]\n if str.size > ellipsis.size\n str = str[0...(-ellipsis.size)] + ellipsis\n end\nend\nstr\n"}}]}]},{"html_id":"ameba/Ameba/GlobUtils","path":"Ameba/GlobUtils.html","kind":"module","full_name":"Ameba::GlobUtils","name":"GlobUtils","abstract":false,"locations":[{"filename":"src/ameba/glob_utils.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/glob_utils.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Config","kind":"class","full_name":"Ameba::Config","name":"Config"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Helper module that is utilizes helpers for working with globs.","summary":"Helper module that is utilizes helpers for working with globs.
","instance_methods":[{"html_id":"expand(globs)-instance-method","name":"expand","doc":"Expands globs. Globs can point to files or even directories.\n\n```\nexpand([\"spec/*.cr\", \"src\"]) # => all files in src folder + first level specs\n```","summary":"Expands globs.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":""}],"args_string":"(globs)","args_html":"(globs)","location":{"filename":"src/ameba/glob_utils.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/glob_utils.cr#L22"},"def":{"name":"expand","args":[{"name":"globs","external_name":"globs","restriction":""}],"visibility":"Public","body":"globs.flat_map do |glob|\n if File.directory?(glob)\n glob = glob + \"/**/*.cr\"\n end\n if Dir[glob].empty?\n raise(ArgumentError.new(\"No files found matching #{glob}\"))\n end\n Dir[glob]\nend.uniq!"}},{"html_id":"find_files_by_globs(globs)-instance-method","name":"find_files_by_globs","doc":"Returns all files that match specified globs.\nGlobs can have wildcards or be rejected:\n\n```\nfind_files_by_globs([\"**/*.cr\", \"!lib\"])\n```","summary":"Returns all files that match specified globs.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":""}],"args_string":"(globs)","args_html":"(globs)","location":{"filename":"src/ameba/glob_utils.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/glob_utils.cr#L10"},"def":{"name":"find_files_by_globs","args":[{"name":"globs","external_name":"globs","restriction":""}],"visibility":"Public","body":"rejected = rejected_globs(globs)\nselected = globs - rejected\n(expand(selected)) - (expand(rejected.map!(&.[](1..-1))))\n"}}]},{"html_id":"ameba/Ameba/InlineComments","path":"Ameba/InlineComments.html","kind":"module","full_name":"Ameba::InlineComments","name":"InlineComments","abstract":false,"locations":[{"filename":"src/ameba/inline_comments.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"COMMENT_DIRECTIVE_REGEX","name":"COMMENT_DIRECTIVE_REGEX","value":"/# ameba:(?A module that utilizes inline comments parsing and processing logic.
","instance_methods":[{"html_id":"comment?(line_number:Int32)-instance-method","name":"comment?","doc":"Returns `true` if the line at the given `line_number` is a comment.","summary":"Returns true if the line at the given line_number is a comment.
Returns true if current location is disabled for a particular rule, false otherwise.
Parses inline comment directive.
","abstract":false,"args":[{"name":"line","external_name":"line","restriction":""}],"args_string":"(line)","args_html":"(line)","location":{"filename":"src/ameba/inline_comments.cr","line_number":68,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L68"},"def":{"name":"parse_inline_directive","args":[{"name":"line","external_name":"line","restriction":""}],"visibility":"Public","body":"if directive = COMMENT_DIRECTIVE_REGEX.match(line)\nelse\n return\nend\nif commented_out?(line.gsub(directive[0], \"\"))\n return\nend\n{action: directive[\"action\"], rules: directive[\"rules\"].split(/[\\s,]/, remove_empty: true)}\n"}}],"types":[{"html_id":"ameba/Ameba/InlineComments/Action","path":"Ameba/InlineComments/Action.html","kind":"enum","full_name":"Ameba::InlineComments::Action","name":"Action","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/inline_comments.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L8"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Disable","name":"Disable","value":"0"},{"id":"Enable","name":"Enable","value":"1"}],"namespace":{"html_id":"ameba/Ameba/InlineComments","kind":"module","full_name":"Ameba::InlineComments","name":"InlineComments"},"doc":"Available actions in the inline comments","summary":"Available actions in the inline comments
","instance_methods":[{"html_id":"disable?-instance-method","name":"disable?","abstract":false,"location":{"filename":"src/ameba/inline_comments.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L9"},"def":{"name":"disable?","visibility":"Public","body":"self == Disable"}},{"html_id":"enable?-instance-method","name":"enable?","abstract":false,"location":{"filename":"src/ameba/inline_comments.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L10"},"def":{"name":"enable?","visibility":"Public","body":"self == Enable"}}]}]},{"html_id":"ameba/Ameba/Issue","path":"Ameba/Issue.html","kind":"struct","full_name":"Ameba::Issue","name":"Issue","abstract":false,"superclass":{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},"ancestors":[{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/issue.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Represents an issue reported by Ameba.","summary":"Represents an issue reported by Ameba.
","constructors":[{"html_id":"new(code:String,rule:Ameba::Rule::Base,location:Nil|Crystal::Location,end_location:Nil|Crystal::Location,message:String,status:Status|Nil=nil,block:Source::Corrector->|Nil=nil)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"::String"},{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"location","external_name":"location","restriction":"::Nil | ::Crystal::Location"},{"name":"end_location","external_name":"end_location","restriction":"::Nil | ::Crystal::Location"},{"name":"message","external_name":"message","restriction":"::String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(code : String, rule : Ameba::Rule::Base, location : Nil | Crystal::Location, end_location : Nil | Crystal::Location, message : String, status : Status | Nil = nil, block : Source::Corrector -> | Nil = nil)","args_html":"(code : String, rule : Ameba::Rule::Base, location : Nil | Crystal::Location, end_location : Nil | Crystal::Location, message : String, status : Status | Nil = nil, block : Source::Corrector -> | Nil = nil)","location":{"filename":"src/ameba/issue.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L30"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"::String"},{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"location","external_name":"location","restriction":"::Nil | ::Crystal::Location"},{"name":"end_location","external_name":"end_location","restriction":"::Nil | ::Crystal::Location"},{"name":"message","external_name":"message","restriction":"::String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code, rule, location, end_location, message, status, block)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"code:String-instance-method","name":"code","doc":"The source code that triggered this issue.","summary":"The source code that triggered this issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L10"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"correct(corrector)-instance-method","name":"correct","abstract":false,"args":[{"name":"corrector","external_name":"corrector","restriction":""}],"args_string":"(corrector)","args_html":"(corrector)","location":{"filename":"src/ameba/issue.cr","line_number":42,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L42"},"def":{"name":"correct","args":[{"name":"corrector","external_name":"corrector","restriction":""}],"visibility":"Public","body":"@block.try(&.call(corrector))"}},{"html_id":"correctable?-instance-method","name":"correctable?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L38"},"def":{"name":"correctable?","visibility":"Public","body":"!@block.nil?"}},{"html_id":"disabled?(*args,**options)-instance-method","name":"disabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L27"},"def":{"name":"disabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"status.disabled?(*args, **options)"}},{"html_id":"disabled?(*args,**options,&)-instance-method","name":"disabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L27"},"def":{"name":"disabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"status.disabled?(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"enabled?(*args,**options)-instance-method","name":"enabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L27"},"def":{"name":"enabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"status.enabled?(*args, **options)"}},{"html_id":"enabled?(*args,**options,&)-instance-method","name":"enabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L27"},"def":{"name":"enabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"status.enabled?(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"end_location:Crystal::Location|Nil-instance-method","name":"end_location","doc":"End location of the issue.","summary":"End location of the issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L19"},"def":{"name":"end_location","return_type":"Crystal::Location | ::Nil","visibility":"Public","body":"@end_location"}},{"html_id":"location:Crystal::Location|Nil-instance-method","name":"location","doc":"Location of the issue.","summary":"Location of the issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L16"},"def":{"name":"location","return_type":"Crystal::Location | ::Nil","visibility":"Public","body":"@location"}},{"html_id":"message:String-instance-method","name":"message","doc":"Issue message.","summary":"Issue message.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L22"},"def":{"name":"message","return_type":"String","visibility":"Public","body":"@message"}},{"html_id":"rule:Rule::Base-instance-method","name":"rule","doc":"A rule that triggers this issue.","summary":"A rule that triggers this issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L13"},"def":{"name":"rule","return_type":"Rule::Base","visibility":"Public","body":"@rule"}},{"html_id":"status:Status-instance-method","name":"status","doc":"Issue status.","summary":"Issue status.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L25"},"def":{"name":"status","return_type":"Status","visibility":"Public","body":"@status"}},{"html_id":"syntax?-instance-method","name":"syntax?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L34"},"def":{"name":"syntax?","visibility":"Public","body":"rule.is_a?(Rule::Lint::Syntax)"}}],"types":[{"html_id":"ameba/Ameba/Issue/Status","path":"Ameba/Issue/Status.html","kind":"enum","full_name":"Ameba::Issue::Status","name":"Status","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/issue.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L4"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Enabled","name":"Enabled","value":"0"},{"id":"Disabled","name":"Disabled","value":"1"}],"namespace":{"html_id":"ameba/Ameba/Issue","kind":"struct","full_name":"Ameba::Issue","name":"Issue"},"instance_methods":[{"html_id":"disabled?-instance-method","name":"disabled?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L6"},"def":{"name":"disabled?","visibility":"Public","body":"self == Disabled"}},{"html_id":"enabled?-instance-method","name":"enabled?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L5"},"def":{"name":"enabled?","visibility":"Public","body":"self == Enabled"}}]}]},{"html_id":"ameba/Ameba/Reportable","path":"Ameba/Reportable.html","kind":"module","full_name":"Ameba::Reportable","name":"Reportable","abstract":false,"locations":[{"filename":"src/ameba/reportable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Source","kind":"class","full_name":"Ameba::Source","name":"Source"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Represents a module used to report issues.","summary":"Represents a module used to report issues.
","instance_methods":[{"html_id":"add_issue(rule,location:Crystal::Location|Nil,end_location:Crystal::Location|Nil,message:String,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue to the list of issues.","summary":"Adds a new issue to the list of issues.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L8"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"if location_disabled?(location, rule)\n status || (status = Issue::Status::Disabled)\nend\n(Issue.new(code, rule, location, end_location, message, status, block)).tap do |issue|\n issues << issue\nend\n"}},{"html_id":"add_issue(rule,location:Crystal::Location|Nil,end_location:Crystal::Location|Nil,message:String,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue to the list of issues.","summary":"Adds a new issue to the list of issues.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L23"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, end_location, message, status, block)"}},{"html_id":"add_issue(rule,node:Crystal::ASTNode,message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal AST *node*.","summary":"Adds a new issue for Crystal AST node.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L33"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"add_issue(rule, node.location, node.end_location, message, status, block)"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* defined by line and column numbers.","summary":"Adds a new issue for location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L61"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, message, status, block)"}},{"html_id":"add_issue(rule,node:Crystal::ASTNode,message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal AST *node*.","summary":"Adds a new issue for Crystal AST node.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L38"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, node, message, status, block)"}},{"html_id":"add_issue(rule,token:Crystal::Token,message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal *token*.","summary":"Adds a new issue for Crystal token.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L43"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"add_issue(rule, token.location, nil, message, status, block)"}},{"html_id":"add_issue(rule,token:Crystal::Token,message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal *token*.","summary":"Adds a new issue for Crystal token.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L48"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, token, message, status, block)"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* defined by line and column numbers.","summary":"Adds a new issue for location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L53"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"location = Crystal::Location.new(path, *location)\nadd_issue(rule, location, nil, message, status, block)\n"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),end_location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* and *end_location* defined by line and column numbers.","summary":"Adds a new issue for location and end_location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L66"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"location = Crystal::Location.new(path, *location)\nend_location = Crystal::Location.new(path, *end_location)\nadd_issue(rule, location, end_location, message, status, block)\n"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),end_location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* and *end_location* defined by line and column numbers.","summary":"Adds a new issue for location and end_location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L81"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, end_location, message, status, block)"}},{"html_id":"issues-instance-method","name":"issues","doc":"List of reported issues.","summary":"List of reported issues.
","abstract":false,"location":{"filename":"src/ameba/reportable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L5"},"def":{"name":"issues","visibility":"Public","body":"@issues"}},{"html_id":"valid?-instance-method","name":"valid?","doc":"Returns `true` if the list of not disabled issues is empty, `false` otherwise.","summary":"Returns true if the list of not disabled issues is empty, false otherwise.
List of names of the special rules, which behave differently than usual rules.
"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"class_methods":[{"html_id":"rules-class-method","name":"rules","doc":"Returns a list of all available rules.\n\n```\nAmeba::Rule.rules # => [Rule1, Rule2, ....]\n```","summary":"Returns a list of all available rules.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":173,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L173"},"def":{"name":"rules","visibility":"Public","body":"Base.inherited_rules"}}],"types":[{"html_id":"ameba/Ameba/Rule/Base","path":"Ameba/Rule/Base.html","kind":"class","full_name":"Ameba::Rule::Base","name":"Base","abstract":true,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/base.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"GROUP_SEVERITY","name":"GROUP_SEVERITY","value":"{Lint: Ameba::Severity::Warning, Metrics: Ameba::Severity::Warning, Performance: Ameba::Severity::Warning}"}],"included_modules":[{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"}],"subclasses":[{"html_id":"ameba/Ameba/Rule/Layout/LineLength","kind":"class","full_name":"Ameba::Rule::Layout::LineLength","name":"LineLength"},{"html_id":"ameba/Ameba/Rule/Layout/TrailingBlankLines","kind":"class","full_name":"Ameba::Rule::Layout::TrailingBlankLines","name":"TrailingBlankLines"},{"html_id":"ameba/Ameba/Rule/Layout/TrailingWhitespace","kind":"class","full_name":"Ameba::Rule::Layout::TrailingWhitespace","name":"TrailingWhitespace"},{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment"},{"html_id":"ameba/Ameba/Rule/Lint/BadDirective","kind":"class","full_name":"Ameba::Rule::Lint::BadDirective","name":"BadDirective"},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean"},{"html_id":"ameba/Ameba/Rule/Lint/DebugCalls","kind":"class","full_name":"Ameba::Rule::Lint::DebugCalls","name":"DebugCalls"},{"html_id":"ameba/Ameba/Rule/Lint/DebuggerStatement","kind":"class","full_name":"Ameba::Rule::Lint::DebuggerStatement","name":"DebuggerStatement"},{"html_id":"ameba/Ameba/Rule/Lint/Documentation","kind":"class","full_name":"Ameba::Rule::Lint::Documentation","name":"Documentation"},{"html_id":"ameba/Ameba/Rule/Lint/DuplicatedRequire","kind":"class","full_name":"Ameba::Rule::Lint::DuplicatedRequire","name":"DuplicatedRequire"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyEnsure","kind":"class","full_name":"Ameba::Rule::Lint::EmptyEnsure","name":"EmptyEnsure"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop"},{"html_id":"ameba/Ameba/Rule/Lint/Formatting","kind":"class","full_name":"Ameba::Rule::Lint::Formatting","name":"Formatting"},{"html_id":"ameba/Ameba/Rule/Lint/HashDuplicatedKey","kind":"class","full_name":"Ameba::Rule::Lint::HashDuplicatedKey","name":"HashDuplicatedKey"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison"},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil"},{"html_id":"ameba/Ameba/Rule/Lint/NotNilAfterNoBang","kind":"class","full_name":"Ameba::Rule::Lint::NotNilAfterNoBang","name":"NotNilAfterNoBang"},{"html_id":"ameba/Ameba/Rule/Lint/PercentArrays","kind":"class","full_name":"Ameba::Rule::Lint::PercentArrays","name":"PercentArrays"},{"html_id":"ameba/Ameba/Rule/Lint/RandZero","kind":"class","full_name":"Ameba::Rule::Lint::RandZero","name":"RandZero"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantStringCoercion","kind":"class","full_name":"Ameba::Rule::Lint::RedundantStringCoercion","name":"RedundantStringCoercion"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithIndex","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithIndex","name":"RedundantWithIndex"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithObject","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithObject","name":"RedundantWithObject"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedArgument","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedArgument","name":"ShadowedArgument"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedException","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedException","name":"ShadowedException"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowingOuterLocalVar","kind":"class","full_name":"Ameba::Rule::Lint::ShadowingOuterLocalVar","name":"ShadowingOuterLocalVar"},{"html_id":"ameba/Ameba/Rule/Lint/SharedVarInFiber","kind":"class","full_name":"Ameba::Rule::Lint::SharedVarInFiber","name":"SharedVarInFiber"},{"html_id":"ameba/Ameba/Rule/Lint/SpecFocus","kind":"class","full_name":"Ameba::Rule::Lint::SpecFocus","name":"SpecFocus"},{"html_id":"ameba/Ameba/Rule/Lint/Syntax","kind":"class","full_name":"Ameba::Rule::Lint::Syntax","name":"Syntax"},{"html_id":"ameba/Ameba/Rule/Lint/UnneededDisableDirective","kind":"class","full_name":"Ameba::Rule::Lint::UnneededDisableDirective","name":"UnneededDisableDirective"},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedArgument","name":"UnusedArgument"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/UselessAssign","kind":"class","full_name":"Ameba::Rule::Lint::UselessAssign","name":"UselessAssign"},{"html_id":"ameba/Ameba/Rule/Lint/UselessConditionInWhen","kind":"class","full_name":"Ameba::Rule::Lint::UselessConditionInWhen","name":"UselessConditionInWhen"},{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity"},{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},{"html_id":"ameba/Ameba/Rule/Style/ConstantNames","kind":"class","full_name":"Ameba::Rule::Style::ConstantNames","name":"ConstantNames"},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause"},{"html_id":"ameba/Ameba/Rule/Style/IsAFilter","kind":"class","full_name":"Ameba::Rule::Style::IsAFilter","name":"IsAFilter"},{"html_id":"ameba/Ameba/Rule/Style/IsANil","kind":"class","full_name":"Ameba::Rule::Style::IsANil","name":"IsANil"},{"html_id":"ameba/Ameba/Rule/Style/LargeNumbers","kind":"class","full_name":"Ameba::Rule::Style::LargeNumbers","name":"LargeNumbers"},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames"},{"html_id":"ameba/Ameba/Rule/Style/NegatedConditionsInUnless","kind":"class","full_name":"Ameba::Rule::Style::NegatedConditionsInUnless","name":"NegatedConditionsInUnless"},{"html_id":"ameba/Ameba/Rule/Style/ParenthesesAroundCondition","kind":"class","full_name":"Ameba::Rule::Style::ParenthesesAroundCondition","name":"ParenthesesAroundCondition"},{"html_id":"ameba/Ameba/Rule/Style/PredicateName","kind":"class","full_name":"Ameba::Rule::Style::PredicateName","name":"PredicateName"},{"html_id":"ameba/Ameba/Rule/Style/QueryBoolMethods","kind":"class","full_name":"Ameba::Rule::Style::QueryBoolMethods","name":"QueryBoolMethods"},{"html_id":"ameba/Ameba/Rule/Style/RedundantBegin","kind":"class","full_name":"Ameba::Rule::Style::RedundantBegin","name":"RedundantBegin"},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext"},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn"},{"html_id":"ameba/Ameba/Rule/Style/TypeNames","kind":"class","full_name":"Ameba::Rule::Style::TypeNames","name":"TypeNames"},{"html_id":"ameba/Ameba/Rule/Style/UnlessElse","kind":"class","full_name":"Ameba::Rule::Style::UnlessElse","name":"UnlessElse"},{"html_id":"ameba/Ameba/Rule/Style/VariableNames","kind":"class","full_name":"Ameba::Rule::Style::VariableNames","name":"VariableNames"},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock"},{"html_id":"ameba/Ameba/Rule/Style/WhileTrue","kind":"class","full_name":"Ameba::Rule::Style::WhileTrue","name":"WhileTrue"}],"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"doc":"Represents a base of all rules. In other words, all rules\ninherits from this struct:\n\n```\nclass MyRule < Ameba::Rule::Base\n def test(source)\n if invalid?(source)\n issue_for line, column, \"Something wrong.\"\n end\n end\n\n private def invalid?(source)\n # ...\n end\nend\n```\n\nEnforces rules to implement an abstract `#test` method which\nis designed to test the source passed in. If source has issues\nthat are tested by this rule, it should add an issue.","summary":"Represents a base of all rules.
","class_methods":[{"html_id":"default_severity:Ameba::Severity-class-method","name":"default_severity","abstract":false,"def":{"name":"default_severity","return_type":"Ameba::Severity","visibility":"Public","body":"if (value = @@default_severity).nil?\n @@default_severity = (GROUP_SEVERITY[group_name]? || Ameba::Severity::Convention)\nelse\n value\nend"}}],"instance_methods":[{"html_id":"==(other)-instance-method","name":"==","doc":"Returns `false` (other can only be a `Value` here).","summary":"Returns false (other can only be a Value here).
A convenient addition to #test method that does the same but returns a passed in source as an addition.
Checks whether the source is excluded from this rule.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/base.cr","line_number":90,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L90"},"def":{"name":"excluded?","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"!(!excluded.try(&.any? do |path|\n (source.matches_path?(path)) || (Dir.glob(path)).any? do |glob|\n source.matches_path?(glob)\n end\nend))"}},{"html_id":"group-instance-method","name":"group","doc":"Returns a group this rule belong to.\n\n```\nclass MyGroup::MyRule < Ameba::Rule::Base\n # ...\nend\n\nMyGroup::MyRule.new.group # => \"MyGroup\"\n```","summary":"Returns a group this rule belong to.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L79"},"def":{"name":"group","visibility":"Public","body":"({{ @type }}).group_name"}},{"html_id":"hash-instance-method","name":"hash","doc":"Generates an `UInt64` hash value for this object.\n\nThis method must have the property that `a == b` implies `a.hash == b.hash`.\n\nThe hash value is used along with `==` by the `Hash` class to determine if two objects\nreference the same hash key.\n\nSubclasses must not override this method. Instead, they must define `hash(hasher)`,\nthough usually the macro `def_hash` can be used to generate this method.","summary":"Generates an UInt64 hash value for this object.
Returns a name of this rule, which is basically a class name.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L66"},"def":{"name":"name","visibility":"Public","body":"({{ @type }}).rule_name"}},{"html_id":"special?-instance-method","name":"special?","doc":"Returns `true` if this rule is special and behaves differently than\nusual rules.\n\n```\nmy_rule.special? # => true or false\n```","summary":"Returns true if this rule is special and behaves differently than usual rules.
This method is designed to test the source passed in.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/rule/base.cr","line_number":37,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L37"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source)"}}],"macros":[{"html_id":"issue_for(*args,**kwargs,&block)-macro","name":"issue_for","doc":"Adds an issue to the *source*","summary":"Adds an issue to the source
","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **kwargs, &block)","args_html":"(*args, **kwargs, &block)","location":{"filename":"src/ameba/rule/base.cr","line_number":116,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L116"},"def":{"name":"issue_for","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"kwargs","external_name":"kwargs","restriction":""},"splat_index":0,"block_arg":{"name":"block","external_name":"block","restriction":""},"visibility":"Public","body":" source.add_issue(self, \n{{ *args }}\n, \n{{ **kwargs }}\n) \n{{ block }}\n\n \n"}}]},{"html_id":"ameba/Ameba/Rule/Layout","path":"Ameba/Rule/Layout.html","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout","abstract":false,"locations":[{"filename":"src/ameba/rule/layout/line_length.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/line_length.cr#L1"},{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_blank_lines.cr#L1"},{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_whitespace.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Layout/LineLength","path":"Ameba/Rule/Layout/LineLength.html","kind":"class","full_name":"Ameba::Rule::Layout::LineLength","name":"LineLength","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/layout/line_length.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/line_length.cr#L11"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Line too long\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Layout","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout"},"doc":"A rule that disallows lines longer than `max_length` number of symbols.\n\nYAML configuration example:\n\n```\nLayout/LineLength:\n Enabled: true\n MaxLength: 100\n```","summary":"A rule that disallows lines longer than #max_length number of symbols.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows lines longer than `max_length` number of symbols.\n\nYAML configuration example:\n\n```\nLayout/LineLength:\n Enabled: true\n MaxLength: 100\n```","summary":"A rule that disallows lines longer than #max_length number of symbols.
A rule that disallows trailing blank lines at the end of the source file.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows trailing blank lines at the end of the source file.\n\nYAML configuration example:\n\n```\nLayout/TrailingBlankLines:\n Enabled: true\n```","summary":"A rule that disallows trailing blank lines at the end of the source file.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_blank_lines.cr#L10"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_blank_lines.cr#L18"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source_lines = source.lines\nif source_lines.empty?\n return\nend\nlast_source_line = source_lines.last\nsource_lines_size = source_lines.size\nif (source_lines_size == 1) && last_source_line.empty?\n return\nend\nlast_line_empty = last_source_line.empty?\nif source_lines_size.zero? || ((source_lines.last(2)).join.presence && last_line_empty)\n return\nend\nif last_line_empty\n issue_for({source_lines_size, 1}, MSG)\nelse\n issue_for({source_lines_size, 1}, MSG_FINAL_NEWLINE) do |corrector|\n corrector.insert_before({source_lines_size + 1, 1}, '\\n')\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Layout/TrailingWhitespace","path":"Ameba/Rule/Layout/TrailingWhitespace.html","kind":"class","full_name":"Ameba::Rule::Layout::TrailingWhitespace","name":"TrailingWhitespace","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_whitespace.cr#L10"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Trailing whitespace detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Layout","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout"},"doc":"A rule that disallows trailing whitespace.\n\nYAML configuration example:\n\n```\nLayout/TrailingWhitespace:\n Enabled: true\n```","summary":"A rule that disallows trailing whitespace.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows trailing whitespace.\n\nYAML configuration example:\n\n```\nLayout/TrailingWhitespace:\n Enabled: true\n```","summary":"A rule that disallows trailing whitespace.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_whitespace.cr#L10"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_whitespace.cr#L17"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source.lines.each_with_index do |line, index|\n if ws_index = line =~ (/\\s+$/)\n else\n next\n end\n location = {index + 1, ws_index + 1}\n end_location = {index + 1, line.size}\n issue_for(location, end_location, MSG) do |corrector|\n corrector.remove(location, end_location)\n end\nend"}}]}]},{"html_id":"ameba/Ameba/Rule/Lint","path":"Ameba/Rule/Lint.html","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint","abstract":false,"locations":[{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/ambiguous_assignment.cr#L1"},{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/bad_directive.cr#L1"},{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/comparison_to_boolean.cr#L1"},{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debug_calls.cr#L1"},{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debugger_statement.cr#L1"},{"filename":"src/ameba/rule/lint/documentation.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L1"},{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/duplicated_require.cr#L1"},{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_ensure.cr#L1"},{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_expression.cr#L1"},{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L1"},{"filename":"src/ameba/rule/lint/formatting.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/formatting.cr#L3"},{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/hash_duplicated_key.cr#L1"},{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L1"},{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_condition.cr#L1"},{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_interpolation.cr#L1"},{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literals_comparison.cr#L1"},{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L1"},{"filename":"src/ameba/rule/lint/not_nil.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/not_nil.cr#L1"},{"filename":"src/ameba/rule/lint/not_nil_after_no_bang.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/not_nil_after_no_bang.cr#L1"},{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/percent_array.cr#L1"},{"filename":"src/ameba/rule/lint/rand_zero.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/rand_zero.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_string_coercion.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_with_index.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_with_index.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_with_object.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_with_object.cr#L1"},{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_argument.cr#L1"},{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_exception.cr#L1"},{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L1"},{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L1"},{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L1"},{"filename":"src/ameba/rule/lint/syntax.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/syntax.cr#L1"},{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unneeded_disable_directive.cr#L1"},{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L1"},{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L1"},{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L1"},{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L1"},{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_condition_in_when.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","path":"Ameba/Rule/Lint/AmbiguousAssignment.html","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/ambiguous_assignment.cr#L26"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MISTAKES","name":"MISTAKES","value":"{\"=-\": \"-=\", \"=+\": \"+=\", \"=!\": \"!=\"}"},{"id":"MSG","name":"MSG","value":"\"Suspicious assignment detected. Did you mean `%s`?\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule checks for mistyped shorthand assignments.\n\nThis is considered invalid:\n\n```\nx = -y\nx = +y\nx = !y\n```\n\nAnd this is valid:\n\n```\nx -= y # or x = -y\nx += y # or x = +y\nx != y # or x = !y\n```\n\nYAML configuration example:\n\n```\nLint/AmbiguousAssignment:\n Enabled: true\n```","summary":"This rule checks for mistyped shorthand assignments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule checks for mistyped shorthand assignments.\n\nThis is considered invalid:\n\n```\nx = -y\nx = +y\nx = !y\n```\n\nAnd this is valid:\n\n```\nx -= y # or x = -y\nx += y # or x = +y\nx != y # or x = !y\n```\n\nYAML configuration example:\n\n```\nLint/AmbiguousAssignment:\n Enabled: true\n```","summary":"This rule checks for mistyped shorthand assignments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/ambiguous_assignment.cr#L26"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Assign)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"args_string":"(source, node : Crystal::Assign)","args_html":"(source, node : Crystal::Assign)","location":{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/ambiguous_assignment.cr#L41"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"visibility":"Public","body":"if op_end_location = node.value.location\nelse\n return\nend\nop_location = Crystal::Location.new(op_end_location.filename, op_end_location.line_number, op_end_location.column_number - 1)\nop_text = source_between(op_location, op_end_location, source.lines)\nif op_text\nelse\n return\nend\nif suggestion = MISTAKES[op_text]?\nelse\n return\nend\nissue_for(op_location, op_end_location, MSG % suggestion)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/BadDirective","path":"Ameba/Rule/Lint/BadDirective.html","kind":"class","full_name":"Ameba::Rule::Lint::BadDirective","name":"BadDirective","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/bad_directive.cr#L20"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"ALL_GROUP_NAMES","name":"ALL_GROUP_NAMES","value":"Rule.rules.map(&.group_name).uniq!"},{"id":"ALL_RULE_NAMES","name":"ALL_RULE_NAMES","value":"Rule.rules.map(&.rule_name)"},{"id":"AVAILABLE_ACTIONS","name":"AVAILABLE_ACTIONS","value":"InlineComments::Action.names.map(&.downcase)"}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports incorrect comment directives for Ameba.\n\nFor example, the user can mistakenly add a directive\nto disable a rule that even doesn't exist:\n\n```\n# ameba:disable BadRuleName\ndef foo\n :bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/BadDirective:\n Enabled: true\n```","summary":"A rule that reports incorrect comment directives for Ameba.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports incorrect comment directives for Ameba.\n\nFor example, the user can mistakenly add a directive\nto disable a rule that even doesn't exist:\n\n```\n# ameba:disable BadRuleName\ndef foo\n :bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/BadDirective:\n Enabled: true\n```","summary":"A rule that reports incorrect comment directives for Ameba.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/bad_directive.cr#L20"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/bad_directive.cr#L29"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.comment?\n else\n next\n end\n if directive = source.parse_inline_directive(token.value.to_s)\n else\n next\n end\n check_action(source, token, directive[:action])\n check_rules(source, token, directive[:rules])\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","path":"Ameba/Rule/Lint/ComparisonToBoolean.html","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/comparison_to_boolean.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Comparison to a boolean is pointless\""},{"id":"OP_NAMES","name":"OP_NAMES","value":"[\"==\", \"!=\", \"===\"] of ::String"}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows comparison to booleans.\n\nFor example, these are considered invalid:\n\n```\nfoo == true\nbar != false\nfalse === baz\n```\n\nThis is because these expressions evaluate to `true` or `false`, so you\ncould get the same result by using either the variable directly,\nor negating the variable.\n\nYAML configuration example:\n\n```\nLint/ComparisonToBoolean:\n Enabled: true\n```","summary":"A rule that disallows comparison to booleans.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows comparison to booleans.\n\nFor example, these are considered invalid:\n\n```\nfoo == true\nbar != false\nfalse === baz\n```\n\nThis is because these expressions evaluate to `true` or `false`, so you\ncould get the same result by using either the variable directly,\nor negating the variable.\n\nYAML configuration example:\n\n```\nLint/ComparisonToBoolean:\n Enabled: true\n```","summary":"A rule that disallows comparison to booleans.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/comparison_to_boolean.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/comparison_to_boolean.cr#L33"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(OP_NAMES)\nelse\n return\nend\nif node.args.size == 1\nelse\n return\nend\narg, obj = node.args.first, node.obj\ncase\nwhen arg.is_a?(Crystal::BoolLiteral)\n bool, exp = arg, obj\nwhen obj.is_a?(Crystal::BoolLiteral)\n bool, exp = obj, arg\nend\nif bool && exp\nelse\n return\nend\nif exp_code = node_source(exp, source.lines)\nelse\n return\nend\nnot = case node.name\nwhen \"==\", \"===\"\n !bool.value\nwhen \"!=\"\n bool.value\nend\nif not\n exp_code = \"!#{exp_code}\"\nend\nissue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DebugCalls","path":"Ameba/Rule/Lint/DebugCalls.html","kind":"class","full_name":"Ameba::Rule::Lint::DebugCalls","name":"DebugCalls","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debug_calls.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Possibly forgotten debug-related `%s` call detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows calls to debug-related methods.\n\nThis is because we don't want debug calls accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebugCalls:\n Enabled: true\n MethodNames:\n - p\n - p!\n - pp\n - pp!\n```","summary":"A rule that disallows calls to debug-related methods.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to debug-related methods.\n\nThis is because we don't want debug calls accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebugCalls:\n Enabled: true\n MethodNames:\n - p\n - p!\n - pp\n - pp!\n```","summary":"A rule that disallows calls to debug-related methods.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debug_calls.cr#L18"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"method_names:Array(String)-instance-method","name":"method_names","abstract":false,"def":{"name":"method_names","visibility":"Public","body":"@method_names"}},{"html_id":"method_names=(method_names:Array(String))-instance-method","name":"method_names=","abstract":false,"args":[{"name":"method_names","external_name":"method_names","restriction":"::Array(::String)"}],"args_string":"(method_names : Array(String))","args_html":"(method_names : Array(String))","def":{"name":"method_names=","args":[{"name":"method_names","external_name":"method_names","restriction":"::Array(::String)"}],"visibility":"Public","body":"@method_names = method_names"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debug_calls.cr#L26"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (node.name.in?(method_names)) && node.obj.nil?\nelse\n return\nend\nissue_for(node, MSG % node.name)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DebuggerStatement","path":"Ameba/Rule/Lint/DebuggerStatement.html","kind":"class","full_name":"Ameba::Rule::Lint::DebuggerStatement","name":"DebuggerStatement","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debugger_statement.cr#L13"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Possible forgotten debugger statement detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows calls to debugger.\n\nThis is because we don't want debugger breakpoints accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebuggerStatement:\n Enabled: true\n```","summary":"A rule that disallows calls to debugger.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to debugger.\n\nThis is because we don't want debugger breakpoints accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebuggerStatement:\n Enabled: true\n```","summary":"A rule that disallows calls to debugger.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debugger_statement.cr#L13"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debugger_statement.cr#L20"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if ((node.name == \"debugger\") && node.args.empty?) && node.obj.nil?\nelse\n return\nend\nissue_for(node, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Documentation","path":"Ameba/Rule/Lint/Documentation.html","kind":"class","full_name":"Ameba::Rule::Lint::Documentation","name":"Documentation","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/documentation.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L17"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MACRO_HOOK_NAMES","name":"MACRO_HOOK_NAMES","value":"[\"inherited\", \"included\", \"extended\", \"method_missing\", \"method_added\", \"finished\"] of ::String"},{"id":"MSG","name":"MSG","value":"\"Missing documentation\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that enforces documentation for public types:\nmodules, classes, enums, methods and macros.\n\nYAML configuration example:\n\n```\nLint/Documentation:\n Enabled: true\n IgnoreClasses: false\n IgnoreModules: true\n IgnoreEnums: false\n IgnoreDefs: true\n IgnoreMacros: false\n IgnoreMacroHooks: true\n```","summary":"A rule that enforces documentation for public types: modules, classes, enums, methods and macros.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces documentation for public types:\nmodules, classes, enums, methods and macros.\n\nYAML configuration example:\n\n```\nLint/Documentation:\n Enabled: true\n IgnoreClasses: false\n IgnoreModules: true\n IgnoreEnums: false\n IgnoreDefs: true\n IgnoreMacros: false\n IgnoreMacroHooks: true\n```","summary":"A rule that enforces documentation for public types: modules, classes, enums, methods and macros.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L17"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"ignore_classes=(ignore_classes:Bool)-instance-method","name":"ignore_classes=","abstract":false,"args":[{"name":"ignore_classes","external_name":"ignore_classes","restriction":"Bool"}],"args_string":"(ignore_classes : Bool)","args_html":"(ignore_classes : Bool)","def":{"name":"ignore_classes=","args":[{"name":"ignore_classes","external_name":"ignore_classes","restriction":"Bool"}],"visibility":"Public","body":"@ignore_classes = ignore_classes"}},{"html_id":"ignore_classes?:Bool-instance-method","name":"ignore_classes?","abstract":false,"def":{"name":"ignore_classes?","return_type":"Bool","visibility":"Public","body":"@ignore_classes"}},{"html_id":"ignore_defs=(ignore_defs:Bool)-instance-method","name":"ignore_defs=","abstract":false,"args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"args_string":"(ignore_defs : Bool)","args_html":"(ignore_defs : Bool)","def":{"name":"ignore_defs=","args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_defs = ignore_defs"}},{"html_id":"ignore_defs?:Bool-instance-method","name":"ignore_defs?","abstract":false,"def":{"name":"ignore_defs?","return_type":"Bool","visibility":"Public","body":"@ignore_defs"}},{"html_id":"ignore_enums=(ignore_enums:Bool)-instance-method","name":"ignore_enums=","abstract":false,"args":[{"name":"ignore_enums","external_name":"ignore_enums","restriction":"Bool"}],"args_string":"(ignore_enums : Bool)","args_html":"(ignore_enums : Bool)","def":{"name":"ignore_enums=","args":[{"name":"ignore_enums","external_name":"ignore_enums","restriction":"Bool"}],"visibility":"Public","body":"@ignore_enums = ignore_enums"}},{"html_id":"ignore_enums?:Bool-instance-method","name":"ignore_enums?","abstract":false,"def":{"name":"ignore_enums?","return_type":"Bool","visibility":"Public","body":"@ignore_enums"}},{"html_id":"ignore_macro_hooks=(ignore_macro_hooks:Bool)-instance-method","name":"ignore_macro_hooks=","abstract":false,"args":[{"name":"ignore_macro_hooks","external_name":"ignore_macro_hooks","restriction":"Bool"}],"args_string":"(ignore_macro_hooks : Bool)","args_html":"(ignore_macro_hooks : Bool)","def":{"name":"ignore_macro_hooks=","args":[{"name":"ignore_macro_hooks","external_name":"ignore_macro_hooks","restriction":"Bool"}],"visibility":"Public","body":"@ignore_macro_hooks = ignore_macro_hooks"}},{"html_id":"ignore_macro_hooks?:Bool-instance-method","name":"ignore_macro_hooks?","abstract":false,"def":{"name":"ignore_macro_hooks?","return_type":"Bool","visibility":"Public","body":"@ignore_macro_hooks"}},{"html_id":"ignore_macros=(ignore_macros:Bool)-instance-method","name":"ignore_macros=","abstract":false,"args":[{"name":"ignore_macros","external_name":"ignore_macros","restriction":"Bool"}],"args_string":"(ignore_macros : Bool)","args_html":"(ignore_macros : Bool)","def":{"name":"ignore_macros=","args":[{"name":"ignore_macros","external_name":"ignore_macros","restriction":"Bool"}],"visibility":"Public","body":"@ignore_macros = ignore_macros"}},{"html_id":"ignore_macros?:Bool-instance-method","name":"ignore_macros?","abstract":false,"def":{"name":"ignore_macros?","return_type":"Bool","visibility":"Public","body":"@ignore_macros"}},{"html_id":"ignore_modules=(ignore_modules:Bool)-instance-method","name":"ignore_modules=","abstract":false,"args":[{"name":"ignore_modules","external_name":"ignore_modules","restriction":"Bool"}],"args_string":"(ignore_modules : Bool)","args_html":"(ignore_modules : Bool)","def":{"name":"ignore_modules=","args":[{"name":"ignore_modules","external_name":"ignore_modules","restriction":"Bool"}],"visibility":"Public","body":"@ignore_modules = ignore_modules"}},{"html_id":"ignore_modules?:Bool-instance-method","name":"ignore_modules?","abstract":false,"def":{"name":"ignore_modules?","return_type":"Bool","visibility":"Public","body":"@ignore_modules"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ClassDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ClassDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ClassDef, scope : AST::Scope)","args_html":"(source, node : Crystal::ClassDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L43"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ClassDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_classes? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::ModuleDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ModuleDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ModuleDef, scope : AST::Scope)","args_html":"(source, node : Crystal::ModuleDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L47"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ModuleDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_modules? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::EnumDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::EnumDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::EnumDef, scope : AST::Scope)","args_html":"(source, node : Crystal::EnumDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L51"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::EnumDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_enums? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L55"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_defs? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::Macro,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Macro"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Macro, scope : AST::Scope)","args_html":"(source, node : Crystal::Macro, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":59,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L59"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Macro"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if ignore_macro_hooks? && (node.name.in?(MACRO_HOOK_NAMES))\n return\nend\nignore_macros? || (check_missing_doc(source, node, scope))\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DuplicatedRequire","path":"Ameba/Rule/Lint/DuplicatedRequire.html","kind":"class","full_name":"Ameba::Rule::Lint::DuplicatedRequire","name":"DuplicatedRequire","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/duplicated_require.cr#L16"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Duplicated require of `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports duplicated require statements.\n\n```\nrequire \"./thing\"\nrequire \"./stuff\"\nrequire \"./thing\" # duplicated require\n```\n\nYAML configuration example:\n\n```\nLint/DuplicatedRequire:\n Enabled: true\n```","summary":"A rule that reports duplicated require statements.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports duplicated require statements.\n\n```\nrequire \"./thing\"\nrequire \"./stuff\"\nrequire \"./thing\" # duplicated require\n```\n\nYAML configuration example:\n\n```\nLint/DuplicatedRequire:\n Enabled: true\n```","summary":"A rule that reports duplicated require statements.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/duplicated_require.cr#L16"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/duplicated_require.cr#L23"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"nodes = (AST::TopLevelNodesVisitor.new(source.ast)).require_nodes\nnodes.each_with_object([] of String) do |node, processed_require_strings|\n if node.string.in?(processed_require_strings)\n issue_for(node, MSG % node.string)\n end\n processed_require_strings << node.string\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyEnsure","path":"Ameba/Rule/Lint/EmptyEnsure.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyEnsure","name":"EmptyEnsure","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_ensure.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Empty `ensure` block detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty ensure statement.\n\nFor example, this is considered invalid:\n\n```\ndef some_method\n do_some_stuff\nensure\nend\n\nbegin\n do_some_stuff\nensure\nend\n```\n\nAnd it should be written as this:\n\n```\ndef some_method\n do_some_stuff\nensure\n do_something_else\nend\n\nbegin\n do_some_stuff\nensure\n do_something_else\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyEnsure\n Enabled: true\n```","summary":"A rule that disallows empty ensure statement.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty ensure statement.\n\nFor example, this is considered invalid:\n\n```\ndef some_method\n do_some_stuff\nensure\nend\n\nbegin\n do_some_stuff\nensure\nend\n```\n\nAnd it should be written as this:\n\n```\ndef some_method\n do_some_stuff\nensure\n do_something_else\nend\n\nbegin\n do_some_stuff\nensure\n do_something_else\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyEnsure\n Enabled: true\n```","summary":"A rule that disallows empty ensure statement.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_ensure.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ExceptionHandler)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"args_string":"(source, node : Crystal::ExceptionHandler)","args_html":"(source, node : Crystal::ExceptionHandler)","location":{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_ensure.cr#L47"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"visibility":"Public","body":"node_ensure = node.ensure\nif node_ensure.nil? || (!node_ensure.nop?)\n return\nend\nissue_for(node.ensure_location, node.end_location, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","path":"Ameba/Rule/Lint/EmptyExpression.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_expression.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid empty expressions\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty expressions.\n\nThis is considered invalid:\n\n```\nfoo = ()\n\nif ()\n bar\nend\n```\n\nAnd this is valid:\n\n```\nfoo = (some_expression)\n\nif (some_expression)\n bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyExpression:\n Enabled: true\n```","summary":"A rule that disallows empty expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty expressions.\n\nThis is considered invalid:\n\n```\nfoo = ()\n\nif ()\n bar\nend\n```\n\nAnd this is valid:\n\n```\nfoo = (some_expression)\n\nif (some_expression)\n bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyExpression:\n Enabled: true\n```","summary":"A rule that disallows empty expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_expression.cr#L30"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Expressions)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Expressions"}],"args_string":"(source, node : Crystal::Expressions)","args_html":"(source, node : Crystal::Expressions)","location":{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_expression.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Expressions"}],"visibility":"Public","body":"if (node.expressions.size == 1) && node.expressions.first.nop?\nelse\n return\nend\nissue_for(node, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","path":"Ameba/Rule/Lint/EmptyLoop.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Empty loop detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty loops.\n\nThis is considered invalid:\n\n```\nwhile false\nend\n\nuntil 10\nend\n\nloop do\n # nothing here\nend\n```\n\nAnd this is valid:\n\n```\na = 1\nwhile a < 10\n a += 1\nend\n\nuntil socket_opened?\nend\n\nloop do\n do_something_here\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyLoop:\n Enabled: true\n```","summary":"A rule that disallows empty loops.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty loops.\n\nThis is considered invalid:\n\n```\nwhile false\nend\n\nuntil 10\nend\n\nloop do\n # nothing here\nend\n```\n\nAnd this is valid:\n\n```\na = 1\nwhile a < 10\n a += 1\nend\n\nuntil socket_opened?\nend\n\nloop do\n do_something_here\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyLoop:\n Enabled: true\n```","summary":"A rule that disallows empty loops.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if loop?(node)\n check_node(source, node, node.block)\nend"}},{"html_id":"test(source,node:Crystal::While|Crystal::Until)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::While | Crystal::Until"}],"args_string":"(source, node : Crystal::While | Crystal::Until)","args_html":"(source, node : Crystal::While | Crystal::Until)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L53"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::While | Crystal::Until"}],"visibility":"Public","body":"if literal?(node.cond)\n check_node(source, node, node.body)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Formatting","path":"Ameba/Rule/Lint/Formatting.html","kind":"class","full_name":"Ameba::Rule::Lint::Formatting","name":"Formatting","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/formatting.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/formatting.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use built-in formatter to format this source\""},{"id":"MSG_ERROR","name":"MSG_ERROR","value":"\"Error while formatting: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that verifies syntax formatting according to the\nCrystal's built-in formatter.\n\nFor example, this syntax is invalid:\n\n def foo(a,b,c=0)\n #foobar\n a+b+c\n end\n\nAnd should be properly written:\n\n def foo(a, b, c = 0)\n # foobar\n a + b + c\n end\n\nYAML configuration example:\n\n```\nLint/Formatting:\n Enabled: true\n FailOnError: false\n```","summary":"A rule that verifies syntax formatting according to the Crystal's built-in formatter.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that verifies syntax formatting according to the\nCrystal's built-in formatter.\n\nFor example, this syntax is invalid:\n\n def foo(a,b,c=0)\n #foobar\n a+b+c\n end\n\nAnd should be properly written:\n\n def foo(a, b, c = 0)\n # foobar\n a + b + c\n end\n\nYAML configuration example:\n\n```\nLint/Formatting:\n Enabled: true\n FailOnError: false\n```","summary":"A rule that verifies syntax formatting according to the Crystal's built-in formatter.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/formatting.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/formatting.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"fail_on_error=(fail_on_error:Bool)-instance-method","name":"fail_on_error=","abstract":false,"args":[{"name":"fail_on_error","external_name":"fail_on_error","restriction":"Bool"}],"args_string":"(fail_on_error : Bool)","args_html":"(fail_on_error : Bool)","def":{"name":"fail_on_error=","args":[{"name":"fail_on_error","external_name":"fail_on_error","restriction":"Bool"}],"visibility":"Public","body":"@fail_on_error = fail_on_error"}},{"html_id":"fail_on_error?:Bool-instance-method","name":"fail_on_error?","abstract":false,"def":{"name":"fail_on_error?","return_type":"Bool","visibility":"Public","body":"@fail_on_error"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/formatting.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/formatting.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"begin\n source_code = source.code\n result = Crystal.format(source_code, source.path)\n if result == source_code\n return\n end\n source_lines = source_code.lines\n if source_lines.empty?\n return\n end\n end_location = {source_lines.size, source_lines.last.size + 1}\n issue_for(LOCATION, MSG) do |corrector|\n corrector.replace(LOCATION, end_location, result)\n end\nrescue ex : Crystal::SyntaxException\n if fail_on_error?\n issue_for({ex.line_number, ex.column_number}, MSG_ERROR % ex.message)\n end\nrescue ex\n if fail_on_error?\n issue_for(LOCATION, MSG_ERROR % ex.message)\n end\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/HashDuplicatedKey","path":"Ameba/Rule/Lint/HashDuplicatedKey.html","kind":"class","full_name":"Ameba::Rule::Lint::HashDuplicatedKey","name":"HashDuplicatedKey","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/hash_duplicated_key.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Duplicated keys in hash literal: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows duplicated keys in hash literals.\n\nThis is considered invalid:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2, \"foo\" => 3}\n```\n\nAnd it has to written as this instead:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2}\n```\n\nYAML configuration example:\n\n```\nLint/HashDuplicatedKey:\n Enabled: true\n```","summary":"A rule that disallows duplicated keys in hash literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows duplicated keys in hash literals.\n\nThis is considered invalid:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2, \"foo\" => 3}\n```\n\nAnd it has to written as this instead:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2}\n```\n\nYAML configuration example:\n\n```\nLint/HashDuplicatedKey:\n Enabled: true\n```","summary":"A rule that disallows duplicated keys in hash literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/hash_duplicated_key.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::HashLiteral)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::HashLiteral"}],"args_string":"(source, node : Crystal::HashLiteral)","args_html":"(source, node : Crystal::HashLiteral)","location":{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/hash_duplicated_key.cr#L29"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::HashLiteral"}],"visibility":"Public","body":"if (keys = duplicated_keys(node.entries)).empty?\n return\nend\nissue_for(node, MSG % (keys.join(\", \")))\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","path":"Ameba/Rule/Lint/LiteralAssignmentsInExpressions.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L27"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Detected assignment with a literal value in control expression\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows assignments with literal values\nin control expressions.\n\nFor example, this is considered invalid:\n\n```\nif foo = 42\n do_something\nend\n```\n\nAnd most likely should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralAssignmentsInExpressions:\n Enabled: true\n```","summary":"A rule that disallows assignments with literal values in control expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows assignments with literal values\nin control expressions.\n\nFor example, this is considered invalid:\n\n```\nif foo = 42\n do_something\nend\n```\n\nAnd most likely should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralAssignmentsInExpressions:\n Enabled: true\n```","summary":"A rule that disallows assignments with literal values in control expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L27"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless|Crystal::Case|Crystal::While|Crystal::Until)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until"}],"args_string":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until)","args_html":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until)","location":{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until"}],"visibility":"Public","body":"if (cond = node.cond).is_a?(Crystal::Assign)\nelse\n return\nend\nif literal?(cond.value)\nelse\n return\nend\nissue_for(cond, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","path":"Ameba/Rule/Lint/LiteralInCondition.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_condition.cr#L23"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Literal value found in conditional\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless conditional statements that contain a literal\nin place of a variable or predicate function.\n\nThis is because a conditional construct with a literal predicate will\nalways result in the same behaviour at run time, meaning it can be\nreplaced with either the body of the construct, or deleted entirely.\n\nThis is considered invalid:\n\n```\nif \"something\"\n :ok\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInCondition:\n Enabled: true\n```","summary":"A rule that disallows useless conditional statements that contain a literal in place of a variable or predicate function.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless conditional statements that contain a literal\nin place of a variable or predicate function.\n\nThis is because a conditional construct with a literal predicate will\nalways result in the same behaviour at run time, meaning it can be\nreplaced with either the body of the construct, or deleted entirely.\n\nThis is considered invalid:\n\n```\nif \"something\"\n :ok\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInCondition:\n Enabled: true\n```","summary":"A rule that disallows useless conditional statements that contain a literal in place of a variable or predicate function.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_condition.cr#L23"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless|Crystal::Case)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case"}],"args_string":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case)","args_html":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case)","location":{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_condition.cr#L33"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case"}],"visibility":"Public","body":"if static_literal?(node.cond)\n issue_for(node, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","path":"Ameba/Rule/Lint/LiteralInInterpolation.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_interpolation.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Literal value found in interpolation\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless string interpolations\nthat contain a literal value instead of a variable or function.\n\nFor example:\n\n```\n\"Hello, #{:Ary}\"\n\"There are #{4} cats\"\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInInterpolation\n Enabled: true\n```","summary":"A rule that disallows useless string interpolations that contain a literal value instead of a variable or function.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless string interpolations\nthat contain a literal value instead of a variable or function.\n\nFor example:\n\n```\n\"Hello, #{:Ary}\"\n\"There are #{4} cats\"\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInInterpolation\n Enabled: true\n```","summary":"A rule that disallows useless string interpolations that contain a literal value instead of a variable or function.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_interpolation.cr#L18"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::StringInterpolation)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"args_string":"(source, node : Crystal::StringInterpolation)","args_html":"(source, node : Crystal::StringInterpolation)","location":{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_interpolation.cr#L27"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"visibility":"Public","body":"node.expressions.select do |exp|\n (!exp.is_a?(Crystal::StringLiteral)) && (literal?(exp))\nend.each do |exp|\n issue_for(exp, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","path":"Ameba/Rule/Lint/LiteralsComparison.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literals_comparison.cr#L19"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Comparison always evaluates to %s\""},{"id":"MSG_LIKELY","name":"MSG_LIKELY","value":"\"Comparison most likely evaluates to %s\""},{"id":"OP_NAMES","name":"OP_NAMES","value":"[\"===\", \"==\", \"!=\"] of ::String"}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule is used to identify comparisons between two literals.\n\nThey usually have the same result - except for non-primitive\ntypes like containers, range or regex.\n\nFor example, this will be always false:\n\n```\n\"foo\" == 42\n```\n\nYAML configuration example:\n\n```\nLint/LiteralsComparison:\n Enabled: true\n```","summary":"This rule is used to identify comparisons between two literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify comparisons between two literals.\n\nThey usually have the same result - except for non-primitive\ntypes like containers, range or regex.\n\nFor example, this will be always false:\n\n```\n\"foo\" == 42\n```\n\nYAML configuration example:\n\n```\nLint/LiteralsComparison:\n Enabled: true\n```","summary":"This rule is used to identify comparisons between two literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literals_comparison.cr#L19"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literals_comparison.cr#L31"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(OP_NAMES)\nelse\n return\nend\nif (obj = node.obj) && (arg = node.args.first?)\nelse\n return\nend\nobj_is_literal, obj_is_static = literal_kind?(obj)\narg_is_literal, arg_is_static = literal_kind?(arg)\nif obj_is_literal && arg_is_literal\nelse\n return\nend\nis_dynamic = (!obj_is_static) || (!arg_is_static)\nwhat = case node.name\nwhen \"===\"\n \"the same\"\nwhen \"==\"\n (obj.to_s == arg.to_s).to_s\nwhen \"!=\"\n (obj.to_s != arg.to_s).to_s\nend\nissue_for(node, (is_dynamic ? MSG_LIKELY : MSG) % what)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","path":"Ameba/Rule/Lint/MissingBlockArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Missing anonymous block argument. Use `&` as an argument name to indicate yielding method.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows yielding method definitions without block argument.\n\nFor example, this is considered invalid:\n\n def foo\n yield 42\n end\n\nAnd has to be written as the following:\n\n def foo(&)\n yield 42\n end\n\nYAML configuration example:\n\n```\nLint/MissingBlockArgument:\n Enabled: true\n```","summary":"A rule that disallows yielding method definitions without block argument.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows yielding method definitions without block argument.\n\nFor example, this is considered invalid:\n\n def foo\n yield 42\n end\n\nAnd has to be written as the following:\n\n def foo(&)\n yield 42\n end\n\nYAML configuration example:\n\n```\nLint/MissingBlockArgument:\n Enabled: true\n```","summary":"A rule that disallows yielding method definitions without block argument.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if (!scope.yields?) || node.block_arg\n return\nend\nif location = node.name_location\nelse\n return\nend\nend_location = name_end_location(node)\nissue_for(location, end_location, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","path":"Ameba/Rule/Lint/NotNil.html","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/not_nil.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/not_nil.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid using `not_nil!`\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule is used to identify usages of `not_nil!` calls.\n\nFor example, this is considered a code smell:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }.not_nil!\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }\n\nif alice\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/NotNil:\n Enabled: true\n```","summary":"This rule is used to identify usages of not_nil! calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usages of `not_nil!` calls.\n\nFor example, this is considered a code smell:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }.not_nil!\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }\n\nif alice\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/NotNil:\n Enabled: true\n```","summary":"This rule is used to identify usages of not_nil! calls.
This rule is used to identify usage of index/rindex/find calls followed by a call to not_nil!.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of `index/rindex/find` calls\nfollowed by a call to `not_nil!`.\n\nFor example, this is considered a code smell:\n\n```\n%w[Alice Bob].find(&.match(/^A./)).not_nil!\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].find!(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nLint/NotNilAfterNoBang:\n Enabled: true\n```","summary":"This rule is used to identify usage of index/rindex/find calls followed by a call to not_nil!.
A rule that disallows some unwanted symbols in percent array literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows some unwanted symbols in percent array literals.\n\nFor example, this is usually written by mistake:\n\n```\n%i(:one, :two)\n%w(\"one\", \"two\")\n```\n\nAnd the expected example is:\n\n```\n%i(one two)\n%w(one two)\n```\n\nYAML configuration example:\n\n```\nLint/PercentArrays:\n Enabled: true\n StringArrayUnwantedSymbols: ',\"'\n SymbolArrayUnwantedSymbols: ',:'\n```","summary":"A rule that disallows some unwanted symbols in percent array literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/percent_array.cr#L26"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"string_array_unwanted_symbols:String-instance-method","name":"string_array_unwanted_symbols","abstract":false,"def":{"name":"string_array_unwanted_symbols","return_type":"String","visibility":"Public","body":"@string_array_unwanted_symbols"}},{"html_id":"string_array_unwanted_symbols=(string_array_unwanted_symbols:String)-instance-method","name":"string_array_unwanted_symbols=","abstract":false,"args":[{"name":"string_array_unwanted_symbols","external_name":"string_array_unwanted_symbols","restriction":"String"}],"args_string":"(string_array_unwanted_symbols : String)","args_html":"(string_array_unwanted_symbols : String)","def":{"name":"string_array_unwanted_symbols=","args":[{"name":"string_array_unwanted_symbols","external_name":"string_array_unwanted_symbols","restriction":"String"}],"visibility":"Public","body":"@string_array_unwanted_symbols = string_array_unwanted_symbols"}},{"html_id":"symbol_array_unwanted_symbols:String-instance-method","name":"symbol_array_unwanted_symbols","abstract":false,"def":{"name":"symbol_array_unwanted_symbols","return_type":"String","visibility":"Public","body":"@symbol_array_unwanted_symbols"}},{"html_id":"symbol_array_unwanted_symbols=(symbol_array_unwanted_symbols:String)-instance-method","name":"symbol_array_unwanted_symbols=","abstract":false,"args":[{"name":"symbol_array_unwanted_symbols","external_name":"symbol_array_unwanted_symbols","restriction":"String"}],"args_string":"(symbol_array_unwanted_symbols : String)","args_html":"(symbol_array_unwanted_symbols : String)","def":{"name":"symbol_array_unwanted_symbols=","args":[{"name":"symbol_array_unwanted_symbols","external_name":"symbol_array_unwanted_symbols","restriction":"String"}],"visibility":"Public","body":"@symbol_array_unwanted_symbols = symbol_array_unwanted_symbols"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/percent_array.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"issue = start_token = nil\n(Tokenizer.new(source)).run do |token|\n case token.type\n when .string_array_start?, .symbol_array_start?\n start_token = token.dup\n when .string?\n if (_start = start_token) && (!issue)\n issue = array_entry_invalid?(token.value, _start.raw)\n end\n when .string_array_end?\n if (_start = start_token) && (_issue = issue)\n issue_for(_start, _issue)\n end\n issue = start_token = nil\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/RandZero","path":"Ameba/Rule/Lint/RandZero.html","kind":"class","full_name":"Ameba::Rule::Lint::RandZero","name":"RandZero","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/rand_zero.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/rand_zero.cr#L25"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"%s always returns 0\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows `rand(0)` and `rand(1)` calls.\nSuch calls always return `0`.\n\nFor example:\n\n```\nrand(1)\n```\n\nShould be written as:\n\n```\nrand\n# or\nrand(2)\n```\n\nYAML configuration example:\n\n```\nLint/RandZero:\n Enabled: true\n```","summary":"A rule that disallows rand(0) and rand(1) calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows `rand(0)` and `rand(1)` calls.\nSuch calls always return `0`.\n\nFor example:\n\n```\nrand(1)\n```\n\nShould be written as:\n\n```\nrand\n# or\nrand(2)\n```\n\nYAML configuration example:\n\n```\nLint/RandZero:\n Enabled: true\n```","summary":"A rule that disallows rand(0) and rand(1) calls.
A rule that disallows string conversion in string interpolation, which is redundant.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows string conversion in string interpolation,\nwhich is redundant.\n\nFor example, this is considered invalid:\n\n```\n\"Hello, #{name.to_s}\"\n```\n\nAnd this is valid:\n\n```\n\"Hello, #{name}\"\n```\n\nYAML configuration example:\n\n```\nLint/RedundantStringCoercion\n Enabled: true\n```","summary":"A rule that disallows string conversion in string interpolation, which is redundant.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_string_coercion.cr#L23"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::StringInterpolation)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"args_string":"(source, node : Crystal::StringInterpolation)","args_html":"(source, node : Crystal::StringInterpolation)","location":{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_string_coercion.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"visibility":"Public","body":"(string_coercion_nodes(node)).each do |n|\n issue_for(n.name_location, n.end_location, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithIndex","path":"Ameba/Rule/Lint/RedundantWithIndex.html","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithIndex","name":"RedundantWithIndex","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/redundant_with_index.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_with_index.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows redundant `with_index` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each.with_index do |e|\n # ...\nend\n\ncollection.each_with_index do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithIndex:\n Enabled: true\n```","summary":"A rule that disallows redundant with_index calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant `with_index` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each.with_index do |e|\n # ...\nend\n\ncollection.each_with_index do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithIndex:\n Enabled: true\n```","summary":"A rule that disallows redundant with_index calls.
A rule that disallows redundant each_with_object calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant `each_with_object` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each_with_object(0) do |e|\n # ...\nend\n\ncollection.each_with_object(0) do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithObject:\n Enabled: true\n```","summary":"A rule that disallows redundant each_with_object calls.
A rule that disallows shadowed arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows shadowed arguments.\n\nFor example, this is considered invalid:\n\n```\ndo_something do |foo|\n foo = 1 # shadows block argument\n foo\nend\n\ndef do_something(foo)\n foo = 1 # shadows method argument\n foo\nend\n```\n\nand it should be written as follows:\n\n```\ndo_something do |foo|\n foo = foo + 42\n foo\nend\n\ndef do_something(foo)\n foo = foo + 42\n foo\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedArgument:\n Enabled: true\n```","summary":"A rule that disallows shadowed arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_argument.cr#L38"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_argument.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"scope.arguments.each do |arg|\n if assign = arg.variable.assign_before_reference\n else\n next\n end\n issue_for(assign, MSG % arg.name)\nend"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_argument.cr#L45"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedException","path":"Ameba/Rule/Lint/ShadowedException.html","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedException","name":"ShadowedException","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_exception.cr#L36"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shadowed exception found: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows a rescued exception that get shadowed by a\nless specific exception being rescued before a more specific\nexception is rescued.\n\nFor example, this is invalid:\n\n```\nbegin\n do_something\nrescue Exception\n handle_exception\nrescue ArgumentError\n handle_argument_error_exception\nend\n```\n\nAnd it has to be written as follows:\n\n```\nbegin\n do_something\nrescue ArgumentError\n handle_argument_error_exception\nrescue Exception\n handle_exception\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedException:\n Enabled: true\n```","summary":"A rule that disallows a rescued exception that get shadowed by a less specific exception being rescued before a more specific exception is rescued.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows a rescued exception that get shadowed by a\nless specific exception being rescued before a more specific\nexception is rescued.\n\nFor example, this is invalid:\n\n```\nbegin\n do_something\nrescue Exception\n handle_exception\nrescue ArgumentError\n handle_argument_error_exception\nend\n```\n\nAnd it has to be written as follows:\n\n```\nbegin\n do_something\nrescue ArgumentError\n handle_argument_error_exception\nrescue Exception\n handle_exception\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedException:\n Enabled: true\n```","summary":"A rule that disallows a rescued exception that get shadowed by a less specific exception being rescued before a more specific exception is rescued.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_exception.cr#L36"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ExceptionHandler)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"args_string":"(source, node : Crystal::ExceptionHandler)","args_html":"(source, node : Crystal::ExceptionHandler)","location":{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_exception.cr#L43"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"visibility":"Public","body":"rescues = node.rescues\nif rescues.nil?\n return\nend\n(shadowed(rescues)).each do |path|\n issue_for(path, MSG % (path.names.join(\"::\")))\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ShadowingOuterLocalVar","path":"Ameba/Rule/Lint/ShadowingOuterLocalVar.html","kind":"class","full_name":"Ameba::Rule::Lint::ShadowingOuterLocalVar","name":"ShadowingOuterLocalVar","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shadowing outer local variable `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows the usage of the same name as outer local variables\nfor block or proc arguments.\n\nFor example, this is considered incorrect:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |foo| # shadowing outer `foo`\n end\nend\n```\n\nand should be written as:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |bar|\n end\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowingOuterLocalVar:\n Enabled: true\n```","summary":"A rule that disallows the usage of the same name as outer local variables for block or proc arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the usage of the same name as outer local variables\nfor block or proc arguments.\n\nFor example, this is considered incorrect:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |foo| # shadowing outer `foo`\n end\nend\n```\n\nand should be written as:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |bar|\n end\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowingOuterLocalVar:\n Enabled: true\n```","summary":"A rule that disallows the usage of the same name as outer local variables for block or proc arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ProcLiteral|Crystal::Block,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral | Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ProcLiteral | Crystal::Block, scope : AST::Scope)","args_html":"(source, node : Crystal::ProcLiteral | Crystal::Block, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L48"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral | Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"find_shadowing(source, scope)"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L41"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source, skip: [Crystal::Macro, Crystal::MacroFor])"}}]},{"html_id":"ameba/Ameba/Rule/Lint/SharedVarInFiber","path":"Ameba/Rule/Lint/SharedVarInFiber.html","kind":"class","full_name":"Ameba::Rule::Lint::SharedVarInFiber","name":"SharedVarInFiber","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L52"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shared variable `%s` is used in fiber\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows using shared variables in fibers,\nwhich are mutated during iterations.\n\nIn most cases it leads to unexpected behaviour and is undesired.\n\nFor example, having this example:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n spawn { channel.send n }\nend\n\n3.times { puts channel.receive } # => # 3, 3, 3\n```\n\nThe problem is there is only one shared between fibers variable `n`\nand when `channel.receive` is executed its value is `3`.\n\nTo solve this, the code above needs to be rewritten to the following:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n m = n\n spawn do { channel.send m }\nend\n\n3.times { puts channel.receive } # => # 1, 2, 3\n```\n\nThis rule is able to find the shared variables between fibers, which are mutated\nduring iterations. So it reports the issue on the first sample and passes on\nthe second one.\n\nThere are also other techniques to solve the problem above which are\n[officially documented](https://crystal-lang.org/reference/guides/concurrency.html)\n\nYAML configuration example:\n\n```\nLint/SharedVarInFiber:\n Enabled: true\n```","summary":"A rule that disallows using shared variables in fibers, which are mutated during iterations.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows using shared variables in fibers,\nwhich are mutated during iterations.\n\nIn most cases it leads to unexpected behaviour and is undesired.\n\nFor example, having this example:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n spawn { channel.send n }\nend\n\n3.times { puts channel.receive } # => # 3, 3, 3\n```\n\nThe problem is there is only one shared between fibers variable `n`\nand when `channel.receive` is executed its value is `3`.\n\nTo solve this, the code above needs to be rewritten to the following:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n m = n\n spawn do { channel.send m }\nend\n\n3.times { puts channel.receive } # => # 1, 2, 3\n```\n\nThis rule is able to find the shared variables between fibers, which are mutated\nduring iterations. So it reports the issue on the first sample and passes on\nthe second one.\n\nThere are also other techniques to solve the problem above which are\n[officially documented](https://crystal-lang.org/reference/guides/concurrency.html)\n\nYAML configuration example:\n\n```\nLint/SharedVarInFiber:\n Enabled: true\n```","summary":"A rule that disallows using shared variables in fibers, which are mutated during iterations.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L52"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":63,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L63"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if scope.spawn_block?\nelse\n return\nend\nscope.references.each do |ref|\n if ( variable = scope.find_variable(ref.name)).nil?\n next\n end\n if (variable.scope == scope) || (!(mutated_in_loop?(variable)))\n next\n end\n issue_for(ref.node, MSG % variable.name)\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":59,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L59"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/SpecFocus","path":"Ameba/Rule/Lint/SpecFocus.html","kind":"class","full_name":"Ameba::Rule::Lint::SpecFocus","name":"SpecFocus","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L47"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Focused spec item detected\""},{"id":"SPEC_ITEM_NAMES","name":"SPEC_ITEM_NAMES","value":"[\"describe\", \"context\", \"it\", \"pending\"] of ::String"}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"Checks if specs are focused.\n\nIn specs `focus: true` is mainly used to focus on a spec\nitem locally during development. However, if such change\nis committed, it silently runs only focused spec on all\nother environment, which is undesired.\n\nThis is considered bad:\n\n```\ndescribe MyClass, focus: true do\nend\n\ndescribe \".new\", focus: true do\nend\n\ncontext \"my context\", focus: true do\nend\n\nit \"works\", focus: true do\nend\n```\n\nAnd it should be written as the following:\n\n```\ndescribe MyClass do\nend\n\ndescribe \".new\" do\nend\n\ncontext \"my context\" do\nend\n\nit \"works\" do\nend\n```\n\nYAML configuration example:\n\n```\nLint/SpecFocus:\n Enabled: true\n```","summary":"Checks if specs are focused.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"Checks if specs are focused.\n\nIn specs `focus: true` is mainly used to focus on a spec\nitem locally during development. However, if such change\nis committed, it silently runs only focused spec on all\nother environment, which is undesired.\n\nThis is considered bad:\n\n```\ndescribe MyClass, focus: true do\nend\n\ndescribe \".new\", focus: true do\nend\n\ncontext \"my context\", focus: true do\nend\n\nit \"works\", focus: true do\nend\n```\n\nAnd it should be written as the following:\n\n```\ndescribe MyClass do\nend\n\ndescribe \".new\" do\nend\n\ncontext \"my context\" do\nend\n\nit \"works\" do\nend\n```\n\nYAML configuration example:\n\n```\nLint/SpecFocus:\n Enabled: true\n```","summary":"Checks if specs are focused.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L47"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(SPEC_ITEM_NAMES)\nelse\n return\nend\nif node.block\nelse\n return\nend\narg = node.named_args.try(&.find() do |__arg1|\n __arg1.name == \"focus\"\nend)\nif arg\nelse\n return\nend\nissue_for(arg, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L55"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"if source.spec?\nelse\n return\nend\nAST::NodeVisitor.new(self, source)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Syntax","path":"Ameba/Rule/Lint/Syntax.html","kind":"class","full_name":"Ameba::Rule::Lint::Syntax","name":"Syntax","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/syntax.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/syntax.cr#L21"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports invalid Crystal syntax.\n\nFor example, this syntax is invalid:\n\n```\ndef hello\n do_something\nrescue Exception => e\nend\n```\n\nAnd should be properly written:\n\n```\ndef hello\n do_something\nrescue e : Exception\nend\n```","summary":"A rule that reports invalid Crystal syntax.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports invalid Crystal syntax.\n\nFor example, this syntax is invalid:\n\n```\ndef hello\n do_something\nrescue Exception => e\nend\n```\n\nAnd should be properly written:\n\n```\ndef hello\n do_something\nrescue e : Exception\nend\n```","summary":"A rule that reports invalid Crystal syntax.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/syntax.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/syntax.cr#L21"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","return_type":"Ameba::Severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/syntax.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/syntax.cr#L27"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"begin\n source.ast\nrescue e : Crystal::SyntaxException\n issue_for({e.line_number, e.column_number}, e.message.to_s)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnneededDisableDirective","path":"Ameba/Rule/Lint/UnneededDisableDirective.html","kind":"class","full_name":"Ameba::Rule::Lint::UnneededDisableDirective","name":"UnneededDisableDirective","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unneeded_disable_directive.cr#L27"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unnecessary disabling of %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unneeded disable directives.\nFor example, this is considered invalid:\n\n```\n# ameba:disable Style/PredicateName\ndef comment?\n do_something\nend\n```\n\nas the predicate name is correct and the comment directive does not\nhave any effect, the snippet should be written as the following:\n\n```\ndef comment?\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnneededDisableDirective\n Enabled: true\n```","summary":"A rule that reports unneeded disable directives.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unneeded disable directives.\nFor example, this is considered invalid:\n\n```\n# ameba:disable Style/PredicateName\ndef comment?\n do_something\nend\n```\n\nas the predicate name is correct and the comment directive does not\nhave any effect, the snippet should be written as the following:\n\n```\ndef comment?\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnneededDisableDirective\n Enabled: true\n```","summary":"A rule that reports unneeded disable directives.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unneeded_disable_directive.cr#L27"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unneeded_disable_directive.cr#L34"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.comment?\n else\n next\n end\n if directive = source.parse_inline_directive(token.value.to_s)\n else\n next\n end\n if names = unneeded_disables(source, directive, token.location)\n else\n next\n end\n if names.empty?\n next\n end\n issue_for(token, MSG % (names.join(\", \")))\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","path":"Ameba/Rule/Lint/UnreachableCode.html","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L44"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unreachable code detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unreachable code.\n\nFor example, this is considered invalid:\n\n```\ndef method(a)\n return 42\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break\n a += 1\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method(a)\n return 42 if a == 0\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break a > 3\n a += 1\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnreachableCode:\n Enabled: true\n```","summary":"A rule that reports unreachable code.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unreachable code.\n\nFor example, this is considered invalid:\n\n```\ndef method(a)\n return 42\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break\n a += 1\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method(a)\n return 42 if a == 0\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break a > 3\n a += 1\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnreachableCode:\n Enabled: true\n```","summary":"A rule that reports unreachable code.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L44"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,flow_expression:AST::FlowExpression)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"flow_expression","external_name":"flow_expression","restriction":"AST::FlowExpression"}],"args_string":"(source, node, flow_expression : AST::FlowExpression)","args_html":"(source, node, flow_expression : AST::FlowExpression)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":57,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L57"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"flow_expression","external_name":"flow_expression","restriction":"AST::FlowExpression"}],"visibility":"Public","body":"if unreachable_node = flow_expression.unreachable_nodes.first?\nelse\n return\nend\nissue_for(unreachable_node, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L53"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::FlowExpressionVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnusedArgument","path":"Ameba/Rule/Lint/UnusedArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::UnusedArgument","name":"UnusedArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unused argument `%s`. If it's necessary, use `%s` as an argument name to indicate that it won't be used.\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unused arguments.\nFor example, this is considered invalid:\n\n```\ndef method(a, b, c)\n a + b\nend\n```\n\nand should be written as:\n\n```\ndef method(a, b)\n a + b\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedArgument:\n Enabled: true\n IgnoreDefs: true\n IgnoreBlocks: false\n IgnoreProcs: false\n```","summary":"A rule that reports unused arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unused arguments.\nFor example, this is considered invalid:\n\n```\ndef method(a, b, c)\n a + b\nend\n```\n\nand should be written as:\n\n```\ndef method(a, b)\n a + b\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedArgument:\n Enabled: true\n IgnoreDefs: true\n IgnoreBlocks: false\n IgnoreProcs: false\n```","summary":"A rule that reports unused arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"ignore_blocks=(ignore_blocks:Bool)-instance-method","name":"ignore_blocks=","abstract":false,"args":[{"name":"ignore_blocks","external_name":"ignore_blocks","restriction":"Bool"}],"args_string":"(ignore_blocks : Bool)","args_html":"(ignore_blocks : Bool)","def":{"name":"ignore_blocks=","args":[{"name":"ignore_blocks","external_name":"ignore_blocks","restriction":"Bool"}],"visibility":"Public","body":"@ignore_blocks = ignore_blocks"}},{"html_id":"ignore_blocks?:Bool-instance-method","name":"ignore_blocks?","abstract":false,"def":{"name":"ignore_blocks?","return_type":"Bool","visibility":"Public","body":"@ignore_blocks"}},{"html_id":"ignore_defs=(ignore_defs:Bool)-instance-method","name":"ignore_defs=","abstract":false,"args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"args_string":"(ignore_defs : Bool)","args_html":"(ignore_defs : Bool)","def":{"name":"ignore_defs=","args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_defs = ignore_defs"}},{"html_id":"ignore_defs?:Bool-instance-method","name":"ignore_defs?","abstract":false,"def":{"name":"ignore_defs?","return_type":"Bool","visibility":"Public","body":"@ignore_defs"}},{"html_id":"ignore_procs=(ignore_procs:Bool)-instance-method","name":"ignore_procs=","abstract":false,"args":[{"name":"ignore_procs","external_name":"ignore_procs","restriction":"Bool"}],"args_string":"(ignore_procs : Bool)","args_html":"(ignore_procs : Bool)","def":{"name":"ignore_procs=","args":[{"name":"ignore_procs","external_name":"ignore_procs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_procs = ignore_procs"}},{"html_id":"ignore_procs?:Bool-instance-method","name":"ignore_procs?","abstract":false,"def":{"name":"ignore_procs?","return_type":"Bool","visibility":"Public","body":"@ignore_procs"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ProcLiteral,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ProcLiteral, scope : AST::Scope)","args_html":"(source, node : Crystal::ProcLiteral, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L44"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_procs? || (find_unused_arguments(source, scope))"}},{"html_id":"test(source,node:Crystal::Block,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Block, scope : AST::Scope)","args_html":"(source, node : Crystal::Block, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L48"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_blocks? || (find_unused_arguments(source, scope))"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L52"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"arguments = scope.arguments.dup\nif block_arg = node.block_arg\n arguments.reject!() do |__arg0|\n __arg0.node == block_arg\n end\nend\nignore_defs? || (find_unused_arguments(source, scope, arguments))\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L40"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","path":"Ameba/Rule/Lint/UnusedBlockArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG_UNUSED","name":"MSG_UNUSED","value":"\"Unused block argument `%1$s`. If it's necessary, use `_%1$s` as an argument name to indicate that it won't be used.\""},{"id":"MSG_YIELDED","name":"MSG_YIELDED","value":"\"Use `&` as an argument name to indicate that it won't be referenced.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unused block arguments.\nFor example, this is considered invalid:\n\n```\ndef foo(a, b, &block)\n a + b\nend\n\ndef bar(&block)\n yield 42\nend\n```\n\nand should be written as:\n\n```\ndef foo(a, b, &_block)\n a + b\nend\n\ndef bar(&)\n yield 42\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedBlockArgument:\n Enabled: true\n```","summary":"A rule that reports unused block arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unused block arguments.\nFor example, this is considered invalid:\n\n```\ndef foo(a, b, &block)\n a + b\nend\n\ndef bar(&block)\n yield 42\nend\n```\n\nand should be written as:\n\n```\ndef foo(a, b, &_block)\n a + b\nend\n\ndef bar(&)\n yield 42\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedBlockArgument:\n Enabled: true\n```","summary":"A rule that reports unused block arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if node.abstract?\n return\nend\nif block_arg = node.block_arg\nelse\n return\nend\nif block_arg = scope.arguments.find() do |__arg0|\n __arg0.node == block_arg\nend\nelse\n return\nend\nif block_arg.anonymous?\n return\nend\nif scope.references?(block_arg.variable)\n return\nend\nlocation = block_arg.node.location\nend_location = location.try(&.adjust(column_number: block_arg.name.size - 1))\nif scope.yields?\n if location && end_location\n issue_for(location, end_location, MSG_YIELDED) do |corrector|\n corrector.remove(location, end_location)\n end\n else\n issue_for(block_arg.node, MSG_YIELDED)\n end\nelse\n if block_arg.ignored?\n return\n end\n if location && end_location\n issue_for(location, end_location, MSG_UNUSED % block_arg.name) do |corrector|\n corrector.insert_before(location, '_')\n end\n else\n issue_for(block_arg.node, MSG_UNUSED % block_arg.name)\n end\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L45"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UselessAssign","path":"Ameba/Rule/Lint/UselessAssign.html","kind":"class","full_name":"Ameba::Rule::Lint::UselessAssign","name":"UselessAssign","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Useless assignment to variable `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless assignments.\n\nFor example, this is considered invalid:\n\n```\ndef method\n var = 1\n do_something\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method\n var = 1\n do_something(var)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessAssign:\n Enabled: true\n```","summary":"A rule that disallows useless assignments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless assignments.\n\nFor example, this is considered invalid:\n\n```\ndef method\n var = 1\n do_something\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method\n var = 1\n do_something(var)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessAssign:\n Enabled: true\n```","summary":"A rule that disallows useless assignments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"scope.variables.each do |var|\n if (var.ignored? || var.used_in_macro?) || var.captured_by_block?\n next\n end\n if scope.assigns_type_dec?(var.name)\n next\n end\n var.assignments.each do |assign|\n if assign.referenced? || assign.transformed?\n next\n end\n issue_for(assign.target_node, MSG % var.name)\n end\nend"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L35"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UselessConditionInWhen","path":"Ameba/Rule/Lint/UselessConditionInWhen.html","kind":"class","full_name":"Ameba::Rule::Lint::UselessConditionInWhen","name":"UselessConditionInWhen","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_condition_in_when.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Useless condition in when detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless conditions in when clause\nwhere it is guaranteed to always return the same result.\n\nFor example, this is considered invalid:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io) if local?\nend\n```\n\nAnd has to be written as the following:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessConditionInWhen:\n Enabled: true\n```","summary":"A rule that disallows useless conditions in when clause where it is guaranteed to always return the same result.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless conditions in when clause\nwhere it is guaranteed to always return the same result.\n\nFor example, this is considered invalid:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io) if local?\nend\n```\n\nAnd has to be written as the following:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessConditionInWhen:\n Enabled: true\n```","summary":"A rule that disallows useless conditions in when clause where it is guaranteed to always return the same result.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_condition_in_when.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::When)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::When"}],"args_string":"(source, node : Crystal::When)","args_html":"(source, node : Crystal::When)","location":{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":50,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_condition_in_when.cr#L50"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::When"}],"visibility":"Public","body":"ConditionInWhenVisitor.new(self, source, node)"}}]}]},{"html_id":"ameba/Ameba/Rule/Metrics","path":"Ameba/Rule/Metrics.html","kind":"module","full_name":"Ameba::Rule::Metrics","name":"Metrics","abstract":false,"locations":[{"filename":"src/ameba/rule/metrics/cyclomatic_complexity.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/metrics/cyclomatic_complexity.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","path":"Ameba/Rule/Metrics/CyclomaticComplexity.html","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/metrics/cyclomatic_complexity.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/metrics/cyclomatic_complexity.cr#L11"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Cyclomatic complexity too high [%d/%d]\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Metrics","kind":"module","full_name":"Ameba::Rule::Metrics","name":"Metrics"},"doc":"A rule that disallows methods with a cyclomatic complexity higher than `MaxComplexity`\n\nYAML configuration example:\n\n```\nMetrics/CyclomaticComplexity:\n Enabled: true\n MaxComplexity: 10\n```","summary":"A rule that disallows methods with a cyclomatic complexity higher than MaxComplexity
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows methods with a cyclomatic complexity higher than `MaxComplexity`\n\nYAML configuration example:\n\n```\nMetrics/CyclomaticComplexity:\n Enabled: true\n MaxComplexity: 10\n```","summary":"A rule that disallows methods with a cyclomatic complexity higher than MaxComplexity
This rule is used to identify usage of any? calls that follow filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `any?` calls that follow filters.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].select { |e| e > 2 }.any?\n[1, 2, 3].reject { |e| e >= 2 }.any?\n```\n\nAnd it should be written as this:\n\n```\n[1, 2, 3].any? { |e| e > 2 }\n[1, 2, 3].any? { |e| e < 2 }\n```\n\nYAML configuration example:\n\n```\nPerformance/AnyAfterFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n```","summary":"This rule is used to identify usage of any? calls that follow filters.
This rule is used to identify usage of any? calls that follow filters.
This rule is used to identify usage of arg-less Enumerable#any? calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of arg-less `Enumerable#any?` calls.\n\nUsing `Enumerable#any?` instead of `Enumerable#empty?` might lead to an\nunexpected results (like `[nil, false].any? # => false`). In some cases\nit also might be less efficient, since it iterates until the block will\nreturn a _truthy_ value, instead of just checking if there's at least\none value present.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].any?\n```\n\nAnd it should be written as this:\n\n```\n![1, 2, 3].empty?\n```\n\nYAML configuration example:\n\n```\nPerformance/AnyInsteadOfEmpty:\n Enabled: true\n```","summary":"This rule is used to identify usage of arg-less Enumerable#any? calls.
This rule is used to identify usage of arg-less Enumerable#any? calls.
A general base class for performance rules.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A general base class for performance rules.","summary":"A general base class for performance rules.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/performance/base.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/base.cr#L5"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"catch(source:Source)-instance-method","name":"catch","doc":"A convenient addition to `#test` method that does the same\nbut returns a passed in `source` as an addition.\n\n```\nsource = MyRule.new.catch(source)\nsource.valid?\n```","summary":"A convenient addition to #test method that does the same but returns a passed in source as an addition.
All these methods are allocating a new object
"},{"id":"MSG","name":"MSG","value":"\"Use bang method variant `%s!` after chained `%s` call\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Performance","kind":"module","full_name":"Ameba::Rule::Performance","name":"Performance"},"doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/chained_call_with_no_bang.cr#L39"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"call_names:Array(String)-instance-method","name":"call_names","abstract":false,"def":{"name":"call_names","visibility":"Public","body":"@call_names"}},{"html_id":"call_names=(call_names:Array(String))-instance-method","name":"call_names=","abstract":false,"args":[{"name":"call_names","external_name":"call_names","restriction":"::Array(::String)"}],"args_string":"(call_names : Array(String))","args_html":"(call_names : Array(String))","def":{"name":"call_names=","args":[{"name":"call_names","external_name":"call_names","restriction":"::Array(::String)"}],"visibility":"Public","body":"@call_names = call_names"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/chained_call_with_no_bang.cr#L65"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (obj = node.obj).is_a?(Crystal::Call)\nelse\n return\nend\nif node.name.in?(call_names)\nelse\n return\nend\nif (obj.name.in?(call_names)) || (obj.name.in?(ALLOCATING_METHOD_NAMES))\nelse\n return\nend\nif location = node.name_location\nelse\n return\nend\nif end_location = name_end_location(node)\nelse\n return\nend\nissue_for(location, end_location, MSG % {node.name, obj.name}) do |corrector|\n corrector.insert_after(end_location, '!')\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/chained_call_with_no_bang.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source, skip: :macro)"}}]},{"html_id":"ameba/Ameba/Rule/Performance/CompactAfterMap","path":"Ameba/Rule/Performance/CompactAfterMap.html","kind":"class","full_name":"Ameba::Rule::Performance::CompactAfterMap","name":"CompactAfterMap","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/performance/compact_after_map.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/compact_after_map.cr#L24"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use `compact_map {...}` instead of `map {...}.compact`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Performance","kind":"module","full_name":"Ameba::Rule::Performance","name":"Performance"},"doc":"This rule is used to identify usage of `compact` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.match(/^A./)).compact\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].compact_map(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nPerformance/CompactAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of compact calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `compact` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.match(/^A./)).compact\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].compact_map(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nPerformance/CompactAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of compact calls that follow map.
This rule is used to identify usage of compact calls that follow map.
This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify excessive collection allocations,\nthat can be avoided by using `each_This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
This rule is used to identify usage of first/last/first?/last? calls that follow filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `first/last/first?/last?` calls that follow filters.\n\nFor example, this is considered inefficient:\n\n```\n[-1, 0, 1, 2].select { |e| e > 0 }.first?\n[-1, 0, 1, 2].select { |e| e > 0 }.last?\n```\n\nAnd can be written as this:\n\n```\n[-1, 0, 1, 2].find { |e| e > 0 }\n[-1, 0, 1, 2].reverse_each.find { |e| e > 0 }\n```\n\nYAML configuration example:\n\n```\nPerformance/FirstLastAfterFilter\n Enabled: true\n FilterNames:\n - select\n```","summary":"This rule is used to identify usage of first/last/first?/last? calls that follow filters.
This rule is used to identify usage of first/last/first?/last? calls that follow filters.
This rule is used to identify usage of flatten calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `flatten` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.chars).flatten\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].flat_map(&.chars)\n```\n\nYAML configuration example:\n\n```\nPerformance/FlattenAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of flatten calls that follow map.
This rule is used to identify usage of flatten calls that follow map.
This rule is used to identify usage of sum/product calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `sum/product` calls\nthat follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n(1..3).map(&.*(2)).sum\n```\n\nAnd can be written as this:\n\n```\n(1..3).sum(&.*(2))\n```\n\nYAML configuration example:\n\n```\nPerformance/MapInsteadOfBlock:\n Enabled: true\n```","summary":"This rule is used to identify usage of sum/product calls that follow map.
This rule is used to identify usage of sum/product calls that follow map.
This rule is used to identify usage of min/max/minmax calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `min/max/minmax` calls that follow `map`.\n\nFor example, this is considered invalid:\n\n```\n%w[Alice Bob].map(&.size).min\n%w[Alice Bob].map(&.size).max\n%w[Alice Bob].map(&.size).minmax\n```\n\nAnd it should be written as this:\n\n```\n%w[Alice Bob].min_of(&.size)\n%w[Alice Bob].max_of(&.size)\n%w[Alice Bob].minmax_of(&.size)\n```\n\nYAML configuration example:\n\n```\nPerformance/MinMaxAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of min/max/minmax calls that follow map.
This rule is used to identify usage of min/max/minmax calls that follow map.
This rule is used to identify usage of size calls that follow filter.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `size` calls that follow filter.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].select { |e| e > 2 }.size\n[1, 2, 3].reject { |e| e < 2 }.size\n[1, 2, 3].select(&.< 2).size\n[0, 1, 2].select(&.zero?).size\n[0, 1, 2].reject(&.zero?).size\n```\n\nAnd it should be written as this:\n\n```\n[1, 2, 3].count { |e| e > 2 }\n[1, 2, 3].count { |e| e >= 2 }\n[1, 2, 3].count(&.< 2)\n[0, 1, 2].count(&.zero?)\n[0, 1, 2].count(&.!= 0)\n```\n\nYAML configuration example:\n\n```\nPerformance/SizeAfterFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n```","summary":"This rule is used to identify usage of size calls that follow filter.
This rule is used to identify usage of size calls that follow filter.
A rule that enforces constant names to be in screaming case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces constant names to be in screaming case.\n\nFor example, these constant names are considered valid:\n\n```\nLUCKY_NUMBERS = [3, 7, 11]\nDOCUMENTATION_URL = \"http://crystal-lang.org/docs\"\n```\n\nAnd these are invalid names:\n\n```\nmyBadConstant = 1\nWrong_NAME = 2\n```\n\nYAML configuration example:\n\n```\nStyle/ConstantNames:\n Enabled: true\n```","summary":"A rule that enforces constant names to be in screaming case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/constant_names.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/constant_names.cr#L24"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Assign)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"args_string":"(source, node : Crystal::Assign)","args_html":"(source, node : Crystal::Assign)","location":{"filename":"src/ameba/rule/style/constant_names.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/constant_names.cr#L31"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"visibility":"Public","body":"if (target = node.target).is_a?(Crystal::Path)\nelse\n return\nend\nname = target.names.first\nexpected = name.upcase\nif name.in?(expected, name.camelcase)\n return\nend\nissue_for(target, MSG % {expected, name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","path":"Ameba/Rule/Style/GuardClause.html","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L54"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use a guard clause (`%s`) instead of wrapping the code inside a conditional expression.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"Use a guard clause instead of wrapping the code inside a conditional\nexpression\n\n```\n# bad\ndef test\n if something\n work\n end\nend\n\n# good\ndef test\n return unless something\n\n work\nend\n\n# also good\ndef test\n work if something\nend\n\n# bad\nif something\n raise \"exception\"\nelse\n ok\nend\n\n# good\nraise \"exception\" if something\nok\n\n# bad\nif something\n foo || raise(\"exception\")\nelse\n ok\nend\n\n# good\nfoo || raise(\"exception\") if something\nok\n```\n\nYAML configuration example:\n\n```\nStyle/GuardClause:\n Enabled: true\n```","summary":"Use a guard clause instead of wrapping the code inside a conditional expression
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"Use a guard clause instead of wrapping the code inside a conditional\nexpression\n\n```\n# bad\ndef test\n if something\n work\n end\nend\n\n# good\ndef test\n return unless something\n\n work\nend\n\n# also good\ndef test\n work if something\nend\n\n# bad\nif something\n raise \"exception\"\nelse\n ok\nend\n\n# good\nraise \"exception\" if something\nok\n\n# bad\nif something\n foo || raise(\"exception\")\nelse\n ok\nend\n\n# good\nfoo || raise(\"exception\") if something\nok\n```\n\nYAML configuration example:\n\n```\nStyle/GuardClause:\n Enabled: true\n```","summary":"Use a guard clause instead of wrapping the code inside a conditional expression
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L54"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"guard_clause_source(source,guard_clause,parent)-instance-method","name":"guard_clause_source","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"guard_clause","external_name":"guard_clause","restriction":""},{"name":"parent","external_name":"parent","restriction":""}],"args_string":"(source, guard_clause, parent)","args_html":"(source, guard_clause, parent)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":180,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L180"},"def":{"name":"guard_clause_source","args":[{"name":"source","external_name":"source","restriction":""},{"name":"guard_clause","external_name":"guard_clause","restriction":""},{"name":"parent","external_name":"parent","restriction":""}],"visibility":"Public","body":"node = parent.is_a?(Crystal::BinaryOp) ? parent : guard_clause\nnode_source(node, source.lines)\n"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":71,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L71"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"final_expression = if (body = node.body).is_a?(Crystal::Expressions)\n body.last\nelse\n body\nend\ncase final_expression\nwhen Crystal::If, Crystal::Unless\n check_ending_if(source, final_expression)\nend\n"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless"}],"args_string":"(source, node : Crystal::If | Crystal::Unless)","args_html":"(source, node : Crystal::If | Crystal::Unless)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":85,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L85"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless"}],"visibility":"Public","body":"if accepted_form?(source, node, ending: false)\n return\nend\ncase\nwhen guard_clause = guard_clause(node.then)\n parent, conditional_keyword = node.then, keyword(node)\nwhen guard_clause = guard_clause(node.else)\n parent, conditional_keyword = node.else, opposite_keyword(node)\nend\nif (guard_clause && parent) && conditional_keyword\nelse\n return\nend\nguard_clause_source = guard_clause_source(source, guard_clause, parent)\nreport_issue(source, node, guard_clause_source, conditional_keyword)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L65"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source, skip: [Crystal::Assign])"}}]},{"html_id":"ameba/Ameba/Rule/Style/IsAFilter","path":"Ameba/Rule/Style/IsAFilter.html","kind":"class","full_name":"Ameba::Rule::Style::IsAFilter","name":"IsAFilter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/is_a_filter.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/is_a_filter.cr#L41"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use `%s` instead of `%s`\""},{"id":"NEW","name":"NEW","value":"\"%s(%s)\""},{"id":"OLD","name":"OLD","value":"\"%s {...}\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"This rule is used to identify usage of `is_a?/nil?` calls within filters.\n\nFor example, this is considered invalid:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(&.is_a?(Regex::MatchData)) # => true\nmatches.one?(&.nil?) # => true\n\ntypeof(matches.reject(&.nil?)) # => Array(Regex::MatchData | Nil)\ntypeof(matches.select(&.is_a?(Regex::MatchData))) # => Array(Regex::MatchData | Nil)\n```\n\nAnd it should be written as this:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(Regex::MatchData) # => true\nmatches.one?(Nil) # => true\n\ntypeof(matches.reject(Nil)) # => Array(Regex::MatchData)\ntypeof(matches.select(Regex::MatchData)) # => Array(Regex::MatchData)\n```\n\nYAML configuration example:\n\n```\nStyle/IsAFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n - any?\n - all?\n - none?\n - one?\n```","summary":"This rule is used to identify usage of is_a?/nil? calls within filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of `is_a?/nil?` calls within filters.\n\nFor example, this is considered invalid:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(&.is_a?(Regex::MatchData)) # => true\nmatches.one?(&.nil?) # => true\n\ntypeof(matches.reject(&.nil?)) # => Array(Regex::MatchData | Nil)\ntypeof(matches.select(&.is_a?(Regex::MatchData))) # => Array(Regex::MatchData | Nil)\n```\n\nAnd it should be written as this:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(Regex::MatchData) # => true\nmatches.one?(Nil) # => true\n\ntypeof(matches.reject(Nil)) # => Array(Regex::MatchData)\ntypeof(matches.select(Regex::MatchData)) # => Array(Regex::MatchData)\n```\n\nYAML configuration example:\n\n```\nStyle/IsAFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n - any?\n - all?\n - none?\n - one?\n```","summary":"This rule is used to identify usage of is_a?/nil? calls within filters.
A rule that disallows calls to is_a?(Nil) in favor of nil?.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to `is_a?(Nil)` in favor of `nil?`.\n\nThis is considered bad:\n\n```\nvar.is_a?(Nil)\n```\n\nAnd needs to be written as:\n\n```\nvar.nil?\n```\n\nYAML configuration example:\n\n```\nStyle/IsANil:\n Enabled: true\n```","summary":"A rule that disallows calls to is_a?(Nil) in favor of nil?.
A rule that disallows usage of large numbers without underscore.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows usage of large numbers without underscore.\nThese do not affect the value of the number, but can help read\nlarge numbers more easily.\n\nFor example, these are considered invalid:\n\n```\n100000\n141592654\n5.123456\n```\n\nAnd has to be rewritten as the following:\n\n```\n100_000\n141_592_654\n5.123_456\n```\n\nYAML configuration example:\n\n```\nStyle/LargeNumbers:\n Enabled: true\n IntMinDigits: 6 # i.e. integers higher than 99999\n```","summary":"A rule that disallows usage of large numbers without underscore.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/large_numbers.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/large_numbers.cr#L29"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"int_min_digits:Int32-instance-method","name":"int_min_digits","abstract":false,"def":{"name":"int_min_digits","return_type":"Int32","visibility":"Public","body":"@int_min_digits"}},{"html_id":"int_min_digits=(int_min_digits:Int32)-instance-method","name":"int_min_digits=","abstract":false,"args":[{"name":"int_min_digits","external_name":"int_min_digits","restriction":"Int32"}],"args_string":"(int_min_digits : Int32)","args_html":"(int_min_digits : Int32)","def":{"name":"int_min_digits=","args":[{"name":"int_min_digits","external_name":"int_min_digits","restriction":"Int32"}],"visibility":"Public","body":"@int_min_digits = int_min_digits"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/style/large_numbers.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/large_numbers.cr#L38"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.number? && (decimal?(token.raw))\n else\n next\n end\n parsed = parse_number(token.raw)\n if (allowed?(*parsed)) && ((expected = underscored(*parsed)) != token.raw)\n location = token.location\n end_location = location.adjust(column_number: token.raw.size - 1)\n issue_for(location, end_location, MSG % expected) do |corrector|\n corrector.replace(location, end_location, expected)\n end\n end\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","path":"Ameba/Rule/Style/MethodNames.html","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/method_names.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/method_names.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Method name should be underscore-cased: %s, not %s\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that enforces method names to be in underscored case.\n\nFor example, these are considered valid:\n\n```\nclass Person\n def first_name\n end\n\n def date_of_birth\n end\n\n def homepage_url\n end\nend\n```\n\nAnd these are invalid method names:\n\n```\nclass Person\n def firstName\n end\n\n def date_of_Birth\n end\n\n def homepageURL\n end\nend\n```\n\nYAML configuration example:\n\n```\nStyle/MethodNames:\n Enabled: true\n```","summary":"A rule that enforces method names to be in underscored case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces method names to be in underscored case.\n\nFor example, these are considered valid:\n\n```\nclass Person\n def first_name\n end\n\n def date_of_birth\n end\n\n def homepage_url\n end\nend\n```\n\nAnd these are invalid method names:\n\n```\nclass Person\n def firstName\n end\n\n def date_of_Birth\n end\n\n def homepageURL\n end\nend\n```\n\nYAML configuration example:\n\n```\nStyle/MethodNames:\n Enabled: true\n```","summary":"A rule that enforces method names to be in underscored case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/method_names.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/method_names.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/method_names.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/method_names.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"if (expected = node.name.underscore) == node.name\n return\nend\nif location = name_location(node)\nelse\n return\nend\nif end_location = name_end_location(node)\nelse\n return\nend\nissue_for(location, end_location, MSG % {expected, node.name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/NegatedConditionsInUnless","path":"Ameba/Rule/Style/NegatedConditionsInUnless.html","kind":"class","full_name":"Ameba::Rule::Style::NegatedConditionsInUnless","name":"NegatedConditionsInUnless","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/negated_conditions_in_unless.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid negated conditions in unless blocks\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows negated conditions in unless.\n\nFor example, this is considered invalid:\n\n```\nunless !s.empty?\n :ok\nend\n```\n\nAnd should be rewritten to the following:\n\n```\nif s.empty?\n :ok\nend\n```\n\nIt is pretty difficult to wrap your head around a block of code\nthat is executed if a negated condition is NOT met.\n\nYAML configuration example:\n\n```\nStyle/NegatedConditionsInUnless:\n Enabled: true\n```","summary":"A rule that disallows negated conditions in unless.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows negated conditions in unless.\n\nFor example, this is considered invalid:\n\n```\nunless !s.empty?\n :ok\nend\n```\n\nAnd should be rewritten to the following:\n\n```\nif s.empty?\n :ok\nend\n```\n\nIt is pretty difficult to wrap your head around a block of code\nthat is executed if a negated condition is NOT met.\n\nYAML configuration example:\n\n```\nStyle/NegatedConditionsInUnless:\n Enabled: true\n```","summary":"A rule that disallows negated conditions in unless.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/negated_conditions_in_unless.cr#L29"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Unless)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Unless"}],"args_string":"(source, node : Crystal::Unless)","args_html":"(source, node : Crystal::Unless)","location":{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/negated_conditions_in_unless.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Unless"}],"visibility":"Public","body":"if negated_condition?(node.cond)\n issue_for(node, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/ParenthesesAroundCondition","path":"Ameba/Rule/Style/ParenthesesAroundCondition.html","kind":"class","full_name":"Ameba::Rule::Style::ParenthesesAroundCondition","name":"ParenthesesAroundCondition","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/parentheses_around_condition.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/parentheses_around_condition.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG_MISSING","name":"MSG_MISSING","value":"\"Missing parentheses\""},{"id":"MSG_REDUNDANT","name":"MSG_REDUNDANT","value":"\"Redundant parentheses\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that checks for the presence of superfluous parentheses\naround the condition of `if`, `unless`, `case`, `while` and `until`.\n\nFor example, this is considered invalid:\n\n```\nif (foo == 42)\n do_something\nend\n```\n\nAnd should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nStyle/ParenthesesAroundCondition:\n Enabled: true\n ExcludeTernary: false\n AllowSafeAssignment: false\n```","summary":"A rule that checks for the presence of superfluous parentheses around the condition of if, unless, case, while and until.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that checks for the presence of superfluous parentheses\naround the condition of `if`, `unless`, `case`, `while` and `until`.\n\nFor example, this is considered invalid:\n\n```\nif (foo == 42)\n do_something\nend\n```\n\nAnd should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nStyle/ParenthesesAroundCondition:\n Enabled: true\n ExcludeTernary: false\n AllowSafeAssignment: false\n```","summary":"A rule that checks for the presence of superfluous parentheses around the condition of if, unless, case, while and until.
A rule that disallows tautological predicate names - meaning those that start with the prefix is_, except for the ones that are not valid Crystal code (e.g.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows tautological predicate names -\nmeaning those that start with the prefix `is_`, except for\nthe ones that are not valid Crystal code (e.g. `is_404?`).\n\nFavour this:\n\n```\ndef valid?(x)\nend\n```\n\nOver this:\n\n```\ndef is_valid?(x)\nend\n```\n\nYAML configuration example:\n\n```\nStyle/PredicateName:\n Enabled: true\n```","summary":"A rule that disallows tautological predicate names - meaning those that start with the prefix is_, except for the ones that are not valid Crystal code (e.g.
A rule that disallows boolean properties without the ? suffix - defined using Object#(class_)property or Object#(class_)getter macros.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows boolean properties without the `?` suffix - defined\nusing `Object#(class_)property` or `Object#(class_)getter` macros.\n\nFavour this:\n\n```\nclass Person\n property? deceased = false\n getter? witty = true\nend\n```\n\nOver this:\n\n```\nclass Person\n property deceased = false\n getter witty = true\nend\n```\n\nYAML configuration example:\n\n```\nStyle/QueryBoolMethods:\n Enabled: true\n```","summary":"A rule that disallows boolean properties without the ? suffix - defined using Object#(class_)property or Object#(class_)getter macros.
A rule that disallows redundant begin blocks.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant begin blocks.\n\nCurrently it is able to detect:\n\n1. Exception handler block that can be used as a part of the method.\n\nFor example, this:\n\n```\ndef method\n begin\n read_content\n rescue\n close_file\n end\nend\n```\n\nshould be rewritten as:\n\n```\ndef method\n read_content\nrescue\n close_file\nend\n```\n\n2. begin..end block as a top level block in a method.\n\nFor example this is considered invalid:\n\n```\ndef method\n begin\n a = 1\n b = 2\n end\nend\n```\n\nand has to be written as the following:\n\n```\ndef method\n a = 1\n b = 2\nend\n```\n\nYAML configuration example:\n\n```\nStyle/RedundantBegin:\n Enabled: true\n```","summary":"A rule that disallows redundant begin blocks.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_begin.cr","line_number":58,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_begin.cr#L58"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/redundant_begin.cr","line_number":67,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_begin.cr#L67"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"if def_loc = node.location\nelse\n return\nend\ncase body = node.body\nwhen Crystal::ExceptionHandler\n if (begin_exprs_in_handler?(body)) || (inner_handler?(body))\n return\n end\nwhen Crystal::Expressions\n if redundant_begin_in_expressions?(body)\n else\n return\n end\nelse\n return\nend\nif begin_range = def_redundant_begin_range(source, node)\nelse\n return\nend\nbegin_loc, end_loc = begin_range\nbegin_loc, end_loc = def_loc.seek(begin_loc), def_loc.seek(end_loc)\nbegin_end_loc = begin_loc.adjust(column_number: {{ \"begin\".size - 1 }})\nend_end_loc = end_loc.adjust(column_number: {{ \"end\".size - 1 }})\nissue_for(begin_loc, begin_end_loc, MSG) do |corrector|\n corrector.remove(begin_loc, begin_end_loc)\n corrector.remove(end_loc, end_end_loc)\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","path":"Ameba/Rule/Style/RedundantNext.html","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":99,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_next.cr#L99"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Redundant `next` detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows redundant next expressions. A `next` keyword allows\na block to skip to the next iteration early, however, it is considered\nredundant in cases where it is the last expression in a block or combines\ninto the node which is the last in a block.\n\nFor example, this is considered invalid:\n\n```\nblock do |v|\n next v + 1\nend\n```\n\n```\nblock do |v|\n case v\n when .nil?\n next \"nil\"\n when .blank?\n next \"blank\"\n else\n next \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\nblock do |v|\n v + 1\nend\n```\n\n```\nblock do |v|\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwhich yield tuple literals i.e.\n\n```\nblock do\n next a, b\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n {a, b}\nend\n```\n\n2. *allow_empty_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwithout arguments. Sometimes such statements are used to yild the `nil` value explicitly.\n\n```\nblock do\n @foo = :empty\n next\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantNext:\n Enabled: true\n AllowMultiNext: true\n AllowEmptyNext: true\n```","summary":"A rule that disallows redundant next expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant next expressions. A `next` keyword allows\na block to skip to the next iteration early, however, it is considered\nredundant in cases where it is the last expression in a block or combines\ninto the node which is the last in a block.\n\nFor example, this is considered invalid:\n\n```\nblock do |v|\n next v + 1\nend\n```\n\n```\nblock do |v|\n case v\n when .nil?\n next \"nil\"\n when .blank?\n next \"blank\"\n else\n next \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\nblock do |v|\n v + 1\nend\n```\n\n```\nblock do |v|\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwhich yield tuple literals i.e.\n\n```\nblock do\n next a, b\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n {a, b}\nend\n```\n\n2. *allow_empty_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwithout arguments. Sometimes such statements are used to yild the `nil` value explicitly.\n\n```\nblock do\n @foo = :empty\n next\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantNext:\n Enabled: true\n AllowMultiNext: true\n AllowEmptyNext: true\n```","summary":"A rule that disallows redundant next expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":99,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_next.cr#L99"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"allow_empty_next=(allow_empty_next:Bool)-instance-method","name":"allow_empty_next=","abstract":false,"args":[{"name":"allow_empty_next","external_name":"allow_empty_next","restriction":"Bool"}],"args_string":"(allow_empty_next : Bool)","args_html":"(allow_empty_next : Bool)","def":{"name":"allow_empty_next=","args":[{"name":"allow_empty_next","external_name":"allow_empty_next","restriction":"Bool"}],"visibility":"Public","body":"@allow_empty_next = allow_empty_next"}},{"html_id":"allow_empty_next?:Bool-instance-method","name":"allow_empty_next?","abstract":false,"def":{"name":"allow_empty_next?","return_type":"Bool","visibility":"Public","body":"@allow_empty_next"}},{"html_id":"allow_multi_next=(allow_multi_next:Bool)-instance-method","name":"allow_multi_next=","abstract":false,"args":[{"name":"allow_multi_next","external_name":"allow_multi_next","restriction":"Bool"}],"args_string":"(allow_multi_next : Bool)","args_html":"(allow_multi_next : Bool)","def":{"name":"allow_multi_next=","args":[{"name":"allow_multi_next","external_name":"allow_multi_next","restriction":"Bool"}],"visibility":"Public","body":"@allow_multi_next = allow_multi_next"}},{"html_id":"allow_multi_next?:Bool-instance-method","name":"allow_multi_next?","abstract":false,"def":{"name":"allow_multi_next?","return_type":"Bool","visibility":"Public","body":"@allow_multi_next"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Next,visitor:AST::RedundantControlExpressionVisitor)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Next"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"args_string":"(source, node : Crystal::Next, visitor : AST::RedundantControlExpressionVisitor)","args_html":"(source, node : Crystal::Next, visitor : AST::RedundantControlExpressionVisitor)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":115,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_next.cr#L115"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Next"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"visibility":"Public","body":"if allow_multi_next? && node.exp.is_a?(Crystal::TupleLiteral)\n return\nend\nif allow_empty_next? && (node.exp.nil? || node.exp.try(&.nop?))\n return\nend\nif exp_code = control_exp_code(node, source.lines)\n issue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\n end\nelse\n issue_for(node, MSG)\nend\n"}},{"html_id":"test(source,node:Crystal::Block)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"}],"args_string":"(source, node : Crystal::Block)","args_html":"(source, node : Crystal::Block)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":111,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_next.cr#L111"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"}],"visibility":"Public","body":"AST::RedundantControlExpressionVisitor.new(self, source, node.body)"}}]},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","path":"Ameba/Rule/Style/RedundantReturn.html","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_return.cr#L96"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Redundant `return` detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows redundant return expressions.\n\nFor example, this is considered invalid:\n\n```\ndef foo\n return :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n return \"nil\"\n when .blank?\n return \"blank\"\n else\n return \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef foo\n :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwhich return tuple literals i.e.\n\n```\ndef method(a, b)\n return a, b\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method(a, b)\n {a, b}\nend\n```\n\n2. *allow_empty_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwithout arguments. Sometimes such returns are used to return the `nil` value explicitly.\n\n```\ndef method\n @foo = :empty\n return\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantReturn:\n Enabled: true\n AllowMultiReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant return expressions.\n\nFor example, this is considered invalid:\n\n```\ndef foo\n return :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n return \"nil\"\n when .blank?\n return \"blank\"\n else\n return \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef foo\n :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwhich return tuple literals i.e.\n\n```\ndef method(a, b)\n return a, b\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method(a, b)\n {a, b}\nend\n```\n\n2. *allow_empty_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwithout arguments. Sometimes such returns are used to return the `nil` value explicitly.\n\n```\ndef method\n @foo = :empty\n return\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantReturn:\n Enabled: true\n AllowMultiReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_return.cr#L96"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"allow_empty_return=(allow_empty_return:Bool)-instance-method","name":"allow_empty_return=","abstract":false,"args":[{"name":"allow_empty_return","external_name":"allow_empty_return","restriction":"Bool"}],"args_string":"(allow_empty_return : Bool)","args_html":"(allow_empty_return : Bool)","def":{"name":"allow_empty_return=","args":[{"name":"allow_empty_return","external_name":"allow_empty_return","restriction":"Bool"}],"visibility":"Public","body":"@allow_empty_return = allow_empty_return"}},{"html_id":"allow_empty_return?:Bool-instance-method","name":"allow_empty_return?","abstract":false,"def":{"name":"allow_empty_return?","return_type":"Bool","visibility":"Public","body":"@allow_empty_return"}},{"html_id":"allow_multi_return=(allow_multi_return:Bool)-instance-method","name":"allow_multi_return=","abstract":false,"args":[{"name":"allow_multi_return","external_name":"allow_multi_return","restriction":"Bool"}],"args_string":"(allow_multi_return : Bool)","args_html":"(allow_multi_return : Bool)","def":{"name":"allow_multi_return=","args":[{"name":"allow_multi_return","external_name":"allow_multi_return","restriction":"Bool"}],"visibility":"Public","body":"@allow_multi_return = allow_multi_return"}},{"html_id":"allow_multi_return?:Bool-instance-method","name":"allow_multi_return?","abstract":false,"def":{"name":"allow_multi_return?","return_type":"Bool","visibility":"Public","body":"@allow_multi_return"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Return,visitor:AST::RedundantControlExpressionVisitor)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Return"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"args_string":"(source, node : Crystal::Return, visitor : AST::RedundantControlExpressionVisitor)","args_html":"(source, node : Crystal::Return, visitor : AST::RedundantControlExpressionVisitor)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":112,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_return.cr#L112"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Return"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"visibility":"Public","body":"if allow_multi_return? && node.exp.is_a?(Crystal::TupleLiteral)\n return\nend\nif allow_empty_return? && (node.exp.nil? || node.exp.try(&.nop?))\n return\nend\nif exp_code = control_exp_code(node, source.lines)\n issue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\n end\nelse\n issue_for(node, MSG)\nend\n"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":108,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_return.cr#L108"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"AST::RedundantControlExpressionVisitor.new(self, source, node.body)"}}]},{"html_id":"ameba/Ameba/Rule/Style/TypeNames","path":"Ameba/Rule/Style/TypeNames.html","kind":"class","full_name":"Ameba::Rule::Style::TypeNames","name":"TypeNames","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/type_names.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/type_names.cr#L54"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Type name should be camelcased: %s, but it was %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that enforces type names in camelcase manner.\n\nFor example, these are considered valid:\n\n```\nclass ParseError < Exception\nend\n\nmodule HTTP\n class RequestHandler\n end\nend\n\nalias NumericValue = Float32 | Float64 | Int32 | Int64\n\nlib LibYAML\nend\n\nstruct TagDirective\nend\n\nenum Time::DayOfWeek\nend\n```\n\nAnd these are invalid type names\n\n```\nclass My_class\nend\n\nmodule HTT_p\nend\n\nalias Numeric_value = Int32\n\nlib Lib_YAML\nend\n\nstruct Tag_directive\nend\n\nenum Time_enum::Day_of_week\nend\n```\n\nYAML configuration example:\n\n```\nStyle/TypeNames:\n Enabled: true\n```","summary":"A rule that enforces type names in camelcase manner.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces type names in camelcase manner.\n\nFor example, these are considered valid:\n\n```\nclass ParseError < Exception\nend\n\nmodule HTTP\n class RequestHandler\n end\nend\n\nalias NumericValue = Float32 | Float64 | Int32 | Int64\n\nlib LibYAML\nend\n\nstruct TagDirective\nend\n\nenum Time::DayOfWeek\nend\n```\n\nAnd these are invalid type names\n\n```\nclass My_class\nend\n\nmodule HTT_p\nend\n\nalias Numeric_value = Int32\n\nlib Lib_YAML\nend\n\nstruct Tag_directive\nend\n\nenum Time_enum::Day_of_week\nend\n```\n\nYAML configuration example:\n\n```\nStyle/TypeNames:\n Enabled: true\n```","summary":"A rule that enforces type names in camelcase manner.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/type_names.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/type_names.cr#L54"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Alias|Crystal::ClassDef|Crystal::ModuleDef|Crystal::LibDef|Crystal::EnumDef)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef"}],"args_string":"(source, node : Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef)","args_html":"(source, node : Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef)","location":{"filename":"src/ameba/rule/style/type_names.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/type_names.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef"}],"visibility":"Public","body":"name = node.name.to_s\nexpected = name.camelcase\nif name == expected\n return\nend\nissue_for(node, MSG % {expected, name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/UnlessElse","path":"Ameba/Rule/Style/UnlessElse.html","kind":"class","full_name":"Ameba::Rule::Style::UnlessElse","name":"UnlessElse","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/unless_else.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/unless_else.cr#L45"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Favour if over unless with else\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows the use of an `else` block with the `unless`.\n\nFor example, the rule considers these valid:\n\n```\nunless something\n :ok\nend\n\nif something\n :one\nelse\n :two\nend\n```\n\nBut it considers this one invalid as it is an `unless` with an `else`:\n\n```\nunless something\n :one\nelse\n :two\nend\n```\n\nThe solution is to swap the order of the blocks, and change the `unless` to\nan `if`, so the previous invalid example would become this:\n\n```\nif something\n :two\nelse\n :one\nend\n```\n\nYAML configuration example:\n\n```\nStyle/UnlessElse:\n Enabled: true\n```","summary":"A rule that disallows the use of an else block with the unless.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the use of an `else` block with the `unless`.\n\nFor example, the rule considers these valid:\n\n```\nunless something\n :ok\nend\n\nif something\n :one\nelse\n :two\nend\n```\n\nBut it considers this one invalid as it is an `unless` with an `else`:\n\n```\nunless something\n :one\nelse\n :two\nend\n```\n\nThe solution is to swap the order of the blocks, and change the `unless` to\nan `if`, so the previous invalid example would become this:\n\n```\nif something\n :two\nelse\n :one\nend\n```\n\nYAML configuration example:\n\n```\nStyle/UnlessElse:\n Enabled: true\n```","summary":"A rule that disallows the use of an else block with the unless.
A rule that enforces variable names to be in underscored case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces variable names to be in underscored case.\n\nFor example, these variable names are considered valid:\n\n```\nvar_name = 1\nname = 2\n_another_good_name = 3\n```\n\nAnd these are invalid variable names:\n\n```\nmyBadNamedVar = 1\nwrong_Name = 2\n```\n\nYAML configuration example:\n\n```\nStyle/VariableNames:\n Enabled: true\n```","summary":"A rule that enforces variable names to be in underscored case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/variable_names.cr#L25"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Var|Crystal::InstanceVar|Crystal::ClassVar)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar"}],"args_string":"(source, node : Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar)","args_html":"(source, node : Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/variable_names.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar"}],"visibility":"Public","body":"name = node.name.to_s\nexpected = name.underscore\nif name == expected\n return\nend\nissue_for(node, MSG % {expected, name})\n"}},{"html_id":"test(source:Source)-instance-method","name":"test","doc":"This method is designed to test the source passed in. If source has issues\nthat are tested by this rule, it should add an issue.\n\nBe default it uses a node visitor to traverse all the nodes in the source.\nNOTE: Must be overridden for other type of rules.","summary":"This method is designed to test the source passed in.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/variable_names.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"VarVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","path":"Ameba/Rule/Style/VerboseBlock.html","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/verbose_block.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"CALL_PATTERN","name":"CALL_PATTERN","value":"\"%s(%s&.%s)\""},{"id":"MSG","name":"MSG","value":"\"Use short block notation instead: `%s`\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"This rule is used to identify usage of single expression blocks with\nargument as a receiver, that can be collapsed into a short form.\n\nFor example, this is considered invalid:\n\n```\n(1..3).any? { |i| i.odd? }\n```\n\nAnd it should be written as this:\n\n```\n(1..3).any?(&.odd?)\n```\n\nYAML configuration example:\n\n```\nStyle/VerboseBlock:\n Enabled: true\n ExcludeMultipleLineBlocks: true\n ExcludeCallsWithBlock: true\n ExcludePrefixOperators: true\n ExcludeOperators: true\n ExcludeSetters: false\n MaxLineLength: ~\n MaxLength: 50 # use ~ to disable\n```","summary":"This rule is used to identify usage of single expression blocks with argument as a receiver, that can be collapsed into a short form.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of single expression blocks with\nargument as a receiver, that can be collapsed into a short form.\n\nFor example, this is considered invalid:\n\n```\n(1..3).any? { |i| i.odd? }\n```\n\nAnd it should be written as this:\n\n```\n(1..3).any?(&.odd?)\n```\n\nYAML configuration example:\n\n```\nStyle/VerboseBlock:\n Enabled: true\n ExcludeMultipleLineBlocks: true\n ExcludeCallsWithBlock: true\n ExcludePrefixOperators: true\n ExcludeOperators: true\n ExcludeSetters: false\n MaxLineLength: ~\n MaxLength: 50 # use ~ to disable\n```","summary":"This rule is used to identify usage of single expression blocks with argument as a receiver, that can be collapsed into a short form.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/verbose_block.cr#L30"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"exclude_calls_with_block=(exclude_calls_with_block:Bool)-instance-method","name":"exclude_calls_with_block=","abstract":false,"args":[{"name":"exclude_calls_with_block","external_name":"exclude_calls_with_block","restriction":"Bool"}],"args_string":"(exclude_calls_with_block : Bool)","args_html":"(exclude_calls_with_block : Bool)","def":{"name":"exclude_calls_with_block=","args":[{"name":"exclude_calls_with_block","external_name":"exclude_calls_with_block","restriction":"Bool"}],"visibility":"Public","body":"@exclude_calls_with_block = exclude_calls_with_block"}},{"html_id":"exclude_calls_with_block?:Bool-instance-method","name":"exclude_calls_with_block?","abstract":false,"def":{"name":"exclude_calls_with_block?","return_type":"Bool","visibility":"Public","body":"@exclude_calls_with_block"}},{"html_id":"exclude_multiple_line_blocks=(exclude_multiple_line_blocks:Bool)-instance-method","name":"exclude_multiple_line_blocks=","abstract":false,"args":[{"name":"exclude_multiple_line_blocks","external_name":"exclude_multiple_line_blocks","restriction":"Bool"}],"args_string":"(exclude_multiple_line_blocks : Bool)","args_html":"(exclude_multiple_line_blocks : Bool)","def":{"name":"exclude_multiple_line_blocks=","args":[{"name":"exclude_multiple_line_blocks","external_name":"exclude_multiple_line_blocks","restriction":"Bool"}],"visibility":"Public","body":"@exclude_multiple_line_blocks = exclude_multiple_line_blocks"}},{"html_id":"exclude_multiple_line_blocks?:Bool-instance-method","name":"exclude_multiple_line_blocks?","abstract":false,"def":{"name":"exclude_multiple_line_blocks?","return_type":"Bool","visibility":"Public","body":"@exclude_multiple_line_blocks"}},{"html_id":"exclude_operators=(exclude_operators:Bool)-instance-method","name":"exclude_operators=","abstract":false,"args":[{"name":"exclude_operators","external_name":"exclude_operators","restriction":"Bool"}],"args_string":"(exclude_operators : Bool)","args_html":"(exclude_operators : Bool)","def":{"name":"exclude_operators=","args":[{"name":"exclude_operators","external_name":"exclude_operators","restriction":"Bool"}],"visibility":"Public","body":"@exclude_operators = exclude_operators"}},{"html_id":"exclude_operators?:Bool-instance-method","name":"exclude_operators?","abstract":false,"def":{"name":"exclude_operators?","return_type":"Bool","visibility":"Public","body":"@exclude_operators"}},{"html_id":"exclude_prefix_operators=(exclude_prefix_operators:Bool)-instance-method","name":"exclude_prefix_operators=","abstract":false,"args":[{"name":"exclude_prefix_operators","external_name":"exclude_prefix_operators","restriction":"Bool"}],"args_string":"(exclude_prefix_operators : Bool)","args_html":"(exclude_prefix_operators : Bool)","def":{"name":"exclude_prefix_operators=","args":[{"name":"exclude_prefix_operators","external_name":"exclude_prefix_operators","restriction":"Bool"}],"visibility":"Public","body":"@exclude_prefix_operators = exclude_prefix_operators"}},{"html_id":"exclude_prefix_operators?:Bool-instance-method","name":"exclude_prefix_operators?","abstract":false,"def":{"name":"exclude_prefix_operators?","return_type":"Bool","visibility":"Public","body":"@exclude_prefix_operators"}},{"html_id":"exclude_setters=(exclude_setters:Bool)-instance-method","name":"exclude_setters=","abstract":false,"args":[{"name":"exclude_setters","external_name":"exclude_setters","restriction":"Bool"}],"args_string":"(exclude_setters : Bool)","args_html":"(exclude_setters : Bool)","def":{"name":"exclude_setters=","args":[{"name":"exclude_setters","external_name":"exclude_setters","restriction":"Bool"}],"visibility":"Public","body":"@exclude_setters = exclude_setters"}},{"html_id":"exclude_setters?:Bool-instance-method","name":"exclude_setters?","abstract":false,"def":{"name":"exclude_setters?","return_type":"Bool","visibility":"Public","body":"@exclude_setters"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"max_length:Int32|Nil-instance-method","name":"max_length","abstract":false,"def":{"name":"max_length","return_type":"Int32 | ::Nil","visibility":"Public","body":"@max_length"}},{"html_id":"max_length=(max_length:Int32|Nil)-instance-method","name":"max_length=","abstract":false,"args":[{"name":"max_length","external_name":"max_length","restriction":"Int32 | ::Nil"}],"args_string":"(max_length : Int32 | Nil)","args_html":"(max_length : Int32 | Nil)","def":{"name":"max_length=","args":[{"name":"max_length","external_name":"max_length","restriction":"Int32 | ::Nil"}],"visibility":"Public","body":"@max_length = max_length"}},{"html_id":"max_line_length:Int32|Nil-instance-method","name":"max_line_length","abstract":false,"def":{"name":"max_line_length","return_type":"Int32 | ::Nil","visibility":"Public","body":"@max_line_length"}},{"html_id":"max_line_length=(max_line_length:Int32|Nil)-instance-method","name":"max_line_length=","abstract":false,"args":[{"name":"max_line_length","external_name":"max_line_length","restriction":"Int32 | ::Nil"}],"args_string":"(max_line_length : Int32 | Nil)","args_html":"(max_line_length : Int32 | Nil)","def":{"name":"max_line_length=","args":[{"name":"max_line_length","external_name":"max_line_length","restriction":"Int32 | ::Nil"}],"visibility":"Public","body":"@max_line_length = max_line_length"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":218,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/verbose_block.cr#L218"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (block = node.block) && (block.args.size == 1)\nelse\n return\nend\narg = block.args.first\nif arg.name.starts_with?(\"__arg\")\n return\nend\nif (body = block.body).is_a?(Crystal::Call)\nelse\n return\nend\nobj = body.obj\nwhile obj.is_a?(Crystal::Call)\n obj = obj.obj\nend\nif obj == arg\nelse\n return\nend\nif (reference_count(body, arg)) > 1\n return\nend\nissue_for_valid(source, node, block, body)\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/WhileTrue","path":"Ameba/Rule/Style/WhileTrue.html","kind":"class","full_name":"Ameba::Rule::Style::WhileTrue","name":"WhileTrue","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/while_true.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/while_true.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"While statement using true literal as condition\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows the use of `while true` instead of using the idiomatic `loop`\n\nFor example, this is considered invalid:\n\n```\nwhile true\n do_something\n break if some_condition\nend\n```\n\nAnd should be replaced by the following:\n\n```\nloop do\n do_something\n break if some_condition\nend\n```\n\nYAML configuration example:\n\n```\nStyle/WhileTrue:\n Enabled: true\n```","summary":"A rule that disallows the use of while true instead of using the idiomatic loop
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the use of `while true` instead of using the idiomatic `loop`\n\nFor example, this is considered invalid:\n\n```\nwhile true\n do_something\n break if some_condition\nend\n```\n\nAnd should be replaced by the following:\n\n```\nloop do\n do_something\n break if some_condition\nend\n```\n\nYAML configuration example:\n\n```\nStyle/WhileTrue:\n Enabled: true\n```","summary":"A rule that disallows the use of while true instead of using the idiomatic loop
Represents a runner for inspecting sources files.
","constructors":[{"html_id":"new(config:Config)-class-method","name":"new","doc":"Instantiates a runner using a `config`.\n\n```\nconfig = Ameba::Config.load\nconfig.files = files\nconfig.formatter = formatter\n\nAmeba::Runner.new config\n```","summary":"Instantiates a runner using a config.
Explains an issue at a specified location.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(location, output = STDOUT)","args_html":"(location, output = STDOUT)","location":{"filename":"src/ameba/runner.cr","line_number":160,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L160"},"def":{"name":"explain","args":[{"name":"location","external_name":"location","restriction":""},{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"(Formatter::ExplainFormatter.new(output, location)).finished(@sources)"}},{"html_id":"run-instance-method","name":"run","doc":"Performs the inspection. Iterates through all sources and test it using\nlist of rules. If a specific rule fails on a specific source, it adds\nan issue to that source.\n\nThis action also notifies formatter when inspection is started/finished,\nand when a specific source started/finished to be inspected.\n\n```\nrunner = Ameba::Runner.new config\nrunner.run # => returns runner again\n```","summary":"Performs the inspection.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":87,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L87"},"def":{"name":"run","visibility":"Public","body":"begin\n @formatter.started(@sources)\n channels = @sources.map do\n Channel(Exception | ::Nil).new\n end\n (@sources.zip(channels)).each do |source, channel|\n spawn do\n begin\n run_source(source)\n rescue e\n channel.send(e)\n else\n channel.send(nil)\n end\n end\n end\n channels.each do |chan|\n chan.receive.try do |e|\n raise(e)\n end\n end\n self\nensure\n @formatter.finished(@sources)\nend"}},{"html_id":"sources:Array(Source)-instance-method","name":"sources","doc":"A list of sources to run inspection on.","summary":"A list of sources to run inspection on.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L35"},"def":{"name":"sources","return_type":"Array(Source)","visibility":"Public","body":"@sources"}},{"html_id":"success?-instance-method","name":"success?","doc":"Indicates whether the last inspection successful or not.\nIt returns `true` if no issues matching severity in sources found, `false` otherwise.\n\n```\nrunner = Ameba::Runner.new config\nrunner.run\nrunner.success? # => true or false\n```","summary":"Indicates whether the last inspection successful or not.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":172,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L172"},"def":{"name":"success?","visibility":"Public","body":"@sources.all? do |source|\n source.issues.reject(&.disabled?).none?() do |__arg7|\n __arg7.rule.severity <= @severity\n end\nend"}}],"types":[{"html_id":"ameba/Ameba/Runner/InfiniteCorrectionLoopError","path":"Ameba/Runner/InfiniteCorrectionLoopError.html","kind":"class","full_name":"Ameba::Runner::InfiniteCorrectionLoopError","name":"InfiniteCorrectionLoopError","abstract":false,"superclass":{"html_id":"ameba/RuntimeError","kind":"class","full_name":"RuntimeError","name":"RuntimeError"},"ancestors":[{"html_id":"ameba/RuntimeError","kind":"class","full_name":"RuntimeError","name":"RuntimeError"},{"html_id":"ameba/SystemError","kind":"module","full_name":"SystemError","name":"SystemError"},{"html_id":"ameba/Exception","kind":"class","full_name":"Exception","name":"Exception"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/runner.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L15"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Runner","kind":"class","full_name":"Ameba::Runner","name":"Runner"},"doc":"An error indicating that the inspection loop got stuck correcting\nissues back and forth.","summary":"An error indicating that the inspection loop got stuck correcting issues back and forth.
","constructors":[{"html_id":"new(path,issues_by_iteration,loop_start=-1)-class-method","name":"new","abstract":false,"args":[{"name":"path","external_name":"path","restriction":""},{"name":"issues_by_iteration","external_name":"issues_by_iteration","restriction":""},{"name":"loop_start","default_value":"-1","external_name":"loop_start","restriction":""}],"args_string":"(path, issues_by_iteration, loop_start = -1)","args_html":"(path, issues_by_iteration, loop_start = -1)","location":{"filename":"src/ameba/runner.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L16"},"def":{"name":"new","args":[{"name":"path","external_name":"path","restriction":""},{"name":"issues_by_iteration","external_name":"issues_by_iteration","restriction":""},{"name":"loop_start","default_value":"-1","external_name":"loop_start","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(path, issues_by_iteration, loop_start)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}]}]},{"html_id":"ameba/Ameba/Severity","path":"Ameba/Severity.html","kind":"enum","full_name":"Ameba::Severity","name":"Severity","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/severity.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L4"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Error","name":"Error","value":"0"},{"id":"Warning","name":"Warning","value":"1"},{"id":"Convention","name":"Convention","value":"2"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"class_methods":[{"html_id":"parse(name:String)-class-method","name":"parse","doc":"Creates Severity by the name.\n\n```\nSeverity.parse(\"convention\") # => Severity::Convention\nSeverity.parse(\"foo-bar\") # => Exception: Incorrect severity name\n```","summary":"Creates Severity by the name.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":"String"}],"args_string":"(name : String)","args_html":"(name : String)","location":{"filename":"src/ameba/severity.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L41"},"def":{"name":"parse","args":[{"name":"name","external_name":"name","restriction":"String"}],"visibility":"Public","body":"begin\n super(name)\nrescue ArgumentError\n raise(\"Incorrect severity name #{name}. Try one of: #{values.map(&.to_s).join(\", \")}\")\nend"}}],"instance_methods":[{"html_id":"color:Colorize::Color-instance-method","name":"color","doc":"Returns a color uniquely indicating severity.\n\n```\nSeverity::Warning.color # => Colorize::ColorANSI::Red\n```","summary":"Returns a color uniquely indicating severity.
","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L27"},"def":{"name":"color","return_type":"Colorize::Color","visibility":"Public","body":"case self\nin Error\n Colorize::ColorANSI::Red\nin Warning\n Colorize::ColorANSI::Red\nin Convention\n Colorize::ColorANSI::Blue\nend"}},{"html_id":"convention?-instance-method","name":"convention?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L7"},"def":{"name":"convention?","visibility":"Public","body":"self == Convention"}},{"html_id":"error?-instance-method","name":"error?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L5"},"def":{"name":"error?","visibility":"Public","body":"self == Error"}},{"html_id":"symbol:Char-instance-method","name":"symbol","doc":"Returns a symbol uniquely indicating severity.\n\n```\nSeverity::Warning.symbol # => 'W'\n```","summary":"Returns a symbol uniquely indicating severity.
","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L14"},"def":{"name":"symbol","return_type":"Char","visibility":"Public","body":"case self\nin Error\n 'E'\nin Warning\n 'W'\nin Convention\n 'C'\nend"}},{"html_id":"warning?-instance-method","name":"warning?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L6"},"def":{"name":"warning?","visibility":"Public","body":"self == Warning"}}]},{"html_id":"ameba/Ameba/SeverityYamlConverter","path":"Ameba/SeverityYamlConverter.html","kind":"class","full_name":"Ameba::SeverityYamlConverter","name":"SeverityYamlConverter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/severity.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L49"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Converter for `YAML.mapping` which converts severity enum to and from YAML.","summary":"Converter for YAML.mapping which converts severity enum to and from YAML.
An entity that represents a Crystal source file.
","constructors":[{"html_id":"new(code:String,path:String=\"\",normalize=true)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"String"},{"name":"path","default_value":"\"\"","external_name":"path","restriction":"::String"},{"name":"normalize","default_value":"true","external_name":"normalize","restriction":""}],"args_string":"(code : String, path : String = \"\", normalize = true)","args_html":"(code : String, path : String = "", normalize = true)","location":{"filename":"src/ameba/spec/support.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/support.cr#L11"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"String"},{"name":"path","default_value":"\"\"","external_name":"path","restriction":"::String"},{"name":"normalize","default_value":"true","external_name":"normalize","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(code, path, normalize)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}},{"html_id":"new(code:String,path:String=\"\")-class-method","name":"new","doc":"Creates a new source by `code` and `path`.\n\nFor example:\n\n```\npath = \"./src/source.cr\"\nAmeba::Source.new File.read(path), path\n```","summary":"Creates a new source by #code and #path.
Returns AST nodes constructed by Crystal::Parser.
Crystal code (content of a source file).
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L12"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"correct?-instance-method","name":"correct?","doc":"Corrects any correctable issues and updates `code`.\nReturns `false` if no issues were corrected.","summary":"Corrects any correctable issues and updates #code.
Returns lines of code split by new line character.
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L51"},"def":{"name":"lines","return_type":"Array(String)","visibility":"Public","body":"if (value = @lines).nil?\n @lines = (code.split('\\n'))\nelse\n value\nend"}},{"html_id":"matches_path?(filepath)-instance-method","name":"matches_path?","doc":"Returns `true` if *filepath* matches the source's path, `false` otherwise.","summary":"Returns true if filepath matches the source's path, false otherwise.
Path to the source file.
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L9"},"def":{"name":"path","return_type":"String","visibility":"Public","body":"@path"}},{"html_id":"pos(location:Crystal::Location,endend_pos=false):Int32-instance-method","name":"pos","doc":"Converts an AST location to a string position.","summary":"Converts an AST location to a string position.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":"Crystal::Location"},{"name":"end_pos","default_value":"false","external_name":"end","restriction":""}],"args_string":"(location : Crystal::Location, end end_pos = false) : Int32","args_html":"(location : Crystal::Location, end end_pos = false) : Int32","location":{"filename":"src/ameba/source.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L81"},"def":{"name":"pos","args":[{"name":"location","external_name":"location","restriction":"Crystal::Location"},{"name":"end_pos","default_value":"false","external_name":"end","restriction":""}],"return_type":"Int32","visibility":"Public","body":"line, column = location.line_number, location.column_number\npos = ((lines[0...(line - 1)].sum(&.size) + line) + column) - 2\nif end_pos\n pos = pos + 1\nend\npos\n"}},{"html_id":"spec?-instance-method","name":"spec?","doc":"Returns `true` if the source is a spec file, `false` otherwise.","summary":"Returns true if the source is a spec file, false otherwise.
This class takes source code and rewrites it based on the different correction actions supplied.
","constructors":[{"html_id":"new(code:String)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"String"}],"args_string":"(code : String)","args_html":"(code : String)","location":{"filename":"src/ameba/source/corrector.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L9"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"String"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"insert_after(location,end_location,content)-instance-method","name":"insert_after","doc":"Shortcut for `wrap(location, end_location, nil, content)`","summary":"Shortcut for #wrap(location, end_location, nil, content)
Shortcut for #wrap(range, nil, content)
Shortcut for #insert_after(...pos, content)
Shortcut for #wrap(node, nil, content)
Shortcut for #insert_after(location, location, content)
Shortcut for #wrap(location, end_location, content, nil)
Shortcut for #wrap(range, content, nil)
Shortcut for #insert_before(pos.., content)
Shortcut for #wrap(node, content, nil)
Shortcut for #insert_before(location, location, content)
Applies all scheduled changes and returns modified source as a new string.
","abstract":false,"location":{"filename":"src/ameba/source/corrector.cr","line_number":196,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L196"},"def":{"name":"process","visibility":"Public","body":"@rewriter.process"}},{"html_id":"remove(location,end_location)-instance-method","name":"remove","doc":"Shortcut for `replace(location, end_location, \"\")`","summary":"Shortcut for #replace(location, end_location, "")
Shortcut for #replace(range, "")
Shortcut for #replace(node, "")
Removes size characters from the beginning of the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L110"},"def":{"name":"remove_leading","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove(loc_to_pos(location), (loc_to_pos(location)) + size)"}},{"html_id":"remove_leading(range:Range(Int32,Int32),size)-instance-method","name":"remove_leading","doc":"Removes *size* characters from the beginning of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the end of the range.","summary":"Removes size characters from the beginning of the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":115,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L115"},"def":{"name":"remove_leading","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"begin_pos = range.begin\n@rewriter.remove(begin_pos, begin_pos + size)\n"}},{"html_id":"remove_leading(node:Crystal::ASTNode,size)-instance-method","name":"remove_leading","doc":"Removes *size* characters from the beginning of the given node.\nIf *size* is greater than the size of the node, the removed region can\noverrun the end of the node.","summary":"Removes size characters from the beginning of the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":176,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L176"},"def":{"name":"remove_leading","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_leading(location(node), end_location(node), size)"}},{"html_id":"remove_preceding(location,end_location,size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the source range.","summary":"Removes size characters prior to the source range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":97,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L97"},"def":{"name":"remove_preceding","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove((loc_to_pos(location)) - size, loc_to_pos(location))"}},{"html_id":"remove_preceding(range:Range(Int32,Int32),size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the source range.","summary":"Removes size characters prior to the source range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":102,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L102"},"def":{"name":"remove_preceding","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"begin_pos = range.begin\n@rewriter.remove(begin_pos - size, begin_pos)\n"}},{"html_id":"remove_preceding(node:Crystal::ASTNode,size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the given node.","summary":"Removes size characters prior to the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":169,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L169"},"def":{"name":"remove_preceding","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_preceding(location(node), end_location(node), size)"}},{"html_id":"remove_trailing(location,end_location,size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the beginning of the range.","summary":"Removes size characters from the end of the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":123,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L123"},"def":{"name":"remove_trailing","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove(((loc_to_pos(end_location)) + 1) - size, (loc_to_pos(end_location)) + 1)"}},{"html_id":"remove_trailing(range:Range(Int32,Int32),size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the beginning of the range.","summary":"Removes size characters from the end of the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":128,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L128"},"def":{"name":"remove_trailing","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"end_pos = range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.remove(end_pos - size, end_pos)\n"}},{"html_id":"remove_trailing(node:Crystal::ASTNode,size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given node.\nIf *size* is greater than the size of the node, the removed region can\noverrun the beginning of the node.","summary":"Removes size characters from the end of the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":183,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L183"},"def":{"name":"remove_trailing","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_trailing(location(node), end_location(node), size)"}},{"html_id":"replace(location,end_location,content)-instance-method","name":"replace","doc":"Replaces the code of the given range with *content*.","summary":"Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"content","external_name":"content","restriction":""}],"args_string":"(location, end_location, content)","args_html":"(location, end_location, content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L17"},"def":{"name":"replace","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"@rewriter.replace(loc_to_pos(location), (loc_to_pos(end_location)) + 1, content)"}},{"html_id":"replace(range:Range(Int32,Int32),content)-instance-method","name":"replace","doc":"Replaces the code of the given range with *content*.","summary":"Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"content","external_name":"content","restriction":""}],"args_string":"(range : Range(Int32, Int32), content)","args_html":"(range : Range(Int32, Int32), content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L22"},"def":{"name":"replace","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"begin_pos, end_pos = range.begin, range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.replace(begin_pos, end_pos, content)\n"}},{"html_id":"replace(node:Crystal::ASTNode,content)-instance-method","name":"replace","doc":"Replaces the code of the given node with *content*.","summary":"Replaces the code of the given node with content.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"content","external_name":"content","restriction":""}],"args_string":"(node : Crystal::ASTNode, content)","args_html":"(node : Crystal::ASTNode, content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":144,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L144"},"def":{"name":"replace","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"replace(location(node), end_location(node), content)"}},{"html_id":"wrap(location,end_location,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(location, end_location, insert_before, insert_after)","args_html":"(location, end_location, insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L29"},"def":{"name":"wrap","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"@rewriter.wrap(loc_to_pos(location), (loc_to_pos(end_location)) + 1, insert_before, insert_after)"}},{"html_id":"wrap(range:Range(Int32,Int32),insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(range : Range(Int32, Int32), insert_before, insert_after)","args_html":"(range : Range(Int32, Int32), insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L34"},"def":{"name":"wrap","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"begin_pos, end_pos = range.begin, range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.wrap(begin_pos, end_pos, insert_before, insert_after)\n"}},{"html_id":"wrap(node:Crystal::ASTNode,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given node.","summary":"Inserts the given strings before and after the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(node : Crystal::ASTNode, insert_before, insert_after)","args_html":"(node : Crystal::ASTNode, insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":149,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L149"},"def":{"name":"wrap","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"wrap(location(node), end_location(node), insert_before, insert_after)"}}]},{"html_id":"ameba/Ameba/Source/Rewriter","path":"Ameba/Source/Rewriter.html","kind":"class","full_name":"Ameba::Source::Rewriter","name":"Rewriter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/source/rewriter.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L61"},{"filename":"src/ameba/source/rewriter/action.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter/action.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Source","kind":"class","full_name":"Ameba::Source","name":"Source"},"doc":"This class performs the heavy lifting in the source rewriting process.\nIt schedules code updates to be performed in the correct order.\n\nFor simple cases, the resulting source will be obvious.\n\nExamples for more complex cases follow. Assume these examples are acting on\nthe source `puts(:hello, :world)`. The methods `#wrap`, `#remove`, etc.\nreceive a range as the first two arguments; for clarity, examples below use\nEnglish sentences and a string of raw code instead.\n\n## Overlapping deletions:\n\n* remove `:hello, `\n* remove `, :world`\n\nThe overlapping ranges are merged and `:hello, :world` will be removed.\n\n## Multiple actions at the same end points:\n\nResults will always be independent of the order they were given.\nException: rewriting actions done on exactly the same range (covered next).\n\nExample:\n\n* replace `, ` by ` => `\n* wrap `:hello, :world` with `{` and `}`\n* replace `:world` with `:everybody`\n* wrap `:world` with `[`, `]`\n\nThe resulting string will be `puts({:hello => [:everybody]})`\nand this result is independent of the order the instructions were given in.\n\n## Multiple wraps on same range:\n\n* wrap `:hello` with `(` and `)`\n* wrap `:hello` with `[` and `]`\n\nThe wraps are combined in order given and results would be `puts([(:hello)], :world)`.\n\n## Multiple replacements on same range:\n\n* replace `:hello` by `:hi`, then\n* replace `:hello` by `:hey`\n\nThe replacements are made in the order given, so the latter replacement\nsupersedes the former and `:hello` will be replaced by `:hey`.\n\n## Swallowed insertions:\n\n* wrap `world` by `__`, `__`\n* replace `:hello, :world` with `:hi`\n\nA containing replacement will swallow the contained rewriting actions\nand `:hello, :world` will be replaced by `:hi`.\n\n## Implementation\n\nThe updates are organized in a tree, according to the ranges they act on\n(where children are strictly contained by their parent).","summary":"This class performs the heavy lifting in the source rewriting process.
","constructors":[{"html_id":"new(code:String)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"::String"}],"args_string":"(code : String)","args_html":"(code : String)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L64"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"::String"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"code:String-instance-method","name":"code","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":62,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L62"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"empty?-instance-method","name":"empty?","doc":"Returns `true` if no (non trivial) update has been recorded","summary":"Returns true if no (non trivial) update has been recorded
Shortcut for #wrap(begin_pos, end_pos, nil, content)
Shortcut for #insert_after(pos, pos, content)
Shortcut for #wrap(begin_pos, end_pos, content, nil)
Shortcut for #insert_before(pos, pos, content)
Applies all scheduled changes and returns modified source as a new string.
","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":109,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L109"},"def":{"name":"process","visibility":"Public","body":"String.build do |io|\n last_end = 0\n @action_root.ordered_replacements.each do |begin_pos, end_pos, replacement|\n (io << code[last_end...begin_pos]) << replacement\n last_end = end_pos\n end\n io << code[last_end...code.size]\nend"}},{"html_id":"remove(begin_pos,end_pos)-instance-method","name":"remove","doc":"Shortcut for `replace(begin_pos, end_pos, \"\")`","summary":"Shortcut for #replace(begin_pos, end_pos, "")
Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"content","external_name":"content","restriction":""}],"args_string":"(begin_pos, end_pos, content)","args_html":"(begin_pos, end_pos, content)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":74,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L74"},"def":{"name":"replace","args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"combine(begin_pos, end_pos, replacement: content.to_s)"}},{"html_id":"wrap(begin_pos,end_pos,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(begin_pos, end_pos, insert_before, insert_after)","args_html":"(begin_pos, end_pos, insert_before, insert_after)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L79"},"def":{"name":"wrap","args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"combine(begin_pos, end_pos, insert_before: insert_before.to_s, insert_after: insert_after.to_s)"}}]}]},{"html_id":"ameba/Ameba/Spec","path":"Ameba/Spec.html","kind":"module","full_name":"Ameba::Spec","name":"Spec","abstract":false,"locations":[{"filename":"src/ameba/spec/annotated_source.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L2"},{"filename":"src/ameba/spec/be_valid.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Spec/AnnotatedSource","path":"Ameba/Spec/AnnotatedSource.html","kind":"class","full_name":"Ameba::Spec::AnnotatedSource","name":"AnnotatedSource","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/spec/annotated_source.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"ABBREV","name":"ABBREV","value":"\"[...]\""},{"id":"ANNOTATION_PATTERN_1","name":"ANNOTATION_PATTERN_1","value":"/\\A\\s*(# )?(\\^+|\\^{})( error:)? /"},{"id":"ANNOTATION_PATTERN_2","name":"ANNOTATION_PATTERN_2","value":"\" # error: \""}],"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"doc":"Parsed representation of code annotated with the `# ^^^ error: Message` style","summary":"Parsed representation of code annotated with the # ^^^ error: Message style
Separates annotation lines from code lines.
","abstract":false,"args":[{"name":"annotated_code","external_name":"annotated_code","restriction":""}],"args_string":"(annotated_code)","args_html":"(annotated_code)","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L16"},"def":{"name":"parse","args":[{"name":"annotated_code","external_name":"annotated_code","restriction":""}],"visibility":"Public","body":"lines = [] of String\nannotations = [] of ::Tuple(Int32, String, String)\ncode_lines = annotated_code.split('\\n')\ncode_lines.each do |code_line|\n case\n when annotation_match = ANNOTATION_PATTERN_1.match(code_line)\n message_index = annotation_match.end\n prefix = code_line[0...message_index]\n message = code_line[message_index...]\n annotations << {lines.size, prefix, message}\n when annotation_index = code_line.index(ANNOTATION_PATTERN_2)\n lines << code_line[...annotation_index]\n message_index = annotation_index + ANNOTATION_PATTERN_2.size\n message = code_line[message_index...]\n annotations << {lines.size, \"\", message}\n else\n lines << code_line\n end\nend\nif lines.empty?\n annotations.map! do |_, prefix, message|\n {1, prefix, message}\n end\nend\nnew(lines, annotations)\n"}}],"constructors":[{"html_id":"new(lines:Array(String),annotations:Enumerable(Tuple(Int32,String,String)))-class-method","name":"new","doc":"NOTE: Annotations are sorted so that reconstructing the annotation\n text via `#to_s` is deterministic.","summary":"NOTE Annotations are sorted so that reconstructing the annotation text via #to_s is deterministic.
Annotates the source code with the Ameba issues provided.
","abstract":false,"args":[{"name":"lines","external_name":"lines","restriction":"::Array(::String)"},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"args_string":"(lines : Array(String), issues : Enumerable(Issue))","args_html":"(lines : Array(String), issues : Enumerable(Issue))","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L53"},"def":{"name":"new","args":[{"name":"lines","external_name":"lines","restriction":"::Array(::String)"},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"visibility":"Public","body":"_ = allocate\n_.initialize(lines, issues)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other)-instance-method","name":"==","doc":"Returns `false` (other can only be a `Value` here).","summary":"Returns false (other can only be a Value here).
Each entry is the line number, annotation prefix, and message.
","abstract":false,"location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L12"},"def":{"name":"annotations","return_type":"Array(::Tuple(Int32, String, String))","visibility":"Public","body":"@annotations"}},{"html_id":"lines:Array(String)-instance-method","name":"lines","abstract":false,"location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L8"},"def":{"name":"lines","return_type":"Array(String)","visibility":"Public","body":"@lines"}},{"html_id":"to_s(io)-instance-method","name":"to_s","doc":"Constructs an annotated source string (like what we parse).\n\nReconstructs a deterministic annotated source string. This is\nuseful for eliminating semantically irrelevant annotation\nordering differences.\n\n source1 = AnnotatedSource.parse(<<-CRYSTAL)\n line1\n ^ Annotation 1\n ^^ Annotation 2\n CRYSTAL\n\n source2 = AnnotatedSource.parse(<<-CRYSTAL)\n line1\n ^^ Annotation 2\n ^ Annotation 1\n CRYSTAL\n\n source1.to_s == source2.to_s # => true","summary":"Constructs an annotated source string (like what we parse).
","abstract":false,"args":[{"name":"io","external_name":"io","restriction":""}],"args_string":"(io)","args_html":"(io)","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L110"},"def":{"name":"to_s","args":[{"name":"io","external_name":"io","restriction":""}],"visibility":"Public","body":"reconstructed = lines.dup\nannotations.reverse_each do |line_number, prefix, message|\n if prefix.empty?\n __temp_62 = line_number - 1\n reconstructed[__temp_62] = reconstructed[__temp_62] + \"#{ANNOTATION_PATTERN_2}#{message}\"\n else\n if lines.empty?\n line_number = 0\n end\n reconstructed.insert(line_number, \"#{prefix}#{message}\")\n end\nend\nio << (reconstructed.join('\\n'))\n"}}]},{"html_id":"ameba/Ameba/Spec/BeValid","path":"Ameba/Spec/BeValid.html","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid","abstract":false,"locations":[{"filename":"src/ameba/spec/be_valid.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"instance_methods":[{"html_id":"be_valid-instance-method","name":"be_valid","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L3"},"def":{"name":"be_valid","visibility":"Public","body":"BeValidExpectation.new"}}]},{"html_id":"ameba/Ameba/Spec/BeValidExpectation","path":"Ameba/Spec/BeValidExpectation.html","kind":"struct","full_name":"Ameba::Spec::BeValidExpectation","name":"BeValidExpectation","abstract":false,"superclass":{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},"ancestors":[{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L8"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"constructors":[{"html_id":"new-class-method","name":"new","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L8"},"def":{"name":"new","visibility":"Public","body":"x = allocate\nif x.responds_to?(:finalize)\n ::GC.add_finalizer(x)\nend\nx\n"}}],"instance_methods":[{"html_id":"failure_message(source)-instance-method","name":"failure_message","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L13"},"def":{"name":"failure_message","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"String.build do |str|\n str << \"Source expected to be valid, but there are issues: \\n\\n\"\n source.issues.reject(&.disabled?).each do |issue|\n str << \" * #{issue.rule.name}: #{issue.message}\\n\"\n end\nend"}},{"html_id":"initialize-instance-method","name":"initialize","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L8"},"def":{"name":"initialize","visibility":"Public","body":""}},{"html_id":"match(source)-instance-method","name":"match","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L9"},"def":{"name":"match","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source.valid?"}},{"html_id":"negative_failure_message(source)-instance-method","name":"negative_failure_message","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L22"},"def":{"name":"negative_failure_message","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"\"Source expected to be invalid, but it is valid.\""}}]},{"html_id":"ameba/Ameba/Spec/ExpectIssue","path":"Ameba/Spec/ExpectIssue.html","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue","abstract":false,"ancestors":[{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"}],"locations":[{"filename":"src/ameba/spec/expect_issue.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/expect_issue.cr#L96"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"doc":"Mixin for `expect_issue` and `expect_no_issues`\n\nThis mixin makes it easier to specify strict issue expectations\nin a declarative and visual fashion. Just type out the code that\nshould generate an issue, annotate code by writing '^'s\nunderneath each character that should be highlighted, and follow\nthe carets with a string (separated by a space) that is the\nmessage of the issue. You can include multiple issues in\none code snippet.\n\nUsage:\n\n expect_issue subject, <<-CRYSTAL\n a do\n b\n end.c\n # ^^^ error: Avoid chaining a method call on a do...end block.\n CRYSTAL\n\nEquivalent assertion without `expect_issue`:\n\n source = Source.new <<-CRYSTAL, \"source.cr\"\n a do\n b\n end.c\n CRYSTAL\n subject.catch(source).should_not be_valid\n source.issues.size.should be(1)\n\n issue = source.issues.first\n issue.location.to_s.should eq \"source.cr:3:1\"\n issue.end_location.to_s.should eq \"source.cr:3:5\"\n issue.message.should eq(\n \"Avoid chaining a method call on a do...end block.\"\n )\n\nAutocorrection can be tested using `expect_correction` after\n`expect_issue`.\n\n source = expect_issue subject, <<-CRYSTAL\n x % 2 == 0\n # ^^^^^^^^ error: Replace with `Int#even?`.\n CRYSTAL\n\n expect_correction source, <<-CRYSTAL\n x.even?\n CRYSTAL\n\nIf you do not want to specify an issue then use the\ncompanion method `expect_no_issues`. This method is a much\nsimpler assertion since it just inspects the code and checks\nthat there were no issues. The `expect_issue` method has\nto do more work by parsing out lines that contain carets.\n\nIf the code produces an issue that could not be auto-corrected, you can\nuse `expect_no_corrections` after `expect_issue`.\n\n source = expect_issue subject, <<-CRYSTAL\n a do\n b\n end.c\n # ^^^ error: Avoid chaining a method call on a do...end block.\n CRYSTAL\n\n expect_no_corrections source\n\nIf your code has variables of different lengths, you can use `%{foo}`,\n`^{foo}`, and `_{foo}` to format your template; you can also abbreviate\nissue messages with `[...]`:\n\n %w[raise fail].each do |keyword|\n expect_issue subject, <<-CRYSTAL, keyword: keyword\n %{keyword} Exception.new(msg)\n # ^{keyword}^^^^^^^^^^^^^^^^^ error: Redundant `Exception.new` [...]\n CRYSTAL\n\n %w[has_one has_many].each do |type|\n expect_issue subject, <<-CRYSTAL, type: type\n class Book\n %{type} :chapter, foreign_key: \"book_id\"\n _{type} # ^^^^^^^^^^^^^^^^^^^^^^ error: Specifying the default [...]\n end\n CRYSTAL\n end\n\nIf you need to specify an issue on a blank line, use the empty `^{}` marker:\n\n expect_issue subject, <<-CRYSTAL\n\n # ^{} error: Missing frozen string literal comment.\n puts 1\n CRYSTAL","summary":"Mixin for #expect_issue and #expect_no_issues
Represents Crystal syntax tokenizer based on Crystal::Lexer.
Instantiates Tokenizer using a lexer.
Instantiates Tokenizer using a source.
Runs the tokenizer and yields each token as a block argument.
","abstract":false,"location":{"filename":"src/ameba/tokenizer.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/tokenizer.cr#L44"},"def":{"name":"run","yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Crystal::Token -> _)"},"visibility":"Public","body":"begin\n run_normal_state(@lexer, &block)\n true\nrescue e : Crystal::SyntaxException\n false\nend"}}]}]}]}} \ No newline at end of file +{"repository_name":"ameba","body":"\n \n
Code style linter for Crystal
\n
\n \n (a single-celled animal that catches food and moves about by extending fingerlike projections of protoplasm)\n \n
\n\n \n \n \n
\n\n[🎬 Watch the LuckyCast showing how to use Ameba](https://luckycasts.com/videos/ameba)\n\n### Autocorrection\n\nRules that are marked as `[Correctable]` in the output can be automatically corrected using `--fix` flag:\n\n```sh\n$ ameba --fix\n```\n\n### Explain issues\n\nAmeba allows you to dig deeper into an issue, by showing you details about the issue\nand the reasoning by it being reported.\n\nTo be convenient, you can just copy-paste the `PATH:line:column` string from the\nreport and paste behind the `ameba` command to check it out.\n\n```sh\n$ ameba crystal/command/format.cr:26:83 # show explanation for the issue\n$ ameba --explain crystal/command/format.cr:26:83 # same thing\n```\n\n### Run in parallel\n\nSome quick benchmark results measured while running Ameba on Crystal repo:\n\n```sh\n$ CRYSTAL_WORKERS=1 ameba #=> 29.11 seconds\n$ CRYSTAL_WORKERS=2 ameba #=> 19.49 seconds\n$ CRYSTAL_WORKERS=4 ameba #=> 13.48 seconds\n$ CRYSTAL_WORKERS=8 ameba #=> 10.14 seconds\n```\n\n## Installation\n\n### As a project dependency:\n\nAdd this to your application's `shard.yml`:\n\n```yaml\ndevelopment_dependencies:\n ameba:\n github: crystal-ameba/ameba\n version: ~> 1.4.0\n```\n\nBuild `bin/ameba` binary within your project directory while running `shards install`.\n\n### OS X\n\n```sh\n$ brew tap crystal-ameba/ameba\n$ brew install ameba\n```\n\n### Docker\n\nBuild the image:\n\n```sh\n$ docker build -t ghcr.io/crystal-ameba/ameba .\n```\n\nTo use the resulting image on a local source folder, mount the current (or target) directory into `/src`:\n\n```sh\n$ docker run -v $(pwd):/src ghcr.io/crystal-ameba/ameba\n```\n\nAlso available on GitHub: https://github.com/crystal-ameba/ameba/pkgs/container/ameba\n\n### From sources\n\n```sh\n$ git clone https://github.com/crystal-ameba/ameba && cd ameba\n$ make install\n```\n\n## Configuration\n\nDefault configuration file is `.ameba.yml`.\nIt allows to configure rule properties, disable specific rules and exclude sources from the rules.\n\nGenerate new file by running `ameba --gen-config`.\n\n### Sources\n\n**List of sources to run Ameba on can be configured globally via:**\n\n- `Globs` section - an array of wildcards (or paths) to include to the\n inspection. Defaults to `%w(**/*.cr !lib)`, meaning it includes all project\n files with `*.cr` extension except those which exist in `lib` folder.\n- `Excluded` section - an array of wildcards (or paths) to exclude from the\n source list defined by `Globs`. Defaults to an empty array.\n\nIn this example we define default globs and exclude `src/compiler` folder:\n\n``` yaml\nGlobs:\n - \"**/*.cr\"\n - \"!lib\"\n\nExcluded:\n - src/compiler\n```\n\n**Specific sources can be excluded at rule level**:\n\n``` yaml\nStyle/RedundantBegin:\n Excluded:\n - src/server/processor.cr\n - src/server/api.cr\n```\n\n### Rules\n\nOne or more rules, or a one or more group of rules can be included or excluded\nvia command line arguments:\n\n```sh\n$ ameba --only Lint/Syntax # runs only Lint/Syntax rule\n$ ameba --only Style,Lint # runs only rules from Style and Lint groups\n$ ameba --except Lint/Syntax # runs all rules except Lint/Syntax\n$ ameba --except Style,Lint # runs all rules except rules in Style and Lint groups\n```\n\nOr through the configuration file:\n\n``` yaml\nStyle/RedundantBegin:\n Enabled: false\n```\n\n### Inline disabling\n\nOne or more rules or one or more group of rules can be disabled using inline directives:\n\n```crystal\n# ameba:disable Style/LargeNumbers\ntime = Time.epoch(1483859302)\n\ntime = Time.epoch(1483859302) # ameba:disable Style/LargeNumbers, Lint/UselessAssign\ntime = Time.epoch(1483859302) # ameba:disable Style, Lint\n```\n\n## Editors & integrations\n\n- Vim: [vim-crystal](https://github.com/rhysd/vim-crystal), [Ale](https://github.com/w0rp/ale)\n- Emacs: [ameba.el](https://github.com/crystal-ameba/ameba.el)\n- Sublime Text: [Sublime Linter Ameba](https://github.com/epergo/SublimeLinter-contrib-ameba)\n- VSCode: [vscode-crystal-ameba](https://github.com/crystal-ameba/vscode-crystal-ameba)\n- Codacy: [codacy-ameba](https://github.com/codacy/codacy-ameba)\n- GitHub Actions: [github-action](https://github.com/crystal-ameba/github-action)\n\n## Credits & inspirations\n\n- [Crystal Language](https://crystal-lang.org)\n- [Rubocop](https://rubocop.readthedocs.io/en/latest/)\n- [Credo](http://credo-ci.org/)\n- [Dogma](https://github.com/lpil/dogma)\n\n## Contributors\n\n- [veelenga](https://github.com/veelenga) Vitalii Elenhaupt - creator, maintainer\n- [Sija](https://github.com/Sija) Sijawusz Pur Rahnama - maintainer\n","program":{"html_id":"ameba/toplevel","path":"toplevel.html","kind":"module","full_name":"Top Level Namespace","name":"Top Level Namespace","abstract":false,"ancestors":[{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"},{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"},{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"}],"locations":[],"repository_name":"ameba","program":true,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"},{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"}],"extended_modules":[{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"},{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"}],"types":[{"html_id":"ameba/Ameba","path":"Ameba.html","kind":"module","full_name":"Ameba","name":"Ameba","abstract":false,"locations":[{"filename":"src/ameba.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba.cr#L26"},{"filename":"src/ameba/glob_utils.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/glob_utils.cr#L1"},{"filename":"src/ameba/inline_comments.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L1"},{"filename":"src/ameba/issue.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L1"},{"filename":"src/ameba/reportable.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L1"},{"filename":"src/ameba/runner.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L1"},{"filename":"src/ameba/severity.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L3"},{"filename":"src/ameba/source.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L1"},{"filename":"src/ameba/spec/support.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/support.cr#L7"},{"filename":"src/ameba/tokenizer.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/tokenizer.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"VERSION","name":"VERSION","value":"{{ (`shards version \\\"/home/runner/work/ameba/ameba/src\\\"`).chomp.stringify }}"}],"extended_modules":[{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"}],"doc":"Ameba's entry module.\n\nTo run the linter with default parameters:\n\n```\nAmeba.run\n```\n\nTo configure and run it:\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = formatter\nconfig.files = file_paths\n\nAmeba.run config\n```","summary":"Ameba's entry module.
","instance_methods":[{"html_id":"run(config=Config.load)-instance-method","name":"run","doc":"Initializes `Ameba::Runner` and runs it.\nCan be configured via `config` parameter.\n\nExamples:\n\n```\nAmeba.run\nAmeba.run config\n```","summary":"Initializes Ameba::Runner and runs it.
A module that helps to traverse Crystal AST using Crystal::Visitor.
Represents the argument of some node.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,variable:Ameba::AST::Variable)-class-method","name":"new","doc":"Creates a new argument.\n\n```\nArgument.new(node, variable)\n```","summary":"Creates a new argument.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"}],"args_string":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable)","args_html":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L31"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, variable)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"anonymous?-instance-method","name":"anonymous?","doc":"Returns `true` if the `name` is empty, `false` otherwise.","summary":"Returns true if the #name is empty, false otherwise.
Returns true if the #name starts with '_', false otherwise.
Name of the argument.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L45"},"def":{"name":"name","visibility":"Public","body":"case current_node = node\nwhen Crystal::Var, Crystal::Arg\n current_node.name\nelse\n raise(ArgumentError.new(\"Invalid node\"))\nend"}},{"html_id":"node:Crystal::Var|Crystal::Arg-instance-method","name":"node","doc":"The actual node.","summary":"The actual node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L17"},"def":{"name":"node","return_type":"Crystal::Var | Crystal::Arg","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L24"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L24"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"variable:Variable-instance-method","name":"variable","doc":"Variable of this argument (may be the same node)","summary":"Variable of this argument (may be the same node)
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L20"},"def":{"name":"variable","return_type":"Variable","visibility":"Public","body":"@variable"}}]},{"html_id":"ameba/Ameba/AST/Assignment","path":"Ameba/AST/Assignment.html","kind":"class","full_name":"Ameba::AST::Assignment","name":"Assignment","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L7"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents the assignment to the variable.\nHolds the assign node and the variable.","summary":"Represents the assignment to the variable.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,variable:Ameba::AST::Variable,scope:Ameba::AST::Scope)-class-method","name":"new","doc":"Creates a new assignment.\n\n```\nAssignment.new(node, variable, scope)\n```","summary":"Creates a new assignment.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"args_string":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)","args_html":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L31"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, variable, scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"branch:Branch|Nil-instance-method","name":"branch","doc":"Branch of this assignment.","summary":"Branch of this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L17"},"def":{"name":"branch","return_type":"Branch | ::Nil","visibility":"Public","body":"@branch"}},{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L24"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L24"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"in_branch?-instance-method","name":"in_branch?","doc":"Returns `true` if this assignment is in a branch, `false` if not.\nFor example, this assignment is in a branch:\n\n```\na = 1 if a.nil?\n```","summary":"Returns true if this assignment is in a branch, false if not.
The actual assignment node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L11"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"op_assign?-instance-method","name":"op_assign?","doc":"Returns `true` if this assignment is an op assign, `false` if not.\nFor example, this is an op assign:\n\n```\na ||= 1\n```","summary":"Returns true if this assignment is an op assign, false if not.
A scope assignment belongs to
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L20"},"def":{"name":"scope","return_type":"Scope","visibility":"Public","body":"@scope"}},{"html_id":"target_node-instance-method","name":"target_node","doc":"Returns the target node of the variable in this assignment.","summary":"Returns the target node of the variable in this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L65"},"def":{"name":"target_node","visibility":"Public","body":"case assign = node\nwhen Crystal::Assign\n assign.target\nwhen Crystal::OpAssign\n assign.target\nwhen Crystal::UninitializedVar\n assign.var\nwhen Crystal::MultiAssign\n assign.targets.find(node) do |target|\n target.is_a?(Crystal::Var) && (target.name == variable.name)\n end\nelse\n node\nend"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L22"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L22"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"transformed?-instance-method","name":"transformed?","doc":"TODO: Remove in a next release. BC for crystal <= 1.9.\nrefs https://github.com/crystal-ameba/ameba/pull/407\n\nIndicates whether the node is a transformed assignment by the compiler.\ni.e.\n\n```\ncollection.each do |(a, b)|\n puts b\nend\n```\n\nis transformed to:\n\n```\ncollection.each do |__arg0|\n a = __arg0[0]\n b = __arg0[1]\n puts(b)\nend\n```","summary":"TODO Remove in a next release.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":100,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L100"},"def":{"name":"transformed?","visibility":"Public","body":"if (assign = node).is_a?(Crystal::Assign)\nelse\n return false\nend\nif (value = assign.value).is_a?(Crystal::Call)\nelse\n return false\nend\nif (obj = value.obj).is_a?(Crystal::Var)\nelse\n return false\nend\nobj.name.starts_with?(\"__arg\")\n"}},{"html_id":"variable:Variable-instance-method","name":"variable","doc":"Variable of this assignment.","summary":"Variable of this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L14"},"def":{"name":"variable","return_type":"Variable","visibility":"Public","body":"@variable"}}]},{"html_id":"ameba/Ameba/AST/BaseVisitor","path":"Ameba/AST/BaseVisitor.html","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor","abstract":true,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/base_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/base_visitor.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor"},{"html_id":"ameba/Ameba/AST/NodeVisitor","kind":"class","full_name":"Ameba::AST::NodeVisitor","name":"NodeVisitor"},{"html_id":"ameba/Ameba/AST/ScopeVisitor","kind":"class","full_name":"Ameba::AST::ScopeVisitor","name":"ScopeVisitor"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"An abstract base visitor that utilizes general logic for all visitors.","summary":"An abstract base visitor that utilizes general logic for all visitors.
","constructors":[{"html_id":"new(rule:Ameba::Rule::Base,source:Ameba::Source)-class-method","name":"new","doc":"Creates instance of this visitor.\n\n```\nvisitor = Ameba::AST::NodeVisitor.new(rule, source)\n```","summary":"Creates instance of this visitor.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"source","external_name":"source","restriction":"::Ameba::Source"}],"args_string":"(rule : Ameba::Rule::Base, source : Ameba::Source)","args_html":"(rule : Ameba::Rule::Base, source : Ameba::Source)","location":{"filename":"src/ameba/ast/visitors/base_visitor.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/base_visitor.cr#L18"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"source","external_name":"source","restriction":"::Ameba::Source"}],"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"visit(node:Crystal::ASTNode)-instance-method","name":"visit","doc":"A main visit method that accepts `Crystal::ASTNode`.\nReturns `true`, meaning all child nodes will be traversed.","summary":"A main visit method that accepts Crystal::ASTNode.
Represents the branch in Crystal code.
","class_methods":[{"html_id":"of(node:Crystal::ASTNode,parent_node:Crystal::ASTNode)-class-method","name":"of","doc":"Constructs a new branch based on the node some parent scope.\n\n```\nBranch.of(assign_node, def_node)\n```","summary":"Constructs a new branch based on the node some parent scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"parent_node","external_name":"parent_node","restriction":"Crystal::ASTNode"}],"args_string":"(node : Crystal::ASTNode, parent_node : Crystal::ASTNode)","args_html":"(node : Crystal::ASTNode, parent_node : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/branch.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L64"},"def":{"name":"of","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"parent_node","external_name":"parent_node","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"(BranchVisitor.new(node)).tap(&.accept(parent_node)).branch"}},{"html_id":"of(node:Crystal::ASTNode,scope:Scope)-class-method","name":"of","doc":"Constructs a new branch based on the node in scope.\n\n```\nBranch.of(assign_node, scope)\n```","summary":"Constructs a new branch based on the node in scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"args_string":"(node : Crystal::ASTNode, scope : Scope)","args_html":"(node : Crystal::ASTNode, scope : Scope)","location":{"filename":"src/ameba/ast/branch.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L55"},"def":{"name":"of","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"visibility":"Public","body":"of(node, scope.node)"}}],"constructors":[{"html_id":"new(node:Crystal::ASTNode,parent:Ameba::AST::Branchable)-class-method","name":"new","doc":"Creates a new branch.\n\n```\nBranch.new(if_node)\n```","summary":"Creates a new branch.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","external_name":"parent","restriction":"::Ameba::AST::Branchable"}],"args_string":"(node : Crystal::ASTNode, parent : Ameba::AST::Branchable)","args_html":"(node : Crystal::ASTNode, parent : Ameba::AST::Branchable)","location":{"filename":"src/ameba/ast/branch.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L32"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","external_name":"parent","restriction":"::Ameba::AST::Branchable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, parent)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other:self)-instance-method","name":"==","doc":"Returns `true` if this reference is the same as *other*. Invokes `same?`.","summary":"Returns true if this reference is the same as other.
See Object#hash(hasher)
Returns true if current branch is in a loop, false - otherwise.
The actual branch node.
","abstract":false,"location":{"filename":"src/ameba/ast/branch.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L16"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"parent:Branchable-instance-method","name":"parent","doc":"The parent branchable.","summary":"The parent branchable.
","abstract":false,"location":{"filename":"src/ameba/ast/branch.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L19"},"def":{"name":"parent","return_type":"Branchable","visibility":"Public","body":"@parent"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branch.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L21"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branch.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L21"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/Branchable","path":"Ameba/AST/Branchable.html","kind":"class","full_name":"Ameba::AST::Branchable","name":"Branchable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/branchable.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L15"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"A generic entity to represent a branchable Crystal node.\nFor example, `Crystal::If`, `Crystal::Unless`, `Crystal::While`\nare branchables.\n\n```\nwhile a > 100 # Branchable A\n if b > 2 # Branchable B\n a += 1\n end\nend\n```","summary":"A generic entity to represent a branchable Crystal node.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,parent:Nil|Ameba::AST::Branchable=nil)-class-method","name":"new","doc":"Creates a new branchable\n\n```\nBranchable.new(node, parent_branchable)\n```","summary":"Creates a new branchable
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","default_value":"nil","external_name":"parent","restriction":"::Nil | ::Ameba::AST::Branchable"}],"args_string":"(node : Crystal::ASTNode, parent : Nil | Ameba::AST::Branchable = nil)","args_html":"(node : Crystal::ASTNode, parent : Nil | Ameba::AST::Branchable = nil)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L36"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","default_value":"nil","external_name":"parent","restriction":"::Nil | ::Ameba::AST::Branchable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, parent)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"branches:Array(Crystal::ASTNode)-instance-method","name":"branches","doc":"Array of branches","summary":"Array of branches
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L22"},"def":{"name":"branches","visibility":"Public","body":"@branches"}},{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"loop?-instance-method","name":"loop?","doc":"Returns `true` if this node or one of the parent branchables is a loop,\n`false` otherwise.","summary":"Returns true if this node or one of the parent branchables is a loop, false otherwise.
The actual Crystal node
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L25"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"parent:Branchable|Nil-instance-method","name":"parent","doc":"Parent branchable (if any)","summary":"Parent branchable (if any)
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L19"},"def":{"name":"parent","return_type":"Branchable | ::Nil","visibility":"Public","body":"@parent"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/CountingVisitor","path":"Ameba/AST/CountingVisitor.html","kind":"class","full_name":"Ameba::AST::CountingVisitor","name":"CountingVisitor","abstract":false,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"DEFAULT_COMPLEXITY","name":"DEFAULT_COMPLEXITY","value":"1"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that counts occurrences of certain keywords","summary":"AST Visitor that counts occurrences of certain keywords
","constructors":[{"html_id":"new(scope:Crystal::ASTNode)-class-method","name":"new","doc":"Creates a new counting visitor","summary":"Creates a new counting visitor
","abstract":false,"args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"args_string":"(scope : Crystal::ASTNode)","args_html":"(scope : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L9"},"def":{"name":"new","args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"_ = allocate\n_.initialize(scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"count-instance-method","name":"count","doc":"Returns the number of keywords that were found in the node","summary":"Returns the number of keywords that were found in the node
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L19"},"def":{"name":"count","visibility":"Public","body":"@scope.accept(self)\n@complexity\n"}},{"html_id":"macro_condition?:Bool-instance-method","name":"macro_condition?","abstract":false,"location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L6"},"def":{"name":"macro_condition?","visibility":"Public","body":"@macro_condition"}},{"html_id":"visit(node:Crystal::MacroIf|Crystal::MacroFor)-instance-method","name":"visit","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::MacroIf | Crystal::MacroFor"}],"args_string":"(node : Crystal::MacroIf | Crystal::MacroFor)","args_html":"(node : Crystal::MacroIf | Crystal::MacroFor)","location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L45"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::MacroIf | Crystal::MacroFor"}],"visibility":"Public","body":"@macro_condition = true\n@complexity = DEFAULT_COMPLEXITY\nfalse\n"}}]},{"html_id":"ameba/Ameba/AST/FlowExpression","path":"Ameba/AST/FlowExpression.html","kind":"class","full_name":"Ameba::AST::FlowExpression","name":"FlowExpression","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/flow_expression.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a flow expression in Crystal code.\nFor example,\n\n```\ndef foobar\n a = 3\n return 42 # => flow expression\n a + 1\nend\n```\n\nFlow expression contains an actual node of a control expression and\na parent node, which allows easily search through the related statement\n(i.e. find unreachable code)","summary":"Represents a flow expression in Crystal code.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,in_loop:Bool)-class-method","name":"new","doc":"Creates a new flow expression.\n\n```\nFlowExpression.new(node, parent_node)\n```","summary":"Creates a new flow expression.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"in_loop","external_name":"in_loop","restriction":"::Bool"}],"args_string":"(node : Crystal::ASTNode, in_loop : Bool)","args_html":"(node : Crystal::ASTNode, in_loop : Bool)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L36"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"in_loop","external_name":"in_loop","restriction":"::Bool"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, in_loop)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"in_loop?:Bool-instance-method","name":"in_loop?","doc":"Is true only if some of the nodes parents is a loop.","summary":"Is true only if some of the nodes parents is a loop.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L22"},"def":{"name":"in_loop?","return_type":"Bool","visibility":"Public","body":"@in_loop"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::ASTNode-instance-method","name":"node","doc":"The actual node of the flow expression.","summary":"The actual node of the flow expression.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L25"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"unreachable_nodes-instance-method","name":"unreachable_nodes","doc":"Returns nodes which can't be reached because of a flow command inside.\nFor example:\n\n```\ndef foobar\n a = 1\n return 42\n\n a + 2 # => unreachable assign node\nend\n```","summary":"Returns nodes which can't be reached because of a flow command inside.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":50,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L50"},"def":{"name":"unreachable_nodes","visibility":"Public","body":"unreachable_nodes = [] of Crystal::ASTNode\ncase current_node = node\nwhen Crystal::Expressions\n control_flow_found = false\n current_node.expressions.each do |exp|\n if control_flow_found\n unreachable_nodes << exp\n end\n control_flow_found || (control_flow_found = (!(loop?(exp))) && (flow_expression?(exp, in_loop?)))\n end\nwhen Crystal::BinaryOp\n if flow_expression?(current_node.left, in_loop?)\n unreachable_nodes << current_node.right\n end\nend\nunreachable_nodes\n"}}]},{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","path":"Ameba/AST/FlowExpressionVisitor.html","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/flow_expression_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/flow_expression_visitor.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that traverses all the flow expressions.","summary":"AST Visitor that traverses all the flow expressions.
"},{"html_id":"ameba/Ameba/AST/InstanceVariable","path":"Ameba/AST/InstanceVariable.html","kind":"class","full_name":"Ameba::AST::InstanceVariable","name":"InstanceVariable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"constructors":[{"html_id":"new(node:Crystal::InstanceVar)-class-method","name":"new","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::InstanceVar"}],"args_string":"(node : Crystal::InstanceVar)","args_html":"(node : Crystal::InstanceVar)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L10"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::InstanceVar"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"name(*args,**options)-instance-method","name":"name","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L7"},"def":{"name":"name","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.name(*args, **options)"}},{"html_id":"name(*args,**options,&)-instance-method","name":"name","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L7"},"def":{"name":"name","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.name(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::InstanceVar-instance-method","name":"node","abstract":false,"location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L3"},"def":{"name":"node","return_type":"Crystal::InstanceVar","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L8"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L8"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/NodeVisitor","path":"Ameba/AST/NodeVisitor.html","kind":"class","full_name":"Ameba::AST::NodeVisitor","name":"NodeVisitor","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},"ancestors":[{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L10"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"NODES","name":"NODES","value":"{Alias, Assign, Block, Call, Case, ClassDef, ClassVar, Def, EnumDef, ExceptionHandler, Expressions, HashLiteral, If, InstanceVar, IsA, LibDef, ModuleDef, NilLiteral, StringInterpolation, Unless, Until, Var, When, While}","doc":"List of nodes to be visited by Ameba's rules.","summary":"List of nodes to be visited by Ameba's rules.
"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"An AST Visitor that traverses the source and allows all nodes\nto be inspected by rules.\n\n```\nvisitor = Ameba::AST::NodeVisitor.new(rule, source)\n```","summary":"An AST Visitor that traverses the source and allows all nodes to be inspected by rules.
","class_methods":[{"html_id":"category_to_node_classes(category:Category)-class-method","name":"category_to_node_classes","abstract":false,"args":[{"name":"category","external_name":"category","restriction":"Category"}],"args_string":"(category : Category)","args_html":"(category : Category)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":46,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L46"},"def":{"name":"category_to_node_classes","args":[{"name":"category","external_name":"category","restriction":"Category"}],"visibility":"Public","body":"([] of Crystal::ASTNode.class).tap do |classes|\n if category.macro?\n classes.push(Crystal::Macro, Crystal::MacroExpression, Crystal::MacroIf, Crystal::MacroFor)\n end\nend"}}],"constructors":[{"html_id":"new(rule,source,*,skip:Category)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","external_name":"skip","restriction":"Category"}],"args_string":"(rule, source, *, skip : Category)","args_html":"(rule, source, *, skip : Category)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":57,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L57"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","external_name":"skip","restriction":"Category"}],"splat_index":2,"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip: skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}},{"html_id":"new(rule,source,*,skip:Array|Nil=nil)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":"Array | ::Nil"}],"args_string":"(rule, source, *, skip : Array | Nil = nil)","args_html":"(rule, source, *, skip : Array | Nil = nil)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":62,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L62"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":"Array | ::Nil"}],"splat_index":2,"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip: skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"visit(node:Crystal::VisibilityModifier)-instance-method","name":"visit","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::VisibilityModifier"}],"args_string":"(node : Crystal::VisibilityModifier)","args_html":"(node : Crystal::VisibilityModifier)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":67,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L67"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::VisibilityModifier"}],"visibility":"Public","body":"node.exp.visibility = node.modifier\ntrue\n"}},{"html_id":"visit(node:Crystal::Alias)-instance-method","name":"visit","doc":"A visit callback for `Crystal::Alias` node.\n\nReturns `true` if the child nodes should be traversed as well,\n`false` otherwise.","summary":"A visit callback for Crystal::Alias node.
A visit callback for Crystal::Assign node.
A visit callback for Crystal::Block node.
A visit callback for Crystal::Call node.
A visit callback for Crystal::Case node.
A visit callback for Crystal::ClassDef node.
A visit callback for Crystal::ClassVar node.
A visit callback for Crystal::Def node.
A visit callback for Crystal::EnumDef node.
A visit callback for Crystal::ExceptionHandler node.
A visit callback for Crystal::Expressions node.
A visit callback for Crystal::HashLiteral node.
A visit callback for Crystal::If node.
A visit callback for Crystal::InstanceVar node.
A visit callback for Crystal::IsA node.
A visit callback for Crystal::LibDef node.
A visit callback for Crystal::ModuleDef node.
A visit callback for Crystal::NilLiteral node.
A visit callback for Crystal::StringInterpolation node.
A visit callback for Crystal::Unless node.
A visit callback for Crystal::Until node.
A visit callback for Crystal::Var node.
A visit callback for Crystal::When node.
A visit callback for Crystal::While node.
A class that utilizes a logic to traverse AST nodes and fire a source test callback if a redundant Crystal::ControlExpression is reached.
A node to run traversal on.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L13"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"rule:Rule::Base-instance-method","name":"rule","doc":"A corresponding rule that uses this visitor.","summary":"A corresponding rule that uses this visitor.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L7"},"def":{"name":"rule","return_type":"Rule::Base","visibility":"Public","body":"@rule"}},{"html_id":"source:Source-instance-method","name":"source","doc":"A source that needs to be traversed.","summary":"A source that needs to be traversed.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L10"},"def":{"name":"source","return_type":"Source","visibility":"Public","body":"@source"}}]},{"html_id":"ameba/Ameba/AST/Reference","path":"Ameba/AST/Reference.html","kind":"class","full_name":"Ameba::AST::Reference","name":"Reference","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/Variable","kind":"class","full_name":"Ameba::AST::Variable","name":"Variable"},"ancestors":[{"html_id":"ameba/Ameba/AST/Variable","kind":"class","full_name":"Ameba::AST::Variable","name":"Variable"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/reference.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/reference.cr#L7"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a reference to the variable.\nIt behaves like a variable is used to distinguish a\nthe variable from its reference.","summary":"Represents a reference to the variable.
","instance_methods":[{"html_id":"explicit=(explicit:Bool)-instance-method","name":"explicit=","abstract":false,"args":[{"name":"explicit","external_name":"explicit","restriction":"::Bool"}],"args_string":"(explicit : Bool)","args_html":"(explicit : Bool)","location":{"filename":"src/ameba/ast/variabling/reference.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/reference.cr#L8"},"def":{"name":"explicit=","args":[{"name":"explicit","external_name":"explicit","restriction":"::Bool"}],"visibility":"Public","body":"@explicit = explicit"}},{"html_id":"explicit?:Bool-instance-method","name":"explicit?","abstract":false,"location":{"filename":"src/ameba/ast/variabling/reference.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/reference.cr#L8"},"def":{"name":"explicit?","visibility":"Public","body":"@explicit"}}]},{"html_id":"ameba/Ameba/AST/Scope","path":"Ameba/AST/Scope.html","kind":"class","full_name":"Ameba::AST::Scope","name":"Scope","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/scope.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a context of the local variable visibility.\nThis is where the local variables belong to.","summary":"Represents a context of the local variable visibility.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,outer_scope:Nil|Ameba::AST::Scope=nil)-class-method","name":"new","doc":"Creates a new scope. Accepts the AST node and the outer scope.\n\n```\nscope = Scope.new(class_node, nil)\n```","summary":"Creates a new scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"outer_scope","default_value":"nil","external_name":"outer_scope","restriction":"::Nil | ::Ameba::AST::Scope"}],"args_string":"(node : Crystal::ASTNode, outer_scope : Nil | Ameba::AST::Scope = nil)","args_html":"(node : Crystal::ASTNode, outer_scope : Nil | Ameba::AST::Scope = nil)","location":{"filename":"src/ameba/ast/scope.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L48"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"outer_scope","default_value":"nil","external_name":"outer_scope","restriction":"::Nil | ::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, outer_scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other:self)-instance-method","name":"==","doc":"Returns `true` if this reference is the same as *other*. Invokes `same?`.","summary":"Returns true if this reference is the same as other.
Creates a new argument in the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":68,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L68"},"def":{"name":"add_argument","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"add_variable((Crystal::Var.new(node.name)).at(node))\narguments << (Argument.new(node, variables.last))\n"}},{"html_id":"add_ivariable(node)-instance-method","name":"add_ivariable","doc":"Adds a new instance variable to the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_ivariable(ivar_node)\n```","summary":"Adds a new instance variable to the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L79"},"def":{"name":"add_ivariable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"ivariables << (InstanceVariable.new(node))"}},{"html_id":"add_type_dec_variable(node)-instance-method","name":"add_type_dec_variable","doc":"Adds a new type declaration variable to the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_type_dec_variable(node)\n```","summary":"Adds a new type declaration variable to the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":89,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L89"},"def":{"name":"add_type_dec_variable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"type_dec_variables << (TypeDecVariable.new(node))"}},{"html_id":"add_variable(node)-instance-method","name":"add_variable","doc":"Creates a new variable in the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_variable(var_node)\n```","summary":"Creates a new variable in the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":58,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L58"},"def":{"name":"add_variable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"variables << (Variable.new(node, self))"}},{"html_id":"arg?(var)-instance-method","name":"arg?","doc":"Returns `true` if var is an argument in current scope, `false` otherwise.","summary":"Returns true if var is an argument in current scope, false otherwise.
Link to the arguments in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L20"},"def":{"name":"arguments","visibility":"Public","body":"@arguments"}},{"html_id":"assign_variable(name,node)-instance-method","name":"assign_variable","doc":"Creates a new assignment for the variable.\n\n```\nscope = Scope.new(class_node, nil)\nscope.assign_variable(var_name, assign_node)\n```","summary":"Creates a new assignment for the variable.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":""},{"name":"node","external_name":"node","restriction":""}],"args_string":"(name, node)","args_html":"(name, node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L110"},"def":{"name":"assign_variable","args":[{"name":"name","external_name":"name","restriction":""},{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"(find_variable(name)).try(&.assign(node, self))"}},{"html_id":"assigns_ivar?(name)-instance-method","name":"assigns_ivar?","doc":"Returns `true` if instance variable is assigned in this scope.","summary":"Returns true if instance variable is assigned in this scope.
Returns true if type declaration variable is assigned in this scope.
Returns true if current scope represents a block (or proc), false otherwise.
Returns true if current scope is a def, false otherwise.
Returns true if the node represents exactly the same Crystal node as @node.
Returns variable by its name or nil if it does not exist.
See Object#hash(hasher)
Returns true if current scope sits inside a macro.
List of inner scopes
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L32"},"def":{"name":"inner_scopes","visibility":"Public","body":"@inner_scopes"}},{"html_id":"ivariables:Array(Ameba::AST::InstanceVariable)-instance-method","name":"ivariables","doc":"Link to the instance variables used in current scope","summary":"Link to the instance variables used in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L23"},"def":{"name":"ivariables","visibility":"Public","body":"@ivariables"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/scope.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L38"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/scope.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L38"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::ASTNode-instance-method","name":"node","doc":"The actual AST node that represents a current scope.","summary":"The actual AST node that represents a current scope.
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L35"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"outer_scope:Scope|Nil-instance-method","name":"outer_scope","doc":"Link to the outer scope","summary":"Link to the outer scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L29"},"def":{"name":"outer_scope","return_type":"Scope | ::Nil","visibility":"Public","body":"@outer_scope"}},{"html_id":"references:Array(Ameba::AST::Reference)-instance-method","name":"references","doc":"Link to all variable references in currency scope","summary":"Link to all variable references in currency scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L17"},"def":{"name":"references","visibility":"Public","body":"@references"}},{"html_id":"references?(variable:Variable,check_inner_scopes=true)-instance-method","name":"references?","doc":"Returns `true` if current scope (or any of inner scopes) references variable,\n`false` otherwise.","summary":"Returns true if current scope (or any of inner scopes) references variable, false otherwise.
Returns true if current scope represents a spawn block, e.
Returns true if this scope is a top level scope, false otherwise.
Link to the type declaration variables used in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L26"},"def":{"name":"type_dec_variables","visibility":"Public","body":"@type_dec_variables"}},{"html_id":"type_definition?-instance-method","name":"type_definition?","doc":"Returns `true` if and only if current scope represents some\ntype definition, for example a class.","summary":"Returns true if and only if current scope represents some type definition, for example a class.
Link to local variables
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L14"},"def":{"name":"variables","visibility":"Public","body":"@variables"}},{"html_id":"visibility-instance-method","name":"visibility","doc":"Returns visibility of the current scope (could be inherited from the outer scope).","summary":"Returns visibility of the current scope (could be inherited from the outer scope).
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":180,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L180"},"def":{"name":"visibility","visibility":"Public","body":"@visibility || outer_scope.try(&.visibility)"}},{"html_id":"visibility=(visibility:Crystal::Visibility|Nil)-instance-method","name":"visibility=","doc":"Scope visibility level","summary":"Scope visibility level
","abstract":false,"args":[{"name":"visibility","external_name":"visibility","restriction":"Crystal::Visibility | ::Nil"}],"args_string":"(visibility : Crystal::Visibility | Nil)","args_html":"(visibility : Crystal::Visibility | Nil)","location":{"filename":"src/ameba/ast/scope.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L11"},"def":{"name":"visibility=","args":[{"name":"visibility","external_name":"visibility","restriction":"Crystal::Visibility | ::Nil"}],"visibility":"Public","body":"@visibility = visibility"}},{"html_id":"yields=(yields:Bool)-instance-method","name":"yields=","doc":"Whether the scope yields.","summary":"Whether the scope yields.
","abstract":false,"args":[{"name":"yields","external_name":"yields","restriction":"::Bool"}],"args_string":"(yields : Bool)","args_html":"(yields : Bool)","location":{"filename":"src/ameba/ast/scope.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L8"},"def":{"name":"yields=","args":[{"name":"yields","external_name":"yields","restriction":"::Bool"}],"visibility":"Public","body":"@yields = yields"}},{"html_id":"yields?(check_inner_scopes=true)-instance-method","name":"yields?","doc":"Returns `true` if current scope (or any of inner scopes) yields,\n`false` otherwise.","summary":"Returns true if current scope (or any of inner scopes) yields, false otherwise.
Non-exhaustive list of nodes to be visited by Ameba's rules.
"},{"id":"SPECIAL_NODE_NAMES","name":"SPECIAL_NODE_NAMES","value":"[\"super\", \"previous_def\"] of ::String"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that traverses the source and constructs scopes.","summary":"AST Visitor that traverses the source and constructs scopes.
","constructors":[{"html_id":"new(rule,source,skip=nil)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":""}],"args_string":"(rule, source, skip = nil)","args_html":"(rule, source, skip = nil)","location":{"filename":"src/ameba/ast/visitors/scope_visitor.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/scope_visitor.cr#L31"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}]},{"html_id":"ameba/Ameba/AST/TopLevelNodesVisitor","path":"Ameba/AST/TopLevelNodesVisitor.html","kind":"class","full_name":"Ameba::AST::TopLevelNodesVisitor","name":"TopLevelNodesVisitor","abstract":false,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L4"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that visits certain nodes at a top level, which\ncan characterize the source (i.e. require statements, modules etc.)","summary":"AST Visitor that visits certain nodes at a top level, which can characterize the source (i.e.
","constructors":[{"html_id":"new(scope:Crystal::ASTNode)-class-method","name":"new","doc":"Creates a new instance of visitor","summary":"Creates a new instance of visitor
","abstract":false,"args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"args_string":"(scope : Crystal::ASTNode)","args_html":"(scope : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L8"},"def":{"name":"new","args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"_ = allocate\n_.initialize(scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"require_nodes:Array(Crystal::Require)-instance-method","name":"require_nodes","abstract":false,"location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L5"},"def":{"name":"require_nodes","visibility":"Public","body":"@require_nodes"}},{"html_id":"visit(node:Crystal::Expressions)-instance-method","name":"visit","doc":"If a top level node is `Crystal::Expressions`,\nthen always traverse the children.","summary":"If a top level node is Crystal::Expressions, then always traverse the children.
A general visit method for rest of the nodes.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"}],"args_string":"(node : Crystal::ASTNode)","args_html":"(node : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L26"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"false"}}]},{"html_id":"ameba/Ameba/AST/TypeDecVariable","path":"Ameba/AST/TypeDecVariable.html","kind":"class","full_name":"Ameba::AST::TypeDecVariable","name":"TypeDecVariable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"constructors":[{"html_id":"new(node:Crystal::TypeDeclaration)-class-method","name":"new","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::TypeDeclaration"}],"args_string":"(node : Crystal::TypeDeclaration)","args_html":"(node : Crystal::TypeDeclaration)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L9"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::TypeDeclaration"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"name-instance-method","name":"name","abstract":false,"location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L12"},"def":{"name":"name","visibility":"Public","body":"case var = @node.var\nwhen Crystal::Var, Crystal::InstanceVar, Crystal::ClassVar, Crystal::Global\n var.name\nelse\n raise(\"Unsupported var node type: #{var.class}\")\nend"}},{"html_id":"node:Crystal::TypeDeclaration-instance-method","name":"node","abstract":false,"location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L3"},"def":{"name":"node","return_type":"Crystal::TypeDeclaration","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L7"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L7"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/Util","path":"Ameba/AST/Util.html","kind":"module","full_name":"Ameba::AST::Util","name":"Util","abstract":false,"locations":[{"filename":"src/ameba/ast/util.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/AST/Branchable","kind":"class","full_name":"Ameba::AST::Branchable","name":"Branchable"},{"html_id":"ameba/Ameba/AST/FlowExpression","kind":"class","full_name":"Ameba::AST::FlowExpression","name":"FlowExpression"},{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor"},{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment"},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison"},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil"},{"html_id":"ameba/Ameba/Rule/Lint/NotNilAfterNoBang","kind":"class","full_name":"Ameba::Rule::Lint::NotNilAfterNoBang","name":"NotNilAfterNoBang"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantStringCoercion","kind":"class","full_name":"Ameba::Rule::Lint::RedundantStringCoercion","name":"RedundantStringCoercion"},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument"},{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity"},{"html_id":"ameba/Ameba/Rule/Performance/AnyInsteadOfEmpty","kind":"class","full_name":"Ameba::Rule::Performance::AnyInsteadOfEmpty","name":"AnyInsteadOfEmpty"},{"html_id":"ameba/Ameba/Rule/Performance/ChainedCallWithNoBang","kind":"class","full_name":"Ameba::Rule::Performance::ChainedCallWithNoBang","name":"ChainedCallWithNoBang"},{"html_id":"ameba/Ameba/Rule/Performance/ExcessiveAllocations","kind":"class","full_name":"Ameba::Rule::Performance::ExcessiveAllocations","name":"ExcessiveAllocations"},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause"},{"html_id":"ameba/Ameba/Rule/Style/IsANil","kind":"class","full_name":"Ameba::Rule::Style::IsANil","name":"IsANil"},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames"},{"html_id":"ameba/Ameba/Rule/Style/QueryBoolMethods","kind":"class","full_name":"Ameba::Rule::Style::QueryBoolMethods","name":"QueryBoolMethods"},{"html_id":"ameba/Ameba/Rule/Style/RedundantBegin","kind":"class","full_name":"Ameba::Rule::Style::RedundantBegin","name":"RedundantBegin"},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext"},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn"},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Utility module for Ameba's rules.","summary":"Utility module for Ameba's rules.
","instance_methods":[{"html_id":"abort?(node)-instance-method","name":"abort?","doc":"Returns `true` if node represents `abort` method call.","summary":"Returns true if node represents abort method call.
Returns the exp code of a control expression.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ControlExpression"},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(node : Crystal::ControlExpression, code_lines)","args_html":"(node : Crystal::ControlExpression, code_lines)","location":{"filename":"src/ameba/ast/util.cr","line_number":199,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L199"},"def":{"name":"control_exp_code","args":[{"name":"node","external_name":"node","restriction":"Crystal::ControlExpression"},{"name":"code_lines","external_name":"code_lines","restriction":""}],"visibility":"Public","body":"if exp = node.exp\nelse\n return\nend\nif exp_code = node_source(exp, code_lines)\nelse\n return\nend\nif exp.is_a?(Crystal::TupleLiteral) && (exp_code[0] != '{')\nelse\n return exp_code\nend\nif exp_start = exp.elements.first.location\nelse\n return\nend\nif exp_end = exp.end_location\nelse\n return\nend\n\"{#{source_between(exp_start, exp_end, code_lines)}}\"\n"}},{"html_id":"dynamic_literal?(node):Bool-instance-method","name":"dynamic_literal?","doc":"Returns `true` if current `node` is a dynamic literal, `false` otherwise.","summary":"Returns true if current node is a dynamic literal, false otherwise.
Returns true if node represents exit method call.
Returns true if node is a flow command, false otherwise.
Returns true if node is a flow expression, false if not.
Returns true if current node is a literal, false otherwise.
Returns true if node represents a loop.
Returns nil if node does not contain a name.
Returns nil if node does not contain a name.
Returns zero if node does not contain a name.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/util.cr","line_number":224,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L224"},"def":{"name":"name_size","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"if (size = node.name_size).zero?\nelse\n return size\nend\nif (node.responds_to?(:name)) && (name = node.name)\nelse\n return 0\nend\ncase name\nwhen Crystal::ASTNode\n name.name_size\nwhen Crystal::Token::Kind\n name.to_s.size\nelse\n name.size\nend\n"}},{"html_id":"node_source(node,code_lines)-instance-method","name":"node_source","doc":"Returns a source code for the current node.\nThis method uses `node.location` and `node.end_location`\nto determine and cut a piece of source of the node.","summary":"Returns a source code for the current node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(node, code_lines)","args_html":"(node, code_lines)","location":{"filename":"src/ameba/ast/util.cr","line_number":69,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L69"},"def":{"name":"node_source","args":[{"name":"node","external_name":"node","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"visibility":"Public","body":"loc, end_loc = node.location, node.end_location\nif loc && end_loc\nelse\n return\nend\nsource_between(loc, end_loc, code_lines)\n"}},{"html_id":"path_named?(node,name):Bool-instance-method","name":"path_named?","doc":"Returns `true` if current `node` is a `Crystal::Path`\nmatching given *name*, `false` otherwise.","summary":"Returns true if current node is a Crystal::Path matching given name, false otherwise.
Returns true if node represents raise method call.
Returns the source code from loc to end_loc (inclusive).
","abstract":false,"args":[{"name":"loc","external_name":"loc","restriction":""},{"name":"end_loc","external_name":"end_loc","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(loc, end_loc, code_lines) : String | Nil","args_html":"(loc, end_loc, code_lines) : String | Nil","location":{"filename":"src/ameba/ast/util.cr","line_number":77,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L77"},"def":{"name":"source_between","args":[{"name":"loc","external_name":"loc","restriction":""},{"name":"end_loc","external_name":"end_loc","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"return_type":"String | ::Nil","visibility":"Public","body":"line, column = loc.line_number - 1, loc.column_number - 1\nend_line, end_column = end_loc.line_number - 1, end_loc.column_number - 1\nnode_lines = code_lines[line..end_line]\nfirst_line, last_line = node_lines[0]?, node_lines[-1]?\nif first_line.nil? || last_line.nil?\n return\nend\nif first_line.size < column\n return\nend\nnode_lines[0] = first_line.sub(0...column, \"\")\nif line == end_line\n end_column = end_column - column\n last_line = node_lines[0]\nend\nif last_line.size < (end_column + 1)\n return\nend\nnode_lines[-1] = last_line.sub((end_column + 1)...last_line.size, \"\")\nnode_lines.join('\\n')\n"}},{"html_id":"static_literal?(node):Bool-instance-method","name":"static_literal?","doc":"Returns `true` if current `node` is a static literal, `false` otherwise.","summary":"Returns true if current node is a static literal, false otherwise.
Represents the existence of the local variable.
","constructors":[{"html_id":"new(node:Crystal::Var,scope:Ameba::AST::Scope)-class-method","name":"new","doc":"Creates a new variable(in the scope).\n\n```\nVariable.new(node, scope)\n```","summary":"Creates a new variable(in the scope).
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"args_string":"(node : Crystal::Var, scope : Ameba::AST::Scope)","args_html":"(node : Crystal::Var, scope : Ameba::AST::Scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L30"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"assign(node,scope)-instance-method","name":"assign","doc":"Assigns the variable (creates a new assignment).\nVariable may have multiple assignments.\n\n```\nvariable = Variable.new(node, scope)\nvariable.assign(node1)\nvariable.assign(node2)\nvariable.assignment.size # => 2\n```","summary":"Assigns the variable (creates a new assignment).
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":""}],"args_string":"(node, scope)","args_html":"(node, scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L47"},"def":{"name":"assign","args":[{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":""}],"visibility":"Public","body":"assignments << (Assignment.new(node, self, scope))\nupdate_assign_reference!\n"}},{"html_id":"assign_before_reference:Crystal::ASTNode|Nil-instance-method","name":"assign_before_reference","doc":"Node of the first assignment which can be available before any reference.","summary":"Node of the first assignment which can be available before any reference.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L18"},"def":{"name":"assign_before_reference","return_type":"Crystal::ASTNode | ::Nil","visibility":"Public","body":"@assign_before_reference"}},{"html_id":"assignments:Array(Ameba::AST::Assignment)-instance-method","name":"assignments","doc":"List of the assignments of this variable.","summary":"List of the assignments of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L6"},"def":{"name":"assignments","visibility":"Public","body":"@assignments"}},{"html_id":"captured_by_block?(scope=@scope)-instance-method","name":"captured_by_block?","doc":"Returns `true` if the current var is referenced in\nin the block. For example this variable is captured\nby block:\n\n```\na = 1\n3.times { |i| a = a + i }\n```\n\nAnd this variable is not captured by block.\n\n```\ni = 1\n3.times { |i| i + 1 }\n```","summary":"Returns true if the current var is referenced in in the block.
Returns true if the variable is declared before the #node.
Returns true if the #node represents exactly the same Crystal node as @node.
Returns true if the name starts with '_', false if not.
The actual var node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L12"},"def":{"name":"node","return_type":"Crystal::Var","visibility":"Public","body":"@node"}},{"html_id":"reference(node:Crystal::Var,scope:Scope)-instance-method","name":"reference","doc":"Creates a reference to this variable in some scope.\n\n```\nvariable = Variable.new(node, scope)\nvariable.reference(var_node, some_scope)\n```","summary":"Creates a reference to this variable in some scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"args_string":"(node : Crystal::Var, scope : Scope)","args_html":"(node : Crystal::Var, scope : Scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":70,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L70"},"def":{"name":"reference","args":[{"name":"node","external_name":"node","restriction":"Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"visibility":"Public","body":"(Reference.new(node, scope)).tap do |reference|\n references << reference\n scope.references << reference\nend"}},{"html_id":"reference_assignments!-instance-method","name":"reference_assignments!","doc":"Reference variable's assignments.\n\n```\nvariable = Variable.new(node, scope)\nvariable.assign(assign_node)\nvariable.reference_assignments!\n```","summary":"Reference variable's assignments.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":84,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L84"},"def":{"name":"reference_assignments!","visibility":"Public","body":"consumed_branches = Set(Branch).new\nassignments.reverse_each do |assignment|\n if assignment.branch.in?(consumed_branches)\n next\n end\n assignment.referenced = true\n if branch = assignment.branch\n else\n break\n end\n consumed_branches << branch\nend\n"}},{"html_id":"referenced?-instance-method","name":"referenced?","doc":"Returns `true` if variable has any reference.\n\n```\nvariable = Variable.new(node, scope)\nvariable.reference(var_node)\nvariable.referenced? # => true\n```","summary":"Returns true if variable has any reference.
List of the references of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L9"},"def":{"name":"references","visibility":"Public","body":"@references"}},{"html_id":"scope:Scope-instance-method","name":"scope","doc":"Scope of this variable.","summary":"Scope of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L15"},"def":{"name":"scope","return_type":"Scope","visibility":"Public","body":"@scope"}},{"html_id":"special?-instance-method","name":"special?","doc":"Returns `true` if it is a special variable, i.e `$?`.","summary":"Returns true if it is a special variable, i.e $?.
Returns true if the variable is a target (on the left) of the assignment, false otherwise.
Returns true if current variable potentially referenced in a macro, false if not.
A configuration entry for Ameba::Runner.
Loads YAML configuration file by path.
Returns true if correctable issues should be autocorrected.
Returns true if correctable issues should be autocorrected.
Represents a list of paths to exclude from globs.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L81"},"def":{"name":"excluded","return_type":"Array(String)","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String))-instance-method","name":"excluded=","doc":"Represents a list of paths to exclude from globs.\nCan have wildcards.\n\n```\nconfig = Ameba::Config.load\nconfig.excluded = [\"spec\", \"src/server/*.cr\"]\n```","summary":"Represents a list of paths to exclude from globs.
","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String)"}],"args_string":"(excluded : Array(String))","args_html":"(excluded : Array(String))","location":{"filename":"src/ameba/config.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L81"},"def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String)"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"formatter:Formatter::BaseFormatter-instance-method","name":"formatter","doc":"Returns a formatter to be used while inspecting files.\nIf formatter is not set, it will return default formatter.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = custom_formatter\nconfig.formatter\n```","summary":"Returns a formatter to be used while inspecting files.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":167,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L167"},"def":{"name":"formatter","return_type":"Formatter::BaseFormatter","visibility":"Public","body":"if (value = @formatter).nil?\n @formatter = (Formatter::DotFormatter.new)\nelse\n value\nend"}},{"html_id":"formatter=(name:String|Symbol)-instance-method","name":"formatter=","doc":"Sets formatter by name.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = :progress\n```","summary":"Sets formatter by name.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":"String | Symbol"}],"args_string":"(name : String | Symbol)","args_html":"(name : String | Symbol)","location":{"filename":"src/ameba/config.cr","line_number":177,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L177"},"def":{"name":"formatter=","args":[{"name":"name","external_name":"name","restriction":"String | Symbol"}],"visibility":"Public","body":"if formatter = AVAILABLE_FORMATTERS[name]?\nelse\n raise(\"Unknown formatter `#{name}`. Use one of #{Config.formatter_names}.\")\nend\n@formatter = formatter.new\n"}},{"html_id":"formatter=(formatter:Formatter::BaseFormatter)-instance-method","name":"formatter=","doc":"Returns a formatter to be used while inspecting files.\nIf formatter is not set, it will return default formatter.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = custom_formatter\nconfig.formatter\n```","summary":"Returns a formatter to be used while inspecting files.
","abstract":false,"args":[{"name":"formatter","external_name":"formatter","restriction":"Formatter::BaseFormatter"}],"args_string":"(formatter : Formatter::BaseFormatter)","args_html":"(formatter : Formatter::BaseFormatter)","location":{"filename":"src/ameba/config.cr","line_number":167,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L167"},"def":{"name":"formatter=","args":[{"name":"formatter","external_name":"formatter","restriction":"Formatter::BaseFormatter"}],"visibility":"Public","body":"@formatter = formatter"}},{"html_id":"globs:Array(String)-instance-method","name":"globs","doc":"Returns a list of paths (with wildcards) to files.\nRepresents a list of sources to be inspected.\nIf globs are not set, it will return default list of files.\n\n```\nconfig = Ameba::Config.load\nconfig.globs = [\"**/*.cr\"]\nconfig.globs\n```","summary":"Returns a list of paths (with wildcards) to files.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":72,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L72"},"def":{"name":"globs","return_type":"Array(String)","visibility":"Public","body":"@globs"}},{"html_id":"globs=(globs:Array(String))-instance-method","name":"globs=","doc":"Returns a list of paths (with wildcards) to files.\nRepresents a list of sources to be inspected.\nIf globs are not set, it will return default list of files.\n\n```\nconfig = Ameba::Config.load\nconfig.globs = [\"**/*.cr\"]\nconfig.globs\n```","summary":"Returns a list of paths (with wildcards) to files.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":"Array(String)"}],"args_string":"(globs : Array(String))","args_html":"(globs : Array(String))","location":{"filename":"src/ameba/config.cr","line_number":72,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L72"},"def":{"name":"globs=","args":[{"name":"globs","external_name":"globs","restriction":"Array(String)"}],"visibility":"Public","body":"@globs = globs"}},{"html_id":"rules:Array(Rule::Base)-instance-method","name":"rules","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":60,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L60"},"def":{"name":"rules","return_type":"Array(Rule::Base)","visibility":"Public","body":"@rules"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L61"},"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","location":{"filename":"src/ameba/config.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L61"},"def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"sources-instance-method","name":"sources","doc":"Returns a list of sources matching globs and excluded sections.\n\n```\nconfig = Ameba::Config.load\nconfig.sources # => list of default sources\nconfig.globs = [\"**/*.cr\"]\nconfig.excluded = [\"spec\"]\nconfig.sources # => list of sources pointing to files found by the wildcards\n```","summary":"Returns a list of sources matching globs and excluded sections.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":154,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L154"},"def":{"name":"sources","visibility":"Public","body":"((find_files_by_globs(globs)) - (find_files_by_globs(excluded))).map do |path|\n Source.new(File.read(path), path)\nend"}},{"html_id":"update_rule(name,enabled=true,excluded=nil)-instance-method","name":"update_rule","doc":"Updates rule properties.\n\n```\nconfig = Ameba::Config.load\nconfig.update_rule \"MyRuleName\", enabled: false\n```","summary":"Updates rule properties.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"args_string":"(name, enabled = true, excluded = nil)","args_html":"(name, enabled = true, excluded = nil)","location":{"filename":"src/ameba/config.cr","line_number":190,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L190"},"def":{"name":"update_rule","args":[{"name":"name","external_name":"name","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"visibility":"Public","body":"rule = @rules.find() do |__arg2|\n __arg2.name == name\nend\nif rule\nelse\n raise(ArgumentError.new(\"Rule `#{name}` does not exist\"))\nend\nrule.tap(&.enabled = enabled).tap(&.excluded = excluded)\n"}},{"html_id":"update_rules(names,enabled=true,excluded=nil)-instance-method","name":"update_rules","doc":"Updates rules properties.\n\n```\nconfig = Ameba::Config.load\nconfig.update_rules %w(Rule1 Rule2), enabled: true\n```\n\nalso it allows to update groups of rules:\n\n```\nconfig.update_rules %w(Group1 Group2), enabled: true\n```","summary":"Updates rules properties.
","abstract":false,"args":[{"name":"names","external_name":"names","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"args_string":"(names, enabled = true, excluded = nil)","args_html":"(names, enabled = true, excluded = nil)","location":{"filename":"src/ameba/config.cr","line_number":211,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L211"},"def":{"name":"update_rules","args":[{"name":"names","external_name":"names","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"visibility":"Public","body":"names.try(&.each do |name|\n if rules = @rule_groups[name]?\n rules.each do |rule|\n rule.enabled = enabled\n rule.excluded = excluded\n end\n else\n update_rule(name, enabled, excluded)\n end\nend)"}}]},{"html_id":"ameba/Ameba/Ext","path":"Ameba/Ext.html","kind":"module","full_name":"Ameba::Ext","name":"Ext","abstract":false,"locations":[{"filename":"src/ameba/ext/location.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ext/location.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Ext/Location","path":"Ameba/Ext/Location.html","kind":"module","full_name":"Ameba::Ext::Location","name":"Location","abstract":false,"locations":[{"filename":"src/ameba/ext/location.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ext/location.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Crystal/Location","kind":"class","full_name":"Crystal::Location","name":"Location"}],"namespace":{"html_id":"ameba/Ameba/Ext","kind":"module","full_name":"Ameba::Ext","name":"Ext"},"doc":"Extensions to Crystal::Location","summary":"Extensions to Crystal::Location
","instance_methods":[{"html_id":"adjust(line_number=0,column_number=0):self-instance-method","name":"adjust","doc":"Returns the same location as this location but with the line and/or column number(s) adjusted\nby the given amount(s).","summary":"Returns the same location as this location but with the line and/or column number(s) adjusted by the given amount(s).
","abstract":false,"args":[{"name":"line_number","default_value":"0","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"0","external_name":"column_number","restriction":""}],"args_string":"(line_number = 0, column_number = 0) : self","args_html":"(line_number = 0, column_number = 0) : self","location":{"filename":"src/ameba/ext/location.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ext/location.cr#L11"},"def":{"name":"adjust","args":[{"name":"line_number","default_value":"0","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"0","external_name":"column_number","restriction":""}],"return_type":"self","visibility":"Public","body":"self.class.new(@filename, @line_number + line_number, @column_number + column_number)"}},{"html_id":"seek(offset:self):self-instance-method","name":"seek","doc":"Seeks to a given *offset* relative to `self`.","summary":"Seeks to a given offset relative to self.
Returns the same location as this location but with the line and/or column number(s) changed to the given value(s).
","abstract":false,"args":[{"name":"line_number","default_value":"@line_number","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"@column_number","external_name":"column_number","restriction":""}],"args_string":"(line_number = @line_number, column_number = @column_number) : self","args_html":"(line_number = @line_number, column_number = @column_number) : self","location":{"filename":"src/ameba/ext/location.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ext/location.cr#L5"},"def":{"name":"with","args":[{"name":"line_number","default_value":"@line_number","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"@column_number","external_name":"column_number","restriction":""}],"return_type":"self","visibility":"Public","body":"self.class.new(@filename, line_number, column_number)"}}]}]},{"html_id":"ameba/Ameba/Formatter","path":"Ameba/Formatter.html","kind":"module","full_name":"Ameba::Formatter","name":"Formatter","abstract":false,"locations":[{"filename":"src/ameba/formatter/base_formatter.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L4"},{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/disabled_formatter.cr#L1"},{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L3"},{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L3"},{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/flycheck_formatter.cr#L1"},{"filename":"src/ameba/formatter/json_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L3"},{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/todo_formatter.cr#L1"},{"filename":"src/ameba/formatter/util.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"A module that utilizes Ameba's formatters.","summary":"A module that utilizes Ameba's formatters.
","types":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","path":"Ameba/Formatter/BaseFormatter.html","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/base_formatter.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L8"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/Formatter/DisabledFormatter","kind":"class","full_name":"Ameba::Formatter::DisabledFormatter","name":"DisabledFormatter"},{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/FlycheckFormatter","kind":"class","full_name":"Ameba::Formatter::FlycheckFormatter","name":"FlycheckFormatter"},{"html_id":"ameba/Ameba/Formatter/JSONFormatter","kind":"class","full_name":"Ameba::Formatter::JSONFormatter","name":"JSONFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A base formatter for all formatters. It uses `output` IO\nto report results and also implements stub methods for\ncallbacks in `Ameba::Runner#run` method.","summary":"A base formatter for all formatters.
","constructors":[{"html_id":"new(output:IO=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"args_string":"(output : IO = STDOUT)","args_html":"(output : IO = STDOUT)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L13"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"config:Hash(Symbol,Bool|String)-instance-method","name":"config","abstract":false,"location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L11"},"def":{"name":"config","visibility":"Public","body":"@config"}},{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L30"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":""}},{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","doc":"TODO: allow other IOs","summary":"TODO allow other IOs
","abstract":false,"location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L10"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L22"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":""}},{"html_id":"source_started(source:Source)-instance-method","name":"source_started","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L26"},"def":{"name":"source_started","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":""}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Callback that indicates when inspecting is started.\nA list of sources to inspect is passed as an argument.","summary":"Callback that indicates when inspecting is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L18"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":""}}]},{"html_id":"ameba/Ameba/Formatter/DisabledFormatter","path":"Ameba/Formatter/DisabledFormatter.html","kind":"class","full_name":"Ameba::Formatter::DisabledFormatter","name":"DisabledFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/disabled_formatter.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows all disabled lines by inline directives.","summary":"A formatter that shows all disabled lines by inline directives.
","instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/disabled_formatter.cr#L4"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"output << \"Disabled rules using inline directives:\\n\\n\"\nsources.each do |source|\n source.issues.select(&.disabled?).each do |issue|\n if loc = issue.location\n else\n next\n end\n output << (\"#{source.path}:#{loc.line_number}\".colorize(:cyan))\n output << \" #{issue.rule.name}\\n\"\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Formatter/DotFormatter","path":"Ameba/Formatter/DotFormatter.html","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"subclasses":[{"html_id":"ameba/Ameba/Formatter/TODOFormatter","kind":"class","full_name":"Ameba::Formatter::TODOFormatter","name":"TODOFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows a progress of inspection in a terminal using dots.\nIt is similar to Crystal's dot formatter for specs.","summary":"A formatter that shows a progress of inspection in a terminal using dots.
","instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports a message when inspection is finished.","summary":"Reports a message when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L27"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"output.flush\noutput << \"\\n\\n\"\nshow_affected_code = !config[:without_affected_code]?\nfailed_sources = sources.reject(&.valid?)\nfailed_sources.each do |source|\n source.issues.each do |issue|\n if issue.disabled?\n next\n end\n if ( location = issue.location).nil?\n next\n end\n output.print(location.colorize(:cyan))\n if issue.correctable?\n if config[:autocorrect]?\n output.print(\" [Corrected]\".colorize(:green))\n else\n output.print(\" [Correctable]\".colorize(:yellow))\n end\n end\n output.puts\n output.puts((\"[%s] %s: %s\" % {issue.rule.severity.symbol, issue.rule.name, issue.message}).colorize(issue.rule.severity.color))\n if show_affected_code && (code = affected_code(issue))\n output << (code.colorize(:default))\n end\n output.puts\n end\nend\noutput.puts(finished_in_message(@started_at, Time.monotonic))\noutput.puts(final_message(sources, failed_sources))\n"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Reports a result of the inspection of a corresponding source.","summary":"Reports a result of the inspection of a corresponding source.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L21"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"sym = source.valid? ? \".\".colorize(:green) : \"F\".colorize(:red)\n@mutex.synchronize do\n output << sym\nend\n"}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Reports a message when inspection is started.","summary":"Reports a message when inspection is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L13"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@started_at = Time.monotonic\noutput.puts(started_message(sources.size))\noutput.puts\n"}}]},{"html_id":"ameba/Ameba/Formatter/ExplainFormatter","path":"Ameba/Formatter/ExplainFormatter.html","kind":"class","full_name":"Ameba::Formatter::ExplainFormatter","name":"ExplainFormatter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows the detailed explanation of the issue at\na specific location.","summary":"A formatter that shows the detailed explanation of the issue at a specific location.
","constructors":[{"html_id":"new(output:IO,location)-class-method","name":"new","doc":"Creates a new instance of `ExplainFormatter`.\n\nAccepts *output* which indicates the io where the explanation will be written to.\nSecond argument is *location* which indicates the location to explain.\n\n```\nExplainFormatter.new output, {\n file: path,\n line: line_number,\n column: column_number,\n}\n```","summary":"Creates a new instance of ExplainFormatter.
Reports the explanations at the @location.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L33"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"source = sources.find() do |__arg0|\n __arg0.path == @location.filename\nend\nif source\nelse\n return\nend\nissue = source.issues.find() do |__arg1|\n __arg1.location == @location\nend\nif issue\nelse\n return\nend\nexplain(source, issue)\n"}},{"html_id":"location:Crystal::Location-instance-method","name":"location","abstract":false,"location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L10"},"def":{"name":"location","return_type":"Crystal::Location","visibility":"Public","body":"@location"}},{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","abstract":false,"location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L9"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}}]},{"html_id":"ameba/Ameba/Formatter/FlycheckFormatter","path":"Ameba/Formatter/FlycheckFormatter.html","kind":"class","full_name":"Ameba::Formatter::FlycheckFormatter","name":"FlycheckFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/flycheck_formatter.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"instance_methods":[{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/flycheck_formatter.cr#L5"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"source.issues.each do |issue|\n if issue.disabled?\n next\n end\n if issue.correctable? && config[:autocorrect]?\n next\n end\n if loc = issue.location\n else\n next\n end\n @mutex.synchronize do\n output.printf(\"%s:%d:%d: %s: [%s] %s\\n\", source.path, loc.line_number, loc.column_number, issue.rule.severity.symbol, issue.rule.name, issue.message.gsub('\\n', \" \"))\n end\nend"}}]},{"html_id":"ameba/Ameba/Formatter/JSONFormatter","path":"Ameba/Formatter/JSONFormatter.html","kind":"class","full_name":"Ameba::Formatter::JSONFormatter","name":"JSONFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/json_formatter.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L65"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that produces the result in a json format.\n\nExample:\n\n```\n{\n \"metadata\": {\n \"ameba_version\": \"x.x.x\",\n \"crystal_version\": \"x.x.x\",\n },\n \"sources\": [\n {\n \"issues\": [\n {\n \"location\": {\n \"column\": 7,\n \"line\": 17,\n },\n \"end_location\": {\n \"column\": 20,\n \"line\": 17,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n \"severity\": \"Convention\",\n },\n {\n \"location\": {\n \"column\": 7,\n \"line\": 18,\n },\n \"end_location\": {\n \"column\": 8,\n \"line\": 18,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n },\n {\n \"location\": {\n \"column\": 7,\n \"line\": 19,\n },\n \"end_location\": {\n \"column\": 9,\n \"line\": 19,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n \"severity\": \"Convention\",\n },\n ],\n \"path\": \"src/ameba/formatter/json_formatter.cr\",\n },\n ],\n \"summary\": {\n \"issues_count\": 3,\n \"target_sources_count\": 1,\n },\n}\n```","summary":"A formatter that produces the result in a json format.
","constructors":[{"html_id":"new(output=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(output = STDOUT)","args_html":"(output = STDOUT)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L66"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":94,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L94"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@result.to_json(@output)"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":74,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L74"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"json_source = AsJSON::Source.new(source.path)\nsource.issues.each do |issue|\n if issue.disabled?\n next\n end\n if issue.correctable? && config[:autocorrect]?\n next\n end\n json_source.issues << (AsJSON::Issue.new(issue.rule.name, issue.rule.severity.to_s, issue.location, issue.end_location, issue.message))\n __temp_54 = @result.summary\n __temp_54.issues_count = __temp_54.issues_count + 1\nend\n@result.sources << json_source\n"}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Callback that indicates when inspecting is started.\nA list of sources to inspect is passed as an argument.","summary":"Callback that indicates when inspecting is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":70,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L70"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@result.summary.target_sources_count = sources.size"}}]},{"html_id":"ameba/Ameba/Formatter/TODOFormatter","path":"Ameba/Formatter/TODOFormatter.html","kind":"class","full_name":"Ameba::Formatter::TODOFormatter","name":"TODOFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/todo_formatter.cr#L5"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that creates a todo config.\nBasically, it takes all issues reported and disables corresponding rules\nor excludes failed sources from these rules.","summary":"A formatter that creates a todo config.
","constructors":[{"html_id":"new(output=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(output = STDOUT)","args_html":"(output = STDOUT)","location":{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/todo_formatter.cr#L6"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports a message when inspection is finished.","summary":"Reports a message when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/todo_formatter.cr#L9"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"super(sources)\nissues = sources.flat_map(&.issues)\nif issues.any? do |issue|\n !issue.disabled?\nend\nelse\n @output.puts(\"No issues found. File is not generated.\")\n return\nend\nif issues.any?(&.syntax?)\n @output.puts(\"Unable to generate TODO file. Please fix syntax issues.\")\n return\nend\n(generate_todo_config(issues)).tap do |file|\n @output.puts(\"Created #{file.path}\")\nend\n"}}]},{"html_id":"ameba/Ameba/Formatter/Util","path":"Ameba/Formatter/Util.html","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util","abstract":false,"locations":[{"filename":"src/ameba/formatter/util.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"extended_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"including_types":[{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/ExplainFormatter","kind":"class","full_name":"Ameba::Formatter::ExplainFormatter","name":"ExplainFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"instance_methods":[{"html_id":"affected_code(issue:Issue,context_lines=0,max_length=120,ellipsis=\"...\",prompt=\">\")-instance-method","name":"affected_code","abstract":false,"args":[{"name":"issue","external_name":"issue","restriction":"Issue"},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"args_string":"(issue : Issue, context_lines = 0, max_length = 120, ellipsis = \" ...\", prompt = \"> \")","args_html":"(issue : Issue, context_lines = 0, max_length = 120, ellipsis = " ...", prompt = "> ")","location":{"filename":"src/ameba/formatter/util.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L45"},"def":{"name":"affected_code","args":[{"name":"issue","external_name":"issue","restriction":"Issue"},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"visibility":"Public","body":"if location = issue.location\nelse\n return\nend\naffected_code(issue.code, location, issue.end_location, context_lines, max_length, ellipsis, prompt)\n"}},{"html_id":"affected_code(code,location,end_location=nil,context_lines=0,max_length=120,ellipsis=\"...\",prompt=\">\")-instance-method","name":"affected_code","abstract":false,"args":[{"name":"code","external_name":"code","restriction":""},{"name":"location","external_name":"location","restriction":""},{"name":"end_location","default_value":"nil","external_name":"end_location","restriction":""},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"args_string":"(code, location, end_location = nil, context_lines = 0, max_length = 120, ellipsis = \" ...\", prompt = \"> \")","args_html":"(code, location, end_location = nil, context_lines = 0, max_length = 120, ellipsis = " ...", prompt = "> ")","location":{"filename":"src/ameba/formatter/util.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L51"},"def":{"name":"affected_code","args":[{"name":"code","external_name":"code","restriction":""},{"name":"location","external_name":"location","restriction":""},{"name":"end_location","default_value":"nil","external_name":"end_location","restriction":""},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"visibility":"Public","body":"lines = code.split('\\n')\nlineno, column = location.line_number, location.column_number\nif affected_line = lines[lineno - 1]?.presence\nelse\n return\nend\nif column < max_length\n affected_line = trim(affected_line, max_length, ellipsis)\nend\nshow_context = context_lines > 0\nif show_context\n pre_context, post_context = context(lines, lineno, context_lines)\n position = prompt.size + column\n position = position - 1\nelse\n affected_line_size, affected_line = affected_line.size, affected_line.lstrip\n position = (column - (affected_line_size - affected_line.size)) + prompt.size\n position = position - 1\nend\nString.build do |str|\n if show_context\n pre_context.try(&.each do |line|\n line = trim(line, max_length, ellipsis)\n str << prompt\n str.puts(line.colorize(:dark_gray))\n end)\n end\n str << prompt\n str.puts(affected_line.colorize(:white))\n str << (\" \" * position)\n str << (\"^\".colorize(:yellow))\n if end_location\n end_lineno = end_location.line_number\n end_column = end_location.column_number\n if (end_lineno == lineno) && end_column > column\n end_position = end_column - column\n end_position = end_position - 1\n str << ((\"-\" * end_position).colorize(:dark_gray))\n str << (\"^\".colorize(:yellow))\n end\n end\n str.puts\n if show_context\n post_context.try(&.each do |line|\n line = trim(line, max_length, ellipsis)\n str << prompt\n str.puts(line.colorize(:dark_gray))\n end)\n end\nend\n"}},{"html_id":"context(lines,lineno,context_lines=3,remove_empty=true)-instance-method","name":"context","abstract":false,"args":[{"name":"lines","external_name":"lines","restriction":""},{"name":"lineno","external_name":"lineno","restriction":""},{"name":"context_lines","default_value":"3","external_name":"context_lines","restriction":""},{"name":"remove_empty","default_value":"true","external_name":"remove_empty","restriction":""}],"args_string":"(lines, lineno, context_lines = 3, remove_empty = true)","args_html":"(lines, lineno, context_lines = 3, remove_empty = true)","location":{"filename":"src/ameba/formatter/util.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L19"},"def":{"name":"context","args":[{"name":"lines","external_name":"lines","restriction":""},{"name":"lineno","external_name":"lineno","restriction":""},{"name":"context_lines","default_value":"3","external_name":"context_lines","restriction":""},{"name":"remove_empty","default_value":"true","external_name":"remove_empty","restriction":""}],"visibility":"Public","body":"pre_context, post_context = [] of ::String, [] of ::String\nlines.each_with_index do |line, i|\n case i + 1\n when (lineno - context_lines)...lineno\n pre_context << line\n when (lineno + 1)..(lineno + context_lines)\n post_context << line\n end\nend\nif remove_empty\n while pre_context.first?.try(&.blank?)\n pre_context.shift\n end\n while post_context.last?.try(&.blank?)\n post_context.pop\n end\nend\n{pre_context, post_context}\n"}},{"html_id":"deansify(message:String|Nil):String|Nil-instance-method","name":"deansify","abstract":false,"args":[{"name":"message","external_name":"message","restriction":"String | ::Nil"}],"args_string":"(message : String | Nil) : String | Nil","args_html":"(message : String | Nil) : String | Nil","location":{"filename":"src/ameba/formatter/util.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L5"},"def":{"name":"deansify","args":[{"name":"message","external_name":"message","restriction":"String | ::Nil"}],"return_type":"String | ::Nil","visibility":"Public","body":"message.try do |__arg0|\n (__arg0.gsub(/\\x1b[^m]*m/, \"\")).presence\nend"}},{"html_id":"trim(str,max_length=120,ellipsis=\"...\")-instance-method","name":"trim","abstract":false,"args":[{"name":"str","external_name":"str","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""}],"args_string":"(str, max_length = 120, ellipsis = \" ...\")","args_html":"(str, max_length = 120, ellipsis = " ...")","location":{"filename":"src/ameba/formatter/util.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L9"},"def":{"name":"trim","args":[{"name":"str","external_name":"str","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""}],"visibility":"Public","body":"if (str.size - ellipsis.size) > max_length\n str = str[0, max_length]\n if str.size > ellipsis.size\n str = str[0...(-ellipsis.size)] + ellipsis\n end\nend\nstr\n"}}]}]},{"html_id":"ameba/Ameba/GlobUtils","path":"Ameba/GlobUtils.html","kind":"module","full_name":"Ameba::GlobUtils","name":"GlobUtils","abstract":false,"locations":[{"filename":"src/ameba/glob_utils.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/glob_utils.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Config","kind":"class","full_name":"Ameba::Config","name":"Config"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Helper module that is utilizes helpers for working with globs.","summary":"Helper module that is utilizes helpers for working with globs.
","instance_methods":[{"html_id":"expand(globs)-instance-method","name":"expand","doc":"Expands globs. Globs can point to files or even directories.\n\n```\nexpand([\"spec/*.cr\", \"src\"]) # => all files in src folder + first level specs\n```","summary":"Expands globs.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":""}],"args_string":"(globs)","args_html":"(globs)","location":{"filename":"src/ameba/glob_utils.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/glob_utils.cr#L22"},"def":{"name":"expand","args":[{"name":"globs","external_name":"globs","restriction":""}],"visibility":"Public","body":"globs.flat_map do |glob|\n if File.directory?(glob)\n glob = glob + \"/**/*.cr\"\n end\n if Dir[glob].empty?\n raise(ArgumentError.new(\"No files found matching #{glob}\"))\n end\n Dir[glob]\nend.uniq!"}},{"html_id":"find_files_by_globs(globs)-instance-method","name":"find_files_by_globs","doc":"Returns all files that match specified globs.\nGlobs can have wildcards or be rejected:\n\n```\nfind_files_by_globs([\"**/*.cr\", \"!lib\"])\n```","summary":"Returns all files that match specified globs.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":""}],"args_string":"(globs)","args_html":"(globs)","location":{"filename":"src/ameba/glob_utils.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/glob_utils.cr#L10"},"def":{"name":"find_files_by_globs","args":[{"name":"globs","external_name":"globs","restriction":""}],"visibility":"Public","body":"rejected = rejected_globs(globs)\nselected = globs - rejected\n(expand(selected)) - (expand(rejected.map!(&.[](1..-1))))\n"}}]},{"html_id":"ameba/Ameba/InlineComments","path":"Ameba/InlineComments.html","kind":"module","full_name":"Ameba::InlineComments","name":"InlineComments","abstract":false,"locations":[{"filename":"src/ameba/inline_comments.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"COMMENT_DIRECTIVE_REGEX","name":"COMMENT_DIRECTIVE_REGEX","value":"/# ameba:(?A module that utilizes inline comments parsing and processing logic.
","instance_methods":[{"html_id":"comment?(line_number:Int32)-instance-method","name":"comment?","doc":"Returns `true` if the line at the given `line_number` is a comment.","summary":"Returns true if the line at the given line_number is a comment.
Returns true if current location is disabled for a particular rule, false otherwise.
Parses inline comment directive.
","abstract":false,"args":[{"name":"line","external_name":"line","restriction":""}],"args_string":"(line)","args_html":"(line)","location":{"filename":"src/ameba/inline_comments.cr","line_number":68,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L68"},"def":{"name":"parse_inline_directive","args":[{"name":"line","external_name":"line","restriction":""}],"visibility":"Public","body":"if directive = COMMENT_DIRECTIVE_REGEX.match(line)\nelse\n return\nend\nif commented_out?(line.gsub(directive[0], \"\"))\n return\nend\n{action: directive[\"action\"], rules: directive[\"rules\"].split(/[\\s,]/, remove_empty: true)}\n"}}],"types":[{"html_id":"ameba/Ameba/InlineComments/Action","path":"Ameba/InlineComments/Action.html","kind":"enum","full_name":"Ameba::InlineComments::Action","name":"Action","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/inline_comments.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L8"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Disable","name":"Disable","value":"0"},{"id":"Enable","name":"Enable","value":"1"}],"namespace":{"html_id":"ameba/Ameba/InlineComments","kind":"module","full_name":"Ameba::InlineComments","name":"InlineComments"},"doc":"Available actions in the inline comments","summary":"Available actions in the inline comments
","instance_methods":[{"html_id":"disable?-instance-method","name":"disable?","abstract":false,"location":{"filename":"src/ameba/inline_comments.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L9"},"def":{"name":"disable?","visibility":"Public","body":"self == Disable"}},{"html_id":"enable?-instance-method","name":"enable?","abstract":false,"location":{"filename":"src/ameba/inline_comments.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L10"},"def":{"name":"enable?","visibility":"Public","body":"self == Enable"}}]}]},{"html_id":"ameba/Ameba/Issue","path":"Ameba/Issue.html","kind":"struct","full_name":"Ameba::Issue","name":"Issue","abstract":false,"superclass":{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},"ancestors":[{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/issue.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Represents an issue reported by Ameba.","summary":"Represents an issue reported by Ameba.
","constructors":[{"html_id":"new(code:String,rule:Ameba::Rule::Base,location:Nil|Crystal::Location,end_location:Nil|Crystal::Location,message:String,status:Status|Nil=nil,block:Source::Corrector->|Nil=nil)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"::String"},{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"location","external_name":"location","restriction":"::Nil | ::Crystal::Location"},{"name":"end_location","external_name":"end_location","restriction":"::Nil | ::Crystal::Location"},{"name":"message","external_name":"message","restriction":"::String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(code : String, rule : Ameba::Rule::Base, location : Nil | Crystal::Location, end_location : Nil | Crystal::Location, message : String, status : Status | Nil = nil, block : Source::Corrector -> | Nil = nil)","args_html":"(code : String, rule : Ameba::Rule::Base, location : Nil | Crystal::Location, end_location : Nil | Crystal::Location, message : String, status : Status | Nil = nil, block : Source::Corrector -> | Nil = nil)","location":{"filename":"src/ameba/issue.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L30"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"::String"},{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"location","external_name":"location","restriction":"::Nil | ::Crystal::Location"},{"name":"end_location","external_name":"end_location","restriction":"::Nil | ::Crystal::Location"},{"name":"message","external_name":"message","restriction":"::String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code, rule, location, end_location, message, status, block)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"code:String-instance-method","name":"code","doc":"The source code that triggered this issue.","summary":"The source code that triggered this issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L10"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"correct(corrector)-instance-method","name":"correct","abstract":false,"args":[{"name":"corrector","external_name":"corrector","restriction":""}],"args_string":"(corrector)","args_html":"(corrector)","location":{"filename":"src/ameba/issue.cr","line_number":42,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L42"},"def":{"name":"correct","args":[{"name":"corrector","external_name":"corrector","restriction":""}],"visibility":"Public","body":"@block.try(&.call(corrector))"}},{"html_id":"correctable?-instance-method","name":"correctable?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L38"},"def":{"name":"correctable?","visibility":"Public","body":"!@block.nil?"}},{"html_id":"disabled?(*args,**options)-instance-method","name":"disabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L27"},"def":{"name":"disabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"status.disabled?(*args, **options)"}},{"html_id":"disabled?(*args,**options,&)-instance-method","name":"disabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L27"},"def":{"name":"disabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"status.disabled?(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"enabled?(*args,**options)-instance-method","name":"enabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L27"},"def":{"name":"enabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"status.enabled?(*args, **options)"}},{"html_id":"enabled?(*args,**options,&)-instance-method","name":"enabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L27"},"def":{"name":"enabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"status.enabled?(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"end_location:Crystal::Location|Nil-instance-method","name":"end_location","doc":"End location of the issue.","summary":"End location of the issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L19"},"def":{"name":"end_location","return_type":"Crystal::Location | ::Nil","visibility":"Public","body":"@end_location"}},{"html_id":"location:Crystal::Location|Nil-instance-method","name":"location","doc":"Location of the issue.","summary":"Location of the issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L16"},"def":{"name":"location","return_type":"Crystal::Location | ::Nil","visibility":"Public","body":"@location"}},{"html_id":"message:String-instance-method","name":"message","doc":"Issue message.","summary":"Issue message.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L22"},"def":{"name":"message","return_type":"String","visibility":"Public","body":"@message"}},{"html_id":"rule:Rule::Base-instance-method","name":"rule","doc":"A rule that triggers this issue.","summary":"A rule that triggers this issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L13"},"def":{"name":"rule","return_type":"Rule::Base","visibility":"Public","body":"@rule"}},{"html_id":"status:Status-instance-method","name":"status","doc":"Issue status.","summary":"Issue status.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L25"},"def":{"name":"status","return_type":"Status","visibility":"Public","body":"@status"}},{"html_id":"syntax?-instance-method","name":"syntax?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L34"},"def":{"name":"syntax?","visibility":"Public","body":"rule.is_a?(Rule::Lint::Syntax)"}}],"types":[{"html_id":"ameba/Ameba/Issue/Status","path":"Ameba/Issue/Status.html","kind":"enum","full_name":"Ameba::Issue::Status","name":"Status","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/issue.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L4"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Enabled","name":"Enabled","value":"0"},{"id":"Disabled","name":"Disabled","value":"1"}],"namespace":{"html_id":"ameba/Ameba/Issue","kind":"struct","full_name":"Ameba::Issue","name":"Issue"},"instance_methods":[{"html_id":"disabled?-instance-method","name":"disabled?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L6"},"def":{"name":"disabled?","visibility":"Public","body":"self == Disabled"}},{"html_id":"enabled?-instance-method","name":"enabled?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L5"},"def":{"name":"enabled?","visibility":"Public","body":"self == Enabled"}}]}]},{"html_id":"ameba/Ameba/Presenter","path":"Ameba/Presenter.html","kind":"module","full_name":"Ameba::Presenter","name":"Presenter","abstract":false,"locations":[{"filename":"src/ameba/presenter/base_presenter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/base_presenter.cr#L1"},{"filename":"src/ameba/presenter/rule_collection_presenter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_collection_presenter.cr#L1"},{"filename":"src/ameba/presenter/rule_presenter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_presenter.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Presenter/BasePresenter","path":"Ameba/Presenter/BasePresenter.html","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/presenter/base_presenter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/base_presenter.cr#L5"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/Presenter/RuleCollectionPresenter","kind":"class","full_name":"Ameba::Presenter::RuleCollectionPresenter","name":"RuleCollectionPresenter"},{"html_id":"ameba/Ameba/Presenter/RulePresenter","kind":"class","full_name":"Ameba::Presenter::RulePresenter","name":"RulePresenter"}],"namespace":{"html_id":"ameba/Ameba/Presenter","kind":"module","full_name":"Ameba::Presenter","name":"Presenter"},"constructors":[{"html_id":"new(output:IO=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"args_string":"(output : IO = STDOUT)","args_html":"(output : IO = STDOUT)","location":{"filename":"src/ameba/presenter/base_presenter.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/base_presenter.cr#L9"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","doc":"TODO: allow other IOs","summary":"TODO allow other IOs
","abstract":false,"location":{"filename":"src/ameba/presenter/base_presenter.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/base_presenter.cr#L7"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}}]},{"html_id":"ameba/Ameba/Presenter/RuleCollectionPresenter","path":"Ameba/Presenter/RuleCollectionPresenter.html","kind":"class","full_name":"Ameba::Presenter::RuleCollectionPresenter","name":"RuleCollectionPresenter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Presenter/BasePresenter","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter"},"ancestors":[{"html_id":"ameba/Ameba/Presenter/BasePresenter","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/presenter/rule_collection_presenter.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_collection_presenter.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Presenter","kind":"module","full_name":"Ameba::Presenter","name":"Presenter"},"instance_methods":[{"html_id":"run(rules)-instance-method","name":"run","abstract":false,"args":[{"name":"rules","external_name":"rules","restriction":""}],"args_string":"(rules)","args_html":"(rules)","location":{"filename":"src/ameba/presenter/rule_collection_presenter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_collection_presenter.cr#L3"},"def":{"name":"run","args":[{"name":"rules","external_name":"rules","restriction":""}],"visibility":"Public","body":"rules = rules.to_h do |rule|\n name = rule.name.split('/')\n name = \"%s/%s\" % {(name[0...-1].join('/')).colorize(:light_gray), name.last.colorize(:white)}\n {name, rule}\nend\nlongest_name = rules.max_of() do |__arg0|\n __arg0.first.size\nend\nrules.group_by() do |__arg1|\n __arg1.last.group\nend.each do |group, group_rules|\n output.puts(\"— %s\" % (group.colorize(:light_blue)).underline)\n output.puts\n group_rules.each do |name, rule|\n output.puts(\" %s [%s] %s %s\" % {rule.enabled? ? ENABLED_MARK : DISABLED_MARK, rule.severity.symbol.to_s.colorize(:green), name.ljust(longest_name), rule.description.colorize(:dark_gray)})\n end\n output.puts\nend\noutput.puts(\"Total rules: %s / %s enabled\" % {rules.size.to_s.colorize(:light_blue), rules.count() do |__arg2|\n __arg2.last.enabled?\nend.to_s.colorize(:light_blue)})\n"}}]},{"html_id":"ameba/Ameba/Presenter/RulePresenter","path":"Ameba/Presenter/RulePresenter.html","kind":"class","full_name":"Ameba::Presenter::RulePresenter","name":"RulePresenter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Presenter/BasePresenter","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter"},"ancestors":[{"html_id":"ameba/Ameba/Presenter/BasePresenter","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/presenter/rule_presenter.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_presenter.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Presenter","kind":"module","full_name":"Ameba::Presenter","name":"Presenter"},"instance_methods":[{"html_id":"run(rule)-instance-method","name":"run","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""}],"args_string":"(rule)","args_html":"(rule)","location":{"filename":"src/ameba/presenter/rule_presenter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_presenter.cr#L3"},"def":{"name":"run","args":[{"name":"rule","external_name":"rule","restriction":""}],"visibility":"Public","body":"output.puts\noutput_title(\"Rule info\")\noutput_paragraph(\"%s of a %s severity [enabled: %s]\" % {rule.name.colorize(:magenta), rule.severity.to_s.colorize(rule.severity.color), rule.enabled? ? ENABLED_MARK : DISABLED_MARK})\nif rule_description = colorize_code_fences(rule.description)\n output_paragraph(rule_description)\nend\nif rule_doc = colorize_code_fences(rule.class.parsed_doc)\n output_title(\"Detailed description\")\n output_paragraph(rule_doc)\nend\n"}}]}]},{"html_id":"ameba/Ameba/Reportable","path":"Ameba/Reportable.html","kind":"module","full_name":"Ameba::Reportable","name":"Reportable","abstract":false,"locations":[{"filename":"src/ameba/reportable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Source","kind":"class","full_name":"Ameba::Source","name":"Source"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Represents a module used to report issues.","summary":"Represents a module used to report issues.
","instance_methods":[{"html_id":"add_issue(rule,location:Crystal::Location|Nil,end_location:Crystal::Location|Nil,message:String,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue to the list of issues.","summary":"Adds a new issue to the list of issues.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L8"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"if location_disabled?(location, rule)\n status || (status = Issue::Status::Disabled)\nend\n(Issue.new(code, rule, location, end_location, message, status, block)).tap do |issue|\n issues << issue\nend\n"}},{"html_id":"add_issue(rule,location:Crystal::Location|Nil,end_location:Crystal::Location|Nil,message:String,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue to the list of issues.","summary":"Adds a new issue to the list of issues.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L23"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, end_location, message, status, block)"}},{"html_id":"add_issue(rule,node:Crystal::ASTNode,message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal AST *node*.","summary":"Adds a new issue for Crystal AST node.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L33"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"add_issue(rule, node.location, node.end_location, message, status, block)"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* defined by line and column numbers.","summary":"Adds a new issue for location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L61"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, message, status, block)"}},{"html_id":"add_issue(rule,node:Crystal::ASTNode,message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal AST *node*.","summary":"Adds a new issue for Crystal AST node.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L38"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, node, message, status, block)"}},{"html_id":"add_issue(rule,token:Crystal::Token,message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal *token*.","summary":"Adds a new issue for Crystal token.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L43"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"add_issue(rule, token.location, nil, message, status, block)"}},{"html_id":"add_issue(rule,token:Crystal::Token,message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal *token*.","summary":"Adds a new issue for Crystal token.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L48"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, token, message, status, block)"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* defined by line and column numbers.","summary":"Adds a new issue for location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L53"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"location = Crystal::Location.new(path, *location)\nadd_issue(rule, location, nil, message, status, block)\n"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),end_location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* and *end_location* defined by line and column numbers.","summary":"Adds a new issue for location and end_location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L66"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"location = Crystal::Location.new(path, *location)\nend_location = Crystal::Location.new(path, *end_location)\nadd_issue(rule, location, end_location, message, status, block)\n"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),end_location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* and *end_location* defined by line and column numbers.","summary":"Adds a new issue for location and end_location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L81"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, end_location, message, status, block)"}},{"html_id":"issues-instance-method","name":"issues","doc":"List of reported issues.","summary":"List of reported issues.
","abstract":false,"location":{"filename":"src/ameba/reportable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L5"},"def":{"name":"issues","visibility":"Public","body":"@issues"}},{"html_id":"valid?-instance-method","name":"valid?","doc":"Returns `true` if the list of not disabled issues is empty, `false` otherwise.","summary":"Returns true if the list of not disabled issues is empty, false otherwise.
List of names of the special rules, which behave differently than usual rules.
"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"class_methods":[{"html_id":"rules-class-method","name":"rules","doc":"Returns a list of all available rules.\n\n```\nAmeba::Rule.rules # => [Rule1, Rule2, ....]\n```","summary":"Returns a list of all available rules.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":173,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L173"},"def":{"name":"rules","visibility":"Public","body":"Base.inherited_rules"}}],"types":[{"html_id":"ameba/Ameba/Rule/Base","path":"Ameba/Rule/Base.html","kind":"class","full_name":"Ameba::Rule::Base","name":"Base","abstract":true,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/base.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"GROUP_SEVERITY","name":"GROUP_SEVERITY","value":"{Lint: Ameba::Severity::Warning, Metrics: Ameba::Severity::Warning, Performance: Ameba::Severity::Warning}"}],"included_modules":[{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"}],"subclasses":[{"html_id":"ameba/Ameba/Rule/Layout/LineLength","kind":"class","full_name":"Ameba::Rule::Layout::LineLength","name":"LineLength"},{"html_id":"ameba/Ameba/Rule/Layout/TrailingBlankLines","kind":"class","full_name":"Ameba::Rule::Layout::TrailingBlankLines","name":"TrailingBlankLines"},{"html_id":"ameba/Ameba/Rule/Layout/TrailingWhitespace","kind":"class","full_name":"Ameba::Rule::Layout::TrailingWhitespace","name":"TrailingWhitespace"},{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment"},{"html_id":"ameba/Ameba/Rule/Lint/BadDirective","kind":"class","full_name":"Ameba::Rule::Lint::BadDirective","name":"BadDirective"},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean"},{"html_id":"ameba/Ameba/Rule/Lint/DebugCalls","kind":"class","full_name":"Ameba::Rule::Lint::DebugCalls","name":"DebugCalls"},{"html_id":"ameba/Ameba/Rule/Lint/DebuggerStatement","kind":"class","full_name":"Ameba::Rule::Lint::DebuggerStatement","name":"DebuggerStatement"},{"html_id":"ameba/Ameba/Rule/Lint/Documentation","kind":"class","full_name":"Ameba::Rule::Lint::Documentation","name":"Documentation"},{"html_id":"ameba/Ameba/Rule/Lint/DuplicatedRequire","kind":"class","full_name":"Ameba::Rule::Lint::DuplicatedRequire","name":"DuplicatedRequire"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyEnsure","kind":"class","full_name":"Ameba::Rule::Lint::EmptyEnsure","name":"EmptyEnsure"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop"},{"html_id":"ameba/Ameba/Rule/Lint/Formatting","kind":"class","full_name":"Ameba::Rule::Lint::Formatting","name":"Formatting"},{"html_id":"ameba/Ameba/Rule/Lint/HashDuplicatedKey","kind":"class","full_name":"Ameba::Rule::Lint::HashDuplicatedKey","name":"HashDuplicatedKey"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison"},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil"},{"html_id":"ameba/Ameba/Rule/Lint/NotNilAfterNoBang","kind":"class","full_name":"Ameba::Rule::Lint::NotNilAfterNoBang","name":"NotNilAfterNoBang"},{"html_id":"ameba/Ameba/Rule/Lint/PercentArrays","kind":"class","full_name":"Ameba::Rule::Lint::PercentArrays","name":"PercentArrays"},{"html_id":"ameba/Ameba/Rule/Lint/RandZero","kind":"class","full_name":"Ameba::Rule::Lint::RandZero","name":"RandZero"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantStringCoercion","kind":"class","full_name":"Ameba::Rule::Lint::RedundantStringCoercion","name":"RedundantStringCoercion"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithIndex","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithIndex","name":"RedundantWithIndex"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithObject","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithObject","name":"RedundantWithObject"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedArgument","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedArgument","name":"ShadowedArgument"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedException","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedException","name":"ShadowedException"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowingOuterLocalVar","kind":"class","full_name":"Ameba::Rule::Lint::ShadowingOuterLocalVar","name":"ShadowingOuterLocalVar"},{"html_id":"ameba/Ameba/Rule/Lint/SharedVarInFiber","kind":"class","full_name":"Ameba::Rule::Lint::SharedVarInFiber","name":"SharedVarInFiber"},{"html_id":"ameba/Ameba/Rule/Lint/SpecFocus","kind":"class","full_name":"Ameba::Rule::Lint::SpecFocus","name":"SpecFocus"},{"html_id":"ameba/Ameba/Rule/Lint/Syntax","kind":"class","full_name":"Ameba::Rule::Lint::Syntax","name":"Syntax"},{"html_id":"ameba/Ameba/Rule/Lint/UnneededDisableDirective","kind":"class","full_name":"Ameba::Rule::Lint::UnneededDisableDirective","name":"UnneededDisableDirective"},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedArgument","name":"UnusedArgument"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/UselessAssign","kind":"class","full_name":"Ameba::Rule::Lint::UselessAssign","name":"UselessAssign"},{"html_id":"ameba/Ameba/Rule/Lint/UselessConditionInWhen","kind":"class","full_name":"Ameba::Rule::Lint::UselessConditionInWhen","name":"UselessConditionInWhen"},{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity"},{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},{"html_id":"ameba/Ameba/Rule/Style/ConstantNames","kind":"class","full_name":"Ameba::Rule::Style::ConstantNames","name":"ConstantNames"},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause"},{"html_id":"ameba/Ameba/Rule/Style/IsAFilter","kind":"class","full_name":"Ameba::Rule::Style::IsAFilter","name":"IsAFilter"},{"html_id":"ameba/Ameba/Rule/Style/IsANil","kind":"class","full_name":"Ameba::Rule::Style::IsANil","name":"IsANil"},{"html_id":"ameba/Ameba/Rule/Style/LargeNumbers","kind":"class","full_name":"Ameba::Rule::Style::LargeNumbers","name":"LargeNumbers"},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames"},{"html_id":"ameba/Ameba/Rule/Style/NegatedConditionsInUnless","kind":"class","full_name":"Ameba::Rule::Style::NegatedConditionsInUnless","name":"NegatedConditionsInUnless"},{"html_id":"ameba/Ameba/Rule/Style/ParenthesesAroundCondition","kind":"class","full_name":"Ameba::Rule::Style::ParenthesesAroundCondition","name":"ParenthesesAroundCondition"},{"html_id":"ameba/Ameba/Rule/Style/PredicateName","kind":"class","full_name":"Ameba::Rule::Style::PredicateName","name":"PredicateName"},{"html_id":"ameba/Ameba/Rule/Style/QueryBoolMethods","kind":"class","full_name":"Ameba::Rule::Style::QueryBoolMethods","name":"QueryBoolMethods"},{"html_id":"ameba/Ameba/Rule/Style/RedundantBegin","kind":"class","full_name":"Ameba::Rule::Style::RedundantBegin","name":"RedundantBegin"},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext"},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn"},{"html_id":"ameba/Ameba/Rule/Style/TypeNames","kind":"class","full_name":"Ameba::Rule::Style::TypeNames","name":"TypeNames"},{"html_id":"ameba/Ameba/Rule/Style/UnlessElse","kind":"class","full_name":"Ameba::Rule::Style::UnlessElse","name":"UnlessElse"},{"html_id":"ameba/Ameba/Rule/Style/VariableNames","kind":"class","full_name":"Ameba::Rule::Style::VariableNames","name":"VariableNames"},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock"},{"html_id":"ameba/Ameba/Rule/Style/WhileTrue","kind":"class","full_name":"Ameba::Rule::Style::WhileTrue","name":"WhileTrue"}],"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"doc":"Represents a base of all rules. In other words, all rules\ninherits from this struct:\n\n```\nclass MyRule < Ameba::Rule::Base\n def test(source)\n if invalid?(source)\n issue_for line, column, \"Something wrong.\"\n end\n end\n\n private def invalid?(source)\n # ...\n end\nend\n```\n\nEnforces rules to implement an abstract `#test` method which\nis designed to test the source passed in. If source has issues\nthat are tested by this rule, it should add an issue.","summary":"Represents a base of all rules.
","class_methods":[{"html_id":"default_severity:Ameba::Severity-class-method","name":"default_severity","abstract":false,"def":{"name":"default_severity","return_type":"Ameba::Severity","visibility":"Public","body":"if (value = @@default_severity).nil?\n @@default_severity = (GROUP_SEVERITY[group_name]? || Ameba::Severity::Convention)\nelse\n value\nend"}}],"instance_methods":[{"html_id":"==(other)-instance-method","name":"==","doc":"Returns `false` (other can only be a `Value` here).","summary":"Returns false (other can only be a Value here).
A convenient addition to #test method that does the same but returns a passed in source as an addition.
Checks whether the source is excluded from this rule.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/base.cr","line_number":90,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L90"},"def":{"name":"excluded?","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"!(!excluded.try(&.any? do |path|\n (source.matches_path?(path)) || (Dir.glob(path)).any? do |glob|\n source.matches_path?(glob)\n end\nend))"}},{"html_id":"group-instance-method","name":"group","doc":"Returns a group this rule belong to.\n\n```\nclass MyGroup::MyRule < Ameba::Rule::Base\n # ...\nend\n\nMyGroup::MyRule.new.group # => \"MyGroup\"\n```","summary":"Returns a group this rule belong to.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L79"},"def":{"name":"group","visibility":"Public","body":"({{ @type }}).group_name"}},{"html_id":"hash-instance-method","name":"hash","doc":"Generates an `UInt64` hash value for this object.\n\nThis method must have the property that `a == b` implies `a.hash == b.hash`.\n\nThe hash value is used along with `==` by the `Hash` class to determine if two objects\nreference the same hash key.\n\nSubclasses must not override this method. Instead, they must define `hash(hasher)`,\nthough usually the macro `def_hash` can be used to generate this method.","summary":"Generates an UInt64 hash value for this object.
Returns a name of this rule, which is basically a class name.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L66"},"def":{"name":"name","visibility":"Public","body":"({{ @type }}).rule_name"}},{"html_id":"special?-instance-method","name":"special?","doc":"Returns `true` if this rule is special and behaves differently than\nusual rules.\n\n```\nmy_rule.special? # => true or false\n```","summary":"Returns true if this rule is special and behaves differently than usual rules.
This method is designed to test the source passed in.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/rule/base.cr","line_number":37,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L37"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source)"}}],"macros":[{"html_id":"issue_for(*args,**kwargs,&block)-macro","name":"issue_for","doc":"Adds an issue to the *source*","summary":"Adds an issue to the source
","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **kwargs, &block)","args_html":"(*args, **kwargs, &block)","location":{"filename":"src/ameba/rule/base.cr","line_number":116,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L116"},"def":{"name":"issue_for","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"kwargs","external_name":"kwargs","restriction":""},"splat_index":0,"block_arg":{"name":"block","external_name":"block","restriction":""},"visibility":"Public","body":" source.add_issue(self, \n{{ *args }}\n, \n{{ **kwargs }}\n) \n{{ block }}\n\n \n"}}]},{"html_id":"ameba/Ameba/Rule/Layout","path":"Ameba/Rule/Layout.html","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout","abstract":false,"locations":[{"filename":"src/ameba/rule/layout/line_length.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/line_length.cr#L1"},{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_blank_lines.cr#L1"},{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_whitespace.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Layout/LineLength","path":"Ameba/Rule/Layout/LineLength.html","kind":"class","full_name":"Ameba::Rule::Layout::LineLength","name":"LineLength","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/layout/line_length.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/line_length.cr#L11"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Line too long\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Layout","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout"},"doc":"A rule that disallows lines longer than `max_length` number of symbols.\n\nYAML configuration example:\n\n```\nLayout/LineLength:\n Enabled: true\n MaxLength: 100\n```","summary":"A rule that disallows lines longer than #max_length number of symbols.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows lines longer than `max_length` number of symbols.\n\nYAML configuration example:\n\n```\nLayout/LineLength:\n Enabled: true\n MaxLength: 100\n```","summary":"A rule that disallows lines longer than #max_length number of symbols.
A rule that disallows trailing blank lines at the end of the source file.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows trailing blank lines at the end of the source file.\n\nYAML configuration example:\n\n```\nLayout/TrailingBlankLines:\n Enabled: true\n```","summary":"A rule that disallows trailing blank lines at the end of the source file.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_blank_lines.cr#L10"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_blank_lines.cr#L18"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source_lines = source.lines\nif source_lines.empty?\n return\nend\nlast_source_line = source_lines.last\nsource_lines_size = source_lines.size\nif (source_lines_size == 1) && last_source_line.empty?\n return\nend\nlast_line_empty = last_source_line.empty?\nif source_lines_size.zero? || ((source_lines.last(2)).join.presence && last_line_empty)\n return\nend\nif last_line_empty\n issue_for({source_lines_size, 1}, MSG)\nelse\n issue_for({source_lines_size, 1}, MSG_FINAL_NEWLINE) do |corrector|\n corrector.insert_before({source_lines_size + 1, 1}, '\\n')\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Layout/TrailingWhitespace","path":"Ameba/Rule/Layout/TrailingWhitespace.html","kind":"class","full_name":"Ameba::Rule::Layout::TrailingWhitespace","name":"TrailingWhitespace","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_whitespace.cr#L10"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Trailing whitespace detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Layout","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout"},"doc":"A rule that disallows trailing whitespace.\n\nYAML configuration example:\n\n```\nLayout/TrailingWhitespace:\n Enabled: true\n```","summary":"A rule that disallows trailing whitespace.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows trailing whitespace.\n\nYAML configuration example:\n\n```\nLayout/TrailingWhitespace:\n Enabled: true\n```","summary":"A rule that disallows trailing whitespace.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_whitespace.cr#L10"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_whitespace.cr#L17"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source.lines.each_with_index do |line, index|\n if ws_index = line =~ (/\\s+$/)\n else\n next\n end\n location = {index + 1, ws_index + 1}\n end_location = {index + 1, line.size}\n issue_for(location, end_location, MSG) do |corrector|\n corrector.remove(location, end_location)\n end\nend"}}]}]},{"html_id":"ameba/Ameba/Rule/Lint","path":"Ameba/Rule/Lint.html","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint","abstract":false,"locations":[{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/ambiguous_assignment.cr#L1"},{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/bad_directive.cr#L1"},{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/comparison_to_boolean.cr#L1"},{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debug_calls.cr#L1"},{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debugger_statement.cr#L1"},{"filename":"src/ameba/rule/lint/documentation.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L1"},{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/duplicated_require.cr#L1"},{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_ensure.cr#L1"},{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_expression.cr#L1"},{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L1"},{"filename":"src/ameba/rule/lint/formatting.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/formatting.cr#L3"},{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/hash_duplicated_key.cr#L1"},{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L1"},{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_condition.cr#L1"},{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_interpolation.cr#L1"},{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literals_comparison.cr#L1"},{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L1"},{"filename":"src/ameba/rule/lint/not_nil.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/not_nil.cr#L1"},{"filename":"src/ameba/rule/lint/not_nil_after_no_bang.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/not_nil_after_no_bang.cr#L1"},{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/percent_array.cr#L1"},{"filename":"src/ameba/rule/lint/rand_zero.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/rand_zero.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_string_coercion.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_with_index.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_with_index.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_with_object.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_with_object.cr#L1"},{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_argument.cr#L1"},{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_exception.cr#L1"},{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L1"},{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L1"},{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L1"},{"filename":"src/ameba/rule/lint/syntax.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/syntax.cr#L1"},{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unneeded_disable_directive.cr#L1"},{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L1"},{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L1"},{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L1"},{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L1"},{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_condition_in_when.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","path":"Ameba/Rule/Lint/AmbiguousAssignment.html","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/ambiguous_assignment.cr#L26"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MISTAKES","name":"MISTAKES","value":"{\"=-\": \"-=\", \"=+\": \"+=\", \"=!\": \"!=\"}"},{"id":"MSG","name":"MSG","value":"\"Suspicious assignment detected. Did you mean `%s`?\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule checks for mistyped shorthand assignments.\n\nThis is considered invalid:\n\n```\nx = -y\nx = +y\nx = !y\n```\n\nAnd this is valid:\n\n```\nx -= y # or x = -y\nx += y # or x = +y\nx != y # or x = !y\n```\n\nYAML configuration example:\n\n```\nLint/AmbiguousAssignment:\n Enabled: true\n```","summary":"This rule checks for mistyped shorthand assignments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule checks for mistyped shorthand assignments.\n\nThis is considered invalid:\n\n```\nx = -y\nx = +y\nx = !y\n```\n\nAnd this is valid:\n\n```\nx -= y # or x = -y\nx += y # or x = +y\nx != y # or x = !y\n```\n\nYAML configuration example:\n\n```\nLint/AmbiguousAssignment:\n Enabled: true\n```","summary":"This rule checks for mistyped shorthand assignments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/ambiguous_assignment.cr#L26"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Assign)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"args_string":"(source, node : Crystal::Assign)","args_html":"(source, node : Crystal::Assign)","location":{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/ambiguous_assignment.cr#L41"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"visibility":"Public","body":"if op_end_location = node.value.location\nelse\n return\nend\nop_location = Crystal::Location.new(op_end_location.filename, op_end_location.line_number, op_end_location.column_number - 1)\nop_text = source_between(op_location, op_end_location, source.lines)\nif op_text\nelse\n return\nend\nif suggestion = MISTAKES[op_text]?\nelse\n return\nend\nissue_for(op_location, op_end_location, MSG % suggestion)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/BadDirective","path":"Ameba/Rule/Lint/BadDirective.html","kind":"class","full_name":"Ameba::Rule::Lint::BadDirective","name":"BadDirective","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/bad_directive.cr#L20"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"ALL_GROUP_NAMES","name":"ALL_GROUP_NAMES","value":"Rule.rules.map(&.group_name).uniq!"},{"id":"ALL_RULE_NAMES","name":"ALL_RULE_NAMES","value":"Rule.rules.map(&.rule_name)"},{"id":"AVAILABLE_ACTIONS","name":"AVAILABLE_ACTIONS","value":"InlineComments::Action.names.map(&.downcase)"}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports incorrect comment directives for Ameba.\n\nFor example, the user can mistakenly add a directive\nto disable a rule that even doesn't exist:\n\n```\n# ameba:disable BadRuleName\ndef foo\n :bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/BadDirective:\n Enabled: true\n```","summary":"A rule that reports incorrect comment directives for Ameba.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports incorrect comment directives for Ameba.\n\nFor example, the user can mistakenly add a directive\nto disable a rule that even doesn't exist:\n\n```\n# ameba:disable BadRuleName\ndef foo\n :bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/BadDirective:\n Enabled: true\n```","summary":"A rule that reports incorrect comment directives for Ameba.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/bad_directive.cr#L20"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/bad_directive.cr#L29"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.comment?\n else\n next\n end\n if directive = source.parse_inline_directive(token.value.to_s)\n else\n next\n end\n check_action(source, token, directive[:action])\n check_rules(source, token, directive[:rules])\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","path":"Ameba/Rule/Lint/ComparisonToBoolean.html","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/comparison_to_boolean.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Comparison to a boolean is pointless\""},{"id":"OP_NAMES","name":"OP_NAMES","value":"[\"==\", \"!=\", \"===\"] of ::String"}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows comparison to booleans.\n\nFor example, these are considered invalid:\n\n```\nfoo == true\nbar != false\nfalse === baz\n```\n\nThis is because these expressions evaluate to `true` or `false`, so you\ncould get the same result by using either the variable directly,\nor negating the variable.\n\nYAML configuration example:\n\n```\nLint/ComparisonToBoolean:\n Enabled: true\n```","summary":"A rule that disallows comparison to booleans.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows comparison to booleans.\n\nFor example, these are considered invalid:\n\n```\nfoo == true\nbar != false\nfalse === baz\n```\n\nThis is because these expressions evaluate to `true` or `false`, so you\ncould get the same result by using either the variable directly,\nor negating the variable.\n\nYAML configuration example:\n\n```\nLint/ComparisonToBoolean:\n Enabled: true\n```","summary":"A rule that disallows comparison to booleans.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/comparison_to_boolean.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/comparison_to_boolean.cr#L33"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(OP_NAMES)\nelse\n return\nend\nif node.args.size == 1\nelse\n return\nend\narg, obj = node.args.first, node.obj\ncase\nwhen arg.is_a?(Crystal::BoolLiteral)\n bool, exp = arg, obj\nwhen obj.is_a?(Crystal::BoolLiteral)\n bool, exp = obj, arg\nend\nif bool && exp\nelse\n return\nend\nif exp_code = node_source(exp, source.lines)\nelse\n return\nend\nnot = case node.name\nwhen \"==\", \"===\"\n !bool.value\nwhen \"!=\"\n bool.value\nend\nif not\n exp_code = \"!#{exp_code}\"\nend\nissue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DebugCalls","path":"Ameba/Rule/Lint/DebugCalls.html","kind":"class","full_name":"Ameba::Rule::Lint::DebugCalls","name":"DebugCalls","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debug_calls.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Possibly forgotten debug-related `%s` call detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows calls to debug-related methods.\n\nThis is because we don't want debug calls accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebugCalls:\n Enabled: true\n MethodNames:\n - p\n - p!\n - pp\n - pp!\n```","summary":"A rule that disallows calls to debug-related methods.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to debug-related methods.\n\nThis is because we don't want debug calls accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebugCalls:\n Enabled: true\n MethodNames:\n - p\n - p!\n - pp\n - pp!\n```","summary":"A rule that disallows calls to debug-related methods.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debug_calls.cr#L18"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"method_names:Array(String)-instance-method","name":"method_names","abstract":false,"def":{"name":"method_names","visibility":"Public","body":"@method_names"}},{"html_id":"method_names=(method_names:Array(String))-instance-method","name":"method_names=","abstract":false,"args":[{"name":"method_names","external_name":"method_names","restriction":"::Array(::String)"}],"args_string":"(method_names : Array(String))","args_html":"(method_names : Array(String))","def":{"name":"method_names=","args":[{"name":"method_names","external_name":"method_names","restriction":"::Array(::String)"}],"visibility":"Public","body":"@method_names = method_names"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debug_calls.cr#L26"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (node.name.in?(method_names)) && node.obj.nil?\nelse\n return\nend\nissue_for(node, MSG % node.name)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DebuggerStatement","path":"Ameba/Rule/Lint/DebuggerStatement.html","kind":"class","full_name":"Ameba::Rule::Lint::DebuggerStatement","name":"DebuggerStatement","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debugger_statement.cr#L13"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Possible forgotten debugger statement detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows calls to debugger.\n\nThis is because we don't want debugger breakpoints accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebuggerStatement:\n Enabled: true\n```","summary":"A rule that disallows calls to debugger.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to debugger.\n\nThis is because we don't want debugger breakpoints accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebuggerStatement:\n Enabled: true\n```","summary":"A rule that disallows calls to debugger.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debugger_statement.cr#L13"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debugger_statement.cr#L20"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if ((node.name == \"debugger\") && node.args.empty?) && node.obj.nil?\nelse\n return\nend\nissue_for(node, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Documentation","path":"Ameba/Rule/Lint/Documentation.html","kind":"class","full_name":"Ameba::Rule::Lint::Documentation","name":"Documentation","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/documentation.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L17"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MACRO_HOOK_NAMES","name":"MACRO_HOOK_NAMES","value":"[\"inherited\", \"included\", \"extended\", \"method_missing\", \"method_added\", \"finished\"] of ::String"},{"id":"MSG","name":"MSG","value":"\"Missing documentation\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that enforces documentation for public types:\nmodules, classes, enums, methods and macros.\n\nYAML configuration example:\n\n```\nLint/Documentation:\n Enabled: true\n IgnoreClasses: false\n IgnoreModules: true\n IgnoreEnums: false\n IgnoreDefs: true\n IgnoreMacros: false\n IgnoreMacroHooks: true\n```","summary":"A rule that enforces documentation for public types: modules, classes, enums, methods and macros.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces documentation for public types:\nmodules, classes, enums, methods and macros.\n\nYAML configuration example:\n\n```\nLint/Documentation:\n Enabled: true\n IgnoreClasses: false\n IgnoreModules: true\n IgnoreEnums: false\n IgnoreDefs: true\n IgnoreMacros: false\n IgnoreMacroHooks: true\n```","summary":"A rule that enforces documentation for public types: modules, classes, enums, methods and macros.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L17"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"ignore_classes=(ignore_classes:Bool)-instance-method","name":"ignore_classes=","abstract":false,"args":[{"name":"ignore_classes","external_name":"ignore_classes","restriction":"Bool"}],"args_string":"(ignore_classes : Bool)","args_html":"(ignore_classes : Bool)","def":{"name":"ignore_classes=","args":[{"name":"ignore_classes","external_name":"ignore_classes","restriction":"Bool"}],"visibility":"Public","body":"@ignore_classes = ignore_classes"}},{"html_id":"ignore_classes?:Bool-instance-method","name":"ignore_classes?","abstract":false,"def":{"name":"ignore_classes?","return_type":"Bool","visibility":"Public","body":"@ignore_classes"}},{"html_id":"ignore_defs=(ignore_defs:Bool)-instance-method","name":"ignore_defs=","abstract":false,"args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"args_string":"(ignore_defs : Bool)","args_html":"(ignore_defs : Bool)","def":{"name":"ignore_defs=","args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_defs = ignore_defs"}},{"html_id":"ignore_defs?:Bool-instance-method","name":"ignore_defs?","abstract":false,"def":{"name":"ignore_defs?","return_type":"Bool","visibility":"Public","body":"@ignore_defs"}},{"html_id":"ignore_enums=(ignore_enums:Bool)-instance-method","name":"ignore_enums=","abstract":false,"args":[{"name":"ignore_enums","external_name":"ignore_enums","restriction":"Bool"}],"args_string":"(ignore_enums : Bool)","args_html":"(ignore_enums : Bool)","def":{"name":"ignore_enums=","args":[{"name":"ignore_enums","external_name":"ignore_enums","restriction":"Bool"}],"visibility":"Public","body":"@ignore_enums = ignore_enums"}},{"html_id":"ignore_enums?:Bool-instance-method","name":"ignore_enums?","abstract":false,"def":{"name":"ignore_enums?","return_type":"Bool","visibility":"Public","body":"@ignore_enums"}},{"html_id":"ignore_macro_hooks=(ignore_macro_hooks:Bool)-instance-method","name":"ignore_macro_hooks=","abstract":false,"args":[{"name":"ignore_macro_hooks","external_name":"ignore_macro_hooks","restriction":"Bool"}],"args_string":"(ignore_macro_hooks : Bool)","args_html":"(ignore_macro_hooks : Bool)","def":{"name":"ignore_macro_hooks=","args":[{"name":"ignore_macro_hooks","external_name":"ignore_macro_hooks","restriction":"Bool"}],"visibility":"Public","body":"@ignore_macro_hooks = ignore_macro_hooks"}},{"html_id":"ignore_macro_hooks?:Bool-instance-method","name":"ignore_macro_hooks?","abstract":false,"def":{"name":"ignore_macro_hooks?","return_type":"Bool","visibility":"Public","body":"@ignore_macro_hooks"}},{"html_id":"ignore_macros=(ignore_macros:Bool)-instance-method","name":"ignore_macros=","abstract":false,"args":[{"name":"ignore_macros","external_name":"ignore_macros","restriction":"Bool"}],"args_string":"(ignore_macros : Bool)","args_html":"(ignore_macros : Bool)","def":{"name":"ignore_macros=","args":[{"name":"ignore_macros","external_name":"ignore_macros","restriction":"Bool"}],"visibility":"Public","body":"@ignore_macros = ignore_macros"}},{"html_id":"ignore_macros?:Bool-instance-method","name":"ignore_macros?","abstract":false,"def":{"name":"ignore_macros?","return_type":"Bool","visibility":"Public","body":"@ignore_macros"}},{"html_id":"ignore_modules=(ignore_modules:Bool)-instance-method","name":"ignore_modules=","abstract":false,"args":[{"name":"ignore_modules","external_name":"ignore_modules","restriction":"Bool"}],"args_string":"(ignore_modules : Bool)","args_html":"(ignore_modules : Bool)","def":{"name":"ignore_modules=","args":[{"name":"ignore_modules","external_name":"ignore_modules","restriction":"Bool"}],"visibility":"Public","body":"@ignore_modules = ignore_modules"}},{"html_id":"ignore_modules?:Bool-instance-method","name":"ignore_modules?","abstract":false,"def":{"name":"ignore_modules?","return_type":"Bool","visibility":"Public","body":"@ignore_modules"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ClassDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ClassDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ClassDef, scope : AST::Scope)","args_html":"(source, node : Crystal::ClassDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L43"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ClassDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_classes? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::ModuleDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ModuleDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ModuleDef, scope : AST::Scope)","args_html":"(source, node : Crystal::ModuleDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L47"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ModuleDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_modules? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::EnumDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::EnumDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::EnumDef, scope : AST::Scope)","args_html":"(source, node : Crystal::EnumDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L51"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::EnumDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_enums? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L55"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_defs? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::Macro,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Macro"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Macro, scope : AST::Scope)","args_html":"(source, node : Crystal::Macro, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":59,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L59"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Macro"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if ignore_macro_hooks? && (node.name.in?(MACRO_HOOK_NAMES))\n return\nend\nignore_macros? || (check_missing_doc(source, node, scope))\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DuplicatedRequire","path":"Ameba/Rule/Lint/DuplicatedRequire.html","kind":"class","full_name":"Ameba::Rule::Lint::DuplicatedRequire","name":"DuplicatedRequire","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/duplicated_require.cr#L16"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Duplicated require of `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports duplicated require statements.\n\n```\nrequire \"./thing\"\nrequire \"./stuff\"\nrequire \"./thing\" # duplicated require\n```\n\nYAML configuration example:\n\n```\nLint/DuplicatedRequire:\n Enabled: true\n```","summary":"A rule that reports duplicated require statements.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports duplicated require statements.\n\n```\nrequire \"./thing\"\nrequire \"./stuff\"\nrequire \"./thing\" # duplicated require\n```\n\nYAML configuration example:\n\n```\nLint/DuplicatedRequire:\n Enabled: true\n```","summary":"A rule that reports duplicated require statements.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/duplicated_require.cr#L16"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/duplicated_require.cr#L23"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"nodes = (AST::TopLevelNodesVisitor.new(source.ast)).require_nodes\nnodes.each_with_object([] of String) do |node, processed_require_strings|\n if node.string.in?(processed_require_strings)\n issue_for(node, MSG % node.string)\n end\n processed_require_strings << node.string\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyEnsure","path":"Ameba/Rule/Lint/EmptyEnsure.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyEnsure","name":"EmptyEnsure","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_ensure.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Empty `ensure` block detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty ensure statement.\n\nFor example, this is considered invalid:\n\n```\ndef some_method\n do_some_stuff\nensure\nend\n\nbegin\n do_some_stuff\nensure\nend\n```\n\nAnd it should be written as this:\n\n```\ndef some_method\n do_some_stuff\nensure\n do_something_else\nend\n\nbegin\n do_some_stuff\nensure\n do_something_else\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyEnsure\n Enabled: true\n```","summary":"A rule that disallows empty ensure statement.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty ensure statement.\n\nFor example, this is considered invalid:\n\n```\ndef some_method\n do_some_stuff\nensure\nend\n\nbegin\n do_some_stuff\nensure\nend\n```\n\nAnd it should be written as this:\n\n```\ndef some_method\n do_some_stuff\nensure\n do_something_else\nend\n\nbegin\n do_some_stuff\nensure\n do_something_else\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyEnsure\n Enabled: true\n```","summary":"A rule that disallows empty ensure statement.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_ensure.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ExceptionHandler)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"args_string":"(source, node : Crystal::ExceptionHandler)","args_html":"(source, node : Crystal::ExceptionHandler)","location":{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_ensure.cr#L47"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"visibility":"Public","body":"node_ensure = node.ensure\nif node_ensure.nil? || (!node_ensure.nop?)\n return\nend\nissue_for(node.ensure_location, node.end_location, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","path":"Ameba/Rule/Lint/EmptyExpression.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_expression.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid empty expressions\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty expressions.\n\nThis is considered invalid:\n\n```\nfoo = ()\n\nif ()\n bar\nend\n```\n\nAnd this is valid:\n\n```\nfoo = (some_expression)\n\nif (some_expression)\n bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyExpression:\n Enabled: true\n```","summary":"A rule that disallows empty expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty expressions.\n\nThis is considered invalid:\n\n```\nfoo = ()\n\nif ()\n bar\nend\n```\n\nAnd this is valid:\n\n```\nfoo = (some_expression)\n\nif (some_expression)\n bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyExpression:\n Enabled: true\n```","summary":"A rule that disallows empty expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_expression.cr#L30"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Expressions)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Expressions"}],"args_string":"(source, node : Crystal::Expressions)","args_html":"(source, node : Crystal::Expressions)","location":{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_expression.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Expressions"}],"visibility":"Public","body":"if (node.expressions.size == 1) && node.expressions.first.nop?\nelse\n return\nend\nissue_for(node, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","path":"Ameba/Rule/Lint/EmptyLoop.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Empty loop detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty loops.\n\nThis is considered invalid:\n\n```\nwhile false\nend\n\nuntil 10\nend\n\nloop do\n # nothing here\nend\n```\n\nAnd this is valid:\n\n```\na = 1\nwhile a < 10\n a += 1\nend\n\nuntil socket_opened?\nend\n\nloop do\n do_something_here\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyLoop:\n Enabled: true\n```","summary":"A rule that disallows empty loops.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty loops.\n\nThis is considered invalid:\n\n```\nwhile false\nend\n\nuntil 10\nend\n\nloop do\n # nothing here\nend\n```\n\nAnd this is valid:\n\n```\na = 1\nwhile a < 10\n a += 1\nend\n\nuntil socket_opened?\nend\n\nloop do\n do_something_here\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyLoop:\n Enabled: true\n```","summary":"A rule that disallows empty loops.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if loop?(node)\n check_node(source, node, node.block)\nend"}},{"html_id":"test(source,node:Crystal::While|Crystal::Until)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::While | Crystal::Until"}],"args_string":"(source, node : Crystal::While | Crystal::Until)","args_html":"(source, node : Crystal::While | Crystal::Until)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L53"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::While | Crystal::Until"}],"visibility":"Public","body":"if literal?(node.cond)\n check_node(source, node, node.body)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Formatting","path":"Ameba/Rule/Lint/Formatting.html","kind":"class","full_name":"Ameba::Rule::Lint::Formatting","name":"Formatting","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/formatting.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/formatting.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use built-in formatter to format this source\""},{"id":"MSG_ERROR","name":"MSG_ERROR","value":"\"Error while formatting: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that verifies syntax formatting according to the\nCrystal's built-in formatter.\n\nFor example, this syntax is invalid:\n\n def foo(a,b,c=0)\n #foobar\n a+b+c\n end\n\nAnd should be properly written:\n\n def foo(a, b, c = 0)\n # foobar\n a + b + c\n end\n\nYAML configuration example:\n\n```\nLint/Formatting:\n Enabled: true\n FailOnError: false\n```","summary":"A rule that verifies syntax formatting according to the Crystal's built-in formatter.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that verifies syntax formatting according to the\nCrystal's built-in formatter.\n\nFor example, this syntax is invalid:\n\n def foo(a,b,c=0)\n #foobar\n a+b+c\n end\n\nAnd should be properly written:\n\n def foo(a, b, c = 0)\n # foobar\n a + b + c\n end\n\nYAML configuration example:\n\n```\nLint/Formatting:\n Enabled: true\n FailOnError: false\n```","summary":"A rule that verifies syntax formatting according to the Crystal's built-in formatter.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/formatting.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/formatting.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"fail_on_error=(fail_on_error:Bool)-instance-method","name":"fail_on_error=","abstract":false,"args":[{"name":"fail_on_error","external_name":"fail_on_error","restriction":"Bool"}],"args_string":"(fail_on_error : Bool)","args_html":"(fail_on_error : Bool)","def":{"name":"fail_on_error=","args":[{"name":"fail_on_error","external_name":"fail_on_error","restriction":"Bool"}],"visibility":"Public","body":"@fail_on_error = fail_on_error"}},{"html_id":"fail_on_error?:Bool-instance-method","name":"fail_on_error?","abstract":false,"def":{"name":"fail_on_error?","return_type":"Bool","visibility":"Public","body":"@fail_on_error"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/formatting.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/formatting.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"begin\n source_code = source.code\n result = Crystal.format(source_code, source.path)\n if result == source_code\n return\n end\n source_lines = source_code.lines\n if source_lines.empty?\n return\n end\n end_location = {source_lines.size, source_lines.last.size + 1}\n issue_for(LOCATION, MSG) do |corrector|\n corrector.replace(LOCATION, end_location, result)\n end\nrescue ex : Crystal::SyntaxException\n if fail_on_error?\n issue_for({ex.line_number, ex.column_number}, MSG_ERROR % ex.message)\n end\nrescue ex\n if fail_on_error?\n issue_for(LOCATION, MSG_ERROR % ex.message)\n end\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/HashDuplicatedKey","path":"Ameba/Rule/Lint/HashDuplicatedKey.html","kind":"class","full_name":"Ameba::Rule::Lint::HashDuplicatedKey","name":"HashDuplicatedKey","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/hash_duplicated_key.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Duplicated keys in hash literal: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows duplicated keys in hash literals.\n\nThis is considered invalid:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2, \"foo\" => 3}\n```\n\nAnd it has to written as this instead:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2}\n```\n\nYAML configuration example:\n\n```\nLint/HashDuplicatedKey:\n Enabled: true\n```","summary":"A rule that disallows duplicated keys in hash literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows duplicated keys in hash literals.\n\nThis is considered invalid:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2, \"foo\" => 3}\n```\n\nAnd it has to written as this instead:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2}\n```\n\nYAML configuration example:\n\n```\nLint/HashDuplicatedKey:\n Enabled: true\n```","summary":"A rule that disallows duplicated keys in hash literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/hash_duplicated_key.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::HashLiteral)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::HashLiteral"}],"args_string":"(source, node : Crystal::HashLiteral)","args_html":"(source, node : Crystal::HashLiteral)","location":{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/hash_duplicated_key.cr#L29"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::HashLiteral"}],"visibility":"Public","body":"if (keys = duplicated_keys(node.entries)).empty?\n return\nend\nissue_for(node, MSG % (keys.join(\", \")))\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","path":"Ameba/Rule/Lint/LiteralAssignmentsInExpressions.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L27"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Detected assignment with a literal value in control expression\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows assignments with literal values\nin control expressions.\n\nFor example, this is considered invalid:\n\n```\nif foo = 42\n do_something\nend\n```\n\nAnd most likely should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralAssignmentsInExpressions:\n Enabled: true\n```","summary":"A rule that disallows assignments with literal values in control expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows assignments with literal values\nin control expressions.\n\nFor example, this is considered invalid:\n\n```\nif foo = 42\n do_something\nend\n```\n\nAnd most likely should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralAssignmentsInExpressions:\n Enabled: true\n```","summary":"A rule that disallows assignments with literal values in control expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L27"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless|Crystal::Case|Crystal::While|Crystal::Until)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until"}],"args_string":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until)","args_html":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until)","location":{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until"}],"visibility":"Public","body":"if (cond = node.cond).is_a?(Crystal::Assign)\nelse\n return\nend\nif literal?(cond.value)\nelse\n return\nend\nissue_for(cond, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","path":"Ameba/Rule/Lint/LiteralInCondition.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_condition.cr#L23"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Literal value found in conditional\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless conditional statements that contain a literal\nin place of a variable or predicate function.\n\nThis is because a conditional construct with a literal predicate will\nalways result in the same behaviour at run time, meaning it can be\nreplaced with either the body of the construct, or deleted entirely.\n\nThis is considered invalid:\n\n```\nif \"something\"\n :ok\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInCondition:\n Enabled: true\n```","summary":"A rule that disallows useless conditional statements that contain a literal in place of a variable or predicate function.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless conditional statements that contain a literal\nin place of a variable or predicate function.\n\nThis is because a conditional construct with a literal predicate will\nalways result in the same behaviour at run time, meaning it can be\nreplaced with either the body of the construct, or deleted entirely.\n\nThis is considered invalid:\n\n```\nif \"something\"\n :ok\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInCondition:\n Enabled: true\n```","summary":"A rule that disallows useless conditional statements that contain a literal in place of a variable or predicate function.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_condition.cr#L23"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless|Crystal::Case)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case"}],"args_string":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case)","args_html":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case)","location":{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_condition.cr#L33"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case"}],"visibility":"Public","body":"if static_literal?(node.cond)\n issue_for(node, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","path":"Ameba/Rule/Lint/LiteralInInterpolation.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_interpolation.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Literal value found in interpolation\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless string interpolations\nthat contain a literal value instead of a variable or function.\n\nFor example:\n\n```\n\"Hello, #{:Ary}\"\n\"There are #{4} cats\"\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInInterpolation\n Enabled: true\n```","summary":"A rule that disallows useless string interpolations that contain a literal value instead of a variable or function.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless string interpolations\nthat contain a literal value instead of a variable or function.\n\nFor example:\n\n```\n\"Hello, #{:Ary}\"\n\"There are #{4} cats\"\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInInterpolation\n Enabled: true\n```","summary":"A rule that disallows useless string interpolations that contain a literal value instead of a variable or function.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_interpolation.cr#L18"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::StringInterpolation)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"args_string":"(source, node : Crystal::StringInterpolation)","args_html":"(source, node : Crystal::StringInterpolation)","location":{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_interpolation.cr#L27"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"visibility":"Public","body":"node.expressions.select do |exp|\n (!exp.is_a?(Crystal::StringLiteral)) && (literal?(exp))\nend.each do |exp|\n issue_for(exp, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","path":"Ameba/Rule/Lint/LiteralsComparison.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literals_comparison.cr#L19"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Comparison always evaluates to %s\""},{"id":"MSG_LIKELY","name":"MSG_LIKELY","value":"\"Comparison most likely evaluates to %s\""},{"id":"OP_NAMES","name":"OP_NAMES","value":"[\"===\", \"==\", \"!=\"] of ::String"}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule is used to identify comparisons between two literals.\n\nThey usually have the same result - except for non-primitive\ntypes like containers, range or regex.\n\nFor example, this will be always false:\n\n```\n\"foo\" == 42\n```\n\nYAML configuration example:\n\n```\nLint/LiteralsComparison:\n Enabled: true\n```","summary":"This rule is used to identify comparisons between two literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify comparisons between two literals.\n\nThey usually have the same result - except for non-primitive\ntypes like containers, range or regex.\n\nFor example, this will be always false:\n\n```\n\"foo\" == 42\n```\n\nYAML configuration example:\n\n```\nLint/LiteralsComparison:\n Enabled: true\n```","summary":"This rule is used to identify comparisons between two literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literals_comparison.cr#L19"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literals_comparison.cr#L31"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(OP_NAMES)\nelse\n return\nend\nif (obj = node.obj) && (arg = node.args.first?)\nelse\n return\nend\nobj_is_literal, obj_is_static = literal_kind?(obj)\narg_is_literal, arg_is_static = literal_kind?(arg)\nif obj_is_literal && arg_is_literal\nelse\n return\nend\nis_dynamic = (!obj_is_static) || (!arg_is_static)\nwhat = case node.name\nwhen \"===\"\n \"the same\"\nwhen \"==\"\n (obj.to_s == arg.to_s).to_s\nwhen \"!=\"\n (obj.to_s != arg.to_s).to_s\nend\nissue_for(node, (is_dynamic ? MSG_LIKELY : MSG) % what)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","path":"Ameba/Rule/Lint/MissingBlockArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Missing anonymous block argument. Use `&` as an argument name to indicate yielding method.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows yielding method definitions without block argument.\n\nFor example, this is considered invalid:\n\n def foo\n yield 42\n end\n\nAnd has to be written as the following:\n\n def foo(&)\n yield 42\n end\n\nYAML configuration example:\n\n```\nLint/MissingBlockArgument:\n Enabled: true\n```","summary":"A rule that disallows yielding method definitions without block argument.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows yielding method definitions without block argument.\n\nFor example, this is considered invalid:\n\n def foo\n yield 42\n end\n\nAnd has to be written as the following:\n\n def foo(&)\n yield 42\n end\n\nYAML configuration example:\n\n```\nLint/MissingBlockArgument:\n Enabled: true\n```","summary":"A rule that disallows yielding method definitions without block argument.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if (!scope.yields?) || node.block_arg\n return\nend\nif location = node.name_location\nelse\n return\nend\nend_location = name_end_location(node)\nissue_for(location, end_location, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","path":"Ameba/Rule/Lint/NotNil.html","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/not_nil.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/not_nil.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid using `not_nil!`\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule is used to identify usages of `not_nil!` calls.\n\nFor example, this is considered a code smell:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }.not_nil!\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }\n\nif alice\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/NotNil:\n Enabled: true\n```","summary":"This rule is used to identify usages of not_nil! calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usages of `not_nil!` calls.\n\nFor example, this is considered a code smell:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }.not_nil!\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }\n\nif alice\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/NotNil:\n Enabled: true\n```","summary":"This rule is used to identify usages of not_nil! calls.
This rule is used to identify usage of index/rindex/find calls followed by a call to not_nil!.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of `index/rindex/find` calls\nfollowed by a call to `not_nil!`.\n\nFor example, this is considered a code smell:\n\n```\n%w[Alice Bob].find(&.match(/^A./)).not_nil!\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].find!(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nLint/NotNilAfterNoBang:\n Enabled: true\n```","summary":"This rule is used to identify usage of index/rindex/find calls followed by a call to not_nil!.
A rule that disallows some unwanted symbols in percent array literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows some unwanted symbols in percent array literals.\n\nFor example, this is usually written by mistake:\n\n```\n%i(:one, :two)\n%w(\"one\", \"two\")\n```\n\nAnd the expected example is:\n\n```\n%i(one two)\n%w(one two)\n```\n\nYAML configuration example:\n\n```\nLint/PercentArrays:\n Enabled: true\n StringArrayUnwantedSymbols: ',\"'\n SymbolArrayUnwantedSymbols: ',:'\n```","summary":"A rule that disallows some unwanted symbols in percent array literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/percent_array.cr#L26"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"string_array_unwanted_symbols:String-instance-method","name":"string_array_unwanted_symbols","abstract":false,"def":{"name":"string_array_unwanted_symbols","return_type":"String","visibility":"Public","body":"@string_array_unwanted_symbols"}},{"html_id":"string_array_unwanted_symbols=(string_array_unwanted_symbols:String)-instance-method","name":"string_array_unwanted_symbols=","abstract":false,"args":[{"name":"string_array_unwanted_symbols","external_name":"string_array_unwanted_symbols","restriction":"String"}],"args_string":"(string_array_unwanted_symbols : String)","args_html":"(string_array_unwanted_symbols : String)","def":{"name":"string_array_unwanted_symbols=","args":[{"name":"string_array_unwanted_symbols","external_name":"string_array_unwanted_symbols","restriction":"String"}],"visibility":"Public","body":"@string_array_unwanted_symbols = string_array_unwanted_symbols"}},{"html_id":"symbol_array_unwanted_symbols:String-instance-method","name":"symbol_array_unwanted_symbols","abstract":false,"def":{"name":"symbol_array_unwanted_symbols","return_type":"String","visibility":"Public","body":"@symbol_array_unwanted_symbols"}},{"html_id":"symbol_array_unwanted_symbols=(symbol_array_unwanted_symbols:String)-instance-method","name":"symbol_array_unwanted_symbols=","abstract":false,"args":[{"name":"symbol_array_unwanted_symbols","external_name":"symbol_array_unwanted_symbols","restriction":"String"}],"args_string":"(symbol_array_unwanted_symbols : String)","args_html":"(symbol_array_unwanted_symbols : String)","def":{"name":"symbol_array_unwanted_symbols=","args":[{"name":"symbol_array_unwanted_symbols","external_name":"symbol_array_unwanted_symbols","restriction":"String"}],"visibility":"Public","body":"@symbol_array_unwanted_symbols = symbol_array_unwanted_symbols"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/percent_array.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"issue = start_token = nil\n(Tokenizer.new(source)).run do |token|\n case token.type\n when .string_array_start?, .symbol_array_start?\n start_token = token.dup\n when .string?\n if (_start = start_token) && (!issue)\n issue = array_entry_invalid?(token.value, _start.raw)\n end\n when .string_array_end?\n if (_start = start_token) && (_issue = issue)\n issue_for(_start, _issue)\n end\n issue = start_token = nil\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/RandZero","path":"Ameba/Rule/Lint/RandZero.html","kind":"class","full_name":"Ameba::Rule::Lint::RandZero","name":"RandZero","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/rand_zero.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/rand_zero.cr#L25"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"%s always returns 0\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows `rand(0)` and `rand(1)` calls.\nSuch calls always return `0`.\n\nFor example:\n\n```\nrand(1)\n```\n\nShould be written as:\n\n```\nrand\n# or\nrand(2)\n```\n\nYAML configuration example:\n\n```\nLint/RandZero:\n Enabled: true\n```","summary":"A rule that disallows rand(0) and rand(1) calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows `rand(0)` and `rand(1)` calls.\nSuch calls always return `0`.\n\nFor example:\n\n```\nrand(1)\n```\n\nShould be written as:\n\n```\nrand\n# or\nrand(2)\n```\n\nYAML configuration example:\n\n```\nLint/RandZero:\n Enabled: true\n```","summary":"A rule that disallows rand(0) and rand(1) calls.
A rule that disallows string conversion in string interpolation, which is redundant.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows string conversion in string interpolation,\nwhich is redundant.\n\nFor example, this is considered invalid:\n\n```\n\"Hello, #{name.to_s}\"\n```\n\nAnd this is valid:\n\n```\n\"Hello, #{name}\"\n```\n\nYAML configuration example:\n\n```\nLint/RedundantStringCoercion\n Enabled: true\n```","summary":"A rule that disallows string conversion in string interpolation, which is redundant.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_string_coercion.cr#L23"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::StringInterpolation)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"args_string":"(source, node : Crystal::StringInterpolation)","args_html":"(source, node : Crystal::StringInterpolation)","location":{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_string_coercion.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"visibility":"Public","body":"(string_coercion_nodes(node)).each do |n|\n issue_for(n.name_location, n.end_location, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithIndex","path":"Ameba/Rule/Lint/RedundantWithIndex.html","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithIndex","name":"RedundantWithIndex","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/redundant_with_index.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_with_index.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows redundant `with_index` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each.with_index do |e|\n # ...\nend\n\ncollection.each_with_index do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithIndex:\n Enabled: true\n```","summary":"A rule that disallows redundant with_index calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant `with_index` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each.with_index do |e|\n # ...\nend\n\ncollection.each_with_index do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithIndex:\n Enabled: true\n```","summary":"A rule that disallows redundant with_index calls.
A rule that disallows redundant each_with_object calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant `each_with_object` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each_with_object(0) do |e|\n # ...\nend\n\ncollection.each_with_object(0) do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithObject:\n Enabled: true\n```","summary":"A rule that disallows redundant each_with_object calls.
A rule that disallows shadowed arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows shadowed arguments.\n\nFor example, this is considered invalid:\n\n```\ndo_something do |foo|\n foo = 1 # shadows block argument\n foo\nend\n\ndef do_something(foo)\n foo = 1 # shadows method argument\n foo\nend\n```\n\nand it should be written as follows:\n\n```\ndo_something do |foo|\n foo = foo + 42\n foo\nend\n\ndef do_something(foo)\n foo = foo + 42\n foo\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedArgument:\n Enabled: true\n```","summary":"A rule that disallows shadowed arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_argument.cr#L38"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_argument.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"scope.arguments.each do |arg|\n if assign = arg.variable.assign_before_reference\n else\n next\n end\n issue_for(assign, MSG % arg.name)\nend"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_argument.cr#L45"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedException","path":"Ameba/Rule/Lint/ShadowedException.html","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedException","name":"ShadowedException","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_exception.cr#L36"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shadowed exception found: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows a rescued exception that get shadowed by a\nless specific exception being rescued before a more specific\nexception is rescued.\n\nFor example, this is invalid:\n\n```\nbegin\n do_something\nrescue Exception\n handle_exception\nrescue ArgumentError\n handle_argument_error_exception\nend\n```\n\nAnd it has to be written as follows:\n\n```\nbegin\n do_something\nrescue ArgumentError\n handle_argument_error_exception\nrescue Exception\n handle_exception\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedException:\n Enabled: true\n```","summary":"A rule that disallows a rescued exception that get shadowed by a less specific exception being rescued before a more specific exception is rescued.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows a rescued exception that get shadowed by a\nless specific exception being rescued before a more specific\nexception is rescued.\n\nFor example, this is invalid:\n\n```\nbegin\n do_something\nrescue Exception\n handle_exception\nrescue ArgumentError\n handle_argument_error_exception\nend\n```\n\nAnd it has to be written as follows:\n\n```\nbegin\n do_something\nrescue ArgumentError\n handle_argument_error_exception\nrescue Exception\n handle_exception\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedException:\n Enabled: true\n```","summary":"A rule that disallows a rescued exception that get shadowed by a less specific exception being rescued before a more specific exception is rescued.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_exception.cr#L36"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ExceptionHandler)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"args_string":"(source, node : Crystal::ExceptionHandler)","args_html":"(source, node : Crystal::ExceptionHandler)","location":{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_exception.cr#L43"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"visibility":"Public","body":"rescues = node.rescues\nif rescues.nil?\n return\nend\n(shadowed(rescues)).each do |path|\n issue_for(path, MSG % (path.names.join(\"::\")))\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ShadowingOuterLocalVar","path":"Ameba/Rule/Lint/ShadowingOuterLocalVar.html","kind":"class","full_name":"Ameba::Rule::Lint::ShadowingOuterLocalVar","name":"ShadowingOuterLocalVar","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shadowing outer local variable `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows the usage of the same name as outer local variables\nfor block or proc arguments.\n\nFor example, this is considered incorrect:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |foo| # shadowing outer `foo`\n end\nend\n```\n\nand should be written as:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |bar|\n end\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowingOuterLocalVar:\n Enabled: true\n```","summary":"A rule that disallows the usage of the same name as outer local variables for block or proc arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the usage of the same name as outer local variables\nfor block or proc arguments.\n\nFor example, this is considered incorrect:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |foo| # shadowing outer `foo`\n end\nend\n```\n\nand should be written as:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |bar|\n end\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowingOuterLocalVar:\n Enabled: true\n```","summary":"A rule that disallows the usage of the same name as outer local variables for block or proc arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ProcLiteral|Crystal::Block,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral | Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ProcLiteral | Crystal::Block, scope : AST::Scope)","args_html":"(source, node : Crystal::ProcLiteral | Crystal::Block, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L48"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral | Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"find_shadowing(source, scope)"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L41"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source, skip: [Crystal::Macro, Crystal::MacroFor])"}}]},{"html_id":"ameba/Ameba/Rule/Lint/SharedVarInFiber","path":"Ameba/Rule/Lint/SharedVarInFiber.html","kind":"class","full_name":"Ameba::Rule::Lint::SharedVarInFiber","name":"SharedVarInFiber","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L52"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shared variable `%s` is used in fiber\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows using shared variables in fibers,\nwhich are mutated during iterations.\n\nIn most cases it leads to unexpected behaviour and is undesired.\n\nFor example, having this example:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n spawn { channel.send n }\nend\n\n3.times { puts channel.receive } # => # 3, 3, 3\n```\n\nThe problem is there is only one shared between fibers variable `n`\nand when `channel.receive` is executed its value is `3`.\n\nTo solve this, the code above needs to be rewritten to the following:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n m = n\n spawn do { channel.send m }\nend\n\n3.times { puts channel.receive } # => # 1, 2, 3\n```\n\nThis rule is able to find the shared variables between fibers, which are mutated\nduring iterations. So it reports the issue on the first sample and passes on\nthe second one.\n\nThere are also other techniques to solve the problem above which are\n[officially documented](https://crystal-lang.org/reference/guides/concurrency.html)\n\nYAML configuration example:\n\n```\nLint/SharedVarInFiber:\n Enabled: true\n```","summary":"A rule that disallows using shared variables in fibers, which are mutated during iterations.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows using shared variables in fibers,\nwhich are mutated during iterations.\n\nIn most cases it leads to unexpected behaviour and is undesired.\n\nFor example, having this example:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n spawn { channel.send n }\nend\n\n3.times { puts channel.receive } # => # 3, 3, 3\n```\n\nThe problem is there is only one shared between fibers variable `n`\nand when `channel.receive` is executed its value is `3`.\n\nTo solve this, the code above needs to be rewritten to the following:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n m = n\n spawn do { channel.send m }\nend\n\n3.times { puts channel.receive } # => # 1, 2, 3\n```\n\nThis rule is able to find the shared variables between fibers, which are mutated\nduring iterations. So it reports the issue on the first sample and passes on\nthe second one.\n\nThere are also other techniques to solve the problem above which are\n[officially documented](https://crystal-lang.org/reference/guides/concurrency.html)\n\nYAML configuration example:\n\n```\nLint/SharedVarInFiber:\n Enabled: true\n```","summary":"A rule that disallows using shared variables in fibers, which are mutated during iterations.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L52"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":63,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L63"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if scope.spawn_block?\nelse\n return\nend\nscope.references.each do |ref|\n if ( variable = scope.find_variable(ref.name)).nil?\n next\n end\n if (variable.scope == scope) || (!(mutated_in_loop?(variable)))\n next\n end\n issue_for(ref.node, MSG % variable.name)\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":59,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L59"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/SpecFocus","path":"Ameba/Rule/Lint/SpecFocus.html","kind":"class","full_name":"Ameba::Rule::Lint::SpecFocus","name":"SpecFocus","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L47"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Focused spec item detected\""},{"id":"SPEC_ITEM_NAMES","name":"SPEC_ITEM_NAMES","value":"[\"describe\", \"context\", \"it\", \"pending\"] of ::String"}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"Checks if specs are focused.\n\nIn specs `focus: true` is mainly used to focus on a spec\nitem locally during development. However, if such change\nis committed, it silently runs only focused spec on all\nother environment, which is undesired.\n\nThis is considered bad:\n\n```\ndescribe MyClass, focus: true do\nend\n\ndescribe \".new\", focus: true do\nend\n\ncontext \"my context\", focus: true do\nend\n\nit \"works\", focus: true do\nend\n```\n\nAnd it should be written as the following:\n\n```\ndescribe MyClass do\nend\n\ndescribe \".new\" do\nend\n\ncontext \"my context\" do\nend\n\nit \"works\" do\nend\n```\n\nYAML configuration example:\n\n```\nLint/SpecFocus:\n Enabled: true\n```","summary":"Checks if specs are focused.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"Checks if specs are focused.\n\nIn specs `focus: true` is mainly used to focus on a spec\nitem locally during development. However, if such change\nis committed, it silently runs only focused spec on all\nother environment, which is undesired.\n\nThis is considered bad:\n\n```\ndescribe MyClass, focus: true do\nend\n\ndescribe \".new\", focus: true do\nend\n\ncontext \"my context\", focus: true do\nend\n\nit \"works\", focus: true do\nend\n```\n\nAnd it should be written as the following:\n\n```\ndescribe MyClass do\nend\n\ndescribe \".new\" do\nend\n\ncontext \"my context\" do\nend\n\nit \"works\" do\nend\n```\n\nYAML configuration example:\n\n```\nLint/SpecFocus:\n Enabled: true\n```","summary":"Checks if specs are focused.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L47"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(SPEC_ITEM_NAMES)\nelse\n return\nend\nif node.block\nelse\n return\nend\narg = node.named_args.try(&.find() do |__arg1|\n __arg1.name == \"focus\"\nend)\nif arg\nelse\n return\nend\nissue_for(arg, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L55"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"if source.spec?\nelse\n return\nend\nAST::NodeVisitor.new(self, source)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Syntax","path":"Ameba/Rule/Lint/Syntax.html","kind":"class","full_name":"Ameba::Rule::Lint::Syntax","name":"Syntax","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/syntax.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/syntax.cr#L21"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports invalid Crystal syntax.\n\nFor example, this syntax is invalid:\n\n```\ndef hello\n do_something\nrescue Exception => e\nend\n```\n\nAnd should be properly written:\n\n```\ndef hello\n do_something\nrescue e : Exception\nend\n```","summary":"A rule that reports invalid Crystal syntax.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports invalid Crystal syntax.\n\nFor example, this syntax is invalid:\n\n```\ndef hello\n do_something\nrescue Exception => e\nend\n```\n\nAnd should be properly written:\n\n```\ndef hello\n do_something\nrescue e : Exception\nend\n```","summary":"A rule that reports invalid Crystal syntax.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/syntax.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/syntax.cr#L21"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","return_type":"Ameba::Severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/syntax.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/syntax.cr#L27"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"begin\n source.ast\nrescue e : Crystal::SyntaxException\n issue_for({e.line_number, e.column_number}, e.message.to_s)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnneededDisableDirective","path":"Ameba/Rule/Lint/UnneededDisableDirective.html","kind":"class","full_name":"Ameba::Rule::Lint::UnneededDisableDirective","name":"UnneededDisableDirective","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unneeded_disable_directive.cr#L27"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unnecessary disabling of %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unneeded disable directives.\nFor example, this is considered invalid:\n\n```\n# ameba:disable Style/PredicateName\ndef comment?\n do_something\nend\n```\n\nas the predicate name is correct and the comment directive does not\nhave any effect, the snippet should be written as the following:\n\n```\ndef comment?\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnneededDisableDirective\n Enabled: true\n```","summary":"A rule that reports unneeded disable directives.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unneeded disable directives.\nFor example, this is considered invalid:\n\n```\n# ameba:disable Style/PredicateName\ndef comment?\n do_something\nend\n```\n\nas the predicate name is correct and the comment directive does not\nhave any effect, the snippet should be written as the following:\n\n```\ndef comment?\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnneededDisableDirective\n Enabled: true\n```","summary":"A rule that reports unneeded disable directives.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unneeded_disable_directive.cr#L27"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unneeded_disable_directive.cr#L34"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.comment?\n else\n next\n end\n if directive = source.parse_inline_directive(token.value.to_s)\n else\n next\n end\n if names = unneeded_disables(source, directive, token.location)\n else\n next\n end\n if names.empty?\n next\n end\n issue_for(token, MSG % (names.join(\", \")))\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","path":"Ameba/Rule/Lint/UnreachableCode.html","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L44"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unreachable code detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unreachable code.\n\nFor example, this is considered invalid:\n\n```\ndef method(a)\n return 42\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break\n a += 1\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method(a)\n return 42 if a == 0\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break a > 3\n a += 1\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnreachableCode:\n Enabled: true\n```","summary":"A rule that reports unreachable code.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unreachable code.\n\nFor example, this is considered invalid:\n\n```\ndef method(a)\n return 42\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break\n a += 1\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method(a)\n return 42 if a == 0\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break a > 3\n a += 1\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnreachableCode:\n Enabled: true\n```","summary":"A rule that reports unreachable code.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L44"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,flow_expression:AST::FlowExpression)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"flow_expression","external_name":"flow_expression","restriction":"AST::FlowExpression"}],"args_string":"(source, node, flow_expression : AST::FlowExpression)","args_html":"(source, node, flow_expression : AST::FlowExpression)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":57,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L57"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"flow_expression","external_name":"flow_expression","restriction":"AST::FlowExpression"}],"visibility":"Public","body":"if unreachable_node = flow_expression.unreachable_nodes.first?\nelse\n return\nend\nissue_for(unreachable_node, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L53"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::FlowExpressionVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnusedArgument","path":"Ameba/Rule/Lint/UnusedArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::UnusedArgument","name":"UnusedArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unused argument `%s`. If it's necessary, use `%s` as an argument name to indicate that it won't be used.\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unused arguments.\nFor example, this is considered invalid:\n\n```\ndef method(a, b, c)\n a + b\nend\n```\n\nand should be written as:\n\n```\ndef method(a, b)\n a + b\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedArgument:\n Enabled: true\n IgnoreDefs: true\n IgnoreBlocks: false\n IgnoreProcs: false\n```","summary":"A rule that reports unused arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unused arguments.\nFor example, this is considered invalid:\n\n```\ndef method(a, b, c)\n a + b\nend\n```\n\nand should be written as:\n\n```\ndef method(a, b)\n a + b\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedArgument:\n Enabled: true\n IgnoreDefs: true\n IgnoreBlocks: false\n IgnoreProcs: false\n```","summary":"A rule that reports unused arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"ignore_blocks=(ignore_blocks:Bool)-instance-method","name":"ignore_blocks=","abstract":false,"args":[{"name":"ignore_blocks","external_name":"ignore_blocks","restriction":"Bool"}],"args_string":"(ignore_blocks : Bool)","args_html":"(ignore_blocks : Bool)","def":{"name":"ignore_blocks=","args":[{"name":"ignore_blocks","external_name":"ignore_blocks","restriction":"Bool"}],"visibility":"Public","body":"@ignore_blocks = ignore_blocks"}},{"html_id":"ignore_blocks?:Bool-instance-method","name":"ignore_blocks?","abstract":false,"def":{"name":"ignore_blocks?","return_type":"Bool","visibility":"Public","body":"@ignore_blocks"}},{"html_id":"ignore_defs=(ignore_defs:Bool)-instance-method","name":"ignore_defs=","abstract":false,"args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"args_string":"(ignore_defs : Bool)","args_html":"(ignore_defs : Bool)","def":{"name":"ignore_defs=","args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_defs = ignore_defs"}},{"html_id":"ignore_defs?:Bool-instance-method","name":"ignore_defs?","abstract":false,"def":{"name":"ignore_defs?","return_type":"Bool","visibility":"Public","body":"@ignore_defs"}},{"html_id":"ignore_procs=(ignore_procs:Bool)-instance-method","name":"ignore_procs=","abstract":false,"args":[{"name":"ignore_procs","external_name":"ignore_procs","restriction":"Bool"}],"args_string":"(ignore_procs : Bool)","args_html":"(ignore_procs : Bool)","def":{"name":"ignore_procs=","args":[{"name":"ignore_procs","external_name":"ignore_procs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_procs = ignore_procs"}},{"html_id":"ignore_procs?:Bool-instance-method","name":"ignore_procs?","abstract":false,"def":{"name":"ignore_procs?","return_type":"Bool","visibility":"Public","body":"@ignore_procs"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ProcLiteral,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ProcLiteral, scope : AST::Scope)","args_html":"(source, node : Crystal::ProcLiteral, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L44"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_procs? || (find_unused_arguments(source, scope))"}},{"html_id":"test(source,node:Crystal::Block,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Block, scope : AST::Scope)","args_html":"(source, node : Crystal::Block, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L48"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_blocks? || (find_unused_arguments(source, scope))"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L52"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"arguments = scope.arguments.dup\nif block_arg = node.block_arg\n arguments.reject!() do |__arg0|\n __arg0.node == block_arg\n end\nend\nignore_defs? || (find_unused_arguments(source, scope, arguments))\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L40"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","path":"Ameba/Rule/Lint/UnusedBlockArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG_UNUSED","name":"MSG_UNUSED","value":"\"Unused block argument `%1$s`. If it's necessary, use `_%1$s` as an argument name to indicate that it won't be used.\""},{"id":"MSG_YIELDED","name":"MSG_YIELDED","value":"\"Use `&` as an argument name to indicate that it won't be referenced.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unused block arguments.\nFor example, this is considered invalid:\n\n```\ndef foo(a, b, &block)\n a + b\nend\n\ndef bar(&block)\n yield 42\nend\n```\n\nand should be written as:\n\n```\ndef foo(a, b, &_block)\n a + b\nend\n\ndef bar(&)\n yield 42\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedBlockArgument:\n Enabled: true\n```","summary":"A rule that reports unused block arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unused block arguments.\nFor example, this is considered invalid:\n\n```\ndef foo(a, b, &block)\n a + b\nend\n\ndef bar(&block)\n yield 42\nend\n```\n\nand should be written as:\n\n```\ndef foo(a, b, &_block)\n a + b\nend\n\ndef bar(&)\n yield 42\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedBlockArgument:\n Enabled: true\n```","summary":"A rule that reports unused block arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if node.abstract?\n return\nend\nif block_arg = node.block_arg\nelse\n return\nend\nif block_arg = scope.arguments.find() do |__arg0|\n __arg0.node == block_arg\nend\nelse\n return\nend\nif block_arg.anonymous?\n return\nend\nif scope.references?(block_arg.variable)\n return\nend\nlocation = block_arg.node.location\nend_location = location.try(&.adjust(column_number: block_arg.name.size - 1))\nif scope.yields?\n if location && end_location\n issue_for(location, end_location, MSG_YIELDED) do |corrector|\n corrector.remove(location, end_location)\n end\n else\n issue_for(block_arg.node, MSG_YIELDED)\n end\nelse\n if block_arg.ignored?\n return\n end\n if location && end_location\n issue_for(location, end_location, MSG_UNUSED % block_arg.name) do |corrector|\n corrector.insert_before(location, '_')\n end\n else\n issue_for(block_arg.node, MSG_UNUSED % block_arg.name)\n end\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L45"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UselessAssign","path":"Ameba/Rule/Lint/UselessAssign.html","kind":"class","full_name":"Ameba::Rule::Lint::UselessAssign","name":"UselessAssign","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Useless assignment to variable `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless assignments.\n\nFor example, this is considered invalid:\n\n```\ndef method\n var = 1\n do_something\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method\n var = 1\n do_something(var)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessAssign:\n Enabled: true\n```","summary":"A rule that disallows useless assignments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless assignments.\n\nFor example, this is considered invalid:\n\n```\ndef method\n var = 1\n do_something\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method\n var = 1\n do_something(var)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessAssign:\n Enabled: true\n```","summary":"A rule that disallows useless assignments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"scope.variables.each do |var|\n if (var.ignored? || var.used_in_macro?) || var.captured_by_block?\n next\n end\n if scope.assigns_type_dec?(var.name)\n next\n end\n var.assignments.each do |assign|\n if assign.referenced? || assign.transformed?\n next\n end\n issue_for(assign.target_node, MSG % var.name)\n end\nend"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L35"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UselessConditionInWhen","path":"Ameba/Rule/Lint/UselessConditionInWhen.html","kind":"class","full_name":"Ameba::Rule::Lint::UselessConditionInWhen","name":"UselessConditionInWhen","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_condition_in_when.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Useless condition in when detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless conditions in when clause\nwhere it is guaranteed to always return the same result.\n\nFor example, this is considered invalid:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io) if local?\nend\n```\n\nAnd has to be written as the following:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessConditionInWhen:\n Enabled: true\n```","summary":"A rule that disallows useless conditions in when clause where it is guaranteed to always return the same result.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless conditions in when clause\nwhere it is guaranteed to always return the same result.\n\nFor example, this is considered invalid:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io) if local?\nend\n```\n\nAnd has to be written as the following:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessConditionInWhen:\n Enabled: true\n```","summary":"A rule that disallows useless conditions in when clause where it is guaranteed to always return the same result.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_condition_in_when.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::When)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::When"}],"args_string":"(source, node : Crystal::When)","args_html":"(source, node : Crystal::When)","location":{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":50,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_condition_in_when.cr#L50"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::When"}],"visibility":"Public","body":"ConditionInWhenVisitor.new(self, source, node)"}}]}]},{"html_id":"ameba/Ameba/Rule/Metrics","path":"Ameba/Rule/Metrics.html","kind":"module","full_name":"Ameba::Rule::Metrics","name":"Metrics","abstract":false,"locations":[{"filename":"src/ameba/rule/metrics/cyclomatic_complexity.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/metrics/cyclomatic_complexity.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","path":"Ameba/Rule/Metrics/CyclomaticComplexity.html","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/metrics/cyclomatic_complexity.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/metrics/cyclomatic_complexity.cr#L11"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Cyclomatic complexity too high [%d/%d]\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Metrics","kind":"module","full_name":"Ameba::Rule::Metrics","name":"Metrics"},"doc":"A rule that disallows methods with a cyclomatic complexity higher than `MaxComplexity`\n\nYAML configuration example:\n\n```\nMetrics/CyclomaticComplexity:\n Enabled: true\n MaxComplexity: 10\n```","summary":"A rule that disallows methods with a cyclomatic complexity higher than MaxComplexity
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows methods with a cyclomatic complexity higher than `MaxComplexity`\n\nYAML configuration example:\n\n```\nMetrics/CyclomaticComplexity:\n Enabled: true\n MaxComplexity: 10\n```","summary":"A rule that disallows methods with a cyclomatic complexity higher than MaxComplexity
This rule is used to identify usage of any? calls that follow filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `any?` calls that follow filters.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].select { |e| e > 2 }.any?\n[1, 2, 3].reject { |e| e >= 2 }.any?\n```\n\nAnd it should be written as this:\n\n```\n[1, 2, 3].any? { |e| e > 2 }\n[1, 2, 3].any? { |e| e < 2 }\n```\n\nYAML configuration example:\n\n```\nPerformance/AnyAfterFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n```","summary":"This rule is used to identify usage of any? calls that follow filters.
This rule is used to identify usage of any? calls that follow filters.
This rule is used to identify usage of arg-less Enumerable#any? calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of arg-less `Enumerable#any?` calls.\n\nUsing `Enumerable#any?` instead of `Enumerable#empty?` might lead to an\nunexpected results (like `[nil, false].any? # => false`). In some cases\nit also might be less efficient, since it iterates until the block will\nreturn a _truthy_ value, instead of just checking if there's at least\none value present.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].any?\n```\n\nAnd it should be written as this:\n\n```\n![1, 2, 3].empty?\n```\n\nYAML configuration example:\n\n```\nPerformance/AnyInsteadOfEmpty:\n Enabled: true\n```","summary":"This rule is used to identify usage of arg-less Enumerable#any? calls.
This rule is used to identify usage of arg-less Enumerable#any? calls.
A general base class for performance rules.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A general base class for performance rules.","summary":"A general base class for performance rules.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/performance/base.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/base.cr#L5"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"catch(source:Source)-instance-method","name":"catch","doc":"A convenient addition to `#test` method that does the same\nbut returns a passed in `source` as an addition.\n\n```\nsource = MyRule.new.catch(source)\nsource.valid?\n```","summary":"A convenient addition to #test method that does the same but returns a passed in source as an addition.
All these methods are allocating a new object
"},{"id":"MSG","name":"MSG","value":"\"Use bang method variant `%s!` after chained `%s` call\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Performance","kind":"module","full_name":"Ameba::Rule::Performance","name":"Performance"},"doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/chained_call_with_no_bang.cr#L39"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"call_names:Array(String)-instance-method","name":"call_names","abstract":false,"def":{"name":"call_names","visibility":"Public","body":"@call_names"}},{"html_id":"call_names=(call_names:Array(String))-instance-method","name":"call_names=","abstract":false,"args":[{"name":"call_names","external_name":"call_names","restriction":"::Array(::String)"}],"args_string":"(call_names : Array(String))","args_html":"(call_names : Array(String))","def":{"name":"call_names=","args":[{"name":"call_names","external_name":"call_names","restriction":"::Array(::String)"}],"visibility":"Public","body":"@call_names = call_names"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/chained_call_with_no_bang.cr#L65"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (obj = node.obj).is_a?(Crystal::Call)\nelse\n return\nend\nif node.name.in?(call_names)\nelse\n return\nend\nif (obj.name.in?(call_names)) || (obj.name.in?(ALLOCATING_METHOD_NAMES))\nelse\n return\nend\nif location = node.name_location\nelse\n return\nend\nif end_location = name_end_location(node)\nelse\n return\nend\nissue_for(location, end_location, MSG % {node.name, obj.name}) do |corrector|\n corrector.insert_after(end_location, '!')\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/chained_call_with_no_bang.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source, skip: :macro)"}}]},{"html_id":"ameba/Ameba/Rule/Performance/CompactAfterMap","path":"Ameba/Rule/Performance/CompactAfterMap.html","kind":"class","full_name":"Ameba::Rule::Performance::CompactAfterMap","name":"CompactAfterMap","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/performance/compact_after_map.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/compact_after_map.cr#L24"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use `compact_map {...}` instead of `map {...}.compact`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Performance","kind":"module","full_name":"Ameba::Rule::Performance","name":"Performance"},"doc":"This rule is used to identify usage of `compact` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.match(/^A./)).compact\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].compact_map(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nPerformance/CompactAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of compact calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `compact` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.match(/^A./)).compact\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].compact_map(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nPerformance/CompactAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of compact calls that follow map.
This rule is used to identify usage of compact calls that follow map.
This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify excessive collection allocations,\nthat can be avoided by using `each_This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
This rule is used to identify usage of first/last/first?/last? calls that follow filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `first/last/first?/last?` calls that follow filters.\n\nFor example, this is considered inefficient:\n\n```\n[-1, 0, 1, 2].select { |e| e > 0 }.first?\n[-1, 0, 1, 2].select { |e| e > 0 }.last?\n```\n\nAnd can be written as this:\n\n```\n[-1, 0, 1, 2].find { |e| e > 0 }\n[-1, 0, 1, 2].reverse_each.find { |e| e > 0 }\n```\n\nYAML configuration example:\n\n```\nPerformance/FirstLastAfterFilter\n Enabled: true\n FilterNames:\n - select\n```","summary":"This rule is used to identify usage of first/last/first?/last? calls that follow filters.
This rule is used to identify usage of first/last/first?/last? calls that follow filters.
This rule is used to identify usage of flatten calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `flatten` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.chars).flatten\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].flat_map(&.chars)\n```\n\nYAML configuration example:\n\n```\nPerformance/FlattenAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of flatten calls that follow map.
This rule is used to identify usage of flatten calls that follow map.
This rule is used to identify usage of sum/product calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `sum/product` calls\nthat follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n(1..3).map(&.*(2)).sum\n```\n\nAnd can be written as this:\n\n```\n(1..3).sum(&.*(2))\n```\n\nYAML configuration example:\n\n```\nPerformance/MapInsteadOfBlock:\n Enabled: true\n```","summary":"This rule is used to identify usage of sum/product calls that follow map.
This rule is used to identify usage of sum/product calls that follow map.
This rule is used to identify usage of min/max/minmax calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `min/max/minmax` calls that follow `map`.\n\nFor example, this is considered invalid:\n\n```\n%w[Alice Bob].map(&.size).min\n%w[Alice Bob].map(&.size).max\n%w[Alice Bob].map(&.size).minmax\n```\n\nAnd it should be written as this:\n\n```\n%w[Alice Bob].min_of(&.size)\n%w[Alice Bob].max_of(&.size)\n%w[Alice Bob].minmax_of(&.size)\n```\n\nYAML configuration example:\n\n```\nPerformance/MinMaxAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of min/max/minmax calls that follow map.
This rule is used to identify usage of min/max/minmax calls that follow map.
This rule is used to identify usage of size calls that follow filter.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `size` calls that follow filter.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].select { |e| e > 2 }.size\n[1, 2, 3].reject { |e| e < 2 }.size\n[1, 2, 3].select(&.< 2).size\n[0, 1, 2].select(&.zero?).size\n[0, 1, 2].reject(&.zero?).size\n```\n\nAnd it should be written as this:\n\n```\n[1, 2, 3].count { |e| e > 2 }\n[1, 2, 3].count { |e| e >= 2 }\n[1, 2, 3].count(&.< 2)\n[0, 1, 2].count(&.zero?)\n[0, 1, 2].count(&.!= 0)\n```\n\nYAML configuration example:\n\n```\nPerformance/SizeAfterFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n```","summary":"This rule is used to identify usage of size calls that follow filter.
This rule is used to identify usage of size calls that follow filter.
A rule that enforces constant names to be in screaming case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces constant names to be in screaming case.\n\nFor example, these constant names are considered valid:\n\n```\nLUCKY_NUMBERS = [3, 7, 11]\nDOCUMENTATION_URL = \"http://crystal-lang.org/docs\"\n```\n\nAnd these are invalid names:\n\n```\nmyBadConstant = 1\nWrong_NAME = 2\n```\n\nYAML configuration example:\n\n```\nStyle/ConstantNames:\n Enabled: true\n```","summary":"A rule that enforces constant names to be in screaming case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/constant_names.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/constant_names.cr#L24"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Assign)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"args_string":"(source, node : Crystal::Assign)","args_html":"(source, node : Crystal::Assign)","location":{"filename":"src/ameba/rule/style/constant_names.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/constant_names.cr#L31"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"visibility":"Public","body":"if (target = node.target).is_a?(Crystal::Path)\nelse\n return\nend\nname = target.names.first\nexpected = name.upcase\nif name.in?(expected, name.camelcase)\n return\nend\nissue_for(target, MSG % {expected, name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","path":"Ameba/Rule/Style/GuardClause.html","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L54"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use a guard clause (`%s`) instead of wrapping the code inside a conditional expression.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"Use a guard clause instead of wrapping the code inside a conditional\nexpression\n\n```\n# bad\ndef test\n if something\n work\n end\nend\n\n# good\ndef test\n return unless something\n\n work\nend\n\n# also good\ndef test\n work if something\nend\n\n# bad\nif something\n raise \"exception\"\nelse\n ok\nend\n\n# good\nraise \"exception\" if something\nok\n\n# bad\nif something\n foo || raise(\"exception\")\nelse\n ok\nend\n\n# good\nfoo || raise(\"exception\") if something\nok\n```\n\nYAML configuration example:\n\n```\nStyle/GuardClause:\n Enabled: true\n```","summary":"Use a guard clause instead of wrapping the code inside a conditional expression
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"Use a guard clause instead of wrapping the code inside a conditional\nexpression\n\n```\n# bad\ndef test\n if something\n work\n end\nend\n\n# good\ndef test\n return unless something\n\n work\nend\n\n# also good\ndef test\n work if something\nend\n\n# bad\nif something\n raise \"exception\"\nelse\n ok\nend\n\n# good\nraise \"exception\" if something\nok\n\n# bad\nif something\n foo || raise(\"exception\")\nelse\n ok\nend\n\n# good\nfoo || raise(\"exception\") if something\nok\n```\n\nYAML configuration example:\n\n```\nStyle/GuardClause:\n Enabled: true\n```","summary":"Use a guard clause instead of wrapping the code inside a conditional expression
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L54"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"guard_clause_source(source,guard_clause,parent)-instance-method","name":"guard_clause_source","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"guard_clause","external_name":"guard_clause","restriction":""},{"name":"parent","external_name":"parent","restriction":""}],"args_string":"(source, guard_clause, parent)","args_html":"(source, guard_clause, parent)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":180,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L180"},"def":{"name":"guard_clause_source","args":[{"name":"source","external_name":"source","restriction":""},{"name":"guard_clause","external_name":"guard_clause","restriction":""},{"name":"parent","external_name":"parent","restriction":""}],"visibility":"Public","body":"node = parent.is_a?(Crystal::BinaryOp) ? parent : guard_clause\nnode_source(node, source.lines)\n"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":71,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L71"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"final_expression = if (body = node.body).is_a?(Crystal::Expressions)\n body.last\nelse\n body\nend\ncase final_expression\nwhen Crystal::If, Crystal::Unless\n check_ending_if(source, final_expression)\nend\n"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless"}],"args_string":"(source, node : Crystal::If | Crystal::Unless)","args_html":"(source, node : Crystal::If | Crystal::Unless)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":85,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L85"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless"}],"visibility":"Public","body":"if accepted_form?(source, node, ending: false)\n return\nend\ncase\nwhen guard_clause = guard_clause(node.then)\n parent, conditional_keyword = node.then, keyword(node)\nwhen guard_clause = guard_clause(node.else)\n parent, conditional_keyword = node.else, opposite_keyword(node)\nend\nif (guard_clause && parent) && conditional_keyword\nelse\n return\nend\nguard_clause_source = guard_clause_source(source, guard_clause, parent)\nreport_issue(source, node, guard_clause_source, conditional_keyword)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L65"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source, skip: [Crystal::Assign])"}}]},{"html_id":"ameba/Ameba/Rule/Style/IsAFilter","path":"Ameba/Rule/Style/IsAFilter.html","kind":"class","full_name":"Ameba::Rule::Style::IsAFilter","name":"IsAFilter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/is_a_filter.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/is_a_filter.cr#L41"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use `%s` instead of `%s`\""},{"id":"NEW","name":"NEW","value":"\"%s(%s)\""},{"id":"OLD","name":"OLD","value":"\"%s {...}\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"This rule is used to identify usage of `is_a?/nil?` calls within filters.\n\nFor example, this is considered invalid:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(&.is_a?(Regex::MatchData)) # => true\nmatches.one?(&.nil?) # => true\n\ntypeof(matches.reject(&.nil?)) # => Array(Regex::MatchData | Nil)\ntypeof(matches.select(&.is_a?(Regex::MatchData))) # => Array(Regex::MatchData | Nil)\n```\n\nAnd it should be written as this:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(Regex::MatchData) # => true\nmatches.one?(Nil) # => true\n\ntypeof(matches.reject(Nil)) # => Array(Regex::MatchData)\ntypeof(matches.select(Regex::MatchData)) # => Array(Regex::MatchData)\n```\n\nYAML configuration example:\n\n```\nStyle/IsAFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n - any?\n - all?\n - none?\n - one?\n```","summary":"This rule is used to identify usage of is_a?/nil? calls within filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of `is_a?/nil?` calls within filters.\n\nFor example, this is considered invalid:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(&.is_a?(Regex::MatchData)) # => true\nmatches.one?(&.nil?) # => true\n\ntypeof(matches.reject(&.nil?)) # => Array(Regex::MatchData | Nil)\ntypeof(matches.select(&.is_a?(Regex::MatchData))) # => Array(Regex::MatchData | Nil)\n```\n\nAnd it should be written as this:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(Regex::MatchData) # => true\nmatches.one?(Nil) # => true\n\ntypeof(matches.reject(Nil)) # => Array(Regex::MatchData)\ntypeof(matches.select(Regex::MatchData)) # => Array(Regex::MatchData)\n```\n\nYAML configuration example:\n\n```\nStyle/IsAFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n - any?\n - all?\n - none?\n - one?\n```","summary":"This rule is used to identify usage of is_a?/nil? calls within filters.
A rule that disallows calls to is_a?(Nil) in favor of nil?.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to `is_a?(Nil)` in favor of `nil?`.\n\nThis is considered bad:\n\n```\nvar.is_a?(Nil)\n```\n\nAnd needs to be written as:\n\n```\nvar.nil?\n```\n\nYAML configuration example:\n\n```\nStyle/IsANil:\n Enabled: true\n```","summary":"A rule that disallows calls to is_a?(Nil) in favor of nil?.
A rule that disallows usage of large numbers without underscore.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows usage of large numbers without underscore.\nThese do not affect the value of the number, but can help read\nlarge numbers more easily.\n\nFor example, these are considered invalid:\n\n```\n100000\n141592654\n5.123456\n```\n\nAnd has to be rewritten as the following:\n\n```\n100_000\n141_592_654\n5.123_456\n```\n\nYAML configuration example:\n\n```\nStyle/LargeNumbers:\n Enabled: true\n IntMinDigits: 6 # i.e. integers higher than 99999\n```","summary":"A rule that disallows usage of large numbers without underscore.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/large_numbers.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/large_numbers.cr#L29"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"int_min_digits:Int32-instance-method","name":"int_min_digits","abstract":false,"def":{"name":"int_min_digits","return_type":"Int32","visibility":"Public","body":"@int_min_digits"}},{"html_id":"int_min_digits=(int_min_digits:Int32)-instance-method","name":"int_min_digits=","abstract":false,"args":[{"name":"int_min_digits","external_name":"int_min_digits","restriction":"Int32"}],"args_string":"(int_min_digits : Int32)","args_html":"(int_min_digits : Int32)","def":{"name":"int_min_digits=","args":[{"name":"int_min_digits","external_name":"int_min_digits","restriction":"Int32"}],"visibility":"Public","body":"@int_min_digits = int_min_digits"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/style/large_numbers.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/large_numbers.cr#L38"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.number? && (decimal?(token.raw))\n else\n next\n end\n parsed = parse_number(token.raw)\n if (allowed?(*parsed)) && ((expected = underscored(*parsed)) != token.raw)\n location = token.location\n end_location = location.adjust(column_number: token.raw.size - 1)\n issue_for(location, end_location, MSG % expected) do |corrector|\n corrector.replace(location, end_location, expected)\n end\n end\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","path":"Ameba/Rule/Style/MethodNames.html","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/method_names.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/method_names.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Method name should be underscore-cased: %s, not %s\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that enforces method names to be in underscored case.\n\nFor example, these are considered valid:\n\n```\nclass Person\n def first_name\n end\n\n def date_of_birth\n end\n\n def homepage_url\n end\nend\n```\n\nAnd these are invalid method names:\n\n```\nclass Person\n def firstName\n end\n\n def date_of_Birth\n end\n\n def homepageURL\n end\nend\n```\n\nYAML configuration example:\n\n```\nStyle/MethodNames:\n Enabled: true\n```","summary":"A rule that enforces method names to be in underscored case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces method names to be in underscored case.\n\nFor example, these are considered valid:\n\n```\nclass Person\n def first_name\n end\n\n def date_of_birth\n end\n\n def homepage_url\n end\nend\n```\n\nAnd these are invalid method names:\n\n```\nclass Person\n def firstName\n end\n\n def date_of_Birth\n end\n\n def homepageURL\n end\nend\n```\n\nYAML configuration example:\n\n```\nStyle/MethodNames:\n Enabled: true\n```","summary":"A rule that enforces method names to be in underscored case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/method_names.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/method_names.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/method_names.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/method_names.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"if (expected = node.name.underscore) == node.name\n return\nend\nif location = name_location(node)\nelse\n return\nend\nif end_location = name_end_location(node)\nelse\n return\nend\nissue_for(location, end_location, MSG % {expected, node.name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/NegatedConditionsInUnless","path":"Ameba/Rule/Style/NegatedConditionsInUnless.html","kind":"class","full_name":"Ameba::Rule::Style::NegatedConditionsInUnless","name":"NegatedConditionsInUnless","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/negated_conditions_in_unless.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid negated conditions in unless blocks\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows negated conditions in unless.\n\nFor example, this is considered invalid:\n\n```\nunless !s.empty?\n :ok\nend\n```\n\nAnd should be rewritten to the following:\n\n```\nif s.empty?\n :ok\nend\n```\n\nIt is pretty difficult to wrap your head around a block of code\nthat is executed if a negated condition is NOT met.\n\nYAML configuration example:\n\n```\nStyle/NegatedConditionsInUnless:\n Enabled: true\n```","summary":"A rule that disallows negated conditions in unless.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows negated conditions in unless.\n\nFor example, this is considered invalid:\n\n```\nunless !s.empty?\n :ok\nend\n```\n\nAnd should be rewritten to the following:\n\n```\nif s.empty?\n :ok\nend\n```\n\nIt is pretty difficult to wrap your head around a block of code\nthat is executed if a negated condition is NOT met.\n\nYAML configuration example:\n\n```\nStyle/NegatedConditionsInUnless:\n Enabled: true\n```","summary":"A rule that disallows negated conditions in unless.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/negated_conditions_in_unless.cr#L29"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Unless)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Unless"}],"args_string":"(source, node : Crystal::Unless)","args_html":"(source, node : Crystal::Unless)","location":{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/negated_conditions_in_unless.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Unless"}],"visibility":"Public","body":"if negated_condition?(node.cond)\n issue_for(node, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/ParenthesesAroundCondition","path":"Ameba/Rule/Style/ParenthesesAroundCondition.html","kind":"class","full_name":"Ameba::Rule::Style::ParenthesesAroundCondition","name":"ParenthesesAroundCondition","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/parentheses_around_condition.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/parentheses_around_condition.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG_MISSING","name":"MSG_MISSING","value":"\"Missing parentheses\""},{"id":"MSG_REDUNDANT","name":"MSG_REDUNDANT","value":"\"Redundant parentheses\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that checks for the presence of superfluous parentheses\naround the condition of `if`, `unless`, `case`, `while` and `until`.\n\nFor example, this is considered invalid:\n\n```\nif (foo == 42)\n do_something\nend\n```\n\nAnd should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nStyle/ParenthesesAroundCondition:\n Enabled: true\n ExcludeTernary: false\n AllowSafeAssignment: false\n```","summary":"A rule that checks for the presence of superfluous parentheses around the condition of if, unless, case, while and until.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that checks for the presence of superfluous parentheses\naround the condition of `if`, `unless`, `case`, `while` and `until`.\n\nFor example, this is considered invalid:\n\n```\nif (foo == 42)\n do_something\nend\n```\n\nAnd should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nStyle/ParenthesesAroundCondition:\n Enabled: true\n ExcludeTernary: false\n AllowSafeAssignment: false\n```","summary":"A rule that checks for the presence of superfluous parentheses around the condition of if, unless, case, while and until.
A rule that disallows tautological predicate names - meaning those that start with the prefix is_, except for the ones that are not valid Crystal code (e.g.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows tautological predicate names -\nmeaning those that start with the prefix `is_`, except for\nthe ones that are not valid Crystal code (e.g. `is_404?`).\n\nFavour this:\n\n```\ndef valid?(x)\nend\n```\n\nOver this:\n\n```\ndef is_valid?(x)\nend\n```\n\nYAML configuration example:\n\n```\nStyle/PredicateName:\n Enabled: true\n```","summary":"A rule that disallows tautological predicate names - meaning those that start with the prefix is_, except for the ones that are not valid Crystal code (e.g.
A rule that disallows boolean properties without the ? suffix - defined using Object#(class_)property or Object#(class_)getter macros.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows boolean properties without the `?` suffix - defined\nusing `Object#(class_)property` or `Object#(class_)getter` macros.\n\nFavour this:\n\n```\nclass Person\n property? deceased = false\n getter? witty = true\nend\n```\n\nOver this:\n\n```\nclass Person\n property deceased = false\n getter witty = true\nend\n```\n\nYAML configuration example:\n\n```\nStyle/QueryBoolMethods:\n Enabled: true\n```","summary":"A rule that disallows boolean properties without the ? suffix - defined using Object#(class_)property or Object#(class_)getter macros.
A rule that disallows redundant begin blocks.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant begin blocks.\n\nCurrently it is able to detect:\n\n1. Exception handler block that can be used as a part of the method.\n\nFor example, this:\n\n```\ndef method\n begin\n read_content\n rescue\n close_file\n end\nend\n```\n\nshould be rewritten as:\n\n```\ndef method\n read_content\nrescue\n close_file\nend\n```\n\n2. begin..end block as a top level block in a method.\n\nFor example this is considered invalid:\n\n```\ndef method\n begin\n a = 1\n b = 2\n end\nend\n```\n\nand has to be written as the following:\n\n```\ndef method\n a = 1\n b = 2\nend\n```\n\nYAML configuration example:\n\n```\nStyle/RedundantBegin:\n Enabled: true\n```","summary":"A rule that disallows redundant begin blocks.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_begin.cr","line_number":58,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_begin.cr#L58"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/redundant_begin.cr","line_number":67,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_begin.cr#L67"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"if def_loc = node.location\nelse\n return\nend\ncase body = node.body\nwhen Crystal::ExceptionHandler\n if (begin_exprs_in_handler?(body)) || (inner_handler?(body))\n return\n end\nwhen Crystal::Expressions\n if redundant_begin_in_expressions?(body)\n else\n return\n end\nelse\n return\nend\nif begin_range = def_redundant_begin_range(source, node)\nelse\n return\nend\nbegin_loc, end_loc = begin_range\nbegin_loc, end_loc = def_loc.seek(begin_loc), def_loc.seek(end_loc)\nbegin_end_loc = begin_loc.adjust(column_number: {{ \"begin\".size - 1 }})\nend_end_loc = end_loc.adjust(column_number: {{ \"end\".size - 1 }})\nissue_for(begin_loc, begin_end_loc, MSG) do |corrector|\n corrector.remove(begin_loc, begin_end_loc)\n corrector.remove(end_loc, end_end_loc)\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","path":"Ameba/Rule/Style/RedundantNext.html","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":99,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_next.cr#L99"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Redundant `next` detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows redundant next expressions. A `next` keyword allows\na block to skip to the next iteration early, however, it is considered\nredundant in cases where it is the last expression in a block or combines\ninto the node which is the last in a block.\n\nFor example, this is considered invalid:\n\n```\nblock do |v|\n next v + 1\nend\n```\n\n```\nblock do |v|\n case v\n when .nil?\n next \"nil\"\n when .blank?\n next \"blank\"\n else\n next \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\nblock do |v|\n v + 1\nend\n```\n\n```\nblock do |v|\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwhich yield tuple literals i.e.\n\n```\nblock do\n next a, b\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n {a, b}\nend\n```\n\n2. *allow_empty_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwithout arguments. Sometimes such statements are used to yild the `nil` value explicitly.\n\n```\nblock do\n @foo = :empty\n next\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantNext:\n Enabled: true\n AllowMultiNext: true\n AllowEmptyNext: true\n```","summary":"A rule that disallows redundant next expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant next expressions. A `next` keyword allows\na block to skip to the next iteration early, however, it is considered\nredundant in cases where it is the last expression in a block or combines\ninto the node which is the last in a block.\n\nFor example, this is considered invalid:\n\n```\nblock do |v|\n next v + 1\nend\n```\n\n```\nblock do |v|\n case v\n when .nil?\n next \"nil\"\n when .blank?\n next \"blank\"\n else\n next \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\nblock do |v|\n v + 1\nend\n```\n\n```\nblock do |v|\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwhich yield tuple literals i.e.\n\n```\nblock do\n next a, b\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n {a, b}\nend\n```\n\n2. *allow_empty_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwithout arguments. Sometimes such statements are used to yild the `nil` value explicitly.\n\n```\nblock do\n @foo = :empty\n next\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantNext:\n Enabled: true\n AllowMultiNext: true\n AllowEmptyNext: true\n```","summary":"A rule that disallows redundant next expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":99,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_next.cr#L99"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"allow_empty_next=(allow_empty_next:Bool)-instance-method","name":"allow_empty_next=","abstract":false,"args":[{"name":"allow_empty_next","external_name":"allow_empty_next","restriction":"Bool"}],"args_string":"(allow_empty_next : Bool)","args_html":"(allow_empty_next : Bool)","def":{"name":"allow_empty_next=","args":[{"name":"allow_empty_next","external_name":"allow_empty_next","restriction":"Bool"}],"visibility":"Public","body":"@allow_empty_next = allow_empty_next"}},{"html_id":"allow_empty_next?:Bool-instance-method","name":"allow_empty_next?","abstract":false,"def":{"name":"allow_empty_next?","return_type":"Bool","visibility":"Public","body":"@allow_empty_next"}},{"html_id":"allow_multi_next=(allow_multi_next:Bool)-instance-method","name":"allow_multi_next=","abstract":false,"args":[{"name":"allow_multi_next","external_name":"allow_multi_next","restriction":"Bool"}],"args_string":"(allow_multi_next : Bool)","args_html":"(allow_multi_next : Bool)","def":{"name":"allow_multi_next=","args":[{"name":"allow_multi_next","external_name":"allow_multi_next","restriction":"Bool"}],"visibility":"Public","body":"@allow_multi_next = allow_multi_next"}},{"html_id":"allow_multi_next?:Bool-instance-method","name":"allow_multi_next?","abstract":false,"def":{"name":"allow_multi_next?","return_type":"Bool","visibility":"Public","body":"@allow_multi_next"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Next,visitor:AST::RedundantControlExpressionVisitor)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Next"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"args_string":"(source, node : Crystal::Next, visitor : AST::RedundantControlExpressionVisitor)","args_html":"(source, node : Crystal::Next, visitor : AST::RedundantControlExpressionVisitor)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":115,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_next.cr#L115"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Next"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"visibility":"Public","body":"if allow_multi_next? && node.exp.is_a?(Crystal::TupleLiteral)\n return\nend\nif allow_empty_next? && (node.exp.nil? || node.exp.try(&.nop?))\n return\nend\nif exp_code = control_exp_code(node, source.lines)\n issue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\n end\nelse\n issue_for(node, MSG)\nend\n"}},{"html_id":"test(source,node:Crystal::Block)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"}],"args_string":"(source, node : Crystal::Block)","args_html":"(source, node : Crystal::Block)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":111,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_next.cr#L111"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"}],"visibility":"Public","body":"AST::RedundantControlExpressionVisitor.new(self, source, node.body)"}}]},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","path":"Ameba/Rule/Style/RedundantReturn.html","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_return.cr#L96"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Redundant `return` detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows redundant return expressions.\n\nFor example, this is considered invalid:\n\n```\ndef foo\n return :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n return \"nil\"\n when .blank?\n return \"blank\"\n else\n return \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef foo\n :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwhich return tuple literals i.e.\n\n```\ndef method(a, b)\n return a, b\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method(a, b)\n {a, b}\nend\n```\n\n2. *allow_empty_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwithout arguments. Sometimes such returns are used to return the `nil` value explicitly.\n\n```\ndef method\n @foo = :empty\n return\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantReturn:\n Enabled: true\n AllowMultiReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant return expressions.\n\nFor example, this is considered invalid:\n\n```\ndef foo\n return :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n return \"nil\"\n when .blank?\n return \"blank\"\n else\n return \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef foo\n :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwhich return tuple literals i.e.\n\n```\ndef method(a, b)\n return a, b\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method(a, b)\n {a, b}\nend\n```\n\n2. *allow_empty_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwithout arguments. Sometimes such returns are used to return the `nil` value explicitly.\n\n```\ndef method\n @foo = :empty\n return\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantReturn:\n Enabled: true\n AllowMultiReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_return.cr#L96"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"allow_empty_return=(allow_empty_return:Bool)-instance-method","name":"allow_empty_return=","abstract":false,"args":[{"name":"allow_empty_return","external_name":"allow_empty_return","restriction":"Bool"}],"args_string":"(allow_empty_return : Bool)","args_html":"(allow_empty_return : Bool)","def":{"name":"allow_empty_return=","args":[{"name":"allow_empty_return","external_name":"allow_empty_return","restriction":"Bool"}],"visibility":"Public","body":"@allow_empty_return = allow_empty_return"}},{"html_id":"allow_empty_return?:Bool-instance-method","name":"allow_empty_return?","abstract":false,"def":{"name":"allow_empty_return?","return_type":"Bool","visibility":"Public","body":"@allow_empty_return"}},{"html_id":"allow_multi_return=(allow_multi_return:Bool)-instance-method","name":"allow_multi_return=","abstract":false,"args":[{"name":"allow_multi_return","external_name":"allow_multi_return","restriction":"Bool"}],"args_string":"(allow_multi_return : Bool)","args_html":"(allow_multi_return : Bool)","def":{"name":"allow_multi_return=","args":[{"name":"allow_multi_return","external_name":"allow_multi_return","restriction":"Bool"}],"visibility":"Public","body":"@allow_multi_return = allow_multi_return"}},{"html_id":"allow_multi_return?:Bool-instance-method","name":"allow_multi_return?","abstract":false,"def":{"name":"allow_multi_return?","return_type":"Bool","visibility":"Public","body":"@allow_multi_return"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Return,visitor:AST::RedundantControlExpressionVisitor)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Return"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"args_string":"(source, node : Crystal::Return, visitor : AST::RedundantControlExpressionVisitor)","args_html":"(source, node : Crystal::Return, visitor : AST::RedundantControlExpressionVisitor)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":112,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_return.cr#L112"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Return"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"visibility":"Public","body":"if allow_multi_return? && node.exp.is_a?(Crystal::TupleLiteral)\n return\nend\nif allow_empty_return? && (node.exp.nil? || node.exp.try(&.nop?))\n return\nend\nif exp_code = control_exp_code(node, source.lines)\n issue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\n end\nelse\n issue_for(node, MSG)\nend\n"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":108,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_return.cr#L108"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"AST::RedundantControlExpressionVisitor.new(self, source, node.body)"}}]},{"html_id":"ameba/Ameba/Rule/Style/TypeNames","path":"Ameba/Rule/Style/TypeNames.html","kind":"class","full_name":"Ameba::Rule::Style::TypeNames","name":"TypeNames","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/type_names.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/type_names.cr#L54"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Type name should be camelcased: %s, but it was %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that enforces type names in camelcase manner.\n\nFor example, these are considered valid:\n\n```\nclass ParseError < Exception\nend\n\nmodule HTTP\n class RequestHandler\n end\nend\n\nalias NumericValue = Float32 | Float64 | Int32 | Int64\n\nlib LibYAML\nend\n\nstruct TagDirective\nend\n\nenum Time::DayOfWeek\nend\n```\n\nAnd these are invalid type names\n\n```\nclass My_class\nend\n\nmodule HTT_p\nend\n\nalias Numeric_value = Int32\n\nlib Lib_YAML\nend\n\nstruct Tag_directive\nend\n\nenum Time_enum::Day_of_week\nend\n```\n\nYAML configuration example:\n\n```\nStyle/TypeNames:\n Enabled: true\n```","summary":"A rule that enforces type names in camelcase manner.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces type names in camelcase manner.\n\nFor example, these are considered valid:\n\n```\nclass ParseError < Exception\nend\n\nmodule HTTP\n class RequestHandler\n end\nend\n\nalias NumericValue = Float32 | Float64 | Int32 | Int64\n\nlib LibYAML\nend\n\nstruct TagDirective\nend\n\nenum Time::DayOfWeek\nend\n```\n\nAnd these are invalid type names\n\n```\nclass My_class\nend\n\nmodule HTT_p\nend\n\nalias Numeric_value = Int32\n\nlib Lib_YAML\nend\n\nstruct Tag_directive\nend\n\nenum Time_enum::Day_of_week\nend\n```\n\nYAML configuration example:\n\n```\nStyle/TypeNames:\n Enabled: true\n```","summary":"A rule that enforces type names in camelcase manner.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/type_names.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/type_names.cr#L54"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Alias|Crystal::ClassDef|Crystal::ModuleDef|Crystal::LibDef|Crystal::EnumDef)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef"}],"args_string":"(source, node : Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef)","args_html":"(source, node : Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef)","location":{"filename":"src/ameba/rule/style/type_names.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/type_names.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef"}],"visibility":"Public","body":"name = node.name.to_s\nexpected = name.camelcase\nif name == expected\n return\nend\nissue_for(node, MSG % {expected, name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/UnlessElse","path":"Ameba/Rule/Style/UnlessElse.html","kind":"class","full_name":"Ameba::Rule::Style::UnlessElse","name":"UnlessElse","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/unless_else.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/unless_else.cr#L45"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Favour if over unless with else\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows the use of an `else` block with the `unless`.\n\nFor example, the rule considers these valid:\n\n```\nunless something\n :ok\nend\n\nif something\n :one\nelse\n :two\nend\n```\n\nBut it considers this one invalid as it is an `unless` with an `else`:\n\n```\nunless something\n :one\nelse\n :two\nend\n```\n\nThe solution is to swap the order of the blocks, and change the `unless` to\nan `if`, so the previous invalid example would become this:\n\n```\nif something\n :two\nelse\n :one\nend\n```\n\nYAML configuration example:\n\n```\nStyle/UnlessElse:\n Enabled: true\n```","summary":"A rule that disallows the use of an else block with the unless.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the use of an `else` block with the `unless`.\n\nFor example, the rule considers these valid:\n\n```\nunless something\n :ok\nend\n\nif something\n :one\nelse\n :two\nend\n```\n\nBut it considers this one invalid as it is an `unless` with an `else`:\n\n```\nunless something\n :one\nelse\n :two\nend\n```\n\nThe solution is to swap the order of the blocks, and change the `unless` to\nan `if`, so the previous invalid example would become this:\n\n```\nif something\n :two\nelse\n :one\nend\n```\n\nYAML configuration example:\n\n```\nStyle/UnlessElse:\n Enabled: true\n```","summary":"A rule that disallows the use of an else block with the unless.
A rule that enforces variable names to be in underscored case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces variable names to be in underscored case.\n\nFor example, these variable names are considered valid:\n\n```\nvar_name = 1\nname = 2\n_another_good_name = 3\n```\n\nAnd these are invalid variable names:\n\n```\nmyBadNamedVar = 1\nwrong_Name = 2\n```\n\nYAML configuration example:\n\n```\nStyle/VariableNames:\n Enabled: true\n```","summary":"A rule that enforces variable names to be in underscored case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/variable_names.cr#L25"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Var|Crystal::InstanceVar|Crystal::ClassVar)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar"}],"args_string":"(source, node : Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar)","args_html":"(source, node : Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/variable_names.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar"}],"visibility":"Public","body":"name = node.name.to_s\nexpected = name.underscore\nif name == expected\n return\nend\nissue_for(node, MSG % {expected, name})\n"}},{"html_id":"test(source:Source)-instance-method","name":"test","doc":"This method is designed to test the source passed in. If source has issues\nthat are tested by this rule, it should add an issue.\n\nBe default it uses a node visitor to traverse all the nodes in the source.\nNOTE: Must be overridden for other type of rules.","summary":"This method is designed to test the source passed in.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/variable_names.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"VarVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","path":"Ameba/Rule/Style/VerboseBlock.html","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/verbose_block.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"CALL_PATTERN","name":"CALL_PATTERN","value":"\"%s(%s&.%s)\""},{"id":"MSG","name":"MSG","value":"\"Use short block notation instead: `%s`\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"This rule is used to identify usage of single expression blocks with\nargument as a receiver, that can be collapsed into a short form.\n\nFor example, this is considered invalid:\n\n```\n(1..3).any? { |i| i.odd? }\n```\n\nAnd it should be written as this:\n\n```\n(1..3).any?(&.odd?)\n```\n\nYAML configuration example:\n\n```\nStyle/VerboseBlock:\n Enabled: true\n ExcludeMultipleLineBlocks: true\n ExcludeCallsWithBlock: true\n ExcludePrefixOperators: true\n ExcludeOperators: true\n ExcludeSetters: false\n MaxLineLength: ~\n MaxLength: 50 # use ~ to disable\n```","summary":"This rule is used to identify usage of single expression blocks with argument as a receiver, that can be collapsed into a short form.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of single expression blocks with\nargument as a receiver, that can be collapsed into a short form.\n\nFor example, this is considered invalid:\n\n```\n(1..3).any? { |i| i.odd? }\n```\n\nAnd it should be written as this:\n\n```\n(1..3).any?(&.odd?)\n```\n\nYAML configuration example:\n\n```\nStyle/VerboseBlock:\n Enabled: true\n ExcludeMultipleLineBlocks: true\n ExcludeCallsWithBlock: true\n ExcludePrefixOperators: true\n ExcludeOperators: true\n ExcludeSetters: false\n MaxLineLength: ~\n MaxLength: 50 # use ~ to disable\n```","summary":"This rule is used to identify usage of single expression blocks with argument as a receiver, that can be collapsed into a short form.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/verbose_block.cr#L30"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"exclude_calls_with_block=(exclude_calls_with_block:Bool)-instance-method","name":"exclude_calls_with_block=","abstract":false,"args":[{"name":"exclude_calls_with_block","external_name":"exclude_calls_with_block","restriction":"Bool"}],"args_string":"(exclude_calls_with_block : Bool)","args_html":"(exclude_calls_with_block : Bool)","def":{"name":"exclude_calls_with_block=","args":[{"name":"exclude_calls_with_block","external_name":"exclude_calls_with_block","restriction":"Bool"}],"visibility":"Public","body":"@exclude_calls_with_block = exclude_calls_with_block"}},{"html_id":"exclude_calls_with_block?:Bool-instance-method","name":"exclude_calls_with_block?","abstract":false,"def":{"name":"exclude_calls_with_block?","return_type":"Bool","visibility":"Public","body":"@exclude_calls_with_block"}},{"html_id":"exclude_multiple_line_blocks=(exclude_multiple_line_blocks:Bool)-instance-method","name":"exclude_multiple_line_blocks=","abstract":false,"args":[{"name":"exclude_multiple_line_blocks","external_name":"exclude_multiple_line_blocks","restriction":"Bool"}],"args_string":"(exclude_multiple_line_blocks : Bool)","args_html":"(exclude_multiple_line_blocks : Bool)","def":{"name":"exclude_multiple_line_blocks=","args":[{"name":"exclude_multiple_line_blocks","external_name":"exclude_multiple_line_blocks","restriction":"Bool"}],"visibility":"Public","body":"@exclude_multiple_line_blocks = exclude_multiple_line_blocks"}},{"html_id":"exclude_multiple_line_blocks?:Bool-instance-method","name":"exclude_multiple_line_blocks?","abstract":false,"def":{"name":"exclude_multiple_line_blocks?","return_type":"Bool","visibility":"Public","body":"@exclude_multiple_line_blocks"}},{"html_id":"exclude_operators=(exclude_operators:Bool)-instance-method","name":"exclude_operators=","abstract":false,"args":[{"name":"exclude_operators","external_name":"exclude_operators","restriction":"Bool"}],"args_string":"(exclude_operators : Bool)","args_html":"(exclude_operators : Bool)","def":{"name":"exclude_operators=","args":[{"name":"exclude_operators","external_name":"exclude_operators","restriction":"Bool"}],"visibility":"Public","body":"@exclude_operators = exclude_operators"}},{"html_id":"exclude_operators?:Bool-instance-method","name":"exclude_operators?","abstract":false,"def":{"name":"exclude_operators?","return_type":"Bool","visibility":"Public","body":"@exclude_operators"}},{"html_id":"exclude_prefix_operators=(exclude_prefix_operators:Bool)-instance-method","name":"exclude_prefix_operators=","abstract":false,"args":[{"name":"exclude_prefix_operators","external_name":"exclude_prefix_operators","restriction":"Bool"}],"args_string":"(exclude_prefix_operators : Bool)","args_html":"(exclude_prefix_operators : Bool)","def":{"name":"exclude_prefix_operators=","args":[{"name":"exclude_prefix_operators","external_name":"exclude_prefix_operators","restriction":"Bool"}],"visibility":"Public","body":"@exclude_prefix_operators = exclude_prefix_operators"}},{"html_id":"exclude_prefix_operators?:Bool-instance-method","name":"exclude_prefix_operators?","abstract":false,"def":{"name":"exclude_prefix_operators?","return_type":"Bool","visibility":"Public","body":"@exclude_prefix_operators"}},{"html_id":"exclude_setters=(exclude_setters:Bool)-instance-method","name":"exclude_setters=","abstract":false,"args":[{"name":"exclude_setters","external_name":"exclude_setters","restriction":"Bool"}],"args_string":"(exclude_setters : Bool)","args_html":"(exclude_setters : Bool)","def":{"name":"exclude_setters=","args":[{"name":"exclude_setters","external_name":"exclude_setters","restriction":"Bool"}],"visibility":"Public","body":"@exclude_setters = exclude_setters"}},{"html_id":"exclude_setters?:Bool-instance-method","name":"exclude_setters?","abstract":false,"def":{"name":"exclude_setters?","return_type":"Bool","visibility":"Public","body":"@exclude_setters"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"max_length:Int32|Nil-instance-method","name":"max_length","abstract":false,"def":{"name":"max_length","return_type":"Int32 | ::Nil","visibility":"Public","body":"@max_length"}},{"html_id":"max_length=(max_length:Int32|Nil)-instance-method","name":"max_length=","abstract":false,"args":[{"name":"max_length","external_name":"max_length","restriction":"Int32 | ::Nil"}],"args_string":"(max_length : Int32 | Nil)","args_html":"(max_length : Int32 | Nil)","def":{"name":"max_length=","args":[{"name":"max_length","external_name":"max_length","restriction":"Int32 | ::Nil"}],"visibility":"Public","body":"@max_length = max_length"}},{"html_id":"max_line_length:Int32|Nil-instance-method","name":"max_line_length","abstract":false,"def":{"name":"max_line_length","return_type":"Int32 | ::Nil","visibility":"Public","body":"@max_line_length"}},{"html_id":"max_line_length=(max_line_length:Int32|Nil)-instance-method","name":"max_line_length=","abstract":false,"args":[{"name":"max_line_length","external_name":"max_line_length","restriction":"Int32 | ::Nil"}],"args_string":"(max_line_length : Int32 | Nil)","args_html":"(max_line_length : Int32 | Nil)","def":{"name":"max_line_length=","args":[{"name":"max_line_length","external_name":"max_line_length","restriction":"Int32 | ::Nil"}],"visibility":"Public","body":"@max_line_length = max_line_length"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":218,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/verbose_block.cr#L218"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (block = node.block) && (block.args.size == 1)\nelse\n return\nend\narg = block.args.first\nif arg.name.starts_with?(\"__arg\")\n return\nend\nif (body = block.body).is_a?(Crystal::Call)\nelse\n return\nend\nobj = body.obj\nwhile obj.is_a?(Crystal::Call)\n obj = obj.obj\nend\nif obj == arg\nelse\n return\nend\nif (reference_count(body, arg)) > 1\n return\nend\nissue_for_valid(source, node, block, body)\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/WhileTrue","path":"Ameba/Rule/Style/WhileTrue.html","kind":"class","full_name":"Ameba::Rule::Style::WhileTrue","name":"WhileTrue","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/while_true.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/while_true.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"While statement using true literal as condition\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows the use of `while true` instead of using the idiomatic `loop`\n\nFor example, this is considered invalid:\n\n```\nwhile true\n do_something\n break if some_condition\nend\n```\n\nAnd should be replaced by the following:\n\n```\nloop do\n do_something\n break if some_condition\nend\n```\n\nYAML configuration example:\n\n```\nStyle/WhileTrue:\n Enabled: true\n```","summary":"A rule that disallows the use of while true instead of using the idiomatic loop
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the use of `while true` instead of using the idiomatic `loop`\n\nFor example, this is considered invalid:\n\n```\nwhile true\n do_something\n break if some_condition\nend\n```\n\nAnd should be replaced by the following:\n\n```\nloop do\n do_something\n break if some_condition\nend\n```\n\nYAML configuration example:\n\n```\nStyle/WhileTrue:\n Enabled: true\n```","summary":"A rule that disallows the use of while true instead of using the idiomatic loop
Represents a runner for inspecting sources files.
","constructors":[{"html_id":"new(config:Config)-class-method","name":"new","doc":"Instantiates a runner using a `config`.\n\n```\nconfig = Ameba::Config.load\nconfig.files = files\nconfig.formatter = formatter\n\nAmeba::Runner.new config\n```","summary":"Instantiates a runner using a config.
Explains an issue at a specified location.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(location, output = STDOUT)","args_html":"(location, output = STDOUT)","location":{"filename":"src/ameba/runner.cr","line_number":160,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L160"},"def":{"name":"explain","args":[{"name":"location","external_name":"location","restriction":""},{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"(Formatter::ExplainFormatter.new(output, location)).finished(@sources)"}},{"html_id":"run-instance-method","name":"run","doc":"Performs the inspection. Iterates through all sources and test it using\nlist of rules. If a specific rule fails on a specific source, it adds\nan issue to that source.\n\nThis action also notifies formatter when inspection is started/finished,\nand when a specific source started/finished to be inspected.\n\n```\nrunner = Ameba::Runner.new config\nrunner.run # => returns runner again\n```","summary":"Performs the inspection.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":87,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L87"},"def":{"name":"run","visibility":"Public","body":"begin\n @formatter.started(@sources)\n channels = @sources.map do\n Channel(Exception | ::Nil).new\n end\n (@sources.zip(channels)).each do |source, channel|\n spawn do\n begin\n run_source(source)\n rescue e\n channel.send(e)\n else\n channel.send(nil)\n end\n end\n end\n channels.each do |chan|\n chan.receive.try do |e|\n raise(e)\n end\n end\n self\nensure\n @formatter.finished(@sources)\nend"}},{"html_id":"sources:Array(Source)-instance-method","name":"sources","doc":"A list of sources to run inspection on.","summary":"A list of sources to run inspection on.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L35"},"def":{"name":"sources","return_type":"Array(Source)","visibility":"Public","body":"@sources"}},{"html_id":"success?-instance-method","name":"success?","doc":"Indicates whether the last inspection successful or not.\nIt returns `true` if no issues matching severity in sources found, `false` otherwise.\n\n```\nrunner = Ameba::Runner.new config\nrunner.run\nrunner.success? # => true or false\n```","summary":"Indicates whether the last inspection successful or not.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":172,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L172"},"def":{"name":"success?","visibility":"Public","body":"@sources.all? do |source|\n source.issues.reject(&.disabled?).none?() do |__arg7|\n __arg7.rule.severity <= @severity\n end\nend"}}],"types":[{"html_id":"ameba/Ameba/Runner/InfiniteCorrectionLoopError","path":"Ameba/Runner/InfiniteCorrectionLoopError.html","kind":"class","full_name":"Ameba::Runner::InfiniteCorrectionLoopError","name":"InfiniteCorrectionLoopError","abstract":false,"superclass":{"html_id":"ameba/RuntimeError","kind":"class","full_name":"RuntimeError","name":"RuntimeError"},"ancestors":[{"html_id":"ameba/RuntimeError","kind":"class","full_name":"RuntimeError","name":"RuntimeError"},{"html_id":"ameba/SystemError","kind":"module","full_name":"SystemError","name":"SystemError"},{"html_id":"ameba/Exception","kind":"class","full_name":"Exception","name":"Exception"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/runner.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L15"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Runner","kind":"class","full_name":"Ameba::Runner","name":"Runner"},"doc":"An error indicating that the inspection loop got stuck correcting\nissues back and forth.","summary":"An error indicating that the inspection loop got stuck correcting issues back and forth.
","constructors":[{"html_id":"new(path,issues_by_iteration,loop_start=-1)-class-method","name":"new","abstract":false,"args":[{"name":"path","external_name":"path","restriction":""},{"name":"issues_by_iteration","external_name":"issues_by_iteration","restriction":""},{"name":"loop_start","default_value":"-1","external_name":"loop_start","restriction":""}],"args_string":"(path, issues_by_iteration, loop_start = -1)","args_html":"(path, issues_by_iteration, loop_start = -1)","location":{"filename":"src/ameba/runner.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L16"},"def":{"name":"new","args":[{"name":"path","external_name":"path","restriction":""},{"name":"issues_by_iteration","external_name":"issues_by_iteration","restriction":""},{"name":"loop_start","default_value":"-1","external_name":"loop_start","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(path, issues_by_iteration, loop_start)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}]}]},{"html_id":"ameba/Ameba/Severity","path":"Ameba/Severity.html","kind":"enum","full_name":"Ameba::Severity","name":"Severity","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/severity.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L4"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Error","name":"Error","value":"0"},{"id":"Warning","name":"Warning","value":"1"},{"id":"Convention","name":"Convention","value":"2"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"class_methods":[{"html_id":"parse(name:String)-class-method","name":"parse","doc":"Creates Severity by the name.\n\n```\nSeverity.parse(\"convention\") # => Severity::Convention\nSeverity.parse(\"foo-bar\") # => Exception: Incorrect severity name\n```","summary":"Creates Severity by the name.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":"String"}],"args_string":"(name : String)","args_html":"(name : String)","location":{"filename":"src/ameba/severity.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L41"},"def":{"name":"parse","args":[{"name":"name","external_name":"name","restriction":"String"}],"visibility":"Public","body":"begin\n super(name)\nrescue ArgumentError\n raise(\"Incorrect severity name #{name}. Try one of: #{values.map(&.to_s).join(\", \")}\")\nend"}}],"instance_methods":[{"html_id":"color:Colorize::Color-instance-method","name":"color","doc":"Returns a color uniquely indicating severity.\n\n```\nSeverity::Warning.color # => Colorize::ColorANSI::Red\n```","summary":"Returns a color uniquely indicating severity.
","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L27"},"def":{"name":"color","return_type":"Colorize::Color","visibility":"Public","body":"case self\nin Error\n Colorize::ColorANSI::Red\nin Warning\n Colorize::ColorANSI::Red\nin Convention\n Colorize::ColorANSI::Blue\nend"}},{"html_id":"convention?-instance-method","name":"convention?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L7"},"def":{"name":"convention?","visibility":"Public","body":"self == Convention"}},{"html_id":"error?-instance-method","name":"error?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L5"},"def":{"name":"error?","visibility":"Public","body":"self == Error"}},{"html_id":"symbol:Char-instance-method","name":"symbol","doc":"Returns a symbol uniquely indicating severity.\n\n```\nSeverity::Warning.symbol # => 'W'\n```","summary":"Returns a symbol uniquely indicating severity.
","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L14"},"def":{"name":"symbol","return_type":"Char","visibility":"Public","body":"case self\nin Error\n 'E'\nin Warning\n 'W'\nin Convention\n 'C'\nend"}},{"html_id":"warning?-instance-method","name":"warning?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L6"},"def":{"name":"warning?","visibility":"Public","body":"self == Warning"}}]},{"html_id":"ameba/Ameba/SeverityYamlConverter","path":"Ameba/SeverityYamlConverter.html","kind":"class","full_name":"Ameba::SeverityYamlConverter","name":"SeverityYamlConverter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/severity.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L49"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Converter for `YAML.mapping` which converts severity enum to and from YAML.","summary":"Converter for YAML.mapping which converts severity enum to and from YAML.
An entity that represents a Crystal source file.
","constructors":[{"html_id":"new(code:String,path:String=\"\",normalize=true)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"String"},{"name":"path","default_value":"\"\"","external_name":"path","restriction":"::String"},{"name":"normalize","default_value":"true","external_name":"normalize","restriction":""}],"args_string":"(code : String, path : String = \"\", normalize = true)","args_html":"(code : String, path : String = "", normalize = true)","location":{"filename":"src/ameba/spec/support.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/support.cr#L11"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"String"},{"name":"path","default_value":"\"\"","external_name":"path","restriction":"::String"},{"name":"normalize","default_value":"true","external_name":"normalize","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(code, path, normalize)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}},{"html_id":"new(code:String,path:String=\"\")-class-method","name":"new","doc":"Creates a new source by `code` and `path`.\n\nFor example:\n\n```\npath = \"./src/source.cr\"\nAmeba::Source.new File.read(path), path\n```","summary":"Creates a new source by #code and #path.
Returns AST nodes constructed by Crystal::Parser.
Crystal code (content of a source file).
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L12"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"correct?-instance-method","name":"correct?","doc":"Corrects any correctable issues and updates `code`.\nReturns `false` if no issues were corrected.","summary":"Corrects any correctable issues and updates #code.
Returns lines of code split by new line character.
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L51"},"def":{"name":"lines","return_type":"Array(String)","visibility":"Public","body":"if (value = @lines).nil?\n @lines = (code.split('\\n'))\nelse\n value\nend"}},{"html_id":"matches_path?(filepath)-instance-method","name":"matches_path?","doc":"Returns `true` if *filepath* matches the source's path, `false` otherwise.","summary":"Returns true if filepath matches the source's path, false otherwise.
Path to the source file.
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L9"},"def":{"name":"path","return_type":"String","visibility":"Public","body":"@path"}},{"html_id":"pos(location:Crystal::Location,endend_pos=false):Int32-instance-method","name":"pos","doc":"Converts an AST location to a string position.","summary":"Converts an AST location to a string position.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":"Crystal::Location"},{"name":"end_pos","default_value":"false","external_name":"end","restriction":""}],"args_string":"(location : Crystal::Location, end end_pos = false) : Int32","args_html":"(location : Crystal::Location, end end_pos = false) : Int32","location":{"filename":"src/ameba/source.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L81"},"def":{"name":"pos","args":[{"name":"location","external_name":"location","restriction":"Crystal::Location"},{"name":"end_pos","default_value":"false","external_name":"end","restriction":""}],"return_type":"Int32","visibility":"Public","body":"line, column = location.line_number, location.column_number\npos = ((lines[0...(line - 1)].sum(&.size) + line) + column) - 2\nif end_pos\n pos = pos + 1\nend\npos\n"}},{"html_id":"spec?-instance-method","name":"spec?","doc":"Returns `true` if the source is a spec file, `false` otherwise.","summary":"Returns true if the source is a spec file, false otherwise.
This class takes source code and rewrites it based on the different correction actions supplied.
","constructors":[{"html_id":"new(code:String)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"String"}],"args_string":"(code : String)","args_html":"(code : String)","location":{"filename":"src/ameba/source/corrector.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L9"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"String"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"insert_after(location,end_location,content)-instance-method","name":"insert_after","doc":"Shortcut for `wrap(location, end_location, nil, content)`","summary":"Shortcut for #wrap(location, end_location, nil, content)
Shortcut for #wrap(range, nil, content)
Shortcut for #insert_after(...pos, content)
Shortcut for #wrap(node, nil, content)
Shortcut for #insert_after(location, location, content)
Shortcut for #wrap(location, end_location, content, nil)
Shortcut for #wrap(range, content, nil)
Shortcut for #insert_before(pos.., content)
Shortcut for #wrap(node, content, nil)
Shortcut for #insert_before(location, location, content)
Applies all scheduled changes and returns modified source as a new string.
","abstract":false,"location":{"filename":"src/ameba/source/corrector.cr","line_number":196,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L196"},"def":{"name":"process","visibility":"Public","body":"@rewriter.process"}},{"html_id":"remove(location,end_location)-instance-method","name":"remove","doc":"Shortcut for `replace(location, end_location, \"\")`","summary":"Shortcut for #replace(location, end_location, "")
Shortcut for #replace(range, "")
Shortcut for #replace(node, "")
Removes size characters from the beginning of the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L110"},"def":{"name":"remove_leading","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove(loc_to_pos(location), (loc_to_pos(location)) + size)"}},{"html_id":"remove_leading(range:Range(Int32,Int32),size)-instance-method","name":"remove_leading","doc":"Removes *size* characters from the beginning of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the end of the range.","summary":"Removes size characters from the beginning of the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":115,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L115"},"def":{"name":"remove_leading","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"begin_pos = range.begin\n@rewriter.remove(begin_pos, begin_pos + size)\n"}},{"html_id":"remove_leading(node:Crystal::ASTNode,size)-instance-method","name":"remove_leading","doc":"Removes *size* characters from the beginning of the given node.\nIf *size* is greater than the size of the node, the removed region can\noverrun the end of the node.","summary":"Removes size characters from the beginning of the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":176,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L176"},"def":{"name":"remove_leading","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_leading(location(node), end_location(node), size)"}},{"html_id":"remove_preceding(location,end_location,size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the source range.","summary":"Removes size characters prior to the source range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":97,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L97"},"def":{"name":"remove_preceding","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove((loc_to_pos(location)) - size, loc_to_pos(location))"}},{"html_id":"remove_preceding(range:Range(Int32,Int32),size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the source range.","summary":"Removes size characters prior to the source range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":102,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L102"},"def":{"name":"remove_preceding","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"begin_pos = range.begin\n@rewriter.remove(begin_pos - size, begin_pos)\n"}},{"html_id":"remove_preceding(node:Crystal::ASTNode,size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the given node.","summary":"Removes size characters prior to the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":169,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L169"},"def":{"name":"remove_preceding","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_preceding(location(node), end_location(node), size)"}},{"html_id":"remove_trailing(location,end_location,size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the beginning of the range.","summary":"Removes size characters from the end of the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":123,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L123"},"def":{"name":"remove_trailing","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove(((loc_to_pos(end_location)) + 1) - size, (loc_to_pos(end_location)) + 1)"}},{"html_id":"remove_trailing(range:Range(Int32,Int32),size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the beginning of the range.","summary":"Removes size characters from the end of the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":128,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L128"},"def":{"name":"remove_trailing","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"end_pos = range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.remove(end_pos - size, end_pos)\n"}},{"html_id":"remove_trailing(node:Crystal::ASTNode,size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given node.\nIf *size* is greater than the size of the node, the removed region can\noverrun the beginning of the node.","summary":"Removes size characters from the end of the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":183,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L183"},"def":{"name":"remove_trailing","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_trailing(location(node), end_location(node), size)"}},{"html_id":"replace(location,end_location,content)-instance-method","name":"replace","doc":"Replaces the code of the given range with *content*.","summary":"Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"content","external_name":"content","restriction":""}],"args_string":"(location, end_location, content)","args_html":"(location, end_location, content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L17"},"def":{"name":"replace","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"@rewriter.replace(loc_to_pos(location), (loc_to_pos(end_location)) + 1, content)"}},{"html_id":"replace(range:Range(Int32,Int32),content)-instance-method","name":"replace","doc":"Replaces the code of the given range with *content*.","summary":"Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"content","external_name":"content","restriction":""}],"args_string":"(range : Range(Int32, Int32), content)","args_html":"(range : Range(Int32, Int32), content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L22"},"def":{"name":"replace","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"begin_pos, end_pos = range.begin, range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.replace(begin_pos, end_pos, content)\n"}},{"html_id":"replace(node:Crystal::ASTNode,content)-instance-method","name":"replace","doc":"Replaces the code of the given node with *content*.","summary":"Replaces the code of the given node with content.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"content","external_name":"content","restriction":""}],"args_string":"(node : Crystal::ASTNode, content)","args_html":"(node : Crystal::ASTNode, content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":144,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L144"},"def":{"name":"replace","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"replace(location(node), end_location(node), content)"}},{"html_id":"wrap(location,end_location,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(location, end_location, insert_before, insert_after)","args_html":"(location, end_location, insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L29"},"def":{"name":"wrap","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"@rewriter.wrap(loc_to_pos(location), (loc_to_pos(end_location)) + 1, insert_before, insert_after)"}},{"html_id":"wrap(range:Range(Int32,Int32),insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(range : Range(Int32, Int32), insert_before, insert_after)","args_html":"(range : Range(Int32, Int32), insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L34"},"def":{"name":"wrap","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"begin_pos, end_pos = range.begin, range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.wrap(begin_pos, end_pos, insert_before, insert_after)\n"}},{"html_id":"wrap(node:Crystal::ASTNode,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given node.","summary":"Inserts the given strings before and after the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(node : Crystal::ASTNode, insert_before, insert_after)","args_html":"(node : Crystal::ASTNode, insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":149,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L149"},"def":{"name":"wrap","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"wrap(location(node), end_location(node), insert_before, insert_after)"}}]},{"html_id":"ameba/Ameba/Source/Rewriter","path":"Ameba/Source/Rewriter.html","kind":"class","full_name":"Ameba::Source::Rewriter","name":"Rewriter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/source/rewriter.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L61"},{"filename":"src/ameba/source/rewriter/action.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter/action.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Source","kind":"class","full_name":"Ameba::Source","name":"Source"},"doc":"This class performs the heavy lifting in the source rewriting process.\nIt schedules code updates to be performed in the correct order.\n\nFor simple cases, the resulting source will be obvious.\n\nExamples for more complex cases follow. Assume these examples are acting on\nthe source `puts(:hello, :world)`. The methods `#wrap`, `#remove`, etc.\nreceive a range as the first two arguments; for clarity, examples below use\nEnglish sentences and a string of raw code instead.\n\n## Overlapping deletions:\n\n* remove `:hello, `\n* remove `, :world`\n\nThe overlapping ranges are merged and `:hello, :world` will be removed.\n\n## Multiple actions at the same end points:\n\nResults will always be independent of the order they were given.\nException: rewriting actions done on exactly the same range (covered next).\n\nExample:\n\n* replace `, ` by ` => `\n* wrap `:hello, :world` with `{` and `}`\n* replace `:world` with `:everybody`\n* wrap `:world` with `[`, `]`\n\nThe resulting string will be `puts({:hello => [:everybody]})`\nand this result is independent of the order the instructions were given in.\n\n## Multiple wraps on same range:\n\n* wrap `:hello` with `(` and `)`\n* wrap `:hello` with `[` and `]`\n\nThe wraps are combined in order given and results would be `puts([(:hello)], :world)`.\n\n## Multiple replacements on same range:\n\n* replace `:hello` by `:hi`, then\n* replace `:hello` by `:hey`\n\nThe replacements are made in the order given, so the latter replacement\nsupersedes the former and `:hello` will be replaced by `:hey`.\n\n## Swallowed insertions:\n\n* wrap `world` by `__`, `__`\n* replace `:hello, :world` with `:hi`\n\nA containing replacement will swallow the contained rewriting actions\nand `:hello, :world` will be replaced by `:hi`.\n\n## Implementation\n\nThe updates are organized in a tree, according to the ranges they act on\n(where children are strictly contained by their parent).","summary":"This class performs the heavy lifting in the source rewriting process.
","constructors":[{"html_id":"new(code:String)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"::String"}],"args_string":"(code : String)","args_html":"(code : String)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L64"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"::String"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"code:String-instance-method","name":"code","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":62,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L62"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"empty?-instance-method","name":"empty?","doc":"Returns `true` if no (non trivial) update has been recorded","summary":"Returns true if no (non trivial) update has been recorded
Shortcut for #wrap(begin_pos, end_pos, nil, content)
Shortcut for #insert_after(pos, pos, content)
Shortcut for #wrap(begin_pos, end_pos, content, nil)
Shortcut for #insert_before(pos, pos, content)
Applies all scheduled changes and returns modified source as a new string.
","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":109,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L109"},"def":{"name":"process","visibility":"Public","body":"String.build do |io|\n last_end = 0\n @action_root.ordered_replacements.each do |begin_pos, end_pos, replacement|\n (io << code[last_end...begin_pos]) << replacement\n last_end = end_pos\n end\n io << code[last_end...code.size]\nend"}},{"html_id":"remove(begin_pos,end_pos)-instance-method","name":"remove","doc":"Shortcut for `replace(begin_pos, end_pos, \"\")`","summary":"Shortcut for #replace(begin_pos, end_pos, "")
Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"content","external_name":"content","restriction":""}],"args_string":"(begin_pos, end_pos, content)","args_html":"(begin_pos, end_pos, content)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":74,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L74"},"def":{"name":"replace","args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"combine(begin_pos, end_pos, replacement: content.to_s)"}},{"html_id":"wrap(begin_pos,end_pos,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(begin_pos, end_pos, insert_before, insert_after)","args_html":"(begin_pos, end_pos, insert_before, insert_after)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L79"},"def":{"name":"wrap","args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"combine(begin_pos, end_pos, insert_before: insert_before.to_s, insert_after: insert_after.to_s)"}}]}]},{"html_id":"ameba/Ameba/Spec","path":"Ameba/Spec.html","kind":"module","full_name":"Ameba::Spec","name":"Spec","abstract":false,"locations":[{"filename":"src/ameba/spec/annotated_source.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L2"},{"filename":"src/ameba/spec/be_valid.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Spec/AnnotatedSource","path":"Ameba/Spec/AnnotatedSource.html","kind":"class","full_name":"Ameba::Spec::AnnotatedSource","name":"AnnotatedSource","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/spec/annotated_source.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"ABBREV","name":"ABBREV","value":"\"[...]\""},{"id":"ANNOTATION_PATTERN_1","name":"ANNOTATION_PATTERN_1","value":"/\\A\\s*(# )?(\\^+|\\^{})( error:)? /"},{"id":"ANNOTATION_PATTERN_2","name":"ANNOTATION_PATTERN_2","value":"\" # error: \""}],"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"doc":"Parsed representation of code annotated with the `# ^^^ error: Message` style","summary":"Parsed representation of code annotated with the # ^^^ error: Message style
Separates annotation lines from code lines.
","abstract":false,"args":[{"name":"annotated_code","external_name":"annotated_code","restriction":""}],"args_string":"(annotated_code)","args_html":"(annotated_code)","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L16"},"def":{"name":"parse","args":[{"name":"annotated_code","external_name":"annotated_code","restriction":""}],"visibility":"Public","body":"lines = [] of String\nannotations = [] of ::Tuple(Int32, String, String)\ncode_lines = annotated_code.split('\\n')\ncode_lines.each do |code_line|\n case\n when annotation_match = ANNOTATION_PATTERN_1.match(code_line)\n message_index = annotation_match.end\n prefix = code_line[0...message_index]\n message = code_line[message_index...]\n annotations << {lines.size, prefix, message}\n when annotation_index = code_line.index(ANNOTATION_PATTERN_2)\n lines << code_line[...annotation_index]\n message_index = annotation_index + ANNOTATION_PATTERN_2.size\n message = code_line[message_index...]\n annotations << {lines.size, \"\", message}\n else\n lines << code_line\n end\nend\nif lines.empty?\n annotations.map! do |_, prefix, message|\n {1, prefix, message}\n end\nend\nnew(lines, annotations)\n"}}],"constructors":[{"html_id":"new(lines:Array(String),annotations:Enumerable(Tuple(Int32,String,String)))-class-method","name":"new","doc":"NOTE: Annotations are sorted so that reconstructing the annotation\n text via `#to_s` is deterministic.","summary":"NOTE Annotations are sorted so that reconstructing the annotation text via #to_s is deterministic.
Annotates the source code with the Ameba issues provided.
","abstract":false,"args":[{"name":"lines","external_name":"lines","restriction":"::Array(::String)"},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"args_string":"(lines : Array(String), issues : Enumerable(Issue))","args_html":"(lines : Array(String), issues : Enumerable(Issue))","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L53"},"def":{"name":"new","args":[{"name":"lines","external_name":"lines","restriction":"::Array(::String)"},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"visibility":"Public","body":"_ = allocate\n_.initialize(lines, issues)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other)-instance-method","name":"==","doc":"Returns `false` (other can only be a `Value` here).","summary":"Returns false (other can only be a Value here).
Each entry is the line number, annotation prefix, and message.
","abstract":false,"location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L12"},"def":{"name":"annotations","return_type":"Array(::Tuple(Int32, String, String))","visibility":"Public","body":"@annotations"}},{"html_id":"lines:Array(String)-instance-method","name":"lines","abstract":false,"location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L8"},"def":{"name":"lines","return_type":"Array(String)","visibility":"Public","body":"@lines"}},{"html_id":"to_s(io)-instance-method","name":"to_s","doc":"Constructs an annotated source string (like what we parse).\n\nReconstructs a deterministic annotated source string. This is\nuseful for eliminating semantically irrelevant annotation\nordering differences.\n\n source1 = AnnotatedSource.parse(<<-CRYSTAL)\n line1\n ^ Annotation 1\n ^^ Annotation 2\n CRYSTAL\n\n source2 = AnnotatedSource.parse(<<-CRYSTAL)\n line1\n ^^ Annotation 2\n ^ Annotation 1\n CRYSTAL\n\n source1.to_s == source2.to_s # => true","summary":"Constructs an annotated source string (like what we parse).
","abstract":false,"args":[{"name":"io","external_name":"io","restriction":""}],"args_string":"(io)","args_html":"(io)","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L110"},"def":{"name":"to_s","args":[{"name":"io","external_name":"io","restriction":""}],"visibility":"Public","body":"reconstructed = lines.dup\nannotations.reverse_each do |line_number, prefix, message|\n if prefix.empty?\n __temp_62 = line_number - 1\n reconstructed[__temp_62] = reconstructed[__temp_62] + \"#{ANNOTATION_PATTERN_2}#{message}\"\n else\n if lines.empty?\n line_number = 0\n end\n reconstructed.insert(line_number, \"#{prefix}#{message}\")\n end\nend\nio << (reconstructed.join('\\n'))\n"}}]},{"html_id":"ameba/Ameba/Spec/BeValid","path":"Ameba/Spec/BeValid.html","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid","abstract":false,"locations":[{"filename":"src/ameba/spec/be_valid.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"instance_methods":[{"html_id":"be_valid-instance-method","name":"be_valid","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L3"},"def":{"name":"be_valid","visibility":"Public","body":"BeValidExpectation.new"}}]},{"html_id":"ameba/Ameba/Spec/BeValidExpectation","path":"Ameba/Spec/BeValidExpectation.html","kind":"struct","full_name":"Ameba::Spec::BeValidExpectation","name":"BeValidExpectation","abstract":false,"superclass":{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},"ancestors":[{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L8"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"constructors":[{"html_id":"new-class-method","name":"new","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L8"},"def":{"name":"new","visibility":"Public","body":"x = allocate\nif x.responds_to?(:finalize)\n ::GC.add_finalizer(x)\nend\nx\n"}}],"instance_methods":[{"html_id":"failure_message(source)-instance-method","name":"failure_message","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L13"},"def":{"name":"failure_message","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"String.build do |str|\n str << \"Source expected to be valid, but there are issues: \\n\\n\"\n source.issues.reject(&.disabled?).each do |issue|\n str << \" * #{issue.rule.name}: #{issue.message}\\n\"\n end\nend"}},{"html_id":"initialize-instance-method","name":"initialize","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L8"},"def":{"name":"initialize","visibility":"Public","body":""}},{"html_id":"match(source)-instance-method","name":"match","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L9"},"def":{"name":"match","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source.valid?"}},{"html_id":"negative_failure_message(source)-instance-method","name":"negative_failure_message","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L22"},"def":{"name":"negative_failure_message","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"\"Source expected to be invalid, but it is valid.\""}}]},{"html_id":"ameba/Ameba/Spec/ExpectIssue","path":"Ameba/Spec/ExpectIssue.html","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue","abstract":false,"ancestors":[{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"}],"locations":[{"filename":"src/ameba/spec/expect_issue.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/expect_issue.cr#L96"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"doc":"Mixin for `expect_issue` and `expect_no_issues`\n\nThis mixin makes it easier to specify strict issue expectations\nin a declarative and visual fashion. Just type out the code that\nshould generate an issue, annotate code by writing '^'s\nunderneath each character that should be highlighted, and follow\nthe carets with a string (separated by a space) that is the\nmessage of the issue. You can include multiple issues in\none code snippet.\n\nUsage:\n\n expect_issue subject, <<-CRYSTAL\n a do\n b\n end.c\n # ^^^ error: Avoid chaining a method call on a do...end block.\n CRYSTAL\n\nEquivalent assertion without `expect_issue`:\n\n source = Source.new <<-CRYSTAL, \"source.cr\"\n a do\n b\n end.c\n CRYSTAL\n subject.catch(source).should_not be_valid\n source.issues.size.should be(1)\n\n issue = source.issues.first\n issue.location.to_s.should eq \"source.cr:3:1\"\n issue.end_location.to_s.should eq \"source.cr:3:5\"\n issue.message.should eq(\n \"Avoid chaining a method call on a do...end block.\"\n )\n\nAutocorrection can be tested using `expect_correction` after\n`expect_issue`.\n\n source = expect_issue subject, <<-CRYSTAL\n x % 2 == 0\n # ^^^^^^^^ error: Replace with `Int#even?`.\n CRYSTAL\n\n expect_correction source, <<-CRYSTAL\n x.even?\n CRYSTAL\n\nIf you do not want to specify an issue then use the\ncompanion method `expect_no_issues`. This method is a much\nsimpler assertion since it just inspects the code and checks\nthat there were no issues. The `expect_issue` method has\nto do more work by parsing out lines that contain carets.\n\nIf the code produces an issue that could not be auto-corrected, you can\nuse `expect_no_corrections` after `expect_issue`.\n\n source = expect_issue subject, <<-CRYSTAL\n a do\n b\n end.c\n # ^^^ error: Avoid chaining a method call on a do...end block.\n CRYSTAL\n\n expect_no_corrections source\n\nIf your code has variables of different lengths, you can use `%{foo}`,\n`^{foo}`, and `_{foo}` to format your template; you can also abbreviate\nissue messages with `[...]`:\n\n %w[raise fail].each do |keyword|\n expect_issue subject, <<-CRYSTAL, keyword: keyword\n %{keyword} Exception.new(msg)\n # ^{keyword}^^^^^^^^^^^^^^^^^ error: Redundant `Exception.new` [...]\n CRYSTAL\n\n %w[has_one has_many].each do |type|\n expect_issue subject, <<-CRYSTAL, type: type\n class Book\n %{type} :chapter, foreign_key: \"book_id\"\n _{type} # ^^^^^^^^^^^^^^^^^^^^^^ error: Specifying the default [...]\n end\n CRYSTAL\n end\n\nIf you need to specify an issue on a blank line, use the empty `^{}` marker:\n\n expect_issue subject, <<-CRYSTAL\n\n # ^{} error: Missing frozen string literal comment.\n puts 1\n CRYSTAL","summary":"Mixin for #expect_issue and #expect_no_issues
Represents Crystal syntax tokenizer based on Crystal::Lexer.
Instantiates Tokenizer using a lexer.
Instantiates Tokenizer using a source.
Runs the tokenizer and yields each token as a block argument.
","abstract":false,"location":{"filename":"src/ameba/tokenizer.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/tokenizer.cr#L44"},"def":{"name":"run","yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Crystal::Token -> _)"},"visibility":"Public","body":"begin\n run_normal_state(@lexer, &block)\n true\nrescue e : Crystal::SyntaxException\n false\nend"}}]}]}]}} \ No newline at end of file diff --git a/search-index.js b/search-index.js index c14ac76f..bd3b9efd 100644 --- a/search-index.js +++ b/search-index.js @@ -1 +1 @@ -crystal_doc_search_index_callback({"repository_name":"ameba","body":"\n \n
Code style linter for Crystal
\n
\n \n (a single-celled animal that catches food and moves about by extending fingerlike projections of protoplasm)\n \n
\n\n \n \n \n
\n\n[🎬 Watch the LuckyCast showing how to use Ameba](https://luckycasts.com/videos/ameba)\n\n### Autocorrection\n\nRules that are marked as `[Correctable]` in the output can be automatically corrected using `--fix` flag:\n\n```sh\n$ ameba --fix\n```\n\n### Explain issues\n\nAmeba allows you to dig deeper into an issue, by showing you details about the issue\nand the reasoning by it being reported.\n\nTo be convenient, you can just copy-paste the `PATH:line:column` string from the\nreport and paste behind the `ameba` command to check it out.\n\n```sh\n$ ameba crystal/command/format.cr:26:83 # show explanation for the issue\n$ ameba --explain crystal/command/format.cr:26:83 # same thing\n```\n\n### Run in parallel\n\nSome quick benchmark results measured while running Ameba on Crystal repo:\n\n```sh\n$ CRYSTAL_WORKERS=1 ameba #=> 29.11 seconds\n$ CRYSTAL_WORKERS=2 ameba #=> 19.49 seconds\n$ CRYSTAL_WORKERS=4 ameba #=> 13.48 seconds\n$ CRYSTAL_WORKERS=8 ameba #=> 10.14 seconds\n```\n\n## Installation\n\n### As a project dependency:\n\nAdd this to your application's `shard.yml`:\n\n```yaml\ndevelopment_dependencies:\n ameba:\n github: crystal-ameba/ameba\n version: ~> 1.4.0\n```\n\nBuild `bin/ameba` binary within your project directory while running `shards install`.\n\n### OS X\n\n```sh\n$ brew tap crystal-ameba/ameba\n$ brew install ameba\n```\n\n### Docker\n\nBuild the image:\n\n```sh\n$ docker build -t ghcr.io/crystal-ameba/ameba .\n```\n\nTo use the resulting image on a local source folder, mount the current (or target) directory into `/src`:\n\n```sh\n$ docker run -v $(pwd):/src ghcr.io/crystal-ameba/ameba\n```\n\nAlso available on GitHub: https://github.com/crystal-ameba/ameba/pkgs/container/ameba\n\n### From sources\n\n```sh\n$ git clone https://github.com/crystal-ameba/ameba && cd ameba\n$ make install\n```\n\n## Configuration\n\nDefault configuration file is `.ameba.yml`.\nIt allows to configure rule properties, disable specific rules and exclude sources from the rules.\n\nGenerate new file by running `ameba --gen-config`.\n\n### Sources\n\n**List of sources to run Ameba on can be configured globally via:**\n\n- `Globs` section - an array of wildcards (or paths) to include to the\n inspection. Defaults to `%w(**/*.cr !lib)`, meaning it includes all project\n files with `*.cr` extension except those which exist in `lib` folder.\n- `Excluded` section - an array of wildcards (or paths) to exclude from the\n source list defined by `Globs`. Defaults to an empty array.\n\nIn this example we define default globs and exclude `src/compiler` folder:\n\n``` yaml\nGlobs:\n - \"**/*.cr\"\n - \"!lib\"\n\nExcluded:\n - src/compiler\n```\n\n**Specific sources can be excluded at rule level**:\n\n``` yaml\nStyle/RedundantBegin:\n Excluded:\n - src/server/processor.cr\n - src/server/api.cr\n```\n\n### Rules\n\nOne or more rules, or a one or more group of rules can be included or excluded\nvia command line arguments:\n\n```sh\n$ ameba --only Lint/Syntax # runs only Lint/Syntax rule\n$ ameba --only Style,Lint # runs only rules from Style and Lint groups\n$ ameba --except Lint/Syntax # runs all rules except Lint/Syntax\n$ ameba --except Style,Lint # runs all rules except rules in Style and Lint groups\n```\n\nOr through the configuration file:\n\n``` yaml\nStyle/RedundantBegin:\n Enabled: false\n```\n\n### Inline disabling\n\nOne or more rules or one or more group of rules can be disabled using inline directives:\n\n```crystal\n# ameba:disable Style/LargeNumbers\ntime = Time.epoch(1483859302)\n\ntime = Time.epoch(1483859302) # ameba:disable Style/LargeNumbers, Lint/UselessAssign\ntime = Time.epoch(1483859302) # ameba:disable Style, Lint\n```\n\n## Editors & integrations\n\n- Vim: [vim-crystal](https://github.com/rhysd/vim-crystal), [Ale](https://github.com/w0rp/ale)\n- Emacs: [ameba.el](https://github.com/crystal-ameba/ameba.el)\n- Sublime Text: [Sublime Linter Ameba](https://github.com/epergo/SublimeLinter-contrib-ameba)\n- VSCode: [vscode-crystal-ameba](https://github.com/crystal-ameba/vscode-crystal-ameba)\n- Codacy: [codacy-ameba](https://github.com/codacy/codacy-ameba)\n- GitHub Actions: [github-action](https://github.com/crystal-ameba/github-action)\n\n## Credits & inspirations\n\n- [Crystal Language](https://crystal-lang.org)\n- [Rubocop](https://rubocop.readthedocs.io/en/latest/)\n- [Credo](http://credo-ci.org/)\n- [Dogma](https://github.com/lpil/dogma)\n\n## Contributors\n\n- [veelenga](https://github.com/veelenga) Vitalii Elenhaupt - creator, maintainer\n- [Sija](https://github.com/Sija) Sijawusz Pur Rahnama - maintainer\n","program":{"html_id":"ameba/toplevel","path":"toplevel.html","kind":"module","full_name":"Top Level Namespace","name":"Top Level Namespace","abstract":false,"ancestors":[{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"},{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"},{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"}],"locations":[],"repository_name":"ameba","program":true,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"},{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"}],"extended_modules":[{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"},{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"}],"types":[{"html_id":"ameba/Ameba","path":"Ameba.html","kind":"module","full_name":"Ameba","name":"Ameba","abstract":false,"locations":[{"filename":"src/ameba.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba.cr#L25"},{"filename":"src/ameba/glob_utils.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/glob_utils.cr#L1"},{"filename":"src/ameba/inline_comments.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L1"},{"filename":"src/ameba/issue.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L1"},{"filename":"src/ameba/reportable.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L1"},{"filename":"src/ameba/runner.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L1"},{"filename":"src/ameba/severity.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L3"},{"filename":"src/ameba/source.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L1"},{"filename":"src/ameba/spec/support.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/support.cr#L7"},{"filename":"src/ameba/tokenizer.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/tokenizer.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"VERSION","name":"VERSION","value":"{{ (`shards version \\\"/home/runner/work/ameba/ameba/src\\\"`).chomp.stringify }}"}],"extended_modules":[{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"}],"doc":"Ameba's entry module.\n\nTo run the linter with default parameters:\n\n```\nAmeba.run\n```\n\nTo configure and run it:\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = formatter\nconfig.files = file_paths\n\nAmeba.run config\n```","summary":"Ameba's entry module.
","instance_methods":[{"html_id":"run(config=Config.load)-instance-method","name":"run","doc":"Initializes `Ameba::Runner` and runs it.\nCan be configured via `config` parameter.\n\nExamples:\n\n```\nAmeba.run\nAmeba.run config\n```","summary":"Initializes Ameba::Runner and runs it.
A module that helps to traverse Crystal AST using Crystal::Visitor.
Represents the argument of some node.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,variable:Ameba::AST::Variable)-class-method","name":"new","doc":"Creates a new argument.\n\n```\nArgument.new(node, variable)\n```","summary":"Creates a new argument.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"}],"args_string":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable)","args_html":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L31"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, variable)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"anonymous?-instance-method","name":"anonymous?","doc":"Returns `true` if the `name` is empty, `false` otherwise.","summary":"Returns true if the #name is empty, false otherwise.
Returns true if the #name starts with '_', false otherwise.
Name of the argument.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L45"},"def":{"name":"name","visibility":"Public","body":"case current_node = node\nwhen Crystal::Var, Crystal::Arg\n current_node.name\nelse\n raise(ArgumentError.new(\"Invalid node\"))\nend"}},{"html_id":"node:Crystal::Var|Crystal::Arg-instance-method","name":"node","doc":"The actual node.","summary":"The actual node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L17"},"def":{"name":"node","return_type":"Crystal::Var | Crystal::Arg","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L24"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L24"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"variable:Variable-instance-method","name":"variable","doc":"Variable of this argument (may be the same node)","summary":"Variable of this argument (may be the same node)
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/argument.cr#L20"},"def":{"name":"variable","return_type":"Variable","visibility":"Public","body":"@variable"}}]},{"html_id":"ameba/Ameba/AST/Assignment","path":"Ameba/AST/Assignment.html","kind":"class","full_name":"Ameba::AST::Assignment","name":"Assignment","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L7"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents the assignment to the variable.\nHolds the assign node and the variable.","summary":"Represents the assignment to the variable.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,variable:Ameba::AST::Variable,scope:Ameba::AST::Scope)-class-method","name":"new","doc":"Creates a new assignment.\n\n```\nAssignment.new(node, variable, scope)\n```","summary":"Creates a new assignment.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"args_string":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)","args_html":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L31"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, variable, scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"branch:Branch|Nil-instance-method","name":"branch","doc":"Branch of this assignment.","summary":"Branch of this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L17"},"def":{"name":"branch","return_type":"Branch | ::Nil","visibility":"Public","body":"@branch"}},{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L24"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L24"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"in_branch?-instance-method","name":"in_branch?","doc":"Returns `true` if this assignment is in a branch, `false` if not.\nFor example, this assignment is in a branch:\n\n```\na = 1 if a.nil?\n```","summary":"Returns true if this assignment is in a branch, false if not.
The actual assignment node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L11"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"op_assign?-instance-method","name":"op_assign?","doc":"Returns `true` if this assignment is an op assign, `false` if not.\nFor example, this is an op assign:\n\n```\na ||= 1\n```","summary":"Returns true if this assignment is an op assign, false if not.
A scope assignment belongs to
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L20"},"def":{"name":"scope","return_type":"Scope","visibility":"Public","body":"@scope"}},{"html_id":"target_node-instance-method","name":"target_node","doc":"Returns the target node of the variable in this assignment.","summary":"Returns the target node of the variable in this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L65"},"def":{"name":"target_node","visibility":"Public","body":"case assign = node\nwhen Crystal::Assign\n assign.target\nwhen Crystal::OpAssign\n assign.target\nwhen Crystal::UninitializedVar\n assign.var\nwhen Crystal::MultiAssign\n assign.targets.find(node) do |target|\n target.is_a?(Crystal::Var) && (target.name == variable.name)\n end\nelse\n node\nend"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L22"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L22"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"transformed?-instance-method","name":"transformed?","doc":"TODO: Remove in a next release. BC for crystal <= 1.9.\nrefs https://github.com/crystal-ameba/ameba/pull/407\n\nIndicates whether the node is a transformed assignment by the compiler.\ni.e.\n\n```\ncollection.each do |(a, b)|\n puts b\nend\n```\n\nis transformed to:\n\n```\ncollection.each do |__arg0|\n a = __arg0[0]\n b = __arg0[1]\n puts(b)\nend\n```","summary":"TODO Remove in a next release.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":100,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L100"},"def":{"name":"transformed?","visibility":"Public","body":"if (assign = node).is_a?(Crystal::Assign)\nelse\n return false\nend\nif (value = assign.value).is_a?(Crystal::Call)\nelse\n return false\nend\nif (obj = value.obj).is_a?(Crystal::Var)\nelse\n return false\nend\nobj.name.starts_with?(\"__arg\")\n"}},{"html_id":"variable:Variable-instance-method","name":"variable","doc":"Variable of this assignment.","summary":"Variable of this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/assignment.cr#L14"},"def":{"name":"variable","return_type":"Variable","visibility":"Public","body":"@variable"}}]},{"html_id":"ameba/Ameba/AST/BaseVisitor","path":"Ameba/AST/BaseVisitor.html","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor","abstract":true,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/base_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/base_visitor.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor"},{"html_id":"ameba/Ameba/AST/NodeVisitor","kind":"class","full_name":"Ameba::AST::NodeVisitor","name":"NodeVisitor"},{"html_id":"ameba/Ameba/AST/ScopeVisitor","kind":"class","full_name":"Ameba::AST::ScopeVisitor","name":"ScopeVisitor"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"An abstract base visitor that utilizes general logic for all visitors.","summary":"An abstract base visitor that utilizes general logic for all visitors.
","constructors":[{"html_id":"new(rule:Ameba::Rule::Base,source:Ameba::Source)-class-method","name":"new","doc":"Creates instance of this visitor.\n\n```\nvisitor = Ameba::AST::NodeVisitor.new(rule, source)\n```","summary":"Creates instance of this visitor.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"source","external_name":"source","restriction":"::Ameba::Source"}],"args_string":"(rule : Ameba::Rule::Base, source : Ameba::Source)","args_html":"(rule : Ameba::Rule::Base, source : Ameba::Source)","location":{"filename":"src/ameba/ast/visitors/base_visitor.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/base_visitor.cr#L18"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"source","external_name":"source","restriction":"::Ameba::Source"}],"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"visit(node:Crystal::ASTNode)-instance-method","name":"visit","doc":"A main visit method that accepts `Crystal::ASTNode`.\nReturns `true`, meaning all child nodes will be traversed.","summary":"A main visit method that accepts Crystal::ASTNode.
Represents the branch in Crystal code.
","class_methods":[{"html_id":"of(node:Crystal::ASTNode,parent_node:Crystal::ASTNode)-class-method","name":"of","doc":"Constructs a new branch based on the node some parent scope.\n\n```\nBranch.of(assign_node, def_node)\n```","summary":"Constructs a new branch based on the node some parent scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"parent_node","external_name":"parent_node","restriction":"Crystal::ASTNode"}],"args_string":"(node : Crystal::ASTNode, parent_node : Crystal::ASTNode)","args_html":"(node : Crystal::ASTNode, parent_node : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/branch.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L64"},"def":{"name":"of","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"parent_node","external_name":"parent_node","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"(BranchVisitor.new(node)).tap(&.accept(parent_node)).branch"}},{"html_id":"of(node:Crystal::ASTNode,scope:Scope)-class-method","name":"of","doc":"Constructs a new branch based on the node in scope.\n\n```\nBranch.of(assign_node, scope)\n```","summary":"Constructs a new branch based on the node in scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"args_string":"(node : Crystal::ASTNode, scope : Scope)","args_html":"(node : Crystal::ASTNode, scope : Scope)","location":{"filename":"src/ameba/ast/branch.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L55"},"def":{"name":"of","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"visibility":"Public","body":"of(node, scope.node)"}}],"constructors":[{"html_id":"new(node:Crystal::ASTNode,parent:Ameba::AST::Branchable)-class-method","name":"new","doc":"Creates a new branch.\n\n```\nBranch.new(if_node)\n```","summary":"Creates a new branch.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","external_name":"parent","restriction":"::Ameba::AST::Branchable"}],"args_string":"(node : Crystal::ASTNode, parent : Ameba::AST::Branchable)","args_html":"(node : Crystal::ASTNode, parent : Ameba::AST::Branchable)","location":{"filename":"src/ameba/ast/branch.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L32"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","external_name":"parent","restriction":"::Ameba::AST::Branchable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, parent)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other:self)-instance-method","name":"==","doc":"Returns `true` if this reference is the same as *other*. Invokes `same?`.","summary":"Returns true if this reference is the same as other.
See Object#hash(hasher)
Returns true if current branch is in a loop, false - otherwise.
The actual branch node.
","abstract":false,"location":{"filename":"src/ameba/ast/branch.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L16"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"parent:Branchable-instance-method","name":"parent","doc":"The parent branchable.","summary":"The parent branchable.
","abstract":false,"location":{"filename":"src/ameba/ast/branch.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L19"},"def":{"name":"parent","return_type":"Branchable","visibility":"Public","body":"@parent"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branch.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L21"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branch.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branch.cr#L21"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/Branchable","path":"Ameba/AST/Branchable.html","kind":"class","full_name":"Ameba::AST::Branchable","name":"Branchable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/branchable.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L15"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"A generic entity to represent a branchable Crystal node.\nFor example, `Crystal::If`, `Crystal::Unless`, `Crystal::While`\nare branchables.\n\n```\nwhile a > 100 # Branchable A\n if b > 2 # Branchable B\n a += 1\n end\nend\n```","summary":"A generic entity to represent a branchable Crystal node.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,parent:Nil|Ameba::AST::Branchable=nil)-class-method","name":"new","doc":"Creates a new branchable\n\n```\nBranchable.new(node, parent_branchable)\n```","summary":"Creates a new branchable
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","default_value":"nil","external_name":"parent","restriction":"::Nil | ::Ameba::AST::Branchable"}],"args_string":"(node : Crystal::ASTNode, parent : Nil | Ameba::AST::Branchable = nil)","args_html":"(node : Crystal::ASTNode, parent : Nil | Ameba::AST::Branchable = nil)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L36"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","default_value":"nil","external_name":"parent","restriction":"::Nil | ::Ameba::AST::Branchable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, parent)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"branches:Array(Crystal::ASTNode)-instance-method","name":"branches","doc":"Array of branches","summary":"Array of branches
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L22"},"def":{"name":"branches","visibility":"Public","body":"@branches"}},{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"loop?-instance-method","name":"loop?","doc":"Returns `true` if this node or one of the parent branchables is a loop,\n`false` otherwise.","summary":"Returns true if this node or one of the parent branchables is a loop, false otherwise.
The actual Crystal node
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L25"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"parent:Branchable|Nil-instance-method","name":"parent","doc":"Parent branchable (if any)","summary":"Parent branchable (if any)
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L19"},"def":{"name":"parent","return_type":"Branchable | ::Nil","visibility":"Public","body":"@parent"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/branchable.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/CountingVisitor","path":"Ameba/AST/CountingVisitor.html","kind":"class","full_name":"Ameba::AST::CountingVisitor","name":"CountingVisitor","abstract":false,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"DEFAULT_COMPLEXITY","name":"DEFAULT_COMPLEXITY","value":"1"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that counts occurrences of certain keywords","summary":"AST Visitor that counts occurrences of certain keywords
","constructors":[{"html_id":"new(scope:Crystal::ASTNode)-class-method","name":"new","doc":"Creates a new counting visitor","summary":"Creates a new counting visitor
","abstract":false,"args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"args_string":"(scope : Crystal::ASTNode)","args_html":"(scope : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L9"},"def":{"name":"new","args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"_ = allocate\n_.initialize(scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"count-instance-method","name":"count","doc":"Returns the number of keywords that were found in the node","summary":"Returns the number of keywords that were found in the node
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L19"},"def":{"name":"count","visibility":"Public","body":"@scope.accept(self)\n@complexity\n"}},{"html_id":"macro_condition?:Bool-instance-method","name":"macro_condition?","abstract":false,"location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L6"},"def":{"name":"macro_condition?","visibility":"Public","body":"@macro_condition"}},{"html_id":"visit(node:Crystal::MacroIf|Crystal::MacroFor)-instance-method","name":"visit","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::MacroIf | Crystal::MacroFor"}],"args_string":"(node : Crystal::MacroIf | Crystal::MacroFor)","args_html":"(node : Crystal::MacroIf | Crystal::MacroFor)","location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/counting_visitor.cr#L45"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::MacroIf | Crystal::MacroFor"}],"visibility":"Public","body":"@macro_condition = true\n@complexity = DEFAULT_COMPLEXITY\nfalse\n"}}]},{"html_id":"ameba/Ameba/AST/FlowExpression","path":"Ameba/AST/FlowExpression.html","kind":"class","full_name":"Ameba::AST::FlowExpression","name":"FlowExpression","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/flow_expression.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a flow expression in Crystal code.\nFor example,\n\n```\ndef foobar\n a = 3\n return 42 # => flow expression\n a + 1\nend\n```\n\nFlow expression contains an actual node of a control expression and\na parent node, which allows easily search through the related statement\n(i.e. find unreachable code)","summary":"Represents a flow expression in Crystal code.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,in_loop:Bool)-class-method","name":"new","doc":"Creates a new flow expression.\n\n```\nFlowExpression.new(node, parent_node)\n```","summary":"Creates a new flow expression.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"in_loop","external_name":"in_loop","restriction":"::Bool"}],"args_string":"(node : Crystal::ASTNode, in_loop : Bool)","args_html":"(node : Crystal::ASTNode, in_loop : Bool)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L36"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"in_loop","external_name":"in_loop","restriction":"::Bool"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, in_loop)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"in_loop?:Bool-instance-method","name":"in_loop?","doc":"Is true only if some of the nodes parents is a loop.","summary":"Is true only if some of the nodes parents is a loop.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L22"},"def":{"name":"in_loop?","return_type":"Bool","visibility":"Public","body":"@in_loop"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::ASTNode-instance-method","name":"node","doc":"The actual node of the flow expression.","summary":"The actual node of the flow expression.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L25"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"unreachable_nodes-instance-method","name":"unreachable_nodes","doc":"Returns nodes which can't be reached because of a flow command inside.\nFor example:\n\n```\ndef foobar\n a = 1\n return 42\n\n a + 2 # => unreachable assign node\nend\n```","summary":"Returns nodes which can't be reached because of a flow command inside.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":50,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/flow_expression.cr#L50"},"def":{"name":"unreachable_nodes","visibility":"Public","body":"unreachable_nodes = [] of Crystal::ASTNode\ncase current_node = node\nwhen Crystal::Expressions\n control_flow_found = false\n current_node.expressions.each do |exp|\n if control_flow_found\n unreachable_nodes << exp\n end\n control_flow_found || (control_flow_found = (!(loop?(exp))) && (flow_expression?(exp, in_loop?)))\n end\nwhen Crystal::BinaryOp\n if flow_expression?(current_node.left, in_loop?)\n unreachable_nodes << current_node.right\n end\nend\nunreachable_nodes\n"}}]},{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","path":"Ameba/AST/FlowExpressionVisitor.html","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/flow_expression_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/flow_expression_visitor.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that traverses all the flow expressions.","summary":"AST Visitor that traverses all the flow expressions.
"},{"html_id":"ameba/Ameba/AST/InstanceVariable","path":"Ameba/AST/InstanceVariable.html","kind":"class","full_name":"Ameba::AST::InstanceVariable","name":"InstanceVariable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"constructors":[{"html_id":"new(node:Crystal::InstanceVar)-class-method","name":"new","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::InstanceVar"}],"args_string":"(node : Crystal::InstanceVar)","args_html":"(node : Crystal::InstanceVar)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L10"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::InstanceVar"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"name(*args,**options)-instance-method","name":"name","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L7"},"def":{"name":"name","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.name(*args, **options)"}},{"html_id":"name(*args,**options,&)-instance-method","name":"name","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L7"},"def":{"name":"name","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.name(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::InstanceVar-instance-method","name":"node","abstract":false,"location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L3"},"def":{"name":"node","return_type":"Crystal::InstanceVar","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L8"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/ivariable.cr#L8"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/NodeVisitor","path":"Ameba/AST/NodeVisitor.html","kind":"class","full_name":"Ameba::AST::NodeVisitor","name":"NodeVisitor","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},"ancestors":[{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L10"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"NODES","name":"NODES","value":"{Alias, Assign, Block, Call, Case, ClassDef, ClassVar, Def, EnumDef, ExceptionHandler, Expressions, HashLiteral, If, InstanceVar, IsA, LibDef, ModuleDef, NilLiteral, StringInterpolation, Unless, Until, Var, When, While}","doc":"List of nodes to be visited by Ameba's rules.","summary":"List of nodes to be visited by Ameba's rules.
"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"An AST Visitor that traverses the source and allows all nodes\nto be inspected by rules.\n\n```\nvisitor = Ameba::AST::NodeVisitor.new(rule, source)\n```","summary":"An AST Visitor that traverses the source and allows all nodes to be inspected by rules.
","class_methods":[{"html_id":"category_to_node_classes(category:Category)-class-method","name":"category_to_node_classes","abstract":false,"args":[{"name":"category","external_name":"category","restriction":"Category"}],"args_string":"(category : Category)","args_html":"(category : Category)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":46,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L46"},"def":{"name":"category_to_node_classes","args":[{"name":"category","external_name":"category","restriction":"Category"}],"visibility":"Public","body":"([] of Crystal::ASTNode.class).tap do |classes|\n if category.macro?\n classes.push(Crystal::Macro, Crystal::MacroExpression, Crystal::MacroIf, Crystal::MacroFor)\n end\nend"}}],"constructors":[{"html_id":"new(rule,source,*,skip:Category)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","external_name":"skip","restriction":"Category"}],"args_string":"(rule, source, *, skip : Category)","args_html":"(rule, source, *, skip : Category)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":57,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L57"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","external_name":"skip","restriction":"Category"}],"splat_index":2,"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip: skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}},{"html_id":"new(rule,source,*,skip:Array|Nil=nil)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":"Array | ::Nil"}],"args_string":"(rule, source, *, skip : Array | Nil = nil)","args_html":"(rule, source, *, skip : Array | Nil = nil)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":62,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L62"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":"Array | ::Nil"}],"splat_index":2,"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip: skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"visit(node:Crystal::VisibilityModifier)-instance-method","name":"visit","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::VisibilityModifier"}],"args_string":"(node : Crystal::VisibilityModifier)","args_html":"(node : Crystal::VisibilityModifier)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":67,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/node_visitor.cr#L67"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::VisibilityModifier"}],"visibility":"Public","body":"node.exp.visibility = node.modifier\ntrue\n"}},{"html_id":"visit(node:Crystal::Alias)-instance-method","name":"visit","doc":"A visit callback for `Crystal::Alias` node.\n\nReturns `true` if the child nodes should be traversed as well,\n`false` otherwise.","summary":"A visit callback for Crystal::Alias node.
A visit callback for Crystal::Assign node.
A visit callback for Crystal::Block node.
A visit callback for Crystal::Call node.
A visit callback for Crystal::Case node.
A visit callback for Crystal::ClassDef node.
A visit callback for Crystal::ClassVar node.
A visit callback for Crystal::Def node.
A visit callback for Crystal::EnumDef node.
A visit callback for Crystal::ExceptionHandler node.
A visit callback for Crystal::Expressions node.
A visit callback for Crystal::HashLiteral node.
A visit callback for Crystal::If node.
A visit callback for Crystal::InstanceVar node.
A visit callback for Crystal::IsA node.
A visit callback for Crystal::LibDef node.
A visit callback for Crystal::ModuleDef node.
A visit callback for Crystal::NilLiteral node.
A visit callback for Crystal::StringInterpolation node.
A visit callback for Crystal::Unless node.
A visit callback for Crystal::Until node.
A visit callback for Crystal::Var node.
A visit callback for Crystal::When node.
A visit callback for Crystal::While node.
A class that utilizes a logic to traverse AST nodes and fire a source test callback if a redundant Crystal::ControlExpression is reached.
A node to run traversal on.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L13"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"rule:Rule::Base-instance-method","name":"rule","doc":"A corresponding rule that uses this visitor.","summary":"A corresponding rule that uses this visitor.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L7"},"def":{"name":"rule","return_type":"Rule::Base","visibility":"Public","body":"@rule"}},{"html_id":"source:Source-instance-method","name":"source","doc":"A source that needs to be traversed.","summary":"A source that needs to be traversed.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L10"},"def":{"name":"source","return_type":"Source","visibility":"Public","body":"@source"}}]},{"html_id":"ameba/Ameba/AST/Reference","path":"Ameba/AST/Reference.html","kind":"class","full_name":"Ameba::AST::Reference","name":"Reference","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/Variable","kind":"class","full_name":"Ameba::AST::Variable","name":"Variable"},"ancestors":[{"html_id":"ameba/Ameba/AST/Variable","kind":"class","full_name":"Ameba::AST::Variable","name":"Variable"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/reference.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/reference.cr#L7"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a reference to the variable.\nIt behaves like a variable is used to distinguish a\nthe variable from its reference.","summary":"Represents a reference to the variable.
","instance_methods":[{"html_id":"explicit=(explicit:Bool)-instance-method","name":"explicit=","abstract":false,"args":[{"name":"explicit","external_name":"explicit","restriction":"::Bool"}],"args_string":"(explicit : Bool)","args_html":"(explicit : Bool)","location":{"filename":"src/ameba/ast/variabling/reference.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/reference.cr#L8"},"def":{"name":"explicit=","args":[{"name":"explicit","external_name":"explicit","restriction":"::Bool"}],"visibility":"Public","body":"@explicit = explicit"}},{"html_id":"explicit?:Bool-instance-method","name":"explicit?","abstract":false,"location":{"filename":"src/ameba/ast/variabling/reference.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/reference.cr#L8"},"def":{"name":"explicit?","visibility":"Public","body":"@explicit"}}]},{"html_id":"ameba/Ameba/AST/Scope","path":"Ameba/AST/Scope.html","kind":"class","full_name":"Ameba::AST::Scope","name":"Scope","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/scope.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a context of the local variable visibility.\nThis is where the local variables belong to.","summary":"Represents a context of the local variable visibility.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,outer_scope:Nil|Ameba::AST::Scope=nil)-class-method","name":"new","doc":"Creates a new scope. Accepts the AST node and the outer scope.\n\n```\nscope = Scope.new(class_node, nil)\n```","summary":"Creates a new scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"outer_scope","default_value":"nil","external_name":"outer_scope","restriction":"::Nil | ::Ameba::AST::Scope"}],"args_string":"(node : Crystal::ASTNode, outer_scope : Nil | Ameba::AST::Scope = nil)","args_html":"(node : Crystal::ASTNode, outer_scope : Nil | Ameba::AST::Scope = nil)","location":{"filename":"src/ameba/ast/scope.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L48"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"outer_scope","default_value":"nil","external_name":"outer_scope","restriction":"::Nil | ::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, outer_scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other:self)-instance-method","name":"==","doc":"Returns `true` if this reference is the same as *other*. Invokes `same?`.","summary":"Returns true if this reference is the same as other.
Creates a new argument in the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":68,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L68"},"def":{"name":"add_argument","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"add_variable((Crystal::Var.new(node.name)).at(node))\narguments << (Argument.new(node, variables.last))\n"}},{"html_id":"add_ivariable(node)-instance-method","name":"add_ivariable","doc":"Adds a new instance variable to the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_ivariable(ivar_node)\n```","summary":"Adds a new instance variable to the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L79"},"def":{"name":"add_ivariable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"ivariables << (InstanceVariable.new(node))"}},{"html_id":"add_type_dec_variable(node)-instance-method","name":"add_type_dec_variable","doc":"Adds a new type declaration variable to the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_type_dec_variable(node)\n```","summary":"Adds a new type declaration variable to the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":89,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L89"},"def":{"name":"add_type_dec_variable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"type_dec_variables << (TypeDecVariable.new(node))"}},{"html_id":"add_variable(node)-instance-method","name":"add_variable","doc":"Creates a new variable in the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_variable(var_node)\n```","summary":"Creates a new variable in the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":58,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L58"},"def":{"name":"add_variable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"variables << (Variable.new(node, self))"}},{"html_id":"arg?(var)-instance-method","name":"arg?","doc":"Returns `true` if var is an argument in current scope, `false` otherwise.","summary":"Returns true if var is an argument in current scope, false otherwise.
Link to the arguments in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L20"},"def":{"name":"arguments","visibility":"Public","body":"@arguments"}},{"html_id":"assign_variable(name,node)-instance-method","name":"assign_variable","doc":"Creates a new assignment for the variable.\n\n```\nscope = Scope.new(class_node, nil)\nscope.assign_variable(var_name, assign_node)\n```","summary":"Creates a new assignment for the variable.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":""},{"name":"node","external_name":"node","restriction":""}],"args_string":"(name, node)","args_html":"(name, node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L110"},"def":{"name":"assign_variable","args":[{"name":"name","external_name":"name","restriction":""},{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"(find_variable(name)).try(&.assign(node, self))"}},{"html_id":"assigns_ivar?(name)-instance-method","name":"assigns_ivar?","doc":"Returns `true` if instance variable is assigned in this scope.","summary":"Returns true if instance variable is assigned in this scope.
Returns true if type declaration variable is assigned in this scope.
Returns true if current scope represents a block (or proc), false otherwise.
Returns true if current scope is a def, false otherwise.
Returns true if the node represents exactly the same Crystal node as @node.
Returns variable by its name or nil if it does not exist.
See Object#hash(hasher)
Returns true if current scope sits inside a macro.
List of inner scopes
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L32"},"def":{"name":"inner_scopes","visibility":"Public","body":"@inner_scopes"}},{"html_id":"ivariables:Array(Ameba::AST::InstanceVariable)-instance-method","name":"ivariables","doc":"Link to the instance variables used in current scope","summary":"Link to the instance variables used in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L23"},"def":{"name":"ivariables","visibility":"Public","body":"@ivariables"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/scope.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L38"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/scope.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L38"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::ASTNode-instance-method","name":"node","doc":"The actual AST node that represents a current scope.","summary":"The actual AST node that represents a current scope.
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L35"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"outer_scope:Scope|Nil-instance-method","name":"outer_scope","doc":"Link to the outer scope","summary":"Link to the outer scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L29"},"def":{"name":"outer_scope","return_type":"Scope | ::Nil","visibility":"Public","body":"@outer_scope"}},{"html_id":"references:Array(Ameba::AST::Reference)-instance-method","name":"references","doc":"Link to all variable references in currency scope","summary":"Link to all variable references in currency scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L17"},"def":{"name":"references","visibility":"Public","body":"@references"}},{"html_id":"references?(variable:Variable,check_inner_scopes=true)-instance-method","name":"references?","doc":"Returns `true` if current scope (or any of inner scopes) references variable,\n`false` otherwise.","summary":"Returns true if current scope (or any of inner scopes) references variable, false otherwise.
Returns true if current scope represents a spawn block, e.
Returns true if this scope is a top level scope, false otherwise.
Link to the type declaration variables used in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L26"},"def":{"name":"type_dec_variables","visibility":"Public","body":"@type_dec_variables"}},{"html_id":"type_definition?-instance-method","name":"type_definition?","doc":"Returns `true` if and only if current scope represents some\ntype definition, for example a class.","summary":"Returns true if and only if current scope represents some type definition, for example a class.
Link to local variables
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L14"},"def":{"name":"variables","visibility":"Public","body":"@variables"}},{"html_id":"visibility-instance-method","name":"visibility","doc":"Returns visibility of the current scope (could be inherited from the outer scope).","summary":"Returns visibility of the current scope (could be inherited from the outer scope).
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":180,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L180"},"def":{"name":"visibility","visibility":"Public","body":"@visibility || outer_scope.try(&.visibility)"}},{"html_id":"visibility=(visibility:Crystal::Visibility|Nil)-instance-method","name":"visibility=","doc":"Scope visibility level","summary":"Scope visibility level
","abstract":false,"args":[{"name":"visibility","external_name":"visibility","restriction":"Crystal::Visibility | ::Nil"}],"args_string":"(visibility : Crystal::Visibility | Nil)","args_html":"(visibility : Crystal::Visibility | Nil)","location":{"filename":"src/ameba/ast/scope.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L11"},"def":{"name":"visibility=","args":[{"name":"visibility","external_name":"visibility","restriction":"Crystal::Visibility | ::Nil"}],"visibility":"Public","body":"@visibility = visibility"}},{"html_id":"yields=(yields:Bool)-instance-method","name":"yields=","doc":"Whether the scope yields.","summary":"Whether the scope yields.
","abstract":false,"args":[{"name":"yields","external_name":"yields","restriction":"::Bool"}],"args_string":"(yields : Bool)","args_html":"(yields : Bool)","location":{"filename":"src/ameba/ast/scope.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/scope.cr#L8"},"def":{"name":"yields=","args":[{"name":"yields","external_name":"yields","restriction":"::Bool"}],"visibility":"Public","body":"@yields = yields"}},{"html_id":"yields?(check_inner_scopes=true)-instance-method","name":"yields?","doc":"Returns `true` if current scope (or any of inner scopes) yields,\n`false` otherwise.","summary":"Returns true if current scope (or any of inner scopes) yields, false otherwise.
Non-exhaustive list of nodes to be visited by Ameba's rules.
"},{"id":"SPECIAL_NODE_NAMES","name":"SPECIAL_NODE_NAMES","value":"[\"super\", \"previous_def\"] of ::String"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that traverses the source and constructs scopes.","summary":"AST Visitor that traverses the source and constructs scopes.
","constructors":[{"html_id":"new(rule,source,skip=nil)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":""}],"args_string":"(rule, source, skip = nil)","args_html":"(rule, source, skip = nil)","location":{"filename":"src/ameba/ast/visitors/scope_visitor.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/scope_visitor.cr#L31"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}]},{"html_id":"ameba/Ameba/AST/TopLevelNodesVisitor","path":"Ameba/AST/TopLevelNodesVisitor.html","kind":"class","full_name":"Ameba::AST::TopLevelNodesVisitor","name":"TopLevelNodesVisitor","abstract":false,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L4"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that visits certain nodes at a top level, which\ncan characterize the source (i.e. require statements, modules etc.)","summary":"AST Visitor that visits certain nodes at a top level, which can characterize the source (i.e.
","constructors":[{"html_id":"new(scope:Crystal::ASTNode)-class-method","name":"new","doc":"Creates a new instance of visitor","summary":"Creates a new instance of visitor
","abstract":false,"args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"args_string":"(scope : Crystal::ASTNode)","args_html":"(scope : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L8"},"def":{"name":"new","args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"_ = allocate\n_.initialize(scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"require_nodes:Array(Crystal::Require)-instance-method","name":"require_nodes","abstract":false,"location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L5"},"def":{"name":"require_nodes","visibility":"Public","body":"@require_nodes"}},{"html_id":"visit(node:Crystal::Expressions)-instance-method","name":"visit","doc":"If a top level node is `Crystal::Expressions`,\nthen always traverse the children.","summary":"If a top level node is Crystal::Expressions, then always traverse the children.
A general visit method for rest of the nodes.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"}],"args_string":"(node : Crystal::ASTNode)","args_html":"(node : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L26"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"false"}}]},{"html_id":"ameba/Ameba/AST/TypeDecVariable","path":"Ameba/AST/TypeDecVariable.html","kind":"class","full_name":"Ameba::AST::TypeDecVariable","name":"TypeDecVariable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"constructors":[{"html_id":"new(node:Crystal::TypeDeclaration)-class-method","name":"new","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::TypeDeclaration"}],"args_string":"(node : Crystal::TypeDeclaration)","args_html":"(node : Crystal::TypeDeclaration)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L9"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::TypeDeclaration"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"name-instance-method","name":"name","abstract":false,"location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L12"},"def":{"name":"name","visibility":"Public","body":"case var = @node.var\nwhen Crystal::Var, Crystal::InstanceVar, Crystal::ClassVar, Crystal::Global\n var.name\nelse\n raise(\"Unsupported var node type: #{var.class}\")\nend"}},{"html_id":"node:Crystal::TypeDeclaration-instance-method","name":"node","abstract":false,"location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L3"},"def":{"name":"node","return_type":"Crystal::TypeDeclaration","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L7"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/type_dec_variable.cr#L7"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/Util","path":"Ameba/AST/Util.html","kind":"module","full_name":"Ameba::AST::Util","name":"Util","abstract":false,"locations":[{"filename":"src/ameba/ast/util.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/AST/Branchable","kind":"class","full_name":"Ameba::AST::Branchable","name":"Branchable"},{"html_id":"ameba/Ameba/AST/FlowExpression","kind":"class","full_name":"Ameba::AST::FlowExpression","name":"FlowExpression"},{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor"},{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment"},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison"},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil"},{"html_id":"ameba/Ameba/Rule/Lint/NotNilAfterNoBang","kind":"class","full_name":"Ameba::Rule::Lint::NotNilAfterNoBang","name":"NotNilAfterNoBang"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantStringCoercion","kind":"class","full_name":"Ameba::Rule::Lint::RedundantStringCoercion","name":"RedundantStringCoercion"},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument"},{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity"},{"html_id":"ameba/Ameba/Rule/Performance/AnyInsteadOfEmpty","kind":"class","full_name":"Ameba::Rule::Performance::AnyInsteadOfEmpty","name":"AnyInsteadOfEmpty"},{"html_id":"ameba/Ameba/Rule/Performance/ChainedCallWithNoBang","kind":"class","full_name":"Ameba::Rule::Performance::ChainedCallWithNoBang","name":"ChainedCallWithNoBang"},{"html_id":"ameba/Ameba/Rule/Performance/ExcessiveAllocations","kind":"class","full_name":"Ameba::Rule::Performance::ExcessiveAllocations","name":"ExcessiveAllocations"},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause"},{"html_id":"ameba/Ameba/Rule/Style/IsANil","kind":"class","full_name":"Ameba::Rule::Style::IsANil","name":"IsANil"},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames"},{"html_id":"ameba/Ameba/Rule/Style/QueryBoolMethods","kind":"class","full_name":"Ameba::Rule::Style::QueryBoolMethods","name":"QueryBoolMethods"},{"html_id":"ameba/Ameba/Rule/Style/RedundantBegin","kind":"class","full_name":"Ameba::Rule::Style::RedundantBegin","name":"RedundantBegin"},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext"},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn"},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Utility module for Ameba's rules.","summary":"Utility module for Ameba's rules.
","instance_methods":[{"html_id":"abort?(node)-instance-method","name":"abort?","doc":"Returns `true` if node represents `abort` method call.","summary":"Returns true if node represents abort method call.
Returns the exp code of a control expression.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ControlExpression"},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(node : Crystal::ControlExpression, code_lines)","args_html":"(node : Crystal::ControlExpression, code_lines)","location":{"filename":"src/ameba/ast/util.cr","line_number":199,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L199"},"def":{"name":"control_exp_code","args":[{"name":"node","external_name":"node","restriction":"Crystal::ControlExpression"},{"name":"code_lines","external_name":"code_lines","restriction":""}],"visibility":"Public","body":"if exp = node.exp\nelse\n return\nend\nif exp_code = node_source(exp, code_lines)\nelse\n return\nend\nif exp.is_a?(Crystal::TupleLiteral) && (exp_code[0] != '{')\nelse\n return exp_code\nend\nif exp_start = exp.elements.first.location\nelse\n return\nend\nif exp_end = exp.end_location\nelse\n return\nend\n\"{#{source_between(exp_start, exp_end, code_lines)}}\"\n"}},{"html_id":"dynamic_literal?(node):Bool-instance-method","name":"dynamic_literal?","doc":"Returns `true` if current `node` is a dynamic literal, `false` otherwise.","summary":"Returns true if current node is a dynamic literal, false otherwise.
Returns true if node represents exit method call.
Returns true if node is a flow command, false otherwise.
Returns true if node is a flow expression, false if not.
Returns true if current node is a literal, false otherwise.
Returns true if node represents a loop.
Returns nil if node does not contain a name.
Returns nil if node does not contain a name.
Returns zero if node does not contain a name.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/util.cr","line_number":224,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L224"},"def":{"name":"name_size","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"if (size = node.name_size).zero?\nelse\n return size\nend\nif (node.responds_to?(:name)) && (name = node.name)\nelse\n return 0\nend\ncase name\nwhen Crystal::ASTNode\n name.name_size\nwhen Crystal::Token::Kind\n name.to_s.size\nelse\n name.size\nend\n"}},{"html_id":"node_source(node,code_lines)-instance-method","name":"node_source","doc":"Returns a source code for the current node.\nThis method uses `node.location` and `node.end_location`\nto determine and cut a piece of source of the node.","summary":"Returns a source code for the current node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(node, code_lines)","args_html":"(node, code_lines)","location":{"filename":"src/ameba/ast/util.cr","line_number":69,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L69"},"def":{"name":"node_source","args":[{"name":"node","external_name":"node","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"visibility":"Public","body":"loc, end_loc = node.location, node.end_location\nif loc && end_loc\nelse\n return\nend\nsource_between(loc, end_loc, code_lines)\n"}},{"html_id":"path_named?(node,name):Bool-instance-method","name":"path_named?","doc":"Returns `true` if current `node` is a `Crystal::Path`\nmatching given *name*, `false` otherwise.","summary":"Returns true if current node is a Crystal::Path matching given name, false otherwise.
Returns true if node represents raise method call.
Returns the source code from loc to end_loc (inclusive).
","abstract":false,"args":[{"name":"loc","external_name":"loc","restriction":""},{"name":"end_loc","external_name":"end_loc","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(loc, end_loc, code_lines) : String | Nil","args_html":"(loc, end_loc, code_lines) : String | Nil","location":{"filename":"src/ameba/ast/util.cr","line_number":77,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/util.cr#L77"},"def":{"name":"source_between","args":[{"name":"loc","external_name":"loc","restriction":""},{"name":"end_loc","external_name":"end_loc","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"return_type":"String | ::Nil","visibility":"Public","body":"line, column = loc.line_number - 1, loc.column_number - 1\nend_line, end_column = end_loc.line_number - 1, end_loc.column_number - 1\nnode_lines = code_lines[line..end_line]\nfirst_line, last_line = node_lines[0]?, node_lines[-1]?\nif first_line.nil? || last_line.nil?\n return\nend\nif first_line.size < column\n return\nend\nnode_lines[0] = first_line.sub(0...column, \"\")\nif line == end_line\n end_column = end_column - column\n last_line = node_lines[0]\nend\nif last_line.size < (end_column + 1)\n return\nend\nnode_lines[-1] = last_line.sub((end_column + 1)...last_line.size, \"\")\nnode_lines.join('\\n')\n"}},{"html_id":"static_literal?(node):Bool-instance-method","name":"static_literal?","doc":"Returns `true` if current `node` is a static literal, `false` otherwise.","summary":"Returns true if current node is a static literal, false otherwise.
Represents the existence of the local variable.
","constructors":[{"html_id":"new(node:Crystal::Var,scope:Ameba::AST::Scope)-class-method","name":"new","doc":"Creates a new variable(in the scope).\n\n```\nVariable.new(node, scope)\n```","summary":"Creates a new variable(in the scope).
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"args_string":"(node : Crystal::Var, scope : Ameba::AST::Scope)","args_html":"(node : Crystal::Var, scope : Ameba::AST::Scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L30"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"assign(node,scope)-instance-method","name":"assign","doc":"Assigns the variable (creates a new assignment).\nVariable may have multiple assignments.\n\n```\nvariable = Variable.new(node, scope)\nvariable.assign(node1)\nvariable.assign(node2)\nvariable.assignment.size # => 2\n```","summary":"Assigns the variable (creates a new assignment).
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":""}],"args_string":"(node, scope)","args_html":"(node, scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L47"},"def":{"name":"assign","args":[{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":""}],"visibility":"Public","body":"assignments << (Assignment.new(node, self, scope))\nupdate_assign_reference!\n"}},{"html_id":"assign_before_reference:Crystal::ASTNode|Nil-instance-method","name":"assign_before_reference","doc":"Node of the first assignment which can be available before any reference.","summary":"Node of the first assignment which can be available before any reference.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L18"},"def":{"name":"assign_before_reference","return_type":"Crystal::ASTNode | ::Nil","visibility":"Public","body":"@assign_before_reference"}},{"html_id":"assignments:Array(Ameba::AST::Assignment)-instance-method","name":"assignments","doc":"List of the assignments of this variable.","summary":"List of the assignments of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L6"},"def":{"name":"assignments","visibility":"Public","body":"@assignments"}},{"html_id":"captured_by_block?(scope=@scope)-instance-method","name":"captured_by_block?","doc":"Returns `true` if the current var is referenced in\nin the block. For example this variable is captured\nby block:\n\n```\na = 1\n3.times { |i| a = a + i }\n```\n\nAnd this variable is not captured by block.\n\n```\ni = 1\n3.times { |i| i + 1 }\n```","summary":"Returns true if the current var is referenced in in the block.
Returns true if the variable is declared before the #node.
Returns true if the #node represents exactly the same Crystal node as @node.
Returns true if the name starts with '_', false if not.
The actual var node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L12"},"def":{"name":"node","return_type":"Crystal::Var","visibility":"Public","body":"@node"}},{"html_id":"reference(node:Crystal::Var,scope:Scope)-instance-method","name":"reference","doc":"Creates a reference to this variable in some scope.\n\n```\nvariable = Variable.new(node, scope)\nvariable.reference(var_node, some_scope)\n```","summary":"Creates a reference to this variable in some scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"args_string":"(node : Crystal::Var, scope : Scope)","args_html":"(node : Crystal::Var, scope : Scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":70,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L70"},"def":{"name":"reference","args":[{"name":"node","external_name":"node","restriction":"Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"visibility":"Public","body":"(Reference.new(node, scope)).tap do |reference|\n references << reference\n scope.references << reference\nend"}},{"html_id":"reference_assignments!-instance-method","name":"reference_assignments!","doc":"Reference variable's assignments.\n\n```\nvariable = Variable.new(node, scope)\nvariable.assign(assign_node)\nvariable.reference_assignments!\n```","summary":"Reference variable's assignments.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":84,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L84"},"def":{"name":"reference_assignments!","visibility":"Public","body":"consumed_branches = Set(Branch).new\nassignments.reverse_each do |assignment|\n if assignment.branch.in?(consumed_branches)\n next\n end\n assignment.referenced = true\n if branch = assignment.branch\n else\n break\n end\n consumed_branches << branch\nend\n"}},{"html_id":"referenced?-instance-method","name":"referenced?","doc":"Returns `true` if variable has any reference.\n\n```\nvariable = Variable.new(node, scope)\nvariable.reference(var_node)\nvariable.referenced? # => true\n```","summary":"Returns true if variable has any reference.
List of the references of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L9"},"def":{"name":"references","visibility":"Public","body":"@references"}},{"html_id":"scope:Scope-instance-method","name":"scope","doc":"Scope of this variable.","summary":"Scope of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ast/variabling/variable.cr#L15"},"def":{"name":"scope","return_type":"Scope","visibility":"Public","body":"@scope"}},{"html_id":"special?-instance-method","name":"special?","doc":"Returns `true` if it is a special variable, i.e `$?`.","summary":"Returns true if it is a special variable, i.e $?.
Returns true if the variable is a target (on the left) of the assignment, false otherwise.
Returns true if current variable potentially referenced in a macro, false if not.
A configuration entry for Ameba::Runner.
Loads YAML configuration file by path.
Returns true if correctable issues should be autocorrected.
Returns true if correctable issues should be autocorrected.
Represents a list of paths to exclude from globs.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L81"},"def":{"name":"excluded","return_type":"Array(String)","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String))-instance-method","name":"excluded=","doc":"Represents a list of paths to exclude from globs.\nCan have wildcards.\n\n```\nconfig = Ameba::Config.load\nconfig.excluded = [\"spec\", \"src/server/*.cr\"]\n```","summary":"Represents a list of paths to exclude from globs.
","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String)"}],"args_string":"(excluded : Array(String))","args_html":"(excluded : Array(String))","location":{"filename":"src/ameba/config.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L81"},"def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String)"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"formatter:Formatter::BaseFormatter-instance-method","name":"formatter","doc":"Returns a formatter to be used while inspecting files.\nIf formatter is not set, it will return default formatter.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = custom_formatter\nconfig.formatter\n```","summary":"Returns a formatter to be used while inspecting files.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":167,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L167"},"def":{"name":"formatter","return_type":"Formatter::BaseFormatter","visibility":"Public","body":"if (value = @formatter).nil?\n @formatter = (Formatter::DotFormatter.new)\nelse\n value\nend"}},{"html_id":"formatter=(name:String|Symbol)-instance-method","name":"formatter=","doc":"Sets formatter by name.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = :progress\n```","summary":"Sets formatter by name.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":"String | Symbol"}],"args_string":"(name : String | Symbol)","args_html":"(name : String | Symbol)","location":{"filename":"src/ameba/config.cr","line_number":177,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L177"},"def":{"name":"formatter=","args":[{"name":"name","external_name":"name","restriction":"String | Symbol"}],"visibility":"Public","body":"if formatter = AVAILABLE_FORMATTERS[name]?\nelse\n raise(\"Unknown formatter `#{name}`. Use one of #{Config.formatter_names}.\")\nend\n@formatter = formatter.new\n"}},{"html_id":"formatter=(formatter:Formatter::BaseFormatter)-instance-method","name":"formatter=","doc":"Returns a formatter to be used while inspecting files.\nIf formatter is not set, it will return default formatter.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = custom_formatter\nconfig.formatter\n```","summary":"Returns a formatter to be used while inspecting files.
","abstract":false,"args":[{"name":"formatter","external_name":"formatter","restriction":"Formatter::BaseFormatter"}],"args_string":"(formatter : Formatter::BaseFormatter)","args_html":"(formatter : Formatter::BaseFormatter)","location":{"filename":"src/ameba/config.cr","line_number":167,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L167"},"def":{"name":"formatter=","args":[{"name":"formatter","external_name":"formatter","restriction":"Formatter::BaseFormatter"}],"visibility":"Public","body":"@formatter = formatter"}},{"html_id":"globs:Array(String)-instance-method","name":"globs","doc":"Returns a list of paths (with wildcards) to files.\nRepresents a list of sources to be inspected.\nIf globs are not set, it will return default list of files.\n\n```\nconfig = Ameba::Config.load\nconfig.globs = [\"**/*.cr\"]\nconfig.globs\n```","summary":"Returns a list of paths (with wildcards) to files.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":72,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L72"},"def":{"name":"globs","return_type":"Array(String)","visibility":"Public","body":"@globs"}},{"html_id":"globs=(globs:Array(String))-instance-method","name":"globs=","doc":"Returns a list of paths (with wildcards) to files.\nRepresents a list of sources to be inspected.\nIf globs are not set, it will return default list of files.\n\n```\nconfig = Ameba::Config.load\nconfig.globs = [\"**/*.cr\"]\nconfig.globs\n```","summary":"Returns a list of paths (with wildcards) to files.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":"Array(String)"}],"args_string":"(globs : Array(String))","args_html":"(globs : Array(String))","location":{"filename":"src/ameba/config.cr","line_number":72,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L72"},"def":{"name":"globs=","args":[{"name":"globs","external_name":"globs","restriction":"Array(String)"}],"visibility":"Public","body":"@globs = globs"}},{"html_id":"rules:Array(Rule::Base)-instance-method","name":"rules","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":60,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L60"},"def":{"name":"rules","return_type":"Array(Rule::Base)","visibility":"Public","body":"@rules"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L61"},"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","location":{"filename":"src/ameba/config.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L61"},"def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"sources-instance-method","name":"sources","doc":"Returns a list of sources matching globs and excluded sections.\n\n```\nconfig = Ameba::Config.load\nconfig.sources # => list of default sources\nconfig.globs = [\"**/*.cr\"]\nconfig.excluded = [\"spec\"]\nconfig.sources # => list of sources pointing to files found by the wildcards\n```","summary":"Returns a list of sources matching globs and excluded sections.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":154,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L154"},"def":{"name":"sources","visibility":"Public","body":"((find_files_by_globs(globs)) - (find_files_by_globs(excluded))).map do |path|\n Source.new(File.read(path), path)\nend"}},{"html_id":"update_rule(name,enabled=true,excluded=nil)-instance-method","name":"update_rule","doc":"Updates rule properties.\n\n```\nconfig = Ameba::Config.load\nconfig.update_rule \"MyRuleName\", enabled: false\n```","summary":"Updates rule properties.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"args_string":"(name, enabled = true, excluded = nil)","args_html":"(name, enabled = true, excluded = nil)","location":{"filename":"src/ameba/config.cr","line_number":190,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L190"},"def":{"name":"update_rule","args":[{"name":"name","external_name":"name","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"visibility":"Public","body":"rule = @rules.find() do |__arg2|\n __arg2.name == name\nend\nif rule\nelse\n raise(ArgumentError.new(\"Rule `#{name}` does not exist\"))\nend\nrule.tap(&.enabled = enabled).tap(&.excluded = excluded)\n"}},{"html_id":"update_rules(names,enabled=true,excluded=nil)-instance-method","name":"update_rules","doc":"Updates rules properties.\n\n```\nconfig = Ameba::Config.load\nconfig.update_rules %w(Rule1 Rule2), enabled: true\n```\n\nalso it allows to update groups of rules:\n\n```\nconfig.update_rules %w(Group1 Group2), enabled: true\n```","summary":"Updates rules properties.
","abstract":false,"args":[{"name":"names","external_name":"names","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"args_string":"(names, enabled = true, excluded = nil)","args_html":"(names, enabled = true, excluded = nil)","location":{"filename":"src/ameba/config.cr","line_number":211,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/config.cr#L211"},"def":{"name":"update_rules","args":[{"name":"names","external_name":"names","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"visibility":"Public","body":"names.try(&.each do |name|\n if rules = @rule_groups[name]?\n rules.each do |rule|\n rule.enabled = enabled\n rule.excluded = excluded\n end\n else\n update_rule(name, enabled, excluded)\n end\nend)"}}]},{"html_id":"ameba/Ameba/Ext","path":"Ameba/Ext.html","kind":"module","full_name":"Ameba::Ext","name":"Ext","abstract":false,"locations":[{"filename":"src/ameba/ext/location.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ext/location.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Ext/Location","path":"Ameba/Ext/Location.html","kind":"module","full_name":"Ameba::Ext::Location","name":"Location","abstract":false,"locations":[{"filename":"src/ameba/ext/location.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ext/location.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Crystal/Location","kind":"class","full_name":"Crystal::Location","name":"Location"}],"namespace":{"html_id":"ameba/Ameba/Ext","kind":"module","full_name":"Ameba::Ext","name":"Ext"},"doc":"Extensions to Crystal::Location","summary":"Extensions to Crystal::Location
","instance_methods":[{"html_id":"adjust(line_number=0,column_number=0):self-instance-method","name":"adjust","doc":"Returns the same location as this location but with the line and/or column number(s) adjusted\nby the given amount(s).","summary":"Returns the same location as this location but with the line and/or column number(s) adjusted by the given amount(s).
","abstract":false,"args":[{"name":"line_number","default_value":"0","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"0","external_name":"column_number","restriction":""}],"args_string":"(line_number = 0, column_number = 0) : self","args_html":"(line_number = 0, column_number = 0) : self","location":{"filename":"src/ameba/ext/location.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ext/location.cr#L11"},"def":{"name":"adjust","args":[{"name":"line_number","default_value":"0","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"0","external_name":"column_number","restriction":""}],"return_type":"self","visibility":"Public","body":"self.class.new(@filename, @line_number + line_number, @column_number + column_number)"}},{"html_id":"seek(offset:self):self-instance-method","name":"seek","doc":"Seeks to a given *offset* relative to `self`.","summary":"Seeks to a given offset relative to self.
Returns the same location as this location but with the line and/or column number(s) changed to the given value(s).
","abstract":false,"args":[{"name":"line_number","default_value":"@line_number","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"@column_number","external_name":"column_number","restriction":""}],"args_string":"(line_number = @line_number, column_number = @column_number) : self","args_html":"(line_number = @line_number, column_number = @column_number) : self","location":{"filename":"src/ameba/ext/location.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/ext/location.cr#L5"},"def":{"name":"with","args":[{"name":"line_number","default_value":"@line_number","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"@column_number","external_name":"column_number","restriction":""}],"return_type":"self","visibility":"Public","body":"self.class.new(@filename, line_number, column_number)"}}]}]},{"html_id":"ameba/Ameba/Formatter","path":"Ameba/Formatter.html","kind":"module","full_name":"Ameba::Formatter","name":"Formatter","abstract":false,"locations":[{"filename":"src/ameba/formatter/base_formatter.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L4"},{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/disabled_formatter.cr#L1"},{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L3"},{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L3"},{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/flycheck_formatter.cr#L1"},{"filename":"src/ameba/formatter/json_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L3"},{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/todo_formatter.cr#L1"},{"filename":"src/ameba/formatter/util.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"A module that utilizes Ameba's formatters.","summary":"A module that utilizes Ameba's formatters.
","types":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","path":"Ameba/Formatter/BaseFormatter.html","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/base_formatter.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L8"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/Formatter/DisabledFormatter","kind":"class","full_name":"Ameba::Formatter::DisabledFormatter","name":"DisabledFormatter"},{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/FlycheckFormatter","kind":"class","full_name":"Ameba::Formatter::FlycheckFormatter","name":"FlycheckFormatter"},{"html_id":"ameba/Ameba/Formatter/JSONFormatter","kind":"class","full_name":"Ameba::Formatter::JSONFormatter","name":"JSONFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A base formatter for all formatters. It uses `output` IO\nto report results and also implements stub methods for\ncallbacks in `Ameba::Runner#run` method.","summary":"A base formatter for all formatters.
","constructors":[{"html_id":"new(output:IO=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"args_string":"(output : IO = STDOUT)","args_html":"(output : IO = STDOUT)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L13"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"config:Hash(Symbol,Bool|String)-instance-method","name":"config","abstract":false,"location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L11"},"def":{"name":"config","visibility":"Public","body":"@config"}},{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L30"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":""}},{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","doc":"TODO: allow other IOs","summary":"TODO allow other IOs
","abstract":false,"location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L10"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L22"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":""}},{"html_id":"source_started(source:Source)-instance-method","name":"source_started","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L26"},"def":{"name":"source_started","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":""}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Callback that indicates when inspecting is started.\nA list of sources to inspect is passed as an argument.","summary":"Callback that indicates when inspecting is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/base_formatter.cr#L18"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":""}}]},{"html_id":"ameba/Ameba/Formatter/DisabledFormatter","path":"Ameba/Formatter/DisabledFormatter.html","kind":"class","full_name":"Ameba::Formatter::DisabledFormatter","name":"DisabledFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/disabled_formatter.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows all disabled lines by inline directives.","summary":"A formatter that shows all disabled lines by inline directives.
","instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/disabled_formatter.cr#L4"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"output << \"Disabled rules using inline directives:\\n\\n\"\nsources.each do |source|\n source.issues.select(&.disabled?).each do |issue|\n if loc = issue.location\n else\n next\n end\n output << (\"#{source.path}:#{loc.line_number}\".colorize(:cyan))\n output << \" #{issue.rule.name}\\n\"\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Formatter/DotFormatter","path":"Ameba/Formatter/DotFormatter.html","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"subclasses":[{"html_id":"ameba/Ameba/Formatter/TODOFormatter","kind":"class","full_name":"Ameba::Formatter::TODOFormatter","name":"TODOFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows a progress of inspection in a terminal using dots.\nIt is similar to Crystal's dot formatter for specs.","summary":"A formatter that shows a progress of inspection in a terminal using dots.
","instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports a message when inspection is finished.","summary":"Reports a message when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L27"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"output.flush\noutput << \"\\n\\n\"\nshow_affected_code = !config[:without_affected_code]?\nfailed_sources = sources.reject(&.valid?)\nfailed_sources.each do |source|\n source.issues.each do |issue|\n if issue.disabled?\n next\n end\n if ( location = issue.location).nil?\n next\n end\n output.print(location.colorize(:cyan))\n if issue.correctable?\n if config[:autocorrect]?\n output.print(\" [Corrected]\".colorize(:green))\n else\n output.print(\" [Correctable]\".colorize(:yellow))\n end\n end\n output.puts\n output.puts((\"[%s] %s: %s\" % {issue.rule.severity.symbol, issue.rule.name, issue.message}).colorize(issue.rule.severity.color))\n if show_affected_code && (code = affected_code(issue))\n output << (code.colorize(:default))\n end\n output.puts\n end\nend\noutput.puts(finished_in_message(@started_at, Time.monotonic))\noutput.puts(final_message(sources, failed_sources))\n"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Reports a result of the inspection of a corresponding source.","summary":"Reports a result of the inspection of a corresponding source.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L21"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"sym = source.valid? ? \".\".colorize(:green) : \"F\".colorize(:red)\n@mutex.synchronize do\n output << sym\nend\n"}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Reports a message when inspection is started.","summary":"Reports a message when inspection is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/dot_formatter.cr#L13"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@started_at = Time.monotonic\noutput.puts(started_message(sources.size))\noutput.puts\n"}}]},{"html_id":"ameba/Ameba/Formatter/ExplainFormatter","path":"Ameba/Formatter/ExplainFormatter.html","kind":"class","full_name":"Ameba::Formatter::ExplainFormatter","name":"ExplainFormatter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"HEADING_MARKER","name":"HEADING_MARKER","value":"\"## \""}],"included_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows the detailed explanation of the issue at\na specific location.","summary":"A formatter that shows the detailed explanation of the issue at a specific location.
","constructors":[{"html_id":"new(output:IO,location)-class-method","name":"new","doc":"Creates a new instance of `ExplainFormatter`.\n\nAccepts *output* which indicates the io where the explanation will be written to.\nSecond argument is *location* which indicates the location to explain.\n\n```\nExplainFormatter.new output, {\n file: path,\n line: line_number,\n column: column_number,\n}\n```","summary":"Creates a new instance of ExplainFormatter.
Reports the explanations at the @location.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L35"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"source = sources.find() do |__arg0|\n __arg0.path == @location.filename\nend\nif source\nelse\n return\nend\nissue = source.issues.find() do |__arg1|\n __arg1.location == @location\nend\nif issue\nelse\n return\nend\nexplain(source, issue)\n"}},{"html_id":"location:Crystal::Location-instance-method","name":"location","abstract":false,"location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L12"},"def":{"name":"location","return_type":"Crystal::Location","visibility":"Public","body":"@location"}},{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","abstract":false,"location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/explain_formatter.cr#L11"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}}]},{"html_id":"ameba/Ameba/Formatter/FlycheckFormatter","path":"Ameba/Formatter/FlycheckFormatter.html","kind":"class","full_name":"Ameba::Formatter::FlycheckFormatter","name":"FlycheckFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/flycheck_formatter.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"instance_methods":[{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/flycheck_formatter.cr#L5"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"source.issues.each do |issue|\n if issue.disabled?\n next\n end\n if issue.correctable? && config[:autocorrect]?\n next\n end\n if loc = issue.location\n else\n next\n end\n @mutex.synchronize do\n output.printf(\"%s:%d:%d: %s: [%s] %s\\n\", source.path, loc.line_number, loc.column_number, issue.rule.severity.symbol, issue.rule.name, issue.message.gsub('\\n', \" \"))\n end\nend"}}]},{"html_id":"ameba/Ameba/Formatter/JSONFormatter","path":"Ameba/Formatter/JSONFormatter.html","kind":"class","full_name":"Ameba::Formatter::JSONFormatter","name":"JSONFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/json_formatter.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L65"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that produces the result in a json format.\n\nExample:\n\n```\n{\n \"metadata\": {\n \"ameba_version\": \"x.x.x\",\n \"crystal_version\": \"x.x.x\",\n },\n \"sources\": [\n {\n \"issues\": [\n {\n \"location\": {\n \"column\": 7,\n \"line\": 17,\n },\n \"end_location\": {\n \"column\": 20,\n \"line\": 17,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n \"severity\": \"Convention\",\n },\n {\n \"location\": {\n \"column\": 7,\n \"line\": 18,\n },\n \"end_location\": {\n \"column\": 8,\n \"line\": 18,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n },\n {\n \"location\": {\n \"column\": 7,\n \"line\": 19,\n },\n \"end_location\": {\n \"column\": 9,\n \"line\": 19,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n \"severity\": \"Convention\",\n },\n ],\n \"path\": \"src/ameba/formatter/json_formatter.cr\",\n },\n ],\n \"summary\": {\n \"issues_count\": 3,\n \"target_sources_count\": 1,\n },\n}\n```","summary":"A formatter that produces the result in a json format.
","constructors":[{"html_id":"new(output=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(output = STDOUT)","args_html":"(output = STDOUT)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L66"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":94,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L94"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@result.to_json(@output)"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":74,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L74"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"json_source = AsJSON::Source.new(source.path)\nsource.issues.each do |issue|\n if issue.disabled?\n next\n end\n if issue.correctable? && config[:autocorrect]?\n next\n end\n json_source.issues << (AsJSON::Issue.new(issue.rule.name, issue.rule.severity.to_s, issue.location, issue.end_location, issue.message))\n __temp_54 = @result.summary\n __temp_54.issues_count = __temp_54.issues_count + 1\nend\n@result.sources << json_source\n"}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Callback that indicates when inspecting is started.\nA list of sources to inspect is passed as an argument.","summary":"Callback that indicates when inspecting is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":70,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/json_formatter.cr#L70"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@result.summary.target_sources_count = sources.size"}}]},{"html_id":"ameba/Ameba/Formatter/TODOFormatter","path":"Ameba/Formatter/TODOFormatter.html","kind":"class","full_name":"Ameba::Formatter::TODOFormatter","name":"TODOFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/todo_formatter.cr#L5"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that creates a todo config.\nBasically, it takes all issues reported and disables corresponding rules\nor excludes failed sources from these rules.","summary":"A formatter that creates a todo config.
","constructors":[{"html_id":"new(output=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(output = STDOUT)","args_html":"(output = STDOUT)","location":{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/todo_formatter.cr#L6"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports a message when inspection is finished.","summary":"Reports a message when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/todo_formatter.cr#L9"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"super(sources)\nissues = sources.flat_map(&.issues)\nif issues.any? do |issue|\n !issue.disabled?\nend\nelse\n @output.puts(\"No issues found. File is not generated.\")\n return\nend\nif issues.any?(&.syntax?)\n @output.puts(\"Unable to generate TODO file. Please fix syntax issues.\")\n return\nend\n(generate_todo_config(issues)).tap do |file|\n @output.puts(\"Created #{file.path}\")\nend\n"}}]},{"html_id":"ameba/Ameba/Formatter/Util","path":"Ameba/Formatter/Util.html","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util","abstract":false,"locations":[{"filename":"src/ameba/formatter/util.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/ExplainFormatter","kind":"class","full_name":"Ameba::Formatter::ExplainFormatter","name":"ExplainFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"instance_methods":[{"html_id":"affected_code(issue:Issue,context_lines=0,max_length=120,ellipsis=\"...\",prompt=\">\")-instance-method","name":"affected_code","abstract":false,"args":[{"name":"issue","external_name":"issue","restriction":"Issue"},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"args_string":"(issue : Issue, context_lines = 0, max_length = 120, ellipsis = \" ...\", prompt = \"> \")","args_html":"(issue : Issue, context_lines = 0, max_length = 120, ellipsis = " ...", prompt = "> ")","location":{"filename":"src/ameba/formatter/util.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L43"},"def":{"name":"affected_code","args":[{"name":"issue","external_name":"issue","restriction":"Issue"},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"visibility":"Public","body":"if location = issue.location\nelse\n return\nend\naffected_code(issue.code, location, issue.end_location, context_lines, max_length, ellipsis, prompt)\n"}},{"html_id":"affected_code(code,location,end_location=nil,context_lines=0,max_length=120,ellipsis=\"...\",prompt=\">\")-instance-method","name":"affected_code","abstract":false,"args":[{"name":"code","external_name":"code","restriction":""},{"name":"location","external_name":"location","restriction":""},{"name":"end_location","default_value":"nil","external_name":"end_location","restriction":""},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"args_string":"(code, location, end_location = nil, context_lines = 0, max_length = 120, ellipsis = \" ...\", prompt = \"> \")","args_html":"(code, location, end_location = nil, context_lines = 0, max_length = 120, ellipsis = " ...", prompt = "> ")","location":{"filename":"src/ameba/formatter/util.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L49"},"def":{"name":"affected_code","args":[{"name":"code","external_name":"code","restriction":""},{"name":"location","external_name":"location","restriction":""},{"name":"end_location","default_value":"nil","external_name":"end_location","restriction":""},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"visibility":"Public","body":"lines = code.split('\\n')\nlineno, column = location.line_number, location.column_number\nif affected_line = lines[lineno - 1]?.presence\nelse\n return\nend\nif column < max_length\n affected_line = trim(affected_line, max_length, ellipsis)\nend\nshow_context = context_lines > 0\nif show_context\n pre_context, post_context = context(lines, lineno, context_lines)\n position = prompt.size + column\n position = position - 1\nelse\n affected_line_size, affected_line = affected_line.size, affected_line.lstrip\n position = (column - (affected_line_size - affected_line.size)) + prompt.size\n position = position - 1\nend\nString.build do |str|\n if show_context\n pre_context.try(&.each do |line|\n line = trim(line, max_length, ellipsis)\n str << prompt\n str.puts(line.colorize(:dark_gray))\n end)\n end\n str << prompt\n str.puts(affected_line.colorize(:white))\n str << (\" \" * position)\n str << (\"^\".colorize(:yellow))\n if end_location\n end_lineno = end_location.line_number\n end_column = end_location.column_number\n if (end_lineno == lineno) && end_column > column\n end_position = end_column - column\n end_position = end_position - 1\n str << ((\"-\" * end_position).colorize(:dark_gray))\n str << (\"^\".colorize(:yellow))\n end\n end\n str.puts\n if show_context\n post_context.try(&.each do |line|\n line = trim(line, max_length, ellipsis)\n str << prompt\n str.puts(line.colorize(:dark_gray))\n end)\n end\nend\n"}},{"html_id":"context(lines,lineno,context_lines=3,remove_empty=true)-instance-method","name":"context","abstract":false,"args":[{"name":"lines","external_name":"lines","restriction":""},{"name":"lineno","external_name":"lineno","restriction":""},{"name":"context_lines","default_value":"3","external_name":"context_lines","restriction":""},{"name":"remove_empty","default_value":"true","external_name":"remove_empty","restriction":""}],"args_string":"(lines, lineno, context_lines = 3, remove_empty = true)","args_html":"(lines, lineno, context_lines = 3, remove_empty = true)","location":{"filename":"src/ameba/formatter/util.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L17"},"def":{"name":"context","args":[{"name":"lines","external_name":"lines","restriction":""},{"name":"lineno","external_name":"lineno","restriction":""},{"name":"context_lines","default_value":"3","external_name":"context_lines","restriction":""},{"name":"remove_empty","default_value":"true","external_name":"remove_empty","restriction":""}],"visibility":"Public","body":"pre_context, post_context = [] of ::String, [] of ::String\nlines.each_with_index do |line, i|\n case i + 1\n when (lineno - context_lines)...lineno\n pre_context << line\n when (lineno + 1)..(lineno + context_lines)\n post_context << line\n end\nend\nif remove_empty\n while pre_context.first?.try(&.blank?)\n pre_context.shift\n end\n while post_context.last?.try(&.blank?)\n post_context.pop\n end\nend\n{pre_context, post_context}\n"}},{"html_id":"deansify(message:String|Nil):String|Nil-instance-method","name":"deansify","abstract":false,"args":[{"name":"message","external_name":"message","restriction":"String | ::Nil"}],"args_string":"(message : String | Nil) : String | Nil","args_html":"(message : String | Nil) : String | Nil","location":{"filename":"src/ameba/formatter/util.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L3"},"def":{"name":"deansify","args":[{"name":"message","external_name":"message","restriction":"String | ::Nil"}],"return_type":"String | ::Nil","visibility":"Public","body":"message.try do |__arg0|\n (__arg0.gsub(/\\x1b[^m]*m/, \"\")).presence\nend"}},{"html_id":"trim(str,max_length=120,ellipsis=\"...\")-instance-method","name":"trim","abstract":false,"args":[{"name":"str","external_name":"str","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""}],"args_string":"(str, max_length = 120, ellipsis = \" ...\")","args_html":"(str, max_length = 120, ellipsis = " ...")","location":{"filename":"src/ameba/formatter/util.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/formatter/util.cr#L7"},"def":{"name":"trim","args":[{"name":"str","external_name":"str","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""}],"visibility":"Public","body":"if (str.size - ellipsis.size) > max_length\n str = str[0, max_length]\n if str.size > ellipsis.size\n str = str[0...(-ellipsis.size)] + ellipsis\n end\nend\nstr\n"}}]}]},{"html_id":"ameba/Ameba/GlobUtils","path":"Ameba/GlobUtils.html","kind":"module","full_name":"Ameba::GlobUtils","name":"GlobUtils","abstract":false,"locations":[{"filename":"src/ameba/glob_utils.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/glob_utils.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Config","kind":"class","full_name":"Ameba::Config","name":"Config"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Helper module that is utilizes helpers for working with globs.","summary":"Helper module that is utilizes helpers for working with globs.
","instance_methods":[{"html_id":"expand(globs)-instance-method","name":"expand","doc":"Expands globs. Globs can point to files or even directories.\n\n```\nexpand([\"spec/*.cr\", \"src\"]) # => all files in src folder + first level specs\n```","summary":"Expands globs.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":""}],"args_string":"(globs)","args_html":"(globs)","location":{"filename":"src/ameba/glob_utils.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/glob_utils.cr#L22"},"def":{"name":"expand","args":[{"name":"globs","external_name":"globs","restriction":""}],"visibility":"Public","body":"globs.flat_map do |glob|\n if File.directory?(glob)\n glob = glob + \"/**/*.cr\"\n end\n if Dir[glob].empty?\n raise(ArgumentError.new(\"No files found matching #{glob}\"))\n end\n Dir[glob]\nend.uniq!"}},{"html_id":"find_files_by_globs(globs)-instance-method","name":"find_files_by_globs","doc":"Returns all files that match specified globs.\nGlobs can have wildcards or be rejected:\n\n```\nfind_files_by_globs([\"**/*.cr\", \"!lib\"])\n```","summary":"Returns all files that match specified globs.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":""}],"args_string":"(globs)","args_html":"(globs)","location":{"filename":"src/ameba/glob_utils.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/glob_utils.cr#L10"},"def":{"name":"find_files_by_globs","args":[{"name":"globs","external_name":"globs","restriction":""}],"visibility":"Public","body":"rejected = rejected_globs(globs)\nselected = globs - rejected\n(expand(selected)) - (expand(rejected.map!(&.[](1..-1))))\n"}}]},{"html_id":"ameba/Ameba/InlineComments","path":"Ameba/InlineComments.html","kind":"module","full_name":"Ameba::InlineComments","name":"InlineComments","abstract":false,"locations":[{"filename":"src/ameba/inline_comments.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"COMMENT_DIRECTIVE_REGEX","name":"COMMENT_DIRECTIVE_REGEX","value":"/# ameba:(?A module that utilizes inline comments parsing and processing logic.
","instance_methods":[{"html_id":"comment?(line_number:Int32)-instance-method","name":"comment?","doc":"Returns `true` if the line at the given `line_number` is a comment.","summary":"Returns true if the line at the given line_number is a comment.
Returns true if current location is disabled for a particular rule, false otherwise.
Parses inline comment directive.
","abstract":false,"args":[{"name":"line","external_name":"line","restriction":""}],"args_string":"(line)","args_html":"(line)","location":{"filename":"src/ameba/inline_comments.cr","line_number":68,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L68"},"def":{"name":"parse_inline_directive","args":[{"name":"line","external_name":"line","restriction":""}],"visibility":"Public","body":"if directive = COMMENT_DIRECTIVE_REGEX.match(line)\nelse\n return\nend\nif commented_out?(line.gsub(directive[0], \"\"))\n return\nend\n{action: directive[\"action\"], rules: directive[\"rules\"].split(/[\\s,]/, remove_empty: true)}\n"}}],"types":[{"html_id":"ameba/Ameba/InlineComments/Action","path":"Ameba/InlineComments/Action.html","kind":"enum","full_name":"Ameba::InlineComments::Action","name":"Action","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/inline_comments.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L8"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Disable","name":"Disable","value":"0"},{"id":"Enable","name":"Enable","value":"1"}],"namespace":{"html_id":"ameba/Ameba/InlineComments","kind":"module","full_name":"Ameba::InlineComments","name":"InlineComments"},"doc":"Available actions in the inline comments","summary":"Available actions in the inline comments
","instance_methods":[{"html_id":"disable?-instance-method","name":"disable?","abstract":false,"location":{"filename":"src/ameba/inline_comments.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L9"},"def":{"name":"disable?","visibility":"Public","body":"self == Disable"}},{"html_id":"enable?-instance-method","name":"enable?","abstract":false,"location":{"filename":"src/ameba/inline_comments.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/inline_comments.cr#L10"},"def":{"name":"enable?","visibility":"Public","body":"self == Enable"}}]}]},{"html_id":"ameba/Ameba/Issue","path":"Ameba/Issue.html","kind":"struct","full_name":"Ameba::Issue","name":"Issue","abstract":false,"superclass":{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},"ancestors":[{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/issue.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Represents an issue reported by Ameba.","summary":"Represents an issue reported by Ameba.
","constructors":[{"html_id":"new(code:String,rule:Ameba::Rule::Base,location:Nil|Crystal::Location,end_location:Nil|Crystal::Location,message:String,status:Status|Nil=nil,block:Source::Corrector->|Nil=nil)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"::String"},{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"location","external_name":"location","restriction":"::Nil | ::Crystal::Location"},{"name":"end_location","external_name":"end_location","restriction":"::Nil | ::Crystal::Location"},{"name":"message","external_name":"message","restriction":"::String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(code : String, rule : Ameba::Rule::Base, location : Nil | Crystal::Location, end_location : Nil | Crystal::Location, message : String, status : Status | Nil = nil, block : Source::Corrector -> | Nil = nil)","args_html":"(code : String, rule : Ameba::Rule::Base, location : Nil | Crystal::Location, end_location : Nil | Crystal::Location, message : String, status : Status | Nil = nil, block : Source::Corrector -> | Nil = nil)","location":{"filename":"src/ameba/issue.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L30"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"::String"},{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"location","external_name":"location","restriction":"::Nil | ::Crystal::Location"},{"name":"end_location","external_name":"end_location","restriction":"::Nil | ::Crystal::Location"},{"name":"message","external_name":"message","restriction":"::String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code, rule, location, end_location, message, status, block)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"code:String-instance-method","name":"code","doc":"The source code that triggered this issue.","summary":"The source code that triggered this issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L10"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"correct(corrector)-instance-method","name":"correct","abstract":false,"args":[{"name":"corrector","external_name":"corrector","restriction":""}],"args_string":"(corrector)","args_html":"(corrector)","location":{"filename":"src/ameba/issue.cr","line_number":42,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L42"},"def":{"name":"correct","args":[{"name":"corrector","external_name":"corrector","restriction":""}],"visibility":"Public","body":"@block.try(&.call(corrector))"}},{"html_id":"correctable?-instance-method","name":"correctable?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L38"},"def":{"name":"correctable?","visibility":"Public","body":"!@block.nil?"}},{"html_id":"disabled?(*args,**options)-instance-method","name":"disabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L27"},"def":{"name":"disabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"status.disabled?(*args, **options)"}},{"html_id":"disabled?(*args,**options,&)-instance-method","name":"disabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L27"},"def":{"name":"disabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"status.disabled?(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"enabled?(*args,**options)-instance-method","name":"enabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L27"},"def":{"name":"enabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"status.enabled?(*args, **options)"}},{"html_id":"enabled?(*args,**options,&)-instance-method","name":"enabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L27"},"def":{"name":"enabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"status.enabled?(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"end_location:Crystal::Location|Nil-instance-method","name":"end_location","doc":"End location of the issue.","summary":"End location of the issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L19"},"def":{"name":"end_location","return_type":"Crystal::Location | ::Nil","visibility":"Public","body":"@end_location"}},{"html_id":"location:Crystal::Location|Nil-instance-method","name":"location","doc":"Location of the issue.","summary":"Location of the issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L16"},"def":{"name":"location","return_type":"Crystal::Location | ::Nil","visibility":"Public","body":"@location"}},{"html_id":"message:String-instance-method","name":"message","doc":"Issue message.","summary":"Issue message.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L22"},"def":{"name":"message","return_type":"String","visibility":"Public","body":"@message"}},{"html_id":"rule:Rule::Base-instance-method","name":"rule","doc":"A rule that triggers this issue.","summary":"A rule that triggers this issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L13"},"def":{"name":"rule","return_type":"Rule::Base","visibility":"Public","body":"@rule"}},{"html_id":"status:Status-instance-method","name":"status","doc":"Issue status.","summary":"Issue status.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L25"},"def":{"name":"status","return_type":"Status","visibility":"Public","body":"@status"}},{"html_id":"syntax?-instance-method","name":"syntax?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L34"},"def":{"name":"syntax?","visibility":"Public","body":"rule.is_a?(Rule::Lint::Syntax)"}}],"types":[{"html_id":"ameba/Ameba/Issue/Status","path":"Ameba/Issue/Status.html","kind":"enum","full_name":"Ameba::Issue::Status","name":"Status","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/issue.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L4"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Enabled","name":"Enabled","value":"0"},{"id":"Disabled","name":"Disabled","value":"1"}],"namespace":{"html_id":"ameba/Ameba/Issue","kind":"struct","full_name":"Ameba::Issue","name":"Issue"},"instance_methods":[{"html_id":"disabled?-instance-method","name":"disabled?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L6"},"def":{"name":"disabled?","visibility":"Public","body":"self == Disabled"}},{"html_id":"enabled?-instance-method","name":"enabled?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/issue.cr#L5"},"def":{"name":"enabled?","visibility":"Public","body":"self == Enabled"}}]}]},{"html_id":"ameba/Ameba/Reportable","path":"Ameba/Reportable.html","kind":"module","full_name":"Ameba::Reportable","name":"Reportable","abstract":false,"locations":[{"filename":"src/ameba/reportable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Source","kind":"class","full_name":"Ameba::Source","name":"Source"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Represents a module used to report issues.","summary":"Represents a module used to report issues.
","instance_methods":[{"html_id":"add_issue(rule,location:Crystal::Location|Nil,end_location:Crystal::Location|Nil,message:String,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue to the list of issues.","summary":"Adds a new issue to the list of issues.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L8"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"if location_disabled?(location, rule)\n status || (status = Issue::Status::Disabled)\nend\n(Issue.new(code, rule, location, end_location, message, status, block)).tap do |issue|\n issues << issue\nend\n"}},{"html_id":"add_issue(rule,location:Crystal::Location|Nil,end_location:Crystal::Location|Nil,message:String,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue to the list of issues.","summary":"Adds a new issue to the list of issues.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L23"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, end_location, message, status, block)"}},{"html_id":"add_issue(rule,node:Crystal::ASTNode,message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal AST *node*.","summary":"Adds a new issue for Crystal AST node.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L33"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"add_issue(rule, node.location, node.end_location, message, status, block)"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* defined by line and column numbers.","summary":"Adds a new issue for location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L61"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, message, status, block)"}},{"html_id":"add_issue(rule,node:Crystal::ASTNode,message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal AST *node*.","summary":"Adds a new issue for Crystal AST node.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L38"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, node, message, status, block)"}},{"html_id":"add_issue(rule,token:Crystal::Token,message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal *token*.","summary":"Adds a new issue for Crystal token.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L43"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"add_issue(rule, token.location, nil, message, status, block)"}},{"html_id":"add_issue(rule,token:Crystal::Token,message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal *token*.","summary":"Adds a new issue for Crystal token.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L48"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, token, message, status, block)"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* defined by line and column numbers.","summary":"Adds a new issue for location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L53"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"location = Crystal::Location.new(path, *location)\nadd_issue(rule, location, nil, message, status, block)\n"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),end_location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* and *end_location* defined by line and column numbers.","summary":"Adds a new issue for location and end_location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L66"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"location = Crystal::Location.new(path, *location)\nend_location = Crystal::Location.new(path, *end_location)\nadd_issue(rule, location, end_location, message, status, block)\n"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),end_location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* and *end_location* defined by line and column numbers.","summary":"Adds a new issue for location and end_location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L81"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, end_location, message, status, block)"}},{"html_id":"issues-instance-method","name":"issues","doc":"List of reported issues.","summary":"List of reported issues.
","abstract":false,"location":{"filename":"src/ameba/reportable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/reportable.cr#L5"},"def":{"name":"issues","visibility":"Public","body":"@issues"}},{"html_id":"valid?-instance-method","name":"valid?","doc":"Returns `true` if the list of not disabled issues is empty, `false` otherwise.","summary":"Returns true if the list of not disabled issues is empty, false otherwise.
List of names of the special rules, which behave differently than usual rules.
"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"class_methods":[{"html_id":"rules-class-method","name":"rules","doc":"Returns a list of all available rules.\n\n```\nAmeba::Rule.rules # => [Rule1, Rule2, ....]\n```","summary":"Returns a list of all available rules.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":173,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L173"},"def":{"name":"rules","visibility":"Public","body":"Base.inherited_rules"}}],"types":[{"html_id":"ameba/Ameba/Rule/Base","path":"Ameba/Rule/Base.html","kind":"class","full_name":"Ameba::Rule::Base","name":"Base","abstract":true,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/base.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"GROUP_SEVERITY","name":"GROUP_SEVERITY","value":"{Lint: Ameba::Severity::Warning, Metrics: Ameba::Severity::Warning, Performance: Ameba::Severity::Warning}"}],"included_modules":[{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"}],"subclasses":[{"html_id":"ameba/Ameba/Rule/Layout/LineLength","kind":"class","full_name":"Ameba::Rule::Layout::LineLength","name":"LineLength"},{"html_id":"ameba/Ameba/Rule/Layout/TrailingBlankLines","kind":"class","full_name":"Ameba::Rule::Layout::TrailingBlankLines","name":"TrailingBlankLines"},{"html_id":"ameba/Ameba/Rule/Layout/TrailingWhitespace","kind":"class","full_name":"Ameba::Rule::Layout::TrailingWhitespace","name":"TrailingWhitespace"},{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment"},{"html_id":"ameba/Ameba/Rule/Lint/BadDirective","kind":"class","full_name":"Ameba::Rule::Lint::BadDirective","name":"BadDirective"},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean"},{"html_id":"ameba/Ameba/Rule/Lint/DebugCalls","kind":"class","full_name":"Ameba::Rule::Lint::DebugCalls","name":"DebugCalls"},{"html_id":"ameba/Ameba/Rule/Lint/DebuggerStatement","kind":"class","full_name":"Ameba::Rule::Lint::DebuggerStatement","name":"DebuggerStatement"},{"html_id":"ameba/Ameba/Rule/Lint/Documentation","kind":"class","full_name":"Ameba::Rule::Lint::Documentation","name":"Documentation"},{"html_id":"ameba/Ameba/Rule/Lint/DuplicatedRequire","kind":"class","full_name":"Ameba::Rule::Lint::DuplicatedRequire","name":"DuplicatedRequire"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyEnsure","kind":"class","full_name":"Ameba::Rule::Lint::EmptyEnsure","name":"EmptyEnsure"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop"},{"html_id":"ameba/Ameba/Rule/Lint/Formatting","kind":"class","full_name":"Ameba::Rule::Lint::Formatting","name":"Formatting"},{"html_id":"ameba/Ameba/Rule/Lint/HashDuplicatedKey","kind":"class","full_name":"Ameba::Rule::Lint::HashDuplicatedKey","name":"HashDuplicatedKey"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison"},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil"},{"html_id":"ameba/Ameba/Rule/Lint/NotNilAfterNoBang","kind":"class","full_name":"Ameba::Rule::Lint::NotNilAfterNoBang","name":"NotNilAfterNoBang"},{"html_id":"ameba/Ameba/Rule/Lint/PercentArrays","kind":"class","full_name":"Ameba::Rule::Lint::PercentArrays","name":"PercentArrays"},{"html_id":"ameba/Ameba/Rule/Lint/RandZero","kind":"class","full_name":"Ameba::Rule::Lint::RandZero","name":"RandZero"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantStringCoercion","kind":"class","full_name":"Ameba::Rule::Lint::RedundantStringCoercion","name":"RedundantStringCoercion"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithIndex","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithIndex","name":"RedundantWithIndex"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithObject","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithObject","name":"RedundantWithObject"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedArgument","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedArgument","name":"ShadowedArgument"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedException","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedException","name":"ShadowedException"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowingOuterLocalVar","kind":"class","full_name":"Ameba::Rule::Lint::ShadowingOuterLocalVar","name":"ShadowingOuterLocalVar"},{"html_id":"ameba/Ameba/Rule/Lint/SharedVarInFiber","kind":"class","full_name":"Ameba::Rule::Lint::SharedVarInFiber","name":"SharedVarInFiber"},{"html_id":"ameba/Ameba/Rule/Lint/SpecFocus","kind":"class","full_name":"Ameba::Rule::Lint::SpecFocus","name":"SpecFocus"},{"html_id":"ameba/Ameba/Rule/Lint/Syntax","kind":"class","full_name":"Ameba::Rule::Lint::Syntax","name":"Syntax"},{"html_id":"ameba/Ameba/Rule/Lint/UnneededDisableDirective","kind":"class","full_name":"Ameba::Rule::Lint::UnneededDisableDirective","name":"UnneededDisableDirective"},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedArgument","name":"UnusedArgument"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/UselessAssign","kind":"class","full_name":"Ameba::Rule::Lint::UselessAssign","name":"UselessAssign"},{"html_id":"ameba/Ameba/Rule/Lint/UselessConditionInWhen","kind":"class","full_name":"Ameba::Rule::Lint::UselessConditionInWhen","name":"UselessConditionInWhen"},{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity"},{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},{"html_id":"ameba/Ameba/Rule/Style/ConstantNames","kind":"class","full_name":"Ameba::Rule::Style::ConstantNames","name":"ConstantNames"},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause"},{"html_id":"ameba/Ameba/Rule/Style/IsAFilter","kind":"class","full_name":"Ameba::Rule::Style::IsAFilter","name":"IsAFilter"},{"html_id":"ameba/Ameba/Rule/Style/IsANil","kind":"class","full_name":"Ameba::Rule::Style::IsANil","name":"IsANil"},{"html_id":"ameba/Ameba/Rule/Style/LargeNumbers","kind":"class","full_name":"Ameba::Rule::Style::LargeNumbers","name":"LargeNumbers"},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames"},{"html_id":"ameba/Ameba/Rule/Style/NegatedConditionsInUnless","kind":"class","full_name":"Ameba::Rule::Style::NegatedConditionsInUnless","name":"NegatedConditionsInUnless"},{"html_id":"ameba/Ameba/Rule/Style/ParenthesesAroundCondition","kind":"class","full_name":"Ameba::Rule::Style::ParenthesesAroundCondition","name":"ParenthesesAroundCondition"},{"html_id":"ameba/Ameba/Rule/Style/PredicateName","kind":"class","full_name":"Ameba::Rule::Style::PredicateName","name":"PredicateName"},{"html_id":"ameba/Ameba/Rule/Style/QueryBoolMethods","kind":"class","full_name":"Ameba::Rule::Style::QueryBoolMethods","name":"QueryBoolMethods"},{"html_id":"ameba/Ameba/Rule/Style/RedundantBegin","kind":"class","full_name":"Ameba::Rule::Style::RedundantBegin","name":"RedundantBegin"},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext"},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn"},{"html_id":"ameba/Ameba/Rule/Style/TypeNames","kind":"class","full_name":"Ameba::Rule::Style::TypeNames","name":"TypeNames"},{"html_id":"ameba/Ameba/Rule/Style/UnlessElse","kind":"class","full_name":"Ameba::Rule::Style::UnlessElse","name":"UnlessElse"},{"html_id":"ameba/Ameba/Rule/Style/VariableNames","kind":"class","full_name":"Ameba::Rule::Style::VariableNames","name":"VariableNames"},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock"},{"html_id":"ameba/Ameba/Rule/Style/WhileTrue","kind":"class","full_name":"Ameba::Rule::Style::WhileTrue","name":"WhileTrue"}],"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"doc":"Represents a base of all rules. In other words, all rules\ninherits from this struct:\n\n```\nclass MyRule < Ameba::Rule::Base\n def test(source)\n if invalid?(source)\n issue_for line, column, \"Something wrong.\"\n end\n end\n\n private def invalid?(source)\n # ...\n end\nend\n```\n\nEnforces rules to implement an abstract `#test` method which\nis designed to test the source passed in. If source has issues\nthat are tested by this rule, it should add an issue.","summary":"Represents a base of all rules.
","class_methods":[{"html_id":"default_severity:Ameba::Severity-class-method","name":"default_severity","abstract":false,"def":{"name":"default_severity","return_type":"Ameba::Severity","visibility":"Public","body":"if (value = @@default_severity).nil?\n @@default_severity = (GROUP_SEVERITY[group_name]? || Ameba::Severity::Convention)\nelse\n value\nend"}}],"instance_methods":[{"html_id":"==(other)-instance-method","name":"==","doc":"Returns `false` (other can only be a `Value` here).","summary":"Returns false (other can only be a Value here).
A convenient addition to #test method that does the same but returns a passed in source as an addition.
Checks whether the source is excluded from this rule.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/base.cr","line_number":90,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L90"},"def":{"name":"excluded?","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"!(!excluded.try(&.any? do |path|\n (source.matches_path?(path)) || (Dir.glob(path)).any? do |glob|\n source.matches_path?(glob)\n end\nend))"}},{"html_id":"group-instance-method","name":"group","doc":"Returns a group this rule belong to.\n\n```\nclass MyGroup::MyRule < Ameba::Rule::Base\n # ...\nend\n\nMyGroup::MyRule.new.group # => \"MyGroup\"\n```","summary":"Returns a group this rule belong to.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L79"},"def":{"name":"group","visibility":"Public","body":"({{ @type }}).group_name"}},{"html_id":"hash-instance-method","name":"hash","doc":"Generates an `UInt64` hash value for this object.\n\nThis method must have the property that `a == b` implies `a.hash == b.hash`.\n\nThe hash value is used along with `==` by the `Hash` class to determine if two objects\nreference the same hash key.\n\nSubclasses must not override this method. Instead, they must define `hash(hasher)`,\nthough usually the macro `def_hash` can be used to generate this method.","summary":"Generates an UInt64 hash value for this object.
Returns a name of this rule, which is basically a class name.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L66"},"def":{"name":"name","visibility":"Public","body":"({{ @type }}).rule_name"}},{"html_id":"special?-instance-method","name":"special?","doc":"Returns `true` if this rule is special and behaves differently than\nusual rules.\n\n```\nmy_rule.special? # => true or false\n```","summary":"Returns true if this rule is special and behaves differently than usual rules.
This method is designed to test the source passed in.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/rule/base.cr","line_number":37,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L37"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source)"}}],"macros":[{"html_id":"issue_for(*args,**kwargs,&block)-macro","name":"issue_for","doc":"Adds an issue to the *source*","summary":"Adds an issue to the source
","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **kwargs, &block)","args_html":"(*args, **kwargs, &block)","location":{"filename":"src/ameba/rule/base.cr","line_number":116,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/base.cr#L116"},"def":{"name":"issue_for","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"kwargs","external_name":"kwargs","restriction":""},"splat_index":0,"block_arg":{"name":"block","external_name":"block","restriction":""},"visibility":"Public","body":" source.add_issue(self, \n{{ *args }}\n, \n{{ **kwargs }}\n) \n{{ block }}\n\n \n"}}]},{"html_id":"ameba/Ameba/Rule/Layout","path":"Ameba/Rule/Layout.html","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout","abstract":false,"locations":[{"filename":"src/ameba/rule/layout/line_length.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/line_length.cr#L1"},{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_blank_lines.cr#L1"},{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_whitespace.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Layout/LineLength","path":"Ameba/Rule/Layout/LineLength.html","kind":"class","full_name":"Ameba::Rule::Layout::LineLength","name":"LineLength","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/layout/line_length.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/line_length.cr#L11"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Line too long\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Layout","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout"},"doc":"A rule that disallows lines longer than `max_length` number of symbols.\n\nYAML configuration example:\n\n```\nLayout/LineLength:\n Enabled: true\n MaxLength: 100\n```","summary":"A rule that disallows lines longer than #max_length number of symbols.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows lines longer than `max_length` number of symbols.\n\nYAML configuration example:\n\n```\nLayout/LineLength:\n Enabled: true\n MaxLength: 100\n```","summary":"A rule that disallows lines longer than #max_length number of symbols.
A rule that disallows trailing blank lines at the end of the source file.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows trailing blank lines at the end of the source file.\n\nYAML configuration example:\n\n```\nLayout/TrailingBlankLines:\n Enabled: true\n```","summary":"A rule that disallows trailing blank lines at the end of the source file.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_blank_lines.cr#L10"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_blank_lines.cr#L18"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source_lines = source.lines\nif source_lines.empty?\n return\nend\nlast_source_line = source_lines.last\nsource_lines_size = source_lines.size\nif (source_lines_size == 1) && last_source_line.empty?\n return\nend\nlast_line_empty = last_source_line.empty?\nif source_lines_size.zero? || ((source_lines.last(2)).join.presence && last_line_empty)\n return\nend\nif last_line_empty\n issue_for({source_lines_size, 1}, MSG)\nelse\n issue_for({source_lines_size, 1}, MSG_FINAL_NEWLINE) do |corrector|\n corrector.insert_before({source_lines_size + 1, 1}, '\\n')\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Layout/TrailingWhitespace","path":"Ameba/Rule/Layout/TrailingWhitespace.html","kind":"class","full_name":"Ameba::Rule::Layout::TrailingWhitespace","name":"TrailingWhitespace","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_whitespace.cr#L10"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Trailing whitespace detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Layout","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout"},"doc":"A rule that disallows trailing whitespace.\n\nYAML configuration example:\n\n```\nLayout/TrailingWhitespace:\n Enabled: true\n```","summary":"A rule that disallows trailing whitespace.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows trailing whitespace.\n\nYAML configuration example:\n\n```\nLayout/TrailingWhitespace:\n Enabled: true\n```","summary":"A rule that disallows trailing whitespace.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_whitespace.cr#L10"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/layout/trailing_whitespace.cr#L17"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source.lines.each_with_index do |line, index|\n if ws_index = line =~ (/\\s+$/)\n else\n next\n end\n location = {index + 1, ws_index + 1}\n end_location = {index + 1, line.size}\n issue_for(location, end_location, MSG) do |corrector|\n corrector.remove(location, end_location)\n end\nend"}}]}]},{"html_id":"ameba/Ameba/Rule/Lint","path":"Ameba/Rule/Lint.html","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint","abstract":false,"locations":[{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/ambiguous_assignment.cr#L1"},{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/bad_directive.cr#L1"},{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/comparison_to_boolean.cr#L1"},{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debug_calls.cr#L1"},{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debugger_statement.cr#L1"},{"filename":"src/ameba/rule/lint/documentation.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L1"},{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/duplicated_require.cr#L1"},{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_ensure.cr#L1"},{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_expression.cr#L1"},{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L1"},{"filename":"src/ameba/rule/lint/formatting.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/formatting.cr#L3"},{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/hash_duplicated_key.cr#L1"},{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L1"},{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_condition.cr#L1"},{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_interpolation.cr#L1"},{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literals_comparison.cr#L1"},{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L1"},{"filename":"src/ameba/rule/lint/not_nil.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/not_nil.cr#L1"},{"filename":"src/ameba/rule/lint/not_nil_after_no_bang.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/not_nil_after_no_bang.cr#L1"},{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/percent_array.cr#L1"},{"filename":"src/ameba/rule/lint/rand_zero.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/rand_zero.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_string_coercion.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_with_index.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_with_index.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_with_object.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_with_object.cr#L1"},{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_argument.cr#L1"},{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_exception.cr#L1"},{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L1"},{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L1"},{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L1"},{"filename":"src/ameba/rule/lint/syntax.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/syntax.cr#L1"},{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unneeded_disable_directive.cr#L1"},{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L1"},{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L1"},{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L1"},{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L1"},{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_condition_in_when.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","path":"Ameba/Rule/Lint/AmbiguousAssignment.html","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/ambiguous_assignment.cr#L26"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MISTAKES","name":"MISTAKES","value":"{\"=-\": \"-=\", \"=+\": \"+=\", \"=!\": \"!=\"}"},{"id":"MSG","name":"MSG","value":"\"Suspicious assignment detected. Did you mean `%s`?\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule checks for mistyped shorthand assignments.\n\nThis is considered invalid:\n\n```\nx = -y\nx = +y\nx = !y\n```\n\nAnd this is valid:\n\n```\nx -= y # or x = -y\nx += y # or x = +y\nx != y # or x = !y\n```\n\nYAML configuration example:\n\n```\nLint/AmbiguousAssignment:\n Enabled: true\n```","summary":"This rule checks for mistyped shorthand assignments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule checks for mistyped shorthand assignments.\n\nThis is considered invalid:\n\n```\nx = -y\nx = +y\nx = !y\n```\n\nAnd this is valid:\n\n```\nx -= y # or x = -y\nx += y # or x = +y\nx != y # or x = !y\n```\n\nYAML configuration example:\n\n```\nLint/AmbiguousAssignment:\n Enabled: true\n```","summary":"This rule checks for mistyped shorthand assignments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/ambiguous_assignment.cr#L26"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Assign)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"args_string":"(source, node : Crystal::Assign)","args_html":"(source, node : Crystal::Assign)","location":{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/ambiguous_assignment.cr#L41"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"visibility":"Public","body":"if op_end_location = node.value.location\nelse\n return\nend\nop_location = Crystal::Location.new(op_end_location.filename, op_end_location.line_number, op_end_location.column_number - 1)\nop_text = source_between(op_location, op_end_location, source.lines)\nif op_text\nelse\n return\nend\nif suggestion = MISTAKES[op_text]?\nelse\n return\nend\nissue_for(op_location, op_end_location, MSG % suggestion)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/BadDirective","path":"Ameba/Rule/Lint/BadDirective.html","kind":"class","full_name":"Ameba::Rule::Lint::BadDirective","name":"BadDirective","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/bad_directive.cr#L20"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"ALL_GROUP_NAMES","name":"ALL_GROUP_NAMES","value":"Rule.rules.map(&.group_name).uniq!"},{"id":"ALL_RULE_NAMES","name":"ALL_RULE_NAMES","value":"Rule.rules.map(&.rule_name)"},{"id":"AVAILABLE_ACTIONS","name":"AVAILABLE_ACTIONS","value":"InlineComments::Action.names.map(&.downcase)"}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports incorrect comment directives for Ameba.\n\nFor example, the user can mistakenly add a directive\nto disable a rule that even doesn't exist:\n\n```\n# ameba:disable BadRuleName\ndef foo\n :bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/BadDirective:\n Enabled: true\n```","summary":"A rule that reports incorrect comment directives for Ameba.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports incorrect comment directives for Ameba.\n\nFor example, the user can mistakenly add a directive\nto disable a rule that even doesn't exist:\n\n```\n# ameba:disable BadRuleName\ndef foo\n :bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/BadDirective:\n Enabled: true\n```","summary":"A rule that reports incorrect comment directives for Ameba.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/bad_directive.cr#L20"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/bad_directive.cr#L29"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.comment?\n else\n next\n end\n if directive = source.parse_inline_directive(token.value.to_s)\n else\n next\n end\n check_action(source, token, directive[:action])\n check_rules(source, token, directive[:rules])\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","path":"Ameba/Rule/Lint/ComparisonToBoolean.html","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/comparison_to_boolean.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Comparison to a boolean is pointless\""},{"id":"OP_NAMES","name":"OP_NAMES","value":"[\"==\", \"!=\", \"===\"] of ::String"}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows comparison to booleans.\n\nFor example, these are considered invalid:\n\n```\nfoo == true\nbar != false\nfalse === baz\n```\n\nThis is because these expressions evaluate to `true` or `false`, so you\ncould get the same result by using either the variable directly,\nor negating the variable.\n\nYAML configuration example:\n\n```\nLint/ComparisonToBoolean:\n Enabled: true\n```","summary":"A rule that disallows comparison to booleans.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows comparison to booleans.\n\nFor example, these are considered invalid:\n\n```\nfoo == true\nbar != false\nfalse === baz\n```\n\nThis is because these expressions evaluate to `true` or `false`, so you\ncould get the same result by using either the variable directly,\nor negating the variable.\n\nYAML configuration example:\n\n```\nLint/ComparisonToBoolean:\n Enabled: true\n```","summary":"A rule that disallows comparison to booleans.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/comparison_to_boolean.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/comparison_to_boolean.cr#L33"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(OP_NAMES)\nelse\n return\nend\nif node.args.size == 1\nelse\n return\nend\narg, obj = node.args.first, node.obj\ncase\nwhen arg.is_a?(Crystal::BoolLiteral)\n bool, exp = arg, obj\nwhen obj.is_a?(Crystal::BoolLiteral)\n bool, exp = obj, arg\nend\nif bool && exp\nelse\n return\nend\nif exp_code = node_source(exp, source.lines)\nelse\n return\nend\nnot = case node.name\nwhen \"==\", \"===\"\n !bool.value\nwhen \"!=\"\n bool.value\nend\nif not\n exp_code = \"!#{exp_code}\"\nend\nissue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DebugCalls","path":"Ameba/Rule/Lint/DebugCalls.html","kind":"class","full_name":"Ameba::Rule::Lint::DebugCalls","name":"DebugCalls","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debug_calls.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Possibly forgotten debug-related `%s` call detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows calls to debug-related methods.\n\nThis is because we don't want debug calls accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebugCalls:\n Enabled: true\n MethodNames:\n - p\n - p!\n - pp\n - pp!\n```","summary":"A rule that disallows calls to debug-related methods.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to debug-related methods.\n\nThis is because we don't want debug calls accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebugCalls:\n Enabled: true\n MethodNames:\n - p\n - p!\n - pp\n - pp!\n```","summary":"A rule that disallows calls to debug-related methods.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debug_calls.cr#L18"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"method_names:Array(String)-instance-method","name":"method_names","abstract":false,"def":{"name":"method_names","visibility":"Public","body":"@method_names"}},{"html_id":"method_names=(method_names:Array(String))-instance-method","name":"method_names=","abstract":false,"args":[{"name":"method_names","external_name":"method_names","restriction":"::Array(::String)"}],"args_string":"(method_names : Array(String))","args_html":"(method_names : Array(String))","def":{"name":"method_names=","args":[{"name":"method_names","external_name":"method_names","restriction":"::Array(::String)"}],"visibility":"Public","body":"@method_names = method_names"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debug_calls.cr#L26"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (node.name.in?(method_names)) && node.obj.nil?\nelse\n return\nend\nissue_for(node, MSG % node.name)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DebuggerStatement","path":"Ameba/Rule/Lint/DebuggerStatement.html","kind":"class","full_name":"Ameba::Rule::Lint::DebuggerStatement","name":"DebuggerStatement","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debugger_statement.cr#L13"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Possible forgotten debugger statement detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows calls to debugger.\n\nThis is because we don't want debugger breakpoints accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebuggerStatement:\n Enabled: true\n```","summary":"A rule that disallows calls to debugger.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to debugger.\n\nThis is because we don't want debugger breakpoints accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebuggerStatement:\n Enabled: true\n```","summary":"A rule that disallows calls to debugger.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debugger_statement.cr#L13"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/debugger_statement.cr#L20"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if ((node.name == \"debugger\") && node.args.empty?) && node.obj.nil?\nelse\n return\nend\nissue_for(node, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Documentation","path":"Ameba/Rule/Lint/Documentation.html","kind":"class","full_name":"Ameba::Rule::Lint::Documentation","name":"Documentation","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/documentation.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L17"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MACRO_HOOK_NAMES","name":"MACRO_HOOK_NAMES","value":"[\"inherited\", \"included\", \"extended\", \"method_missing\", \"method_added\", \"finished\"] of ::String"},{"id":"MSG","name":"MSG","value":"\"Missing documentation\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that enforces documentation for public types:\nmodules, classes, enums, methods and macros.\n\nYAML configuration example:\n\n```\nLint/Documentation:\n Enabled: true\n IgnoreClasses: false\n IgnoreModules: true\n IgnoreEnums: false\n IgnoreDefs: true\n IgnoreMacros: false\n IgnoreMacroHooks: true\n```","summary":"A rule that enforces documentation for public types: modules, classes, enums, methods and macros.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces documentation for public types:\nmodules, classes, enums, methods and macros.\n\nYAML configuration example:\n\n```\nLint/Documentation:\n Enabled: true\n IgnoreClasses: false\n IgnoreModules: true\n IgnoreEnums: false\n IgnoreDefs: true\n IgnoreMacros: false\n IgnoreMacroHooks: true\n```","summary":"A rule that enforces documentation for public types: modules, classes, enums, methods and macros.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L17"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"ignore_classes=(ignore_classes:Bool)-instance-method","name":"ignore_classes=","abstract":false,"args":[{"name":"ignore_classes","external_name":"ignore_classes","restriction":"Bool"}],"args_string":"(ignore_classes : Bool)","args_html":"(ignore_classes : Bool)","def":{"name":"ignore_classes=","args":[{"name":"ignore_classes","external_name":"ignore_classes","restriction":"Bool"}],"visibility":"Public","body":"@ignore_classes = ignore_classes"}},{"html_id":"ignore_classes?:Bool-instance-method","name":"ignore_classes?","abstract":false,"def":{"name":"ignore_classes?","return_type":"Bool","visibility":"Public","body":"@ignore_classes"}},{"html_id":"ignore_defs=(ignore_defs:Bool)-instance-method","name":"ignore_defs=","abstract":false,"args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"args_string":"(ignore_defs : Bool)","args_html":"(ignore_defs : Bool)","def":{"name":"ignore_defs=","args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_defs = ignore_defs"}},{"html_id":"ignore_defs?:Bool-instance-method","name":"ignore_defs?","abstract":false,"def":{"name":"ignore_defs?","return_type":"Bool","visibility":"Public","body":"@ignore_defs"}},{"html_id":"ignore_enums=(ignore_enums:Bool)-instance-method","name":"ignore_enums=","abstract":false,"args":[{"name":"ignore_enums","external_name":"ignore_enums","restriction":"Bool"}],"args_string":"(ignore_enums : Bool)","args_html":"(ignore_enums : Bool)","def":{"name":"ignore_enums=","args":[{"name":"ignore_enums","external_name":"ignore_enums","restriction":"Bool"}],"visibility":"Public","body":"@ignore_enums = ignore_enums"}},{"html_id":"ignore_enums?:Bool-instance-method","name":"ignore_enums?","abstract":false,"def":{"name":"ignore_enums?","return_type":"Bool","visibility":"Public","body":"@ignore_enums"}},{"html_id":"ignore_macro_hooks=(ignore_macro_hooks:Bool)-instance-method","name":"ignore_macro_hooks=","abstract":false,"args":[{"name":"ignore_macro_hooks","external_name":"ignore_macro_hooks","restriction":"Bool"}],"args_string":"(ignore_macro_hooks : Bool)","args_html":"(ignore_macro_hooks : Bool)","def":{"name":"ignore_macro_hooks=","args":[{"name":"ignore_macro_hooks","external_name":"ignore_macro_hooks","restriction":"Bool"}],"visibility":"Public","body":"@ignore_macro_hooks = ignore_macro_hooks"}},{"html_id":"ignore_macro_hooks?:Bool-instance-method","name":"ignore_macro_hooks?","abstract":false,"def":{"name":"ignore_macro_hooks?","return_type":"Bool","visibility":"Public","body":"@ignore_macro_hooks"}},{"html_id":"ignore_macros=(ignore_macros:Bool)-instance-method","name":"ignore_macros=","abstract":false,"args":[{"name":"ignore_macros","external_name":"ignore_macros","restriction":"Bool"}],"args_string":"(ignore_macros : Bool)","args_html":"(ignore_macros : Bool)","def":{"name":"ignore_macros=","args":[{"name":"ignore_macros","external_name":"ignore_macros","restriction":"Bool"}],"visibility":"Public","body":"@ignore_macros = ignore_macros"}},{"html_id":"ignore_macros?:Bool-instance-method","name":"ignore_macros?","abstract":false,"def":{"name":"ignore_macros?","return_type":"Bool","visibility":"Public","body":"@ignore_macros"}},{"html_id":"ignore_modules=(ignore_modules:Bool)-instance-method","name":"ignore_modules=","abstract":false,"args":[{"name":"ignore_modules","external_name":"ignore_modules","restriction":"Bool"}],"args_string":"(ignore_modules : Bool)","args_html":"(ignore_modules : Bool)","def":{"name":"ignore_modules=","args":[{"name":"ignore_modules","external_name":"ignore_modules","restriction":"Bool"}],"visibility":"Public","body":"@ignore_modules = ignore_modules"}},{"html_id":"ignore_modules?:Bool-instance-method","name":"ignore_modules?","abstract":false,"def":{"name":"ignore_modules?","return_type":"Bool","visibility":"Public","body":"@ignore_modules"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ClassDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ClassDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ClassDef, scope : AST::Scope)","args_html":"(source, node : Crystal::ClassDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L43"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ClassDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_classes? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::ModuleDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ModuleDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ModuleDef, scope : AST::Scope)","args_html":"(source, node : Crystal::ModuleDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L47"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ModuleDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_modules? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::EnumDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::EnumDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::EnumDef, scope : AST::Scope)","args_html":"(source, node : Crystal::EnumDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L51"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::EnumDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_enums? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L55"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_defs? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::Macro,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Macro"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Macro, scope : AST::Scope)","args_html":"(source, node : Crystal::Macro, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":59,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L59"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Macro"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if ignore_macro_hooks? && (node.name.in?(MACRO_HOOK_NAMES))\n return\nend\nignore_macros? || (check_missing_doc(source, node, scope))\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/documentation.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DuplicatedRequire","path":"Ameba/Rule/Lint/DuplicatedRequire.html","kind":"class","full_name":"Ameba::Rule::Lint::DuplicatedRequire","name":"DuplicatedRequire","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/duplicated_require.cr#L16"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Duplicated require of `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports duplicated require statements.\n\n```\nrequire \"./thing\"\nrequire \"./stuff\"\nrequire \"./thing\" # duplicated require\n```\n\nYAML configuration example:\n\n```\nLint/DuplicatedRequire:\n Enabled: true\n```","summary":"A rule that reports duplicated require statements.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports duplicated require statements.\n\n```\nrequire \"./thing\"\nrequire \"./stuff\"\nrequire \"./thing\" # duplicated require\n```\n\nYAML configuration example:\n\n```\nLint/DuplicatedRequire:\n Enabled: true\n```","summary":"A rule that reports duplicated require statements.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/duplicated_require.cr#L16"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/duplicated_require.cr#L23"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"nodes = (AST::TopLevelNodesVisitor.new(source.ast)).require_nodes\nnodes.each_with_object([] of String) do |node, processed_require_strings|\n if node.string.in?(processed_require_strings)\n issue_for(node, MSG % node.string)\n end\n processed_require_strings << node.string\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyEnsure","path":"Ameba/Rule/Lint/EmptyEnsure.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyEnsure","name":"EmptyEnsure","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_ensure.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Empty `ensure` block detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty ensure statement.\n\nFor example, this is considered invalid:\n\n```\ndef some_method\n do_some_stuff\nensure\nend\n\nbegin\n do_some_stuff\nensure\nend\n```\n\nAnd it should be written as this:\n\n```\ndef some_method\n do_some_stuff\nensure\n do_something_else\nend\n\nbegin\n do_some_stuff\nensure\n do_something_else\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyEnsure\n Enabled: true\n```","summary":"A rule that disallows empty ensure statement.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty ensure statement.\n\nFor example, this is considered invalid:\n\n```\ndef some_method\n do_some_stuff\nensure\nend\n\nbegin\n do_some_stuff\nensure\nend\n```\n\nAnd it should be written as this:\n\n```\ndef some_method\n do_some_stuff\nensure\n do_something_else\nend\n\nbegin\n do_some_stuff\nensure\n do_something_else\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyEnsure\n Enabled: true\n```","summary":"A rule that disallows empty ensure statement.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_ensure.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ExceptionHandler)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"args_string":"(source, node : Crystal::ExceptionHandler)","args_html":"(source, node : Crystal::ExceptionHandler)","location":{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_ensure.cr#L47"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"visibility":"Public","body":"node_ensure = node.ensure\nif node_ensure.nil? || (!node_ensure.nop?)\n return\nend\nissue_for(node.ensure_location, node.end_location, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","path":"Ameba/Rule/Lint/EmptyExpression.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_expression.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid empty expressions\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty expressions.\n\nThis is considered invalid:\n\n```\nfoo = ()\n\nif ()\n bar\nend\n```\n\nAnd this is valid:\n\n```\nfoo = (some_expression)\n\nif (some_expression)\n bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyExpression:\n Enabled: true\n```","summary":"A rule that disallows empty expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty expressions.\n\nThis is considered invalid:\n\n```\nfoo = ()\n\nif ()\n bar\nend\n```\n\nAnd this is valid:\n\n```\nfoo = (some_expression)\n\nif (some_expression)\n bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyExpression:\n Enabled: true\n```","summary":"A rule that disallows empty expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_expression.cr#L30"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Expressions)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Expressions"}],"args_string":"(source, node : Crystal::Expressions)","args_html":"(source, node : Crystal::Expressions)","location":{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_expression.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Expressions"}],"visibility":"Public","body":"if (node.expressions.size == 1) && node.expressions.first.nop?\nelse\n return\nend\nissue_for(node, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","path":"Ameba/Rule/Lint/EmptyLoop.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Empty loop detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty loops.\n\nThis is considered invalid:\n\n```\nwhile false\nend\n\nuntil 10\nend\n\nloop do\n # nothing here\nend\n```\n\nAnd this is valid:\n\n```\na = 1\nwhile a < 10\n a += 1\nend\n\nuntil socket_opened?\nend\n\nloop do\n do_something_here\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyLoop:\n Enabled: true\n```","summary":"A rule that disallows empty loops.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty loops.\n\nThis is considered invalid:\n\n```\nwhile false\nend\n\nuntil 10\nend\n\nloop do\n # nothing here\nend\n```\n\nAnd this is valid:\n\n```\na = 1\nwhile a < 10\n a += 1\nend\n\nuntil socket_opened?\nend\n\nloop do\n do_something_here\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyLoop:\n Enabled: true\n```","summary":"A rule that disallows empty loops.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if loop?(node)\n check_node(source, node, node.block)\nend"}},{"html_id":"test(source,node:Crystal::While|Crystal::Until)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::While | Crystal::Until"}],"args_string":"(source, node : Crystal::While | Crystal::Until)","args_html":"(source, node : Crystal::While | Crystal::Until)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/empty_loop.cr#L53"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::While | Crystal::Until"}],"visibility":"Public","body":"if literal?(node.cond)\n check_node(source, node, node.body)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Formatting","path":"Ameba/Rule/Lint/Formatting.html","kind":"class","full_name":"Ameba::Rule::Lint::Formatting","name":"Formatting","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/formatting.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/formatting.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use built-in formatter to format this source\""},{"id":"MSG_ERROR","name":"MSG_ERROR","value":"\"Error while formatting: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that verifies syntax formatting according to the\nCrystal's built-in formatter.\n\nFor example, this syntax is invalid:\n\n def foo(a,b,c=0)\n #foobar\n a+b+c\n end\n\nAnd should be properly written:\n\n def foo(a, b, c = 0)\n # foobar\n a + b + c\n end\n\nYAML configuration example:\n\n```\nLint/Formatting:\n Enabled: true\n FailOnError: false\n```","summary":"A rule that verifies syntax formatting according to the Crystal's built-in formatter.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that verifies syntax formatting according to the\nCrystal's built-in formatter.\n\nFor example, this syntax is invalid:\n\n def foo(a,b,c=0)\n #foobar\n a+b+c\n end\n\nAnd should be properly written:\n\n def foo(a, b, c = 0)\n # foobar\n a + b + c\n end\n\nYAML configuration example:\n\n```\nLint/Formatting:\n Enabled: true\n FailOnError: false\n```","summary":"A rule that verifies syntax formatting according to the Crystal's built-in formatter.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/formatting.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/formatting.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"fail_on_error=(fail_on_error:Bool)-instance-method","name":"fail_on_error=","abstract":false,"args":[{"name":"fail_on_error","external_name":"fail_on_error","restriction":"Bool"}],"args_string":"(fail_on_error : Bool)","args_html":"(fail_on_error : Bool)","def":{"name":"fail_on_error=","args":[{"name":"fail_on_error","external_name":"fail_on_error","restriction":"Bool"}],"visibility":"Public","body":"@fail_on_error = fail_on_error"}},{"html_id":"fail_on_error?:Bool-instance-method","name":"fail_on_error?","abstract":false,"def":{"name":"fail_on_error?","return_type":"Bool","visibility":"Public","body":"@fail_on_error"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/formatting.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/formatting.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"begin\n source_code = source.code\n result = Crystal.format(source_code, source.path)\n if result == source_code\n return\n end\n source_lines = source_code.lines\n if source_lines.empty?\n return\n end\n end_location = {source_lines.size, source_lines.last.size + 1}\n issue_for(LOCATION, MSG) do |corrector|\n corrector.replace(LOCATION, end_location, result)\n end\nrescue ex : Crystal::SyntaxException\n if fail_on_error?\n issue_for({ex.line_number, ex.column_number}, MSG_ERROR % ex.message)\n end\nrescue ex\n if fail_on_error?\n issue_for(LOCATION, MSG_ERROR % ex.message)\n end\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/HashDuplicatedKey","path":"Ameba/Rule/Lint/HashDuplicatedKey.html","kind":"class","full_name":"Ameba::Rule::Lint::HashDuplicatedKey","name":"HashDuplicatedKey","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/hash_duplicated_key.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Duplicated keys in hash literal: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows duplicated keys in hash literals.\n\nThis is considered invalid:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2, \"foo\" => 3}\n```\n\nAnd it has to written as this instead:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2}\n```\n\nYAML configuration example:\n\n```\nLint/HashDuplicatedKey:\n Enabled: true\n```","summary":"A rule that disallows duplicated keys in hash literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows duplicated keys in hash literals.\n\nThis is considered invalid:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2, \"foo\" => 3}\n```\n\nAnd it has to written as this instead:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2}\n```\n\nYAML configuration example:\n\n```\nLint/HashDuplicatedKey:\n Enabled: true\n```","summary":"A rule that disallows duplicated keys in hash literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/hash_duplicated_key.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::HashLiteral)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::HashLiteral"}],"args_string":"(source, node : Crystal::HashLiteral)","args_html":"(source, node : Crystal::HashLiteral)","location":{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/hash_duplicated_key.cr#L29"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::HashLiteral"}],"visibility":"Public","body":"if (keys = duplicated_keys(node.entries)).empty?\n return\nend\nissue_for(node, MSG % (keys.join(\", \")))\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","path":"Ameba/Rule/Lint/LiteralAssignmentsInExpressions.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L27"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Detected assignment with a literal value in control expression\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows assignments with literal values\nin control expressions.\n\nFor example, this is considered invalid:\n\n```\nif foo = 42\n do_something\nend\n```\n\nAnd most likely should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralAssignmentsInExpressions:\n Enabled: true\n```","summary":"A rule that disallows assignments with literal values in control expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows assignments with literal values\nin control expressions.\n\nFor example, this is considered invalid:\n\n```\nif foo = 42\n do_something\nend\n```\n\nAnd most likely should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralAssignmentsInExpressions:\n Enabled: true\n```","summary":"A rule that disallows assignments with literal values in control expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L27"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless|Crystal::Case|Crystal::While|Crystal::Until)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until"}],"args_string":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until)","args_html":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until)","location":{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until"}],"visibility":"Public","body":"if (cond = node.cond).is_a?(Crystal::Assign)\nelse\n return\nend\nif literal?(cond.value)\nelse\n return\nend\nissue_for(cond, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","path":"Ameba/Rule/Lint/LiteralInCondition.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_condition.cr#L23"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Literal value found in conditional\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless conditional statements that contain a literal\nin place of a variable or predicate function.\n\nThis is because a conditional construct with a literal predicate will\nalways result in the same behaviour at run time, meaning it can be\nreplaced with either the body of the construct, or deleted entirely.\n\nThis is considered invalid:\n\n```\nif \"something\"\n :ok\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInCondition:\n Enabled: true\n```","summary":"A rule that disallows useless conditional statements that contain a literal in place of a variable or predicate function.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless conditional statements that contain a literal\nin place of a variable or predicate function.\n\nThis is because a conditional construct with a literal predicate will\nalways result in the same behaviour at run time, meaning it can be\nreplaced with either the body of the construct, or deleted entirely.\n\nThis is considered invalid:\n\n```\nif \"something\"\n :ok\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInCondition:\n Enabled: true\n```","summary":"A rule that disallows useless conditional statements that contain a literal in place of a variable or predicate function.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_condition.cr#L23"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless|Crystal::Case)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case"}],"args_string":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case)","args_html":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case)","location":{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_condition.cr#L33"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case"}],"visibility":"Public","body":"if static_literal?(node.cond)\n issue_for(node, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","path":"Ameba/Rule/Lint/LiteralInInterpolation.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_interpolation.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Literal value found in interpolation\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless string interpolations\nthat contain a literal value instead of a variable or function.\n\nFor example:\n\n```\n\"Hello, #{:Ary}\"\n\"There are #{4} cats\"\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInInterpolation\n Enabled: true\n```","summary":"A rule that disallows useless string interpolations that contain a literal value instead of a variable or function.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless string interpolations\nthat contain a literal value instead of a variable or function.\n\nFor example:\n\n```\n\"Hello, #{:Ary}\"\n\"There are #{4} cats\"\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInInterpolation\n Enabled: true\n```","summary":"A rule that disallows useless string interpolations that contain a literal value instead of a variable or function.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_interpolation.cr#L18"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::StringInterpolation)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"args_string":"(source, node : Crystal::StringInterpolation)","args_html":"(source, node : Crystal::StringInterpolation)","location":{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literal_in_interpolation.cr#L27"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"visibility":"Public","body":"node.expressions.select do |exp|\n (!exp.is_a?(Crystal::StringLiteral)) && (literal?(exp))\nend.each do |exp|\n issue_for(exp, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","path":"Ameba/Rule/Lint/LiteralsComparison.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literals_comparison.cr#L19"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Comparison always evaluates to %s\""},{"id":"MSG_LIKELY","name":"MSG_LIKELY","value":"\"Comparison most likely evaluates to %s\""},{"id":"OP_NAMES","name":"OP_NAMES","value":"[\"===\", \"==\", \"!=\"] of ::String"}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule is used to identify comparisons between two literals.\n\nThey usually have the same result - except for non-primitive\ntypes like containers, range or regex.\n\nFor example, this will be always false:\n\n```\n\"foo\" == 42\n```\n\nYAML configuration example:\n\n```\nLint/LiteralsComparison:\n Enabled: true\n```","summary":"This rule is used to identify comparisons between two literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify comparisons between two literals.\n\nThey usually have the same result - except for non-primitive\ntypes like containers, range or regex.\n\nFor example, this will be always false:\n\n```\n\"foo\" == 42\n```\n\nYAML configuration example:\n\n```\nLint/LiteralsComparison:\n Enabled: true\n```","summary":"This rule is used to identify comparisons between two literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literals_comparison.cr#L19"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/literals_comparison.cr#L31"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(OP_NAMES)\nelse\n return\nend\nif (obj = node.obj) && (arg = node.args.first?)\nelse\n return\nend\nobj_is_literal, obj_is_static = literal_kind?(obj)\narg_is_literal, arg_is_static = literal_kind?(arg)\nif obj_is_literal && arg_is_literal\nelse\n return\nend\nis_dynamic = (!obj_is_static) || (!arg_is_static)\nwhat = case node.name\nwhen \"===\"\n \"the same\"\nwhen \"==\"\n (obj.to_s == arg.to_s).to_s\nwhen \"!=\"\n (obj.to_s != arg.to_s).to_s\nend\nissue_for(node, (is_dynamic ? MSG_LIKELY : MSG) % what)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","path":"Ameba/Rule/Lint/MissingBlockArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Missing anonymous block argument. Use `&` as an argument name to indicate yielding method.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows yielding method definitions without block argument.\n\nFor example, this is considered invalid:\n\n def foo\n yield 42\n end\n\nAnd has to be written as the following:\n\n def foo(&)\n yield 42\n end\n\nYAML configuration example:\n\n```\nLint/MissingBlockArgument:\n Enabled: true\n```","summary":"A rule that disallows yielding method definitions without block argument.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows yielding method definitions without block argument.\n\nFor example, this is considered invalid:\n\n def foo\n yield 42\n end\n\nAnd has to be written as the following:\n\n def foo(&)\n yield 42\n end\n\nYAML configuration example:\n\n```\nLint/MissingBlockArgument:\n Enabled: true\n```","summary":"A rule that disallows yielding method definitions without block argument.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if (!scope.yields?) || node.block_arg\n return\nend\nif location = node.name_location\nelse\n return\nend\nend_location = name_end_location(node)\nissue_for(location, end_location, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/missing_block_argument.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","path":"Ameba/Rule/Lint/NotNil.html","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/not_nil.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/not_nil.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid using `not_nil!`\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule is used to identify usages of `not_nil!` calls.\n\nFor example, this is considered a code smell:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }.not_nil!\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }\n\nif alice\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/NotNil:\n Enabled: true\n```","summary":"This rule is used to identify usages of not_nil! calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usages of `not_nil!` calls.\n\nFor example, this is considered a code smell:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }.not_nil!\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }\n\nif alice\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/NotNil:\n Enabled: true\n```","summary":"This rule is used to identify usages of not_nil! calls.
This rule is used to identify usage of index/rindex/find calls followed by a call to not_nil!.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of `index/rindex/find` calls\nfollowed by a call to `not_nil!`.\n\nFor example, this is considered a code smell:\n\n```\n%w[Alice Bob].find(&.match(/^A./)).not_nil!\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].find!(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nLint/NotNilAfterNoBang:\n Enabled: true\n```","summary":"This rule is used to identify usage of index/rindex/find calls followed by a call to not_nil!.
A rule that disallows some unwanted symbols in percent array literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows some unwanted symbols in percent array literals.\n\nFor example, this is usually written by mistake:\n\n```\n%i(:one, :two)\n%w(\"one\", \"two\")\n```\n\nAnd the expected example is:\n\n```\n%i(one two)\n%w(one two)\n```\n\nYAML configuration example:\n\n```\nLint/PercentArrays:\n Enabled: true\n StringArrayUnwantedSymbols: ',\"'\n SymbolArrayUnwantedSymbols: ',:'\n```","summary":"A rule that disallows some unwanted symbols in percent array literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/percent_array.cr#L26"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"string_array_unwanted_symbols:String-instance-method","name":"string_array_unwanted_symbols","abstract":false,"def":{"name":"string_array_unwanted_symbols","return_type":"String","visibility":"Public","body":"@string_array_unwanted_symbols"}},{"html_id":"string_array_unwanted_symbols=(string_array_unwanted_symbols:String)-instance-method","name":"string_array_unwanted_symbols=","abstract":false,"args":[{"name":"string_array_unwanted_symbols","external_name":"string_array_unwanted_symbols","restriction":"String"}],"args_string":"(string_array_unwanted_symbols : String)","args_html":"(string_array_unwanted_symbols : String)","def":{"name":"string_array_unwanted_symbols=","args":[{"name":"string_array_unwanted_symbols","external_name":"string_array_unwanted_symbols","restriction":"String"}],"visibility":"Public","body":"@string_array_unwanted_symbols = string_array_unwanted_symbols"}},{"html_id":"symbol_array_unwanted_symbols:String-instance-method","name":"symbol_array_unwanted_symbols","abstract":false,"def":{"name":"symbol_array_unwanted_symbols","return_type":"String","visibility":"Public","body":"@symbol_array_unwanted_symbols"}},{"html_id":"symbol_array_unwanted_symbols=(symbol_array_unwanted_symbols:String)-instance-method","name":"symbol_array_unwanted_symbols=","abstract":false,"args":[{"name":"symbol_array_unwanted_symbols","external_name":"symbol_array_unwanted_symbols","restriction":"String"}],"args_string":"(symbol_array_unwanted_symbols : String)","args_html":"(symbol_array_unwanted_symbols : String)","def":{"name":"symbol_array_unwanted_symbols=","args":[{"name":"symbol_array_unwanted_symbols","external_name":"symbol_array_unwanted_symbols","restriction":"String"}],"visibility":"Public","body":"@symbol_array_unwanted_symbols = symbol_array_unwanted_symbols"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/percent_array.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"issue = start_token = nil\n(Tokenizer.new(source)).run do |token|\n case token.type\n when .string_array_start?, .symbol_array_start?\n start_token = token.dup\n when .string?\n if (_start = start_token) && (!issue)\n issue = array_entry_invalid?(token.value, _start.raw)\n end\n when .string_array_end?\n if (_start = start_token) && (_issue = issue)\n issue_for(_start, _issue)\n end\n issue = start_token = nil\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/RandZero","path":"Ameba/Rule/Lint/RandZero.html","kind":"class","full_name":"Ameba::Rule::Lint::RandZero","name":"RandZero","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/rand_zero.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/rand_zero.cr#L25"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"%s always returns 0\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows `rand(0)` and `rand(1)` calls.\nSuch calls always return `0`.\n\nFor example:\n\n```\nrand(1)\n```\n\nShould be written as:\n\n```\nrand\n# or\nrand(2)\n```\n\nYAML configuration example:\n\n```\nLint/RandZero:\n Enabled: true\n```","summary":"A rule that disallows rand(0) and rand(1) calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows `rand(0)` and `rand(1)` calls.\nSuch calls always return `0`.\n\nFor example:\n\n```\nrand(1)\n```\n\nShould be written as:\n\n```\nrand\n# or\nrand(2)\n```\n\nYAML configuration example:\n\n```\nLint/RandZero:\n Enabled: true\n```","summary":"A rule that disallows rand(0) and rand(1) calls.
A rule that disallows string conversion in string interpolation, which is redundant.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows string conversion in string interpolation,\nwhich is redundant.\n\nFor example, this is considered invalid:\n\n```\n\"Hello, #{name.to_s}\"\n```\n\nAnd this is valid:\n\n```\n\"Hello, #{name}\"\n```\n\nYAML configuration example:\n\n```\nLint/RedundantStringCoercion\n Enabled: true\n```","summary":"A rule that disallows string conversion in string interpolation, which is redundant.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_string_coercion.cr#L23"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::StringInterpolation)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"args_string":"(source, node : Crystal::StringInterpolation)","args_html":"(source, node : Crystal::StringInterpolation)","location":{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_string_coercion.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"visibility":"Public","body":"(string_coercion_nodes(node)).each do |n|\n issue_for(n.name_location, n.end_location, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithIndex","path":"Ameba/Rule/Lint/RedundantWithIndex.html","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithIndex","name":"RedundantWithIndex","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/redundant_with_index.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/redundant_with_index.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows redundant `with_index` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each.with_index do |e|\n # ...\nend\n\ncollection.each_with_index do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithIndex:\n Enabled: true\n```","summary":"A rule that disallows redundant with_index calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant `with_index` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each.with_index do |e|\n # ...\nend\n\ncollection.each_with_index do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithIndex:\n Enabled: true\n```","summary":"A rule that disallows redundant with_index calls.
A rule that disallows redundant each_with_object calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant `each_with_object` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each_with_object(0) do |e|\n # ...\nend\n\ncollection.each_with_object(0) do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithObject:\n Enabled: true\n```","summary":"A rule that disallows redundant each_with_object calls.
A rule that disallows shadowed arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows shadowed arguments.\n\nFor example, this is considered invalid:\n\n```\ndo_something do |foo|\n foo = 1 # shadows block argument\n foo\nend\n\ndef do_something(foo)\n foo = 1 # shadows method argument\n foo\nend\n```\n\nand it should be written as follows:\n\n```\ndo_something do |foo|\n foo = foo + 42\n foo\nend\n\ndef do_something(foo)\n foo = foo + 42\n foo\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedArgument:\n Enabled: true\n```","summary":"A rule that disallows shadowed arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_argument.cr#L38"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_argument.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"scope.arguments.each do |arg|\n if assign = arg.variable.assign_before_reference\n else\n next\n end\n issue_for(assign, MSG % arg.name)\nend"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_argument.cr#L45"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedException","path":"Ameba/Rule/Lint/ShadowedException.html","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedException","name":"ShadowedException","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_exception.cr#L36"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shadowed exception found: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows a rescued exception that get shadowed by a\nless specific exception being rescued before a more specific\nexception is rescued.\n\nFor example, this is invalid:\n\n```\nbegin\n do_something\nrescue Exception\n handle_exception\nrescue ArgumentError\n handle_argument_error_exception\nend\n```\n\nAnd it has to be written as follows:\n\n```\nbegin\n do_something\nrescue ArgumentError\n handle_argument_error_exception\nrescue Exception\n handle_exception\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedException:\n Enabled: true\n```","summary":"A rule that disallows a rescued exception that get shadowed by a less specific exception being rescued before a more specific exception is rescued.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows a rescued exception that get shadowed by a\nless specific exception being rescued before a more specific\nexception is rescued.\n\nFor example, this is invalid:\n\n```\nbegin\n do_something\nrescue Exception\n handle_exception\nrescue ArgumentError\n handle_argument_error_exception\nend\n```\n\nAnd it has to be written as follows:\n\n```\nbegin\n do_something\nrescue ArgumentError\n handle_argument_error_exception\nrescue Exception\n handle_exception\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedException:\n Enabled: true\n```","summary":"A rule that disallows a rescued exception that get shadowed by a less specific exception being rescued before a more specific exception is rescued.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_exception.cr#L36"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ExceptionHandler)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"args_string":"(source, node : Crystal::ExceptionHandler)","args_html":"(source, node : Crystal::ExceptionHandler)","location":{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowed_exception.cr#L43"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"visibility":"Public","body":"rescues = node.rescues\nif rescues.nil?\n return\nend\n(shadowed(rescues)).each do |path|\n issue_for(path, MSG % (path.names.join(\"::\")))\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ShadowingOuterLocalVar","path":"Ameba/Rule/Lint/ShadowingOuterLocalVar.html","kind":"class","full_name":"Ameba::Rule::Lint::ShadowingOuterLocalVar","name":"ShadowingOuterLocalVar","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shadowing outer local variable `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows the usage of the same name as outer local variables\nfor block or proc arguments.\n\nFor example, this is considered incorrect:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |foo| # shadowing outer `foo`\n end\nend\n```\n\nand should be written as:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |bar|\n end\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowingOuterLocalVar:\n Enabled: true\n```","summary":"A rule that disallows the usage of the same name as outer local variables for block or proc arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the usage of the same name as outer local variables\nfor block or proc arguments.\n\nFor example, this is considered incorrect:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |foo| # shadowing outer `foo`\n end\nend\n```\n\nand should be written as:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |bar|\n end\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowingOuterLocalVar:\n Enabled: true\n```","summary":"A rule that disallows the usage of the same name as outer local variables for block or proc arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ProcLiteral|Crystal::Block,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral | Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ProcLiteral | Crystal::Block, scope : AST::Scope)","args_html":"(source, node : Crystal::ProcLiteral | Crystal::Block, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L48"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral | Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"find_shadowing(source, scope)"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shadowing_outer_local_var.cr#L41"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source, skip: [Crystal::Macro, Crystal::MacroFor])"}}]},{"html_id":"ameba/Ameba/Rule/Lint/SharedVarInFiber","path":"Ameba/Rule/Lint/SharedVarInFiber.html","kind":"class","full_name":"Ameba::Rule::Lint::SharedVarInFiber","name":"SharedVarInFiber","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L52"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shared variable `%s` is used in fiber\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows using shared variables in fibers,\nwhich are mutated during iterations.\n\nIn most cases it leads to unexpected behaviour and is undesired.\n\nFor example, having this example:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n spawn { channel.send n }\nend\n\n3.times { puts channel.receive } # => # 3, 3, 3\n```\n\nThe problem is there is only one shared between fibers variable `n`\nand when `channel.receive` is executed its value is `3`.\n\nTo solve this, the code above needs to be rewritten to the following:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n m = n\n spawn do { channel.send m }\nend\n\n3.times { puts channel.receive } # => # 1, 2, 3\n```\n\nThis rule is able to find the shared variables between fibers, which are mutated\nduring iterations. So it reports the issue on the first sample and passes on\nthe second one.\n\nThere are also other techniques to solve the problem above which are\n[officially documented](https://crystal-lang.org/reference/guides/concurrency.html)\n\nYAML configuration example:\n\n```\nLint/SharedVarInFiber:\n Enabled: true\n```","summary":"A rule that disallows using shared variables in fibers, which are mutated during iterations.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows using shared variables in fibers,\nwhich are mutated during iterations.\n\nIn most cases it leads to unexpected behaviour and is undesired.\n\nFor example, having this example:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n spawn { channel.send n }\nend\n\n3.times { puts channel.receive } # => # 3, 3, 3\n```\n\nThe problem is there is only one shared between fibers variable `n`\nand when `channel.receive` is executed its value is `3`.\n\nTo solve this, the code above needs to be rewritten to the following:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n m = n\n spawn do { channel.send m }\nend\n\n3.times { puts channel.receive } # => # 1, 2, 3\n```\n\nThis rule is able to find the shared variables between fibers, which are mutated\nduring iterations. So it reports the issue on the first sample and passes on\nthe second one.\n\nThere are also other techniques to solve the problem above which are\n[officially documented](https://crystal-lang.org/reference/guides/concurrency.html)\n\nYAML configuration example:\n\n```\nLint/SharedVarInFiber:\n Enabled: true\n```","summary":"A rule that disallows using shared variables in fibers, which are mutated during iterations.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L52"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":63,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L63"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if scope.spawn_block?\nelse\n return\nend\nscope.references.each do |ref|\n if ( variable = scope.find_variable(ref.name)).nil?\n next\n end\n if (variable.scope == scope) || (!(mutated_in_loop?(variable)))\n next\n end\n issue_for(ref.node, MSG % variable.name)\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":59,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/shared_var_in_fiber.cr#L59"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/SpecFocus","path":"Ameba/Rule/Lint/SpecFocus.html","kind":"class","full_name":"Ameba::Rule::Lint::SpecFocus","name":"SpecFocus","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L47"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Focused spec item detected\""},{"id":"SPEC_ITEM_NAMES","name":"SPEC_ITEM_NAMES","value":"[\"describe\", \"context\", \"it\", \"pending\"] of ::String"}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"Checks if specs are focused.\n\nIn specs `focus: true` is mainly used to focus on a spec\nitem locally during development. However, if such change\nis committed, it silently runs only focused spec on all\nother environment, which is undesired.\n\nThis is considered bad:\n\n```\ndescribe MyClass, focus: true do\nend\n\ndescribe \".new\", focus: true do\nend\n\ncontext \"my context\", focus: true do\nend\n\nit \"works\", focus: true do\nend\n```\n\nAnd it should be written as the following:\n\n```\ndescribe MyClass do\nend\n\ndescribe \".new\" do\nend\n\ncontext \"my context\" do\nend\n\nit \"works\" do\nend\n```\n\nYAML configuration example:\n\n```\nLint/SpecFocus:\n Enabled: true\n```","summary":"Checks if specs are focused.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"Checks if specs are focused.\n\nIn specs `focus: true` is mainly used to focus on a spec\nitem locally during development. However, if such change\nis committed, it silently runs only focused spec on all\nother environment, which is undesired.\n\nThis is considered bad:\n\n```\ndescribe MyClass, focus: true do\nend\n\ndescribe \".new\", focus: true do\nend\n\ncontext \"my context\", focus: true do\nend\n\nit \"works\", focus: true do\nend\n```\n\nAnd it should be written as the following:\n\n```\ndescribe MyClass do\nend\n\ndescribe \".new\" do\nend\n\ncontext \"my context\" do\nend\n\nit \"works\" do\nend\n```\n\nYAML configuration example:\n\n```\nLint/SpecFocus:\n Enabled: true\n```","summary":"Checks if specs are focused.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L47"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(SPEC_ITEM_NAMES)\nelse\n return\nend\nif node.block\nelse\n return\nend\narg = node.named_args.try(&.find() do |__arg1|\n __arg1.name == \"focus\"\nend)\nif arg\nelse\n return\nend\nissue_for(arg, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/spec_focus.cr#L55"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"if source.spec?\nelse\n return\nend\nAST::NodeVisitor.new(self, source)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Syntax","path":"Ameba/Rule/Lint/Syntax.html","kind":"class","full_name":"Ameba::Rule::Lint::Syntax","name":"Syntax","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/syntax.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/syntax.cr#L21"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports invalid Crystal syntax.\n\nFor example, this syntax is invalid:\n\n```\ndef hello\n do_something\nrescue Exception => e\nend\n```\n\nAnd should be properly written:\n\n```\ndef hello\n do_something\nrescue e : Exception\nend\n```","summary":"A rule that reports invalid Crystal syntax.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports invalid Crystal syntax.\n\nFor example, this syntax is invalid:\n\n```\ndef hello\n do_something\nrescue Exception => e\nend\n```\n\nAnd should be properly written:\n\n```\ndef hello\n do_something\nrescue e : Exception\nend\n```","summary":"A rule that reports invalid Crystal syntax.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/syntax.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/syntax.cr#L21"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","return_type":"Ameba::Severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/syntax.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/syntax.cr#L27"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"begin\n source.ast\nrescue e : Crystal::SyntaxException\n issue_for({e.line_number, e.column_number}, e.message.to_s)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnneededDisableDirective","path":"Ameba/Rule/Lint/UnneededDisableDirective.html","kind":"class","full_name":"Ameba::Rule::Lint::UnneededDisableDirective","name":"UnneededDisableDirective","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unneeded_disable_directive.cr#L27"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unnecessary disabling of %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unneeded disable directives.\nFor example, this is considered invalid:\n\n```\n# ameba:disable Style/PredicateName\ndef comment?\n do_something\nend\n```\n\nas the predicate name is correct and the comment directive does not\nhave any effect, the snippet should be written as the following:\n\n```\ndef comment?\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnneededDisableDirective\n Enabled: true\n```","summary":"A rule that reports unneeded disable directives.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unneeded disable directives.\nFor example, this is considered invalid:\n\n```\n# ameba:disable Style/PredicateName\ndef comment?\n do_something\nend\n```\n\nas the predicate name is correct and the comment directive does not\nhave any effect, the snippet should be written as the following:\n\n```\ndef comment?\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnneededDisableDirective\n Enabled: true\n```","summary":"A rule that reports unneeded disable directives.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unneeded_disable_directive.cr#L27"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unneeded_disable_directive.cr#L34"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.comment?\n else\n next\n end\n if directive = source.parse_inline_directive(token.value.to_s)\n else\n next\n end\n if names = unneeded_disables(source, directive, token.location)\n else\n next\n end\n if names.empty?\n next\n end\n issue_for(token, MSG % (names.join(\", \")))\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","path":"Ameba/Rule/Lint/UnreachableCode.html","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L44"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unreachable code detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unreachable code.\n\nFor example, this is considered invalid:\n\n```\ndef method(a)\n return 42\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break\n a += 1\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method(a)\n return 42 if a == 0\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break a > 3\n a += 1\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnreachableCode:\n Enabled: true\n```","summary":"A rule that reports unreachable code.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unreachable code.\n\nFor example, this is considered invalid:\n\n```\ndef method(a)\n return 42\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break\n a += 1\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method(a)\n return 42 if a == 0\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break a > 3\n a += 1\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnreachableCode:\n Enabled: true\n```","summary":"A rule that reports unreachable code.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L44"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,flow_expression:AST::FlowExpression)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"flow_expression","external_name":"flow_expression","restriction":"AST::FlowExpression"}],"args_string":"(source, node, flow_expression : AST::FlowExpression)","args_html":"(source, node, flow_expression : AST::FlowExpression)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":57,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L57"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"flow_expression","external_name":"flow_expression","restriction":"AST::FlowExpression"}],"visibility":"Public","body":"if unreachable_node = flow_expression.unreachable_nodes.first?\nelse\n return\nend\nissue_for(unreachable_node, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unreachable_code.cr#L53"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::FlowExpressionVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnusedArgument","path":"Ameba/Rule/Lint/UnusedArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::UnusedArgument","name":"UnusedArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unused argument `%s`. If it's necessary, use `%s` as an argument name to indicate that it won't be used.\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unused arguments.\nFor example, this is considered invalid:\n\n```\ndef method(a, b, c)\n a + b\nend\n```\n\nand should be written as:\n\n```\ndef method(a, b)\n a + b\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedArgument:\n Enabled: true\n IgnoreDefs: true\n IgnoreBlocks: false\n IgnoreProcs: false\n```","summary":"A rule that reports unused arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unused arguments.\nFor example, this is considered invalid:\n\n```\ndef method(a, b, c)\n a + b\nend\n```\n\nand should be written as:\n\n```\ndef method(a, b)\n a + b\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedArgument:\n Enabled: true\n IgnoreDefs: true\n IgnoreBlocks: false\n IgnoreProcs: false\n```","summary":"A rule that reports unused arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"ignore_blocks=(ignore_blocks:Bool)-instance-method","name":"ignore_blocks=","abstract":false,"args":[{"name":"ignore_blocks","external_name":"ignore_blocks","restriction":"Bool"}],"args_string":"(ignore_blocks : Bool)","args_html":"(ignore_blocks : Bool)","def":{"name":"ignore_blocks=","args":[{"name":"ignore_blocks","external_name":"ignore_blocks","restriction":"Bool"}],"visibility":"Public","body":"@ignore_blocks = ignore_blocks"}},{"html_id":"ignore_blocks?:Bool-instance-method","name":"ignore_blocks?","abstract":false,"def":{"name":"ignore_blocks?","return_type":"Bool","visibility":"Public","body":"@ignore_blocks"}},{"html_id":"ignore_defs=(ignore_defs:Bool)-instance-method","name":"ignore_defs=","abstract":false,"args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"args_string":"(ignore_defs : Bool)","args_html":"(ignore_defs : Bool)","def":{"name":"ignore_defs=","args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_defs = ignore_defs"}},{"html_id":"ignore_defs?:Bool-instance-method","name":"ignore_defs?","abstract":false,"def":{"name":"ignore_defs?","return_type":"Bool","visibility":"Public","body":"@ignore_defs"}},{"html_id":"ignore_procs=(ignore_procs:Bool)-instance-method","name":"ignore_procs=","abstract":false,"args":[{"name":"ignore_procs","external_name":"ignore_procs","restriction":"Bool"}],"args_string":"(ignore_procs : Bool)","args_html":"(ignore_procs : Bool)","def":{"name":"ignore_procs=","args":[{"name":"ignore_procs","external_name":"ignore_procs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_procs = ignore_procs"}},{"html_id":"ignore_procs?:Bool-instance-method","name":"ignore_procs?","abstract":false,"def":{"name":"ignore_procs?","return_type":"Bool","visibility":"Public","body":"@ignore_procs"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ProcLiteral,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ProcLiteral, scope : AST::Scope)","args_html":"(source, node : Crystal::ProcLiteral, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L44"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_procs? || (find_unused_arguments(source, scope))"}},{"html_id":"test(source,node:Crystal::Block,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Block, scope : AST::Scope)","args_html":"(source, node : Crystal::Block, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L48"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_blocks? || (find_unused_arguments(source, scope))"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L52"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"arguments = scope.arguments.dup\nif block_arg = node.block_arg\n arguments.reject!() do |__arg0|\n __arg0.node == block_arg\n end\nend\nignore_defs? || (find_unused_arguments(source, scope, arguments))\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_argument.cr#L40"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","path":"Ameba/Rule/Lint/UnusedBlockArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG_UNUSED","name":"MSG_UNUSED","value":"\"Unused block argument `%1$s`. If it's necessary, use `_%1$s` as an argument name to indicate that it won't be used.\""},{"id":"MSG_YIELDED","name":"MSG_YIELDED","value":"\"Use `&` as an argument name to indicate that it won't be referenced.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unused block arguments.\nFor example, this is considered invalid:\n\n```\ndef foo(a, b, &block)\n a + b\nend\n\ndef bar(&block)\n yield 42\nend\n```\n\nand should be written as:\n\n```\ndef foo(a, b, &_block)\n a + b\nend\n\ndef bar(&)\n yield 42\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedBlockArgument:\n Enabled: true\n```","summary":"A rule that reports unused block arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unused block arguments.\nFor example, this is considered invalid:\n\n```\ndef foo(a, b, &block)\n a + b\nend\n\ndef bar(&block)\n yield 42\nend\n```\n\nand should be written as:\n\n```\ndef foo(a, b, &_block)\n a + b\nend\n\ndef bar(&)\n yield 42\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedBlockArgument:\n Enabled: true\n```","summary":"A rule that reports unused block arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if node.abstract?\n return\nend\nif block_arg = node.block_arg\nelse\n return\nend\nif block_arg = scope.arguments.find() do |__arg0|\n __arg0.node == block_arg\nend\nelse\n return\nend\nif block_arg.anonymous?\n return\nend\nif scope.references?(block_arg.variable)\n return\nend\nlocation = block_arg.node.location\nend_location = location.try(&.adjust(column_number: block_arg.name.size - 1))\nif scope.yields?\n if location && end_location\n issue_for(location, end_location, MSG_YIELDED) do |corrector|\n corrector.remove(location, end_location)\n end\n else\n issue_for(block_arg.node, MSG_YIELDED)\n end\nelse\n if block_arg.ignored?\n return\n end\n if location && end_location\n issue_for(location, end_location, MSG_UNUSED % block_arg.name) do |corrector|\n corrector.insert_before(location, '_')\n end\n else\n issue_for(block_arg.node, MSG_UNUSED % block_arg.name)\n end\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/unused_block_argument.cr#L45"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UselessAssign","path":"Ameba/Rule/Lint/UselessAssign.html","kind":"class","full_name":"Ameba::Rule::Lint::UselessAssign","name":"UselessAssign","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Useless assignment to variable `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless assignments.\n\nFor example, this is considered invalid:\n\n```\ndef method\n var = 1\n do_something\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method\n var = 1\n do_something(var)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessAssign:\n Enabled: true\n```","summary":"A rule that disallows useless assignments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless assignments.\n\nFor example, this is considered invalid:\n\n```\ndef method\n var = 1\n do_something\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method\n var = 1\n do_something(var)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessAssign:\n Enabled: true\n```","summary":"A rule that disallows useless assignments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"scope.variables.each do |var|\n if (var.ignored? || var.used_in_macro?) || var.captured_by_block?\n next\n end\n if scope.assigns_type_dec?(var.name)\n next\n end\n var.assignments.each do |assign|\n if assign.referenced? || assign.transformed?\n next\n end\n issue_for(assign.target_node, MSG % var.name)\n end\nend"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_assign.cr#L35"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UselessConditionInWhen","path":"Ameba/Rule/Lint/UselessConditionInWhen.html","kind":"class","full_name":"Ameba::Rule::Lint::UselessConditionInWhen","name":"UselessConditionInWhen","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_condition_in_when.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Useless condition in when detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless conditions in when clause\nwhere it is guaranteed to always return the same result.\n\nFor example, this is considered invalid:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io) if local?\nend\n```\n\nAnd has to be written as the following:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessConditionInWhen:\n Enabled: true\n```","summary":"A rule that disallows useless conditions in when clause where it is guaranteed to always return the same result.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless conditions in when clause\nwhere it is guaranteed to always return the same result.\n\nFor example, this is considered invalid:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io) if local?\nend\n```\n\nAnd has to be written as the following:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessConditionInWhen:\n Enabled: true\n```","summary":"A rule that disallows useless conditions in when clause where it is guaranteed to always return the same result.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_condition_in_when.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::When)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::When"}],"args_string":"(source, node : Crystal::When)","args_html":"(source, node : Crystal::When)","location":{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":50,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/lint/useless_condition_in_when.cr#L50"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::When"}],"visibility":"Public","body":"ConditionInWhenVisitor.new(self, source, node)"}}]}]},{"html_id":"ameba/Ameba/Rule/Metrics","path":"Ameba/Rule/Metrics.html","kind":"module","full_name":"Ameba::Rule::Metrics","name":"Metrics","abstract":false,"locations":[{"filename":"src/ameba/rule/metrics/cyclomatic_complexity.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/metrics/cyclomatic_complexity.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","path":"Ameba/Rule/Metrics/CyclomaticComplexity.html","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/metrics/cyclomatic_complexity.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/metrics/cyclomatic_complexity.cr#L11"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Cyclomatic complexity too high [%d/%d]\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Metrics","kind":"module","full_name":"Ameba::Rule::Metrics","name":"Metrics"},"doc":"A rule that disallows methods with a cyclomatic complexity higher than `MaxComplexity`\n\nYAML configuration example:\n\n```\nMetrics/CyclomaticComplexity:\n Enabled: true\n MaxComplexity: 10\n```","summary":"A rule that disallows methods with a cyclomatic complexity higher than MaxComplexity
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows methods with a cyclomatic complexity higher than `MaxComplexity`\n\nYAML configuration example:\n\n```\nMetrics/CyclomaticComplexity:\n Enabled: true\n MaxComplexity: 10\n```","summary":"A rule that disallows methods with a cyclomatic complexity higher than MaxComplexity
This rule is used to identify usage of any? calls that follow filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `any?` calls that follow filters.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].select { |e| e > 2 }.any?\n[1, 2, 3].reject { |e| e >= 2 }.any?\n```\n\nAnd it should be written as this:\n\n```\n[1, 2, 3].any? { |e| e > 2 }\n[1, 2, 3].any? { |e| e < 2 }\n```\n\nYAML configuration example:\n\n```\nPerformance/AnyAfterFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n```","summary":"This rule is used to identify usage of any? calls that follow filters.
This rule is used to identify usage of any? calls that follow filters.
This rule is used to identify usage of arg-less Enumerable#any? calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of arg-less `Enumerable#any?` calls.\n\nUsing `Enumerable#any?` instead of `Enumerable#empty?` might lead to an\nunexpected results (like `[nil, false].any? # => false`). In some cases\nit also might be less efficient, since it iterates until the block will\nreturn a _truthy_ value, instead of just checking if there's at least\none value present.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].any?\n```\n\nAnd it should be written as this:\n\n```\n![1, 2, 3].empty?\n```\n\nYAML configuration example:\n\n```\nPerformance/AnyInsteadOfEmpty:\n Enabled: true\n```","summary":"This rule is used to identify usage of arg-less Enumerable#any? calls.
This rule is used to identify usage of arg-less Enumerable#any? calls.
A general base class for performance rules.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A general base class for performance rules.","summary":"A general base class for performance rules.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/performance/base.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/base.cr#L5"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"catch(source:Source)-instance-method","name":"catch","doc":"A convenient addition to `#test` method that does the same\nbut returns a passed in `source` as an addition.\n\n```\nsource = MyRule.new.catch(source)\nsource.valid?\n```","summary":"A convenient addition to #test method that does the same but returns a passed in source as an addition.
All these methods are allocating a new object
"},{"id":"MSG","name":"MSG","value":"\"Use bang method variant `%s!` after chained `%s` call\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Performance","kind":"module","full_name":"Ameba::Rule::Performance","name":"Performance"},"doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/chained_call_with_no_bang.cr#L39"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"call_names:Array(String)-instance-method","name":"call_names","abstract":false,"def":{"name":"call_names","visibility":"Public","body":"@call_names"}},{"html_id":"call_names=(call_names:Array(String))-instance-method","name":"call_names=","abstract":false,"args":[{"name":"call_names","external_name":"call_names","restriction":"::Array(::String)"}],"args_string":"(call_names : Array(String))","args_html":"(call_names : Array(String))","def":{"name":"call_names=","args":[{"name":"call_names","external_name":"call_names","restriction":"::Array(::String)"}],"visibility":"Public","body":"@call_names = call_names"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/chained_call_with_no_bang.cr#L65"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (obj = node.obj).is_a?(Crystal::Call)\nelse\n return\nend\nif node.name.in?(call_names)\nelse\n return\nend\nif (obj.name.in?(call_names)) || (obj.name.in?(ALLOCATING_METHOD_NAMES))\nelse\n return\nend\nif location = node.name_location\nelse\n return\nend\nif end_location = name_end_location(node)\nelse\n return\nend\nissue_for(location, end_location, MSG % {node.name, obj.name}) do |corrector|\n corrector.insert_after(end_location, '!')\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/chained_call_with_no_bang.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source, skip: :macro)"}}]},{"html_id":"ameba/Ameba/Rule/Performance/CompactAfterMap","path":"Ameba/Rule/Performance/CompactAfterMap.html","kind":"class","full_name":"Ameba::Rule::Performance::CompactAfterMap","name":"CompactAfterMap","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/performance/compact_after_map.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/performance/compact_after_map.cr#L24"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use `compact_map {...}` instead of `map {...}.compact`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Performance","kind":"module","full_name":"Ameba::Rule::Performance","name":"Performance"},"doc":"This rule is used to identify usage of `compact` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.match(/^A./)).compact\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].compact_map(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nPerformance/CompactAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of compact calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `compact` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.match(/^A./)).compact\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].compact_map(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nPerformance/CompactAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of compact calls that follow map.
This rule is used to identify usage of compact calls that follow map.
This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify excessive collection allocations,\nthat can be avoided by using `each_This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
This rule is used to identify usage of first/last/first?/last? calls that follow filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `first/last/first?/last?` calls that follow filters.\n\nFor example, this is considered inefficient:\n\n```\n[-1, 0, 1, 2].select { |e| e > 0 }.first?\n[-1, 0, 1, 2].select { |e| e > 0 }.last?\n```\n\nAnd can be written as this:\n\n```\n[-1, 0, 1, 2].find { |e| e > 0 }\n[-1, 0, 1, 2].reverse_each.find { |e| e > 0 }\n```\n\nYAML configuration example:\n\n```\nPerformance/FirstLastAfterFilter\n Enabled: true\n FilterNames:\n - select\n```","summary":"This rule is used to identify usage of first/last/first?/last? calls that follow filters.
This rule is used to identify usage of first/last/first?/last? calls that follow filters.
This rule is used to identify usage of flatten calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `flatten` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.chars).flatten\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].flat_map(&.chars)\n```\n\nYAML configuration example:\n\n```\nPerformance/FlattenAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of flatten calls that follow map.
This rule is used to identify usage of flatten calls that follow map.
This rule is used to identify usage of sum/product calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `sum/product` calls\nthat follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n(1..3).map(&.*(2)).sum\n```\n\nAnd can be written as this:\n\n```\n(1..3).sum(&.*(2))\n```\n\nYAML configuration example:\n\n```\nPerformance/MapInsteadOfBlock:\n Enabled: true\n```","summary":"This rule is used to identify usage of sum/product calls that follow map.
This rule is used to identify usage of sum/product calls that follow map.
This rule is used to identify usage of min/max/minmax calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `min/max/minmax` calls that follow `map`.\n\nFor example, this is considered invalid:\n\n```\n%w[Alice Bob].map(&.size).min\n%w[Alice Bob].map(&.size).max\n%w[Alice Bob].map(&.size).minmax\n```\n\nAnd it should be written as this:\n\n```\n%w[Alice Bob].min_of(&.size)\n%w[Alice Bob].max_of(&.size)\n%w[Alice Bob].minmax_of(&.size)\n```\n\nYAML configuration example:\n\n```\nPerformance/MinMaxAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of min/max/minmax calls that follow map.
This rule is used to identify usage of min/max/minmax calls that follow map.
This rule is used to identify usage of size calls that follow filter.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `size` calls that follow filter.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].select { |e| e > 2 }.size\n[1, 2, 3].reject { |e| e < 2 }.size\n[1, 2, 3].select(&.< 2).size\n[0, 1, 2].select(&.zero?).size\n[0, 1, 2].reject(&.zero?).size\n```\n\nAnd it should be written as this:\n\n```\n[1, 2, 3].count { |e| e > 2 }\n[1, 2, 3].count { |e| e >= 2 }\n[1, 2, 3].count(&.< 2)\n[0, 1, 2].count(&.zero?)\n[0, 1, 2].count(&.!= 0)\n```\n\nYAML configuration example:\n\n```\nPerformance/SizeAfterFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n```","summary":"This rule is used to identify usage of size calls that follow filter.
This rule is used to identify usage of size calls that follow filter.
A rule that enforces constant names to be in screaming case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces constant names to be in screaming case.\n\nFor example, these constant names are considered valid:\n\n```\nLUCKY_NUMBERS = [3, 7, 11]\nDOCUMENTATION_URL = \"http://crystal-lang.org/docs\"\n```\n\nAnd these are invalid names:\n\n```\nmyBadConstant = 1\nWrong_NAME = 2\n```\n\nYAML configuration example:\n\n```\nStyle/ConstantNames:\n Enabled: true\n```","summary":"A rule that enforces constant names to be in screaming case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/constant_names.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/constant_names.cr#L24"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Assign)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"args_string":"(source, node : Crystal::Assign)","args_html":"(source, node : Crystal::Assign)","location":{"filename":"src/ameba/rule/style/constant_names.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/constant_names.cr#L31"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"visibility":"Public","body":"if (target = node.target).is_a?(Crystal::Path)\nelse\n return\nend\nname = target.names.first\nexpected = name.upcase\nif name.in?(expected, name.camelcase)\n return\nend\nissue_for(target, MSG % {expected, name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","path":"Ameba/Rule/Style/GuardClause.html","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L54"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use a guard clause (`%s`) instead of wrapping the code inside a conditional expression.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"Use a guard clause instead of wrapping the code inside a conditional\nexpression\n\n```\n# bad\ndef test\n if something\n work\n end\nend\n\n# good\ndef test\n return unless something\n\n work\nend\n\n# also good\ndef test\n work if something\nend\n\n# bad\nif something\n raise \"exception\"\nelse\n ok\nend\n\n# good\nraise \"exception\" if something\nok\n\n# bad\nif something\n foo || raise(\"exception\")\nelse\n ok\nend\n\n# good\nfoo || raise(\"exception\") if something\nok\n```\n\nYAML configuration example:\n\n```\nStyle/GuardClause:\n Enabled: true\n```","summary":"Use a guard clause instead of wrapping the code inside a conditional expression
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"Use a guard clause instead of wrapping the code inside a conditional\nexpression\n\n```\n# bad\ndef test\n if something\n work\n end\nend\n\n# good\ndef test\n return unless something\n\n work\nend\n\n# also good\ndef test\n work if something\nend\n\n# bad\nif something\n raise \"exception\"\nelse\n ok\nend\n\n# good\nraise \"exception\" if something\nok\n\n# bad\nif something\n foo || raise(\"exception\")\nelse\n ok\nend\n\n# good\nfoo || raise(\"exception\") if something\nok\n```\n\nYAML configuration example:\n\n```\nStyle/GuardClause:\n Enabled: true\n```","summary":"Use a guard clause instead of wrapping the code inside a conditional expression
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L54"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"guard_clause_source(source,guard_clause,parent)-instance-method","name":"guard_clause_source","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"guard_clause","external_name":"guard_clause","restriction":""},{"name":"parent","external_name":"parent","restriction":""}],"args_string":"(source, guard_clause, parent)","args_html":"(source, guard_clause, parent)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":180,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L180"},"def":{"name":"guard_clause_source","args":[{"name":"source","external_name":"source","restriction":""},{"name":"guard_clause","external_name":"guard_clause","restriction":""},{"name":"parent","external_name":"parent","restriction":""}],"visibility":"Public","body":"node = parent.is_a?(Crystal::BinaryOp) ? parent : guard_clause\nnode_source(node, source.lines)\n"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":71,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L71"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"final_expression = if (body = node.body).is_a?(Crystal::Expressions)\n body.last\nelse\n body\nend\ncase final_expression\nwhen Crystal::If, Crystal::Unless\n check_ending_if(source, final_expression)\nend\n"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless"}],"args_string":"(source, node : Crystal::If | Crystal::Unless)","args_html":"(source, node : Crystal::If | Crystal::Unless)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":85,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L85"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless"}],"visibility":"Public","body":"if accepted_form?(source, node, ending: false)\n return\nend\ncase\nwhen guard_clause = guard_clause(node.then)\n parent, conditional_keyword = node.then, keyword(node)\nwhen guard_clause = guard_clause(node.else)\n parent, conditional_keyword = node.else, opposite_keyword(node)\nend\nif (guard_clause && parent) && conditional_keyword\nelse\n return\nend\nguard_clause_source = guard_clause_source(source, guard_clause, parent)\nreport_issue(source, node, guard_clause_source, conditional_keyword)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/guard_clause.cr#L65"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source, skip: [Crystal::Assign])"}}]},{"html_id":"ameba/Ameba/Rule/Style/IsAFilter","path":"Ameba/Rule/Style/IsAFilter.html","kind":"class","full_name":"Ameba::Rule::Style::IsAFilter","name":"IsAFilter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/is_a_filter.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/is_a_filter.cr#L41"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use `%s` instead of `%s`\""},{"id":"NEW","name":"NEW","value":"\"%s(%s)\""},{"id":"OLD","name":"OLD","value":"\"%s {...}\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"This rule is used to identify usage of `is_a?/nil?` calls within filters.\n\nFor example, this is considered invalid:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(&.is_a?(Regex::MatchData)) # => true\nmatches.one?(&.nil?) # => true\n\ntypeof(matches.reject(&.nil?)) # => Array(Regex::MatchData | Nil)\ntypeof(matches.select(&.is_a?(Regex::MatchData))) # => Array(Regex::MatchData | Nil)\n```\n\nAnd it should be written as this:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(Regex::MatchData) # => true\nmatches.one?(Nil) # => true\n\ntypeof(matches.reject(Nil)) # => Array(Regex::MatchData)\ntypeof(matches.select(Regex::MatchData)) # => Array(Regex::MatchData)\n```\n\nYAML configuration example:\n\n```\nStyle/IsAFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n - any?\n - all?\n - none?\n - one?\n```","summary":"This rule is used to identify usage of is_a?/nil? calls within filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of `is_a?/nil?` calls within filters.\n\nFor example, this is considered invalid:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(&.is_a?(Regex::MatchData)) # => true\nmatches.one?(&.nil?) # => true\n\ntypeof(matches.reject(&.nil?)) # => Array(Regex::MatchData | Nil)\ntypeof(matches.select(&.is_a?(Regex::MatchData))) # => Array(Regex::MatchData | Nil)\n```\n\nAnd it should be written as this:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(Regex::MatchData) # => true\nmatches.one?(Nil) # => true\n\ntypeof(matches.reject(Nil)) # => Array(Regex::MatchData)\ntypeof(matches.select(Regex::MatchData)) # => Array(Regex::MatchData)\n```\n\nYAML configuration example:\n\n```\nStyle/IsAFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n - any?\n - all?\n - none?\n - one?\n```","summary":"This rule is used to identify usage of is_a?/nil? calls within filters.
A rule that disallows calls to is_a?(Nil) in favor of nil?.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to `is_a?(Nil)` in favor of `nil?`.\n\nThis is considered bad:\n\n```\nvar.is_a?(Nil)\n```\n\nAnd needs to be written as:\n\n```\nvar.nil?\n```\n\nYAML configuration example:\n\n```\nStyle/IsANil:\n Enabled: true\n```","summary":"A rule that disallows calls to is_a?(Nil) in favor of nil?.
A rule that disallows usage of large numbers without underscore.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows usage of large numbers without underscore.\nThese do not affect the value of the number, but can help read\nlarge numbers more easily.\n\nFor example, these are considered invalid:\n\n```\n100000\n141592654\n5.123456\n```\n\nAnd has to be rewritten as the following:\n\n```\n100_000\n141_592_654\n5.123_456\n```\n\nYAML configuration example:\n\n```\nStyle/LargeNumbers:\n Enabled: true\n IntMinDigits: 6 # i.e. integers higher than 99999\n```","summary":"A rule that disallows usage of large numbers without underscore.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/large_numbers.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/large_numbers.cr#L29"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"int_min_digits:Int32-instance-method","name":"int_min_digits","abstract":false,"def":{"name":"int_min_digits","return_type":"Int32","visibility":"Public","body":"@int_min_digits"}},{"html_id":"int_min_digits=(int_min_digits:Int32)-instance-method","name":"int_min_digits=","abstract":false,"args":[{"name":"int_min_digits","external_name":"int_min_digits","restriction":"Int32"}],"args_string":"(int_min_digits : Int32)","args_html":"(int_min_digits : Int32)","def":{"name":"int_min_digits=","args":[{"name":"int_min_digits","external_name":"int_min_digits","restriction":"Int32"}],"visibility":"Public","body":"@int_min_digits = int_min_digits"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/style/large_numbers.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/large_numbers.cr#L38"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.number? && (decimal?(token.raw))\n else\n next\n end\n parsed = parse_number(token.raw)\n if (allowed?(*parsed)) && ((expected = underscored(*parsed)) != token.raw)\n location = token.location\n end_location = location.adjust(column_number: token.raw.size - 1)\n issue_for(location, end_location, MSG % expected) do |corrector|\n corrector.replace(location, end_location, expected)\n end\n end\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","path":"Ameba/Rule/Style/MethodNames.html","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/method_names.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/method_names.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Method name should be underscore-cased: %s, not %s\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that enforces method names to be in underscored case.\n\nFor example, these are considered valid:\n\n```\nclass Person\n def first_name\n end\n\n def date_of_birth\n end\n\n def homepage_url\n end\nend\n```\n\nAnd these are invalid method names:\n\n```\nclass Person\n def firstName\n end\n\n def date_of_Birth\n end\n\n def homepageURL\n end\nend\n```\n\nYAML configuration example:\n\n```\nStyle/MethodNames:\n Enabled: true\n```","summary":"A rule that enforces method names to be in underscored case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces method names to be in underscored case.\n\nFor example, these are considered valid:\n\n```\nclass Person\n def first_name\n end\n\n def date_of_birth\n end\n\n def homepage_url\n end\nend\n```\n\nAnd these are invalid method names:\n\n```\nclass Person\n def firstName\n end\n\n def date_of_Birth\n end\n\n def homepageURL\n end\nend\n```\n\nYAML configuration example:\n\n```\nStyle/MethodNames:\n Enabled: true\n```","summary":"A rule that enforces method names to be in underscored case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/method_names.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/method_names.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/method_names.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/method_names.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"if (expected = node.name.underscore) == node.name\n return\nend\nif location = name_location(node)\nelse\n return\nend\nif end_location = name_end_location(node)\nelse\n return\nend\nissue_for(location, end_location, MSG % {expected, node.name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/NegatedConditionsInUnless","path":"Ameba/Rule/Style/NegatedConditionsInUnless.html","kind":"class","full_name":"Ameba::Rule::Style::NegatedConditionsInUnless","name":"NegatedConditionsInUnless","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/negated_conditions_in_unless.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid negated conditions in unless blocks\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows negated conditions in unless.\n\nFor example, this is considered invalid:\n\n```\nunless !s.empty?\n :ok\nend\n```\n\nAnd should be rewritten to the following:\n\n```\nif s.empty?\n :ok\nend\n```\n\nIt is pretty difficult to wrap your head around a block of code\nthat is executed if a negated condition is NOT met.\n\nYAML configuration example:\n\n```\nStyle/NegatedConditionsInUnless:\n Enabled: true\n```","summary":"A rule that disallows negated conditions in unless.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows negated conditions in unless.\n\nFor example, this is considered invalid:\n\n```\nunless !s.empty?\n :ok\nend\n```\n\nAnd should be rewritten to the following:\n\n```\nif s.empty?\n :ok\nend\n```\n\nIt is pretty difficult to wrap your head around a block of code\nthat is executed if a negated condition is NOT met.\n\nYAML configuration example:\n\n```\nStyle/NegatedConditionsInUnless:\n Enabled: true\n```","summary":"A rule that disallows negated conditions in unless.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/negated_conditions_in_unless.cr#L29"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Unless)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Unless"}],"args_string":"(source, node : Crystal::Unless)","args_html":"(source, node : Crystal::Unless)","location":{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/negated_conditions_in_unless.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Unless"}],"visibility":"Public","body":"if negated_condition?(node.cond)\n issue_for(node, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/ParenthesesAroundCondition","path":"Ameba/Rule/Style/ParenthesesAroundCondition.html","kind":"class","full_name":"Ameba::Rule::Style::ParenthesesAroundCondition","name":"ParenthesesAroundCondition","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/parentheses_around_condition.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/parentheses_around_condition.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG_MISSING","name":"MSG_MISSING","value":"\"Missing parentheses\""},{"id":"MSG_REDUNDANT","name":"MSG_REDUNDANT","value":"\"Redundant parentheses\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that checks for the presence of superfluous parentheses\naround the condition of `if`, `unless`, `case`, `while` and `until`.\n\nFor example, this is considered invalid:\n\n```\nif (foo == 42)\n do_something\nend\n```\n\nAnd should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nStyle/ParenthesesAroundCondition:\n Enabled: true\n ExcludeTernary: false\n AllowSafeAssignment: false\n```","summary":"A rule that checks for the presence of superfluous parentheses around the condition of if, unless, case, while and until.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that checks for the presence of superfluous parentheses\naround the condition of `if`, `unless`, `case`, `while` and `until`.\n\nFor example, this is considered invalid:\n\n```\nif (foo == 42)\n do_something\nend\n```\n\nAnd should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nStyle/ParenthesesAroundCondition:\n Enabled: true\n ExcludeTernary: false\n AllowSafeAssignment: false\n```","summary":"A rule that checks for the presence of superfluous parentheses around the condition of if, unless, case, while and until.
A rule that disallows tautological predicate names - meaning those that start with the prefix is_, except for the ones that are not valid Crystal code (e.g.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows tautological predicate names -\nmeaning those that start with the prefix `is_`, except for\nthe ones that are not valid Crystal code (e.g. `is_404?`).\n\nFavour this:\n\n```\ndef valid?(x)\nend\n```\n\nOver this:\n\n```\ndef is_valid?(x)\nend\n```\n\nYAML configuration example:\n\n```\nStyle/PredicateName:\n Enabled: true\n```","summary":"A rule that disallows tautological predicate names - meaning those that start with the prefix is_, except for the ones that are not valid Crystal code (e.g.
A rule that disallows boolean properties without the ? suffix - defined using Object#(class_)property or Object#(class_)getter macros.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows boolean properties without the `?` suffix - defined\nusing `Object#(class_)property` or `Object#(class_)getter` macros.\n\nFavour this:\n\n```\nclass Person\n property? deceased = false\n getter? witty = true\nend\n```\n\nOver this:\n\n```\nclass Person\n property deceased = false\n getter witty = true\nend\n```\n\nYAML configuration example:\n\n```\nStyle/QueryBoolMethods:\n Enabled: true\n```","summary":"A rule that disallows boolean properties without the ? suffix - defined using Object#(class_)property or Object#(class_)getter macros.
A rule that disallows redundant begin blocks.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant begin blocks.\n\nCurrently it is able to detect:\n\n1. Exception handler block that can be used as a part of the method.\n\nFor example, this:\n\n```\ndef method\n begin\n read_content\n rescue\n close_file\n end\nend\n```\n\nshould be rewritten as:\n\n```\ndef method\n read_content\nrescue\n close_file\nend\n```\n\n2. begin..end block as a top level block in a method.\n\nFor example this is considered invalid:\n\n```\ndef method\n begin\n a = 1\n b = 2\n end\nend\n```\n\nand has to be written as the following:\n\n```\ndef method\n a = 1\n b = 2\nend\n```\n\nYAML configuration example:\n\n```\nStyle/RedundantBegin:\n Enabled: true\n```","summary":"A rule that disallows redundant begin blocks.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_begin.cr","line_number":58,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_begin.cr#L58"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/redundant_begin.cr","line_number":67,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_begin.cr#L67"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"if def_loc = node.location\nelse\n return\nend\ncase body = node.body\nwhen Crystal::ExceptionHandler\n if (begin_exprs_in_handler?(body)) || (inner_handler?(body))\n return\n end\nwhen Crystal::Expressions\n if redundant_begin_in_expressions?(body)\n else\n return\n end\nelse\n return\nend\nif begin_range = def_redundant_begin_range(source, node)\nelse\n return\nend\nbegin_loc, end_loc = begin_range\nbegin_loc, end_loc = def_loc.seek(begin_loc), def_loc.seek(end_loc)\nbegin_end_loc = begin_loc.adjust(column_number: {{ \"begin\".size - 1 }})\nend_end_loc = end_loc.adjust(column_number: {{ \"end\".size - 1 }})\nissue_for(begin_loc, begin_end_loc, MSG) do |corrector|\n corrector.remove(begin_loc, begin_end_loc)\n corrector.remove(end_loc, end_end_loc)\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","path":"Ameba/Rule/Style/RedundantNext.html","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":99,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_next.cr#L99"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Redundant `next` detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows redundant next expressions. A `next` keyword allows\na block to skip to the next iteration early, however, it is considered\nredundant in cases where it is the last expression in a block or combines\ninto the node which is the last in a block.\n\nFor example, this is considered invalid:\n\n```\nblock do |v|\n next v + 1\nend\n```\n\n```\nblock do |v|\n case v\n when .nil?\n next \"nil\"\n when .blank?\n next \"blank\"\n else\n next \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\nblock do |v|\n v + 1\nend\n```\n\n```\nblock do |v|\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwhich yield tuple literals i.e.\n\n```\nblock do\n next a, b\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n {a, b}\nend\n```\n\n2. *allow_empty_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwithout arguments. Sometimes such statements are used to yild the `nil` value explicitly.\n\n```\nblock do\n @foo = :empty\n next\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantNext:\n Enabled: true\n AllowMultiNext: true\n AllowEmptyNext: true\n```","summary":"A rule that disallows redundant next expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant next expressions. A `next` keyword allows\na block to skip to the next iteration early, however, it is considered\nredundant in cases where it is the last expression in a block or combines\ninto the node which is the last in a block.\n\nFor example, this is considered invalid:\n\n```\nblock do |v|\n next v + 1\nend\n```\n\n```\nblock do |v|\n case v\n when .nil?\n next \"nil\"\n when .blank?\n next \"blank\"\n else\n next \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\nblock do |v|\n v + 1\nend\n```\n\n```\nblock do |v|\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwhich yield tuple literals i.e.\n\n```\nblock do\n next a, b\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n {a, b}\nend\n```\n\n2. *allow_empty_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwithout arguments. Sometimes such statements are used to yild the `nil` value explicitly.\n\n```\nblock do\n @foo = :empty\n next\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantNext:\n Enabled: true\n AllowMultiNext: true\n AllowEmptyNext: true\n```","summary":"A rule that disallows redundant next expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":99,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_next.cr#L99"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"allow_empty_next=(allow_empty_next:Bool)-instance-method","name":"allow_empty_next=","abstract":false,"args":[{"name":"allow_empty_next","external_name":"allow_empty_next","restriction":"Bool"}],"args_string":"(allow_empty_next : Bool)","args_html":"(allow_empty_next : Bool)","def":{"name":"allow_empty_next=","args":[{"name":"allow_empty_next","external_name":"allow_empty_next","restriction":"Bool"}],"visibility":"Public","body":"@allow_empty_next = allow_empty_next"}},{"html_id":"allow_empty_next?:Bool-instance-method","name":"allow_empty_next?","abstract":false,"def":{"name":"allow_empty_next?","return_type":"Bool","visibility":"Public","body":"@allow_empty_next"}},{"html_id":"allow_multi_next=(allow_multi_next:Bool)-instance-method","name":"allow_multi_next=","abstract":false,"args":[{"name":"allow_multi_next","external_name":"allow_multi_next","restriction":"Bool"}],"args_string":"(allow_multi_next : Bool)","args_html":"(allow_multi_next : Bool)","def":{"name":"allow_multi_next=","args":[{"name":"allow_multi_next","external_name":"allow_multi_next","restriction":"Bool"}],"visibility":"Public","body":"@allow_multi_next = allow_multi_next"}},{"html_id":"allow_multi_next?:Bool-instance-method","name":"allow_multi_next?","abstract":false,"def":{"name":"allow_multi_next?","return_type":"Bool","visibility":"Public","body":"@allow_multi_next"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Next,visitor:AST::RedundantControlExpressionVisitor)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Next"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"args_string":"(source, node : Crystal::Next, visitor : AST::RedundantControlExpressionVisitor)","args_html":"(source, node : Crystal::Next, visitor : AST::RedundantControlExpressionVisitor)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":115,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_next.cr#L115"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Next"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"visibility":"Public","body":"if allow_multi_next? && node.exp.is_a?(Crystal::TupleLiteral)\n return\nend\nif allow_empty_next? && (node.exp.nil? || node.exp.try(&.nop?))\n return\nend\nif exp_code = control_exp_code(node, source.lines)\n issue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\n end\nelse\n issue_for(node, MSG)\nend\n"}},{"html_id":"test(source,node:Crystal::Block)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"}],"args_string":"(source, node : Crystal::Block)","args_html":"(source, node : Crystal::Block)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":111,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_next.cr#L111"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"}],"visibility":"Public","body":"AST::RedundantControlExpressionVisitor.new(self, source, node.body)"}}]},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","path":"Ameba/Rule/Style/RedundantReturn.html","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_return.cr#L96"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Redundant `return` detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows redundant return expressions.\n\nFor example, this is considered invalid:\n\n```\ndef foo\n return :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n return \"nil\"\n when .blank?\n return \"blank\"\n else\n return \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef foo\n :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwhich return tuple literals i.e.\n\n```\ndef method(a, b)\n return a, b\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method(a, b)\n {a, b}\nend\n```\n\n2. *allow_empty_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwithout arguments. Sometimes such returns are used to return the `nil` value explicitly.\n\n```\ndef method\n @foo = :empty\n return\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantReturn:\n Enabled: true\n AllowMultiReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant return expressions.\n\nFor example, this is considered invalid:\n\n```\ndef foo\n return :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n return \"nil\"\n when .blank?\n return \"blank\"\n else\n return \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef foo\n :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwhich return tuple literals i.e.\n\n```\ndef method(a, b)\n return a, b\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method(a, b)\n {a, b}\nend\n```\n\n2. *allow_empty_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwithout arguments. Sometimes such returns are used to return the `nil` value explicitly.\n\n```\ndef method\n @foo = :empty\n return\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantReturn:\n Enabled: true\n AllowMultiReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_return.cr#L96"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"allow_empty_return=(allow_empty_return:Bool)-instance-method","name":"allow_empty_return=","abstract":false,"args":[{"name":"allow_empty_return","external_name":"allow_empty_return","restriction":"Bool"}],"args_string":"(allow_empty_return : Bool)","args_html":"(allow_empty_return : Bool)","def":{"name":"allow_empty_return=","args":[{"name":"allow_empty_return","external_name":"allow_empty_return","restriction":"Bool"}],"visibility":"Public","body":"@allow_empty_return = allow_empty_return"}},{"html_id":"allow_empty_return?:Bool-instance-method","name":"allow_empty_return?","abstract":false,"def":{"name":"allow_empty_return?","return_type":"Bool","visibility":"Public","body":"@allow_empty_return"}},{"html_id":"allow_multi_return=(allow_multi_return:Bool)-instance-method","name":"allow_multi_return=","abstract":false,"args":[{"name":"allow_multi_return","external_name":"allow_multi_return","restriction":"Bool"}],"args_string":"(allow_multi_return : Bool)","args_html":"(allow_multi_return : Bool)","def":{"name":"allow_multi_return=","args":[{"name":"allow_multi_return","external_name":"allow_multi_return","restriction":"Bool"}],"visibility":"Public","body":"@allow_multi_return = allow_multi_return"}},{"html_id":"allow_multi_return?:Bool-instance-method","name":"allow_multi_return?","abstract":false,"def":{"name":"allow_multi_return?","return_type":"Bool","visibility":"Public","body":"@allow_multi_return"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Return,visitor:AST::RedundantControlExpressionVisitor)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Return"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"args_string":"(source, node : Crystal::Return, visitor : AST::RedundantControlExpressionVisitor)","args_html":"(source, node : Crystal::Return, visitor : AST::RedundantControlExpressionVisitor)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":112,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_return.cr#L112"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Return"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"visibility":"Public","body":"if allow_multi_return? && node.exp.is_a?(Crystal::TupleLiteral)\n return\nend\nif allow_empty_return? && (node.exp.nil? || node.exp.try(&.nop?))\n return\nend\nif exp_code = control_exp_code(node, source.lines)\n issue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\n end\nelse\n issue_for(node, MSG)\nend\n"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":108,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/redundant_return.cr#L108"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"AST::RedundantControlExpressionVisitor.new(self, source, node.body)"}}]},{"html_id":"ameba/Ameba/Rule/Style/TypeNames","path":"Ameba/Rule/Style/TypeNames.html","kind":"class","full_name":"Ameba::Rule::Style::TypeNames","name":"TypeNames","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/type_names.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/type_names.cr#L54"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Type name should be camelcased: %s, but it was %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that enforces type names in camelcase manner.\n\nFor example, these are considered valid:\n\n```\nclass ParseError < Exception\nend\n\nmodule HTTP\n class RequestHandler\n end\nend\n\nalias NumericValue = Float32 | Float64 | Int32 | Int64\n\nlib LibYAML\nend\n\nstruct TagDirective\nend\n\nenum Time::DayOfWeek\nend\n```\n\nAnd these are invalid type names\n\n```\nclass My_class\nend\n\nmodule HTT_p\nend\n\nalias Numeric_value = Int32\n\nlib Lib_YAML\nend\n\nstruct Tag_directive\nend\n\nenum Time_enum::Day_of_week\nend\n```\n\nYAML configuration example:\n\n```\nStyle/TypeNames:\n Enabled: true\n```","summary":"A rule that enforces type names in camelcase manner.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces type names in camelcase manner.\n\nFor example, these are considered valid:\n\n```\nclass ParseError < Exception\nend\n\nmodule HTTP\n class RequestHandler\n end\nend\n\nalias NumericValue = Float32 | Float64 | Int32 | Int64\n\nlib LibYAML\nend\n\nstruct TagDirective\nend\n\nenum Time::DayOfWeek\nend\n```\n\nAnd these are invalid type names\n\n```\nclass My_class\nend\n\nmodule HTT_p\nend\n\nalias Numeric_value = Int32\n\nlib Lib_YAML\nend\n\nstruct Tag_directive\nend\n\nenum Time_enum::Day_of_week\nend\n```\n\nYAML configuration example:\n\n```\nStyle/TypeNames:\n Enabled: true\n```","summary":"A rule that enforces type names in camelcase manner.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/type_names.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/type_names.cr#L54"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Alias|Crystal::ClassDef|Crystal::ModuleDef|Crystal::LibDef|Crystal::EnumDef)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef"}],"args_string":"(source, node : Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef)","args_html":"(source, node : Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef)","location":{"filename":"src/ameba/rule/style/type_names.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/type_names.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef"}],"visibility":"Public","body":"name = node.name.to_s\nexpected = name.camelcase\nif name == expected\n return\nend\nissue_for(node, MSG % {expected, name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/UnlessElse","path":"Ameba/Rule/Style/UnlessElse.html","kind":"class","full_name":"Ameba::Rule::Style::UnlessElse","name":"UnlessElse","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/unless_else.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/unless_else.cr#L45"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Favour if over unless with else\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows the use of an `else` block with the `unless`.\n\nFor example, the rule considers these valid:\n\n```\nunless something\n :ok\nend\n\nif something\n :one\nelse\n :two\nend\n```\n\nBut it considers this one invalid as it is an `unless` with an `else`:\n\n```\nunless something\n :one\nelse\n :two\nend\n```\n\nThe solution is to swap the order of the blocks, and change the `unless` to\nan `if`, so the previous invalid example would become this:\n\n```\nif something\n :two\nelse\n :one\nend\n```\n\nYAML configuration example:\n\n```\nStyle/UnlessElse:\n Enabled: true\n```","summary":"A rule that disallows the use of an else block with the unless.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the use of an `else` block with the `unless`.\n\nFor example, the rule considers these valid:\n\n```\nunless something\n :ok\nend\n\nif something\n :one\nelse\n :two\nend\n```\n\nBut it considers this one invalid as it is an `unless` with an `else`:\n\n```\nunless something\n :one\nelse\n :two\nend\n```\n\nThe solution is to swap the order of the blocks, and change the `unless` to\nan `if`, so the previous invalid example would become this:\n\n```\nif something\n :two\nelse\n :one\nend\n```\n\nYAML configuration example:\n\n```\nStyle/UnlessElse:\n Enabled: true\n```","summary":"A rule that disallows the use of an else block with the unless.
A rule that enforces variable names to be in underscored case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces variable names to be in underscored case.\n\nFor example, these variable names are considered valid:\n\n```\nvar_name = 1\nname = 2\n_another_good_name = 3\n```\n\nAnd these are invalid variable names:\n\n```\nmyBadNamedVar = 1\nwrong_Name = 2\n```\n\nYAML configuration example:\n\n```\nStyle/VariableNames:\n Enabled: true\n```","summary":"A rule that enforces variable names to be in underscored case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/variable_names.cr#L25"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Var|Crystal::InstanceVar|Crystal::ClassVar)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar"}],"args_string":"(source, node : Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar)","args_html":"(source, node : Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/variable_names.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar"}],"visibility":"Public","body":"name = node.name.to_s\nexpected = name.underscore\nif name == expected\n return\nend\nissue_for(node, MSG % {expected, name})\n"}},{"html_id":"test(source:Source)-instance-method","name":"test","doc":"This method is designed to test the source passed in. If source has issues\nthat are tested by this rule, it should add an issue.\n\nBe default it uses a node visitor to traverse all the nodes in the source.\nNOTE: Must be overridden for other type of rules.","summary":"This method is designed to test the source passed in.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/variable_names.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"VarVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","path":"Ameba/Rule/Style/VerboseBlock.html","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/verbose_block.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"CALL_PATTERN","name":"CALL_PATTERN","value":"\"%s(%s&.%s)\""},{"id":"MSG","name":"MSG","value":"\"Use short block notation instead: `%s`\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"This rule is used to identify usage of single expression blocks with\nargument as a receiver, that can be collapsed into a short form.\n\nFor example, this is considered invalid:\n\n```\n(1..3).any? { |i| i.odd? }\n```\n\nAnd it should be written as this:\n\n```\n(1..3).any?(&.odd?)\n```\n\nYAML configuration example:\n\n```\nStyle/VerboseBlock:\n Enabled: true\n ExcludeMultipleLineBlocks: true\n ExcludeCallsWithBlock: true\n ExcludePrefixOperators: true\n ExcludeOperators: true\n ExcludeSetters: false\n MaxLineLength: ~\n MaxLength: 50 # use ~ to disable\n```","summary":"This rule is used to identify usage of single expression blocks with argument as a receiver, that can be collapsed into a short form.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of single expression blocks with\nargument as a receiver, that can be collapsed into a short form.\n\nFor example, this is considered invalid:\n\n```\n(1..3).any? { |i| i.odd? }\n```\n\nAnd it should be written as this:\n\n```\n(1..3).any?(&.odd?)\n```\n\nYAML configuration example:\n\n```\nStyle/VerboseBlock:\n Enabled: true\n ExcludeMultipleLineBlocks: true\n ExcludeCallsWithBlock: true\n ExcludePrefixOperators: true\n ExcludeOperators: true\n ExcludeSetters: false\n MaxLineLength: ~\n MaxLength: 50 # use ~ to disable\n```","summary":"This rule is used to identify usage of single expression blocks with argument as a receiver, that can be collapsed into a short form.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/verbose_block.cr#L30"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"exclude_calls_with_block=(exclude_calls_with_block:Bool)-instance-method","name":"exclude_calls_with_block=","abstract":false,"args":[{"name":"exclude_calls_with_block","external_name":"exclude_calls_with_block","restriction":"Bool"}],"args_string":"(exclude_calls_with_block : Bool)","args_html":"(exclude_calls_with_block : Bool)","def":{"name":"exclude_calls_with_block=","args":[{"name":"exclude_calls_with_block","external_name":"exclude_calls_with_block","restriction":"Bool"}],"visibility":"Public","body":"@exclude_calls_with_block = exclude_calls_with_block"}},{"html_id":"exclude_calls_with_block?:Bool-instance-method","name":"exclude_calls_with_block?","abstract":false,"def":{"name":"exclude_calls_with_block?","return_type":"Bool","visibility":"Public","body":"@exclude_calls_with_block"}},{"html_id":"exclude_multiple_line_blocks=(exclude_multiple_line_blocks:Bool)-instance-method","name":"exclude_multiple_line_blocks=","abstract":false,"args":[{"name":"exclude_multiple_line_blocks","external_name":"exclude_multiple_line_blocks","restriction":"Bool"}],"args_string":"(exclude_multiple_line_blocks : Bool)","args_html":"(exclude_multiple_line_blocks : Bool)","def":{"name":"exclude_multiple_line_blocks=","args":[{"name":"exclude_multiple_line_blocks","external_name":"exclude_multiple_line_blocks","restriction":"Bool"}],"visibility":"Public","body":"@exclude_multiple_line_blocks = exclude_multiple_line_blocks"}},{"html_id":"exclude_multiple_line_blocks?:Bool-instance-method","name":"exclude_multiple_line_blocks?","abstract":false,"def":{"name":"exclude_multiple_line_blocks?","return_type":"Bool","visibility":"Public","body":"@exclude_multiple_line_blocks"}},{"html_id":"exclude_operators=(exclude_operators:Bool)-instance-method","name":"exclude_operators=","abstract":false,"args":[{"name":"exclude_operators","external_name":"exclude_operators","restriction":"Bool"}],"args_string":"(exclude_operators : Bool)","args_html":"(exclude_operators : Bool)","def":{"name":"exclude_operators=","args":[{"name":"exclude_operators","external_name":"exclude_operators","restriction":"Bool"}],"visibility":"Public","body":"@exclude_operators = exclude_operators"}},{"html_id":"exclude_operators?:Bool-instance-method","name":"exclude_operators?","abstract":false,"def":{"name":"exclude_operators?","return_type":"Bool","visibility":"Public","body":"@exclude_operators"}},{"html_id":"exclude_prefix_operators=(exclude_prefix_operators:Bool)-instance-method","name":"exclude_prefix_operators=","abstract":false,"args":[{"name":"exclude_prefix_operators","external_name":"exclude_prefix_operators","restriction":"Bool"}],"args_string":"(exclude_prefix_operators : Bool)","args_html":"(exclude_prefix_operators : Bool)","def":{"name":"exclude_prefix_operators=","args":[{"name":"exclude_prefix_operators","external_name":"exclude_prefix_operators","restriction":"Bool"}],"visibility":"Public","body":"@exclude_prefix_operators = exclude_prefix_operators"}},{"html_id":"exclude_prefix_operators?:Bool-instance-method","name":"exclude_prefix_operators?","abstract":false,"def":{"name":"exclude_prefix_operators?","return_type":"Bool","visibility":"Public","body":"@exclude_prefix_operators"}},{"html_id":"exclude_setters=(exclude_setters:Bool)-instance-method","name":"exclude_setters=","abstract":false,"args":[{"name":"exclude_setters","external_name":"exclude_setters","restriction":"Bool"}],"args_string":"(exclude_setters : Bool)","args_html":"(exclude_setters : Bool)","def":{"name":"exclude_setters=","args":[{"name":"exclude_setters","external_name":"exclude_setters","restriction":"Bool"}],"visibility":"Public","body":"@exclude_setters = exclude_setters"}},{"html_id":"exclude_setters?:Bool-instance-method","name":"exclude_setters?","abstract":false,"def":{"name":"exclude_setters?","return_type":"Bool","visibility":"Public","body":"@exclude_setters"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"max_length:Int32|Nil-instance-method","name":"max_length","abstract":false,"def":{"name":"max_length","return_type":"Int32 | ::Nil","visibility":"Public","body":"@max_length"}},{"html_id":"max_length=(max_length:Int32|Nil)-instance-method","name":"max_length=","abstract":false,"args":[{"name":"max_length","external_name":"max_length","restriction":"Int32 | ::Nil"}],"args_string":"(max_length : Int32 | Nil)","args_html":"(max_length : Int32 | Nil)","def":{"name":"max_length=","args":[{"name":"max_length","external_name":"max_length","restriction":"Int32 | ::Nil"}],"visibility":"Public","body":"@max_length = max_length"}},{"html_id":"max_line_length:Int32|Nil-instance-method","name":"max_line_length","abstract":false,"def":{"name":"max_line_length","return_type":"Int32 | ::Nil","visibility":"Public","body":"@max_line_length"}},{"html_id":"max_line_length=(max_line_length:Int32|Nil)-instance-method","name":"max_line_length=","abstract":false,"args":[{"name":"max_line_length","external_name":"max_line_length","restriction":"Int32 | ::Nil"}],"args_string":"(max_line_length : Int32 | Nil)","args_html":"(max_line_length : Int32 | Nil)","def":{"name":"max_line_length=","args":[{"name":"max_line_length","external_name":"max_line_length","restriction":"Int32 | ::Nil"}],"visibility":"Public","body":"@max_line_length = max_line_length"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":218,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/verbose_block.cr#L218"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (block = node.block) && (block.args.size == 1)\nelse\n return\nend\narg = block.args.first\nif arg.name.starts_with?(\"__arg\")\n return\nend\nif (body = block.body).is_a?(Crystal::Call)\nelse\n return\nend\nobj = body.obj\nwhile obj.is_a?(Crystal::Call)\n obj = obj.obj\nend\nif obj == arg\nelse\n return\nend\nif (reference_count(body, arg)) > 1\n return\nend\nissue_for_valid(source, node, block, body)\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/WhileTrue","path":"Ameba/Rule/Style/WhileTrue.html","kind":"class","full_name":"Ameba::Rule::Style::WhileTrue","name":"WhileTrue","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/while_true.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/rule/style/while_true.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"While statement using true literal as condition\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows the use of `while true` instead of using the idiomatic `loop`\n\nFor example, this is considered invalid:\n\n```\nwhile true\n do_something\n break if some_condition\nend\n```\n\nAnd should be replaced by the following:\n\n```\nloop do\n do_something\n break if some_condition\nend\n```\n\nYAML configuration example:\n\n```\nStyle/WhileTrue:\n Enabled: true\n```","summary":"A rule that disallows the use of while true instead of using the idiomatic loop
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the use of `while true` instead of using the idiomatic `loop`\n\nFor example, this is considered invalid:\n\n```\nwhile true\n do_something\n break if some_condition\nend\n```\n\nAnd should be replaced by the following:\n\n```\nloop do\n do_something\n break if some_condition\nend\n```\n\nYAML configuration example:\n\n```\nStyle/WhileTrue:\n Enabled: true\n```","summary":"A rule that disallows the use of while true instead of using the idiomatic loop
Represents a runner for inspecting sources files.
","constructors":[{"html_id":"new(config:Config)-class-method","name":"new","doc":"Instantiates a runner using a `config`.\n\n```\nconfig = Ameba::Config.load\nconfig.files = files\nconfig.formatter = formatter\n\nAmeba::Runner.new config\n```","summary":"Instantiates a runner using a config.
Explains an issue at a specified location.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(location, output = STDOUT)","args_html":"(location, output = STDOUT)","location":{"filename":"src/ameba/runner.cr","line_number":160,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L160"},"def":{"name":"explain","args":[{"name":"location","external_name":"location","restriction":""},{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"(Formatter::ExplainFormatter.new(output, location)).finished(@sources)"}},{"html_id":"run-instance-method","name":"run","doc":"Performs the inspection. Iterates through all sources and test it using\nlist of rules. If a specific rule fails on a specific source, it adds\nan issue to that source.\n\nThis action also notifies formatter when inspection is started/finished,\nand when a specific source started/finished to be inspected.\n\n```\nrunner = Ameba::Runner.new config\nrunner.run # => returns runner again\n```","summary":"Performs the inspection.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":87,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L87"},"def":{"name":"run","visibility":"Public","body":"begin\n @formatter.started(@sources)\n channels = @sources.map do\n Channel(Exception | ::Nil).new\n end\n (@sources.zip(channels)).each do |source, channel|\n spawn do\n begin\n run_source(source)\n rescue e\n channel.send(e)\n else\n channel.send(nil)\n end\n end\n end\n channels.each do |chan|\n chan.receive.try do |e|\n raise(e)\n end\n end\n self\nensure\n @formatter.finished(@sources)\nend"}},{"html_id":"sources:Array(Source)-instance-method","name":"sources","doc":"A list of sources to run inspection on.","summary":"A list of sources to run inspection on.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L35"},"def":{"name":"sources","return_type":"Array(Source)","visibility":"Public","body":"@sources"}},{"html_id":"success?-instance-method","name":"success?","doc":"Indicates whether the last inspection successful or not.\nIt returns `true` if no issues matching severity in sources found, `false` otherwise.\n\n```\nrunner = Ameba::Runner.new config\nrunner.run\nrunner.success? # => true or false\n```","summary":"Indicates whether the last inspection successful or not.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":172,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L172"},"def":{"name":"success?","visibility":"Public","body":"@sources.all? do |source|\n source.issues.reject(&.disabled?).none?() do |__arg7|\n __arg7.rule.severity <= @severity\n end\nend"}}],"types":[{"html_id":"ameba/Ameba/Runner/InfiniteCorrectionLoopError","path":"Ameba/Runner/InfiniteCorrectionLoopError.html","kind":"class","full_name":"Ameba::Runner::InfiniteCorrectionLoopError","name":"InfiniteCorrectionLoopError","abstract":false,"superclass":{"html_id":"ameba/RuntimeError","kind":"class","full_name":"RuntimeError","name":"RuntimeError"},"ancestors":[{"html_id":"ameba/RuntimeError","kind":"class","full_name":"RuntimeError","name":"RuntimeError"},{"html_id":"ameba/SystemError","kind":"module","full_name":"SystemError","name":"SystemError"},{"html_id":"ameba/Exception","kind":"class","full_name":"Exception","name":"Exception"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/runner.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L15"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Runner","kind":"class","full_name":"Ameba::Runner","name":"Runner"},"doc":"An error indicating that the inspection loop got stuck correcting\nissues back and forth.","summary":"An error indicating that the inspection loop got stuck correcting issues back and forth.
","constructors":[{"html_id":"new(path,issues_by_iteration,loop_start=-1)-class-method","name":"new","abstract":false,"args":[{"name":"path","external_name":"path","restriction":""},{"name":"issues_by_iteration","external_name":"issues_by_iteration","restriction":""},{"name":"loop_start","default_value":"-1","external_name":"loop_start","restriction":""}],"args_string":"(path, issues_by_iteration, loop_start = -1)","args_html":"(path, issues_by_iteration, loop_start = -1)","location":{"filename":"src/ameba/runner.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/runner.cr#L16"},"def":{"name":"new","args":[{"name":"path","external_name":"path","restriction":""},{"name":"issues_by_iteration","external_name":"issues_by_iteration","restriction":""},{"name":"loop_start","default_value":"-1","external_name":"loop_start","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(path, issues_by_iteration, loop_start)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}]}]},{"html_id":"ameba/Ameba/Severity","path":"Ameba/Severity.html","kind":"enum","full_name":"Ameba::Severity","name":"Severity","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/severity.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L4"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Error","name":"Error","value":"0"},{"id":"Warning","name":"Warning","value":"1"},{"id":"Convention","name":"Convention","value":"2"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"class_methods":[{"html_id":"parse(name:String)-class-method","name":"parse","doc":"Creates Severity by the name.\n\n```\nSeverity.parse(\"convention\") # => Severity::Convention\nSeverity.parse(\"foo-bar\") # => Exception: Incorrect severity name\n```","summary":"Creates Severity by the name.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":"String"}],"args_string":"(name : String)","args_html":"(name : String)","location":{"filename":"src/ameba/severity.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L41"},"def":{"name":"parse","args":[{"name":"name","external_name":"name","restriction":"String"}],"visibility":"Public","body":"begin\n super(name)\nrescue ArgumentError\n raise(\"Incorrect severity name #{name}. Try one of: #{values.map(&.to_s).join(\", \")}\")\nend"}}],"instance_methods":[{"html_id":"color:Colorize::Color-instance-method","name":"color","doc":"Returns a color uniquely indicating severity.\n\n```\nSeverity::Warning.color # => Colorize::ColorANSI::Red\n```","summary":"Returns a color uniquely indicating severity.
","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L27"},"def":{"name":"color","return_type":"Colorize::Color","visibility":"Public","body":"case self\nin Error\n Colorize::ColorANSI::Red\nin Warning\n Colorize::ColorANSI::Red\nin Convention\n Colorize::ColorANSI::Blue\nend"}},{"html_id":"convention?-instance-method","name":"convention?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L7"},"def":{"name":"convention?","visibility":"Public","body":"self == Convention"}},{"html_id":"error?-instance-method","name":"error?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L5"},"def":{"name":"error?","visibility":"Public","body":"self == Error"}},{"html_id":"symbol:Char-instance-method","name":"symbol","doc":"Returns a symbol uniquely indicating severity.\n\n```\nSeverity::Warning.symbol # => 'W'\n```","summary":"Returns a symbol uniquely indicating severity.
","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L14"},"def":{"name":"symbol","return_type":"Char","visibility":"Public","body":"case self\nin Error\n 'E'\nin Warning\n 'W'\nin Convention\n 'C'\nend"}},{"html_id":"warning?-instance-method","name":"warning?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L6"},"def":{"name":"warning?","visibility":"Public","body":"self == Warning"}}]},{"html_id":"ameba/Ameba/SeverityYamlConverter","path":"Ameba/SeverityYamlConverter.html","kind":"class","full_name":"Ameba::SeverityYamlConverter","name":"SeverityYamlConverter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/severity.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/severity.cr#L49"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Converter for `YAML.mapping` which converts severity enum to and from YAML.","summary":"Converter for YAML.mapping which converts severity enum to and from YAML.
An entity that represents a Crystal source file.
","constructors":[{"html_id":"new(code:String,path:String=\"\",normalize=true)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"String"},{"name":"path","default_value":"\"\"","external_name":"path","restriction":"::String"},{"name":"normalize","default_value":"true","external_name":"normalize","restriction":""}],"args_string":"(code : String, path : String = \"\", normalize = true)","args_html":"(code : String, path : String = "", normalize = true)","location":{"filename":"src/ameba/spec/support.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/support.cr#L11"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"String"},{"name":"path","default_value":"\"\"","external_name":"path","restriction":"::String"},{"name":"normalize","default_value":"true","external_name":"normalize","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(code, path, normalize)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}},{"html_id":"new(code:String,path:String=\"\")-class-method","name":"new","doc":"Creates a new source by `code` and `path`.\n\nFor example:\n\n```\npath = \"./src/source.cr\"\nAmeba::Source.new File.read(path), path\n```","summary":"Creates a new source by #code and #path.
Returns AST nodes constructed by Crystal::Parser.
Crystal code (content of a source file).
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L12"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"correct?-instance-method","name":"correct?","doc":"Corrects any correctable issues and updates `code`.\nReturns `false` if no issues were corrected.","summary":"Corrects any correctable issues and updates #code.
Returns lines of code split by new line character.
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L51"},"def":{"name":"lines","return_type":"Array(String)","visibility":"Public","body":"if (value = @lines).nil?\n @lines = (code.split('\\n'))\nelse\n value\nend"}},{"html_id":"matches_path?(filepath)-instance-method","name":"matches_path?","doc":"Returns `true` if *filepath* matches the source's path, `false` otherwise.","summary":"Returns true if filepath matches the source's path, false otherwise.
Path to the source file.
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L9"},"def":{"name":"path","return_type":"String","visibility":"Public","body":"@path"}},{"html_id":"pos(location:Crystal::Location,endend_pos=false):Int32-instance-method","name":"pos","doc":"Converts an AST location to a string position.","summary":"Converts an AST location to a string position.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":"Crystal::Location"},{"name":"end_pos","default_value":"false","external_name":"end","restriction":""}],"args_string":"(location : Crystal::Location, end end_pos = false) : Int32","args_html":"(location : Crystal::Location, end end_pos = false) : Int32","location":{"filename":"src/ameba/source.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source.cr#L81"},"def":{"name":"pos","args":[{"name":"location","external_name":"location","restriction":"Crystal::Location"},{"name":"end_pos","default_value":"false","external_name":"end","restriction":""}],"return_type":"Int32","visibility":"Public","body":"line, column = location.line_number, location.column_number\npos = ((lines[0...(line - 1)].sum(&.size) + line) + column) - 2\nif end_pos\n pos = pos + 1\nend\npos\n"}},{"html_id":"spec?-instance-method","name":"spec?","doc":"Returns `true` if the source is a spec file, `false` otherwise.","summary":"Returns true if the source is a spec file, false otherwise.
This class takes source code and rewrites it based on the different correction actions supplied.
","constructors":[{"html_id":"new(code:String)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"String"}],"args_string":"(code : String)","args_html":"(code : String)","location":{"filename":"src/ameba/source/corrector.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L9"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"String"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"insert_after(location,end_location,content)-instance-method","name":"insert_after","doc":"Shortcut for `wrap(location, end_location, nil, content)`","summary":"Shortcut for #wrap(location, end_location, nil, content)
Shortcut for #wrap(range, nil, content)
Shortcut for #insert_after(...pos, content)
Shortcut for #wrap(node, nil, content)
Shortcut for #insert_after(location, location, content)
Shortcut for #wrap(location, end_location, content, nil)
Shortcut for #wrap(range, content, nil)
Shortcut for #insert_before(pos.., content)
Shortcut for #wrap(node, content, nil)
Shortcut for #insert_before(location, location, content)
Applies all scheduled changes and returns modified source as a new string.
","abstract":false,"location":{"filename":"src/ameba/source/corrector.cr","line_number":196,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L196"},"def":{"name":"process","visibility":"Public","body":"@rewriter.process"}},{"html_id":"remove(location,end_location)-instance-method","name":"remove","doc":"Shortcut for `replace(location, end_location, \"\")`","summary":"Shortcut for #replace(location, end_location, "")
Shortcut for #replace(range, "")
Shortcut for #replace(node, "")
Removes size characters from the beginning of the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L110"},"def":{"name":"remove_leading","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove(loc_to_pos(location), (loc_to_pos(location)) + size)"}},{"html_id":"remove_leading(range:Range(Int32,Int32),size)-instance-method","name":"remove_leading","doc":"Removes *size* characters from the beginning of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the end of the range.","summary":"Removes size characters from the beginning of the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":115,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L115"},"def":{"name":"remove_leading","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"begin_pos = range.begin\n@rewriter.remove(begin_pos, begin_pos + size)\n"}},{"html_id":"remove_leading(node:Crystal::ASTNode,size)-instance-method","name":"remove_leading","doc":"Removes *size* characters from the beginning of the given node.\nIf *size* is greater than the size of the node, the removed region can\noverrun the end of the node.","summary":"Removes size characters from the beginning of the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":176,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L176"},"def":{"name":"remove_leading","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_leading(location(node), end_location(node), size)"}},{"html_id":"remove_preceding(location,end_location,size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the source range.","summary":"Removes size characters prior to the source range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":97,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L97"},"def":{"name":"remove_preceding","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove((loc_to_pos(location)) - size, loc_to_pos(location))"}},{"html_id":"remove_preceding(range:Range(Int32,Int32),size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the source range.","summary":"Removes size characters prior to the source range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":102,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L102"},"def":{"name":"remove_preceding","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"begin_pos = range.begin\n@rewriter.remove(begin_pos - size, begin_pos)\n"}},{"html_id":"remove_preceding(node:Crystal::ASTNode,size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the given node.","summary":"Removes size characters prior to the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":169,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L169"},"def":{"name":"remove_preceding","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_preceding(location(node), end_location(node), size)"}},{"html_id":"remove_trailing(location,end_location,size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the beginning of the range.","summary":"Removes size characters from the end of the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":123,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L123"},"def":{"name":"remove_trailing","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove(((loc_to_pos(end_location)) + 1) - size, (loc_to_pos(end_location)) + 1)"}},{"html_id":"remove_trailing(range:Range(Int32,Int32),size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the beginning of the range.","summary":"Removes size characters from the end of the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":128,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L128"},"def":{"name":"remove_trailing","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"end_pos = range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.remove(end_pos - size, end_pos)\n"}},{"html_id":"remove_trailing(node:Crystal::ASTNode,size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given node.\nIf *size* is greater than the size of the node, the removed region can\noverrun the beginning of the node.","summary":"Removes size characters from the end of the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":183,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L183"},"def":{"name":"remove_trailing","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_trailing(location(node), end_location(node), size)"}},{"html_id":"replace(location,end_location,content)-instance-method","name":"replace","doc":"Replaces the code of the given range with *content*.","summary":"Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"content","external_name":"content","restriction":""}],"args_string":"(location, end_location, content)","args_html":"(location, end_location, content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L17"},"def":{"name":"replace","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"@rewriter.replace(loc_to_pos(location), (loc_to_pos(end_location)) + 1, content)"}},{"html_id":"replace(range:Range(Int32,Int32),content)-instance-method","name":"replace","doc":"Replaces the code of the given range with *content*.","summary":"Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"content","external_name":"content","restriction":""}],"args_string":"(range : Range(Int32, Int32), content)","args_html":"(range : Range(Int32, Int32), content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L22"},"def":{"name":"replace","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"begin_pos, end_pos = range.begin, range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.replace(begin_pos, end_pos, content)\n"}},{"html_id":"replace(node:Crystal::ASTNode,content)-instance-method","name":"replace","doc":"Replaces the code of the given node with *content*.","summary":"Replaces the code of the given node with content.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"content","external_name":"content","restriction":""}],"args_string":"(node : Crystal::ASTNode, content)","args_html":"(node : Crystal::ASTNode, content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":144,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L144"},"def":{"name":"replace","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"replace(location(node), end_location(node), content)"}},{"html_id":"wrap(location,end_location,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(location, end_location, insert_before, insert_after)","args_html":"(location, end_location, insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L29"},"def":{"name":"wrap","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"@rewriter.wrap(loc_to_pos(location), (loc_to_pos(end_location)) + 1, insert_before, insert_after)"}},{"html_id":"wrap(range:Range(Int32,Int32),insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(range : Range(Int32, Int32), insert_before, insert_after)","args_html":"(range : Range(Int32, Int32), insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L34"},"def":{"name":"wrap","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"begin_pos, end_pos = range.begin, range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.wrap(begin_pos, end_pos, insert_before, insert_after)\n"}},{"html_id":"wrap(node:Crystal::ASTNode,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given node.","summary":"Inserts the given strings before and after the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(node : Crystal::ASTNode, insert_before, insert_after)","args_html":"(node : Crystal::ASTNode, insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":149,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/corrector.cr#L149"},"def":{"name":"wrap","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"wrap(location(node), end_location(node), insert_before, insert_after)"}}]},{"html_id":"ameba/Ameba/Source/Rewriter","path":"Ameba/Source/Rewriter.html","kind":"class","full_name":"Ameba::Source::Rewriter","name":"Rewriter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/source/rewriter.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L61"},{"filename":"src/ameba/source/rewriter/action.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter/action.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Source","kind":"class","full_name":"Ameba::Source","name":"Source"},"doc":"This class performs the heavy lifting in the source rewriting process.\nIt schedules code updates to be performed in the correct order.\n\nFor simple cases, the resulting source will be obvious.\n\nExamples for more complex cases follow. Assume these examples are acting on\nthe source `puts(:hello, :world)`. The methods `#wrap`, `#remove`, etc.\nreceive a range as the first two arguments; for clarity, examples below use\nEnglish sentences and a string of raw code instead.\n\n## Overlapping deletions:\n\n* remove `:hello, `\n* remove `, :world`\n\nThe overlapping ranges are merged and `:hello, :world` will be removed.\n\n## Multiple actions at the same end points:\n\nResults will always be independent of the order they were given.\nException: rewriting actions done on exactly the same range (covered next).\n\nExample:\n\n* replace `, ` by ` => `\n* wrap `:hello, :world` with `{` and `}`\n* replace `:world` with `:everybody`\n* wrap `:world` with `[`, `]`\n\nThe resulting string will be `puts({:hello => [:everybody]})`\nand this result is independent of the order the instructions were given in.\n\n## Multiple wraps on same range:\n\n* wrap `:hello` with `(` and `)`\n* wrap `:hello` with `[` and `]`\n\nThe wraps are combined in order given and results would be `puts([(:hello)], :world)`.\n\n## Multiple replacements on same range:\n\n* replace `:hello` by `:hi`, then\n* replace `:hello` by `:hey`\n\nThe replacements are made in the order given, so the latter replacement\nsupersedes the former and `:hello` will be replaced by `:hey`.\n\n## Swallowed insertions:\n\n* wrap `world` by `__`, `__`\n* replace `:hello, :world` with `:hi`\n\nA containing replacement will swallow the contained rewriting actions\nand `:hello, :world` will be replaced by `:hi`.\n\n## Implementation\n\nThe updates are organized in a tree, according to the ranges they act on\n(where children are strictly contained by their parent).","summary":"This class performs the heavy lifting in the source rewriting process.
","constructors":[{"html_id":"new(code:String)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"::String"}],"args_string":"(code : String)","args_html":"(code : String)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L64"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"::String"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"code:String-instance-method","name":"code","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":62,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L62"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"empty?-instance-method","name":"empty?","doc":"Returns `true` if no (non trivial) update has been recorded","summary":"Returns true if no (non trivial) update has been recorded
Shortcut for #wrap(begin_pos, end_pos, nil, content)
Shortcut for #insert_after(pos, pos, content)
Shortcut for #wrap(begin_pos, end_pos, content, nil)
Shortcut for #insert_before(pos, pos, content)
Applies all scheduled changes and returns modified source as a new string.
","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":109,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L109"},"def":{"name":"process","visibility":"Public","body":"String.build do |io|\n last_end = 0\n @action_root.ordered_replacements.each do |begin_pos, end_pos, replacement|\n (io << code[last_end...begin_pos]) << replacement\n last_end = end_pos\n end\n io << code[last_end...code.size]\nend"}},{"html_id":"remove(begin_pos,end_pos)-instance-method","name":"remove","doc":"Shortcut for `replace(begin_pos, end_pos, \"\")`","summary":"Shortcut for #replace(begin_pos, end_pos, "")
Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"content","external_name":"content","restriction":""}],"args_string":"(begin_pos, end_pos, content)","args_html":"(begin_pos, end_pos, content)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":74,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L74"},"def":{"name":"replace","args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"combine(begin_pos, end_pos, replacement: content.to_s)"}},{"html_id":"wrap(begin_pos,end_pos,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(begin_pos, end_pos, insert_before, insert_after)","args_html":"(begin_pos, end_pos, insert_before, insert_after)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/source/rewriter.cr#L79"},"def":{"name":"wrap","args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"combine(begin_pos, end_pos, insert_before: insert_before.to_s, insert_after: insert_after.to_s)"}}]}]},{"html_id":"ameba/Ameba/Spec","path":"Ameba/Spec.html","kind":"module","full_name":"Ameba::Spec","name":"Spec","abstract":false,"locations":[{"filename":"src/ameba/spec/annotated_source.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L2"},{"filename":"src/ameba/spec/be_valid.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Spec/AnnotatedSource","path":"Ameba/Spec/AnnotatedSource.html","kind":"class","full_name":"Ameba::Spec::AnnotatedSource","name":"AnnotatedSource","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/spec/annotated_source.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"ABBREV","name":"ABBREV","value":"\"[...]\""},{"id":"ANNOTATION_PATTERN_1","name":"ANNOTATION_PATTERN_1","value":"/\\A\\s*(# )?(\\^+|\\^{})( error:)? /"},{"id":"ANNOTATION_PATTERN_2","name":"ANNOTATION_PATTERN_2","value":"\" # error: \""}],"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"doc":"Parsed representation of code annotated with the `# ^^^ error: Message` style","summary":"Parsed representation of code annotated with the # ^^^ error: Message style
Separates annotation lines from code lines.
","abstract":false,"args":[{"name":"annotated_code","external_name":"annotated_code","restriction":""}],"args_string":"(annotated_code)","args_html":"(annotated_code)","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L16"},"def":{"name":"parse","args":[{"name":"annotated_code","external_name":"annotated_code","restriction":""}],"visibility":"Public","body":"lines = [] of String\nannotations = [] of ::Tuple(Int32, String, String)\ncode_lines = annotated_code.split('\\n')\ncode_lines.each do |code_line|\n case\n when annotation_match = ANNOTATION_PATTERN_1.match(code_line)\n message_index = annotation_match.end\n prefix = code_line[0...message_index]\n message = code_line[message_index...]\n annotations << {lines.size, prefix, message}\n when annotation_index = code_line.index(ANNOTATION_PATTERN_2)\n lines << code_line[...annotation_index]\n message_index = annotation_index + ANNOTATION_PATTERN_2.size\n message = code_line[message_index...]\n annotations << {lines.size, \"\", message}\n else\n lines << code_line\n end\nend\nif lines.empty?\n annotations.map! do |_, prefix, message|\n {1, prefix, message}\n end\nend\nnew(lines, annotations)\n"}}],"constructors":[{"html_id":"new(lines:Array(String),annotations:Enumerable(Tuple(Int32,String,String)))-class-method","name":"new","doc":"NOTE: Annotations are sorted so that reconstructing the annotation\n text via `#to_s` is deterministic.","summary":"NOTE Annotations are sorted so that reconstructing the annotation text via #to_s is deterministic.
Annotates the source code with the Ameba issues provided.
","abstract":false,"args":[{"name":"lines","external_name":"lines","restriction":"::Array(::String)"},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"args_string":"(lines : Array(String), issues : Enumerable(Issue))","args_html":"(lines : Array(String), issues : Enumerable(Issue))","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L53"},"def":{"name":"new","args":[{"name":"lines","external_name":"lines","restriction":"::Array(::String)"},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"visibility":"Public","body":"_ = allocate\n_.initialize(lines, issues)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other)-instance-method","name":"==","doc":"Returns `false` (other can only be a `Value` here).","summary":"Returns false (other can only be a Value here).
Each entry is the line number, annotation prefix, and message.
","abstract":false,"location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L12"},"def":{"name":"annotations","return_type":"Array(::Tuple(Int32, String, String))","visibility":"Public","body":"@annotations"}},{"html_id":"lines:Array(String)-instance-method","name":"lines","abstract":false,"location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L8"},"def":{"name":"lines","return_type":"Array(String)","visibility":"Public","body":"@lines"}},{"html_id":"to_s(io)-instance-method","name":"to_s","doc":"Constructs an annotated source string (like what we parse).\n\nReconstructs a deterministic annotated source string. This is\nuseful for eliminating semantically irrelevant annotation\nordering differences.\n\n source1 = AnnotatedSource.parse(<<-CRYSTAL)\n line1\n ^ Annotation 1\n ^^ Annotation 2\n CRYSTAL\n\n source2 = AnnotatedSource.parse(<<-CRYSTAL)\n line1\n ^^ Annotation 2\n ^ Annotation 1\n CRYSTAL\n\n source1.to_s == source2.to_s # => true","summary":"Constructs an annotated source string (like what we parse).
","abstract":false,"args":[{"name":"io","external_name":"io","restriction":""}],"args_string":"(io)","args_html":"(io)","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/annotated_source.cr#L110"},"def":{"name":"to_s","args":[{"name":"io","external_name":"io","restriction":""}],"visibility":"Public","body":"reconstructed = lines.dup\nannotations.reverse_each do |line_number, prefix, message|\n if prefix.empty?\n __temp_62 = line_number - 1\n reconstructed[__temp_62] = reconstructed[__temp_62] + \"#{ANNOTATION_PATTERN_2}#{message}\"\n else\n if lines.empty?\n line_number = 0\n end\n reconstructed.insert(line_number, \"#{prefix}#{message}\")\n end\nend\nio << (reconstructed.join('\\n'))\n"}}]},{"html_id":"ameba/Ameba/Spec/BeValid","path":"Ameba/Spec/BeValid.html","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid","abstract":false,"locations":[{"filename":"src/ameba/spec/be_valid.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"instance_methods":[{"html_id":"be_valid-instance-method","name":"be_valid","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L3"},"def":{"name":"be_valid","visibility":"Public","body":"BeValidExpectation.new"}}]},{"html_id":"ameba/Ameba/Spec/BeValidExpectation","path":"Ameba/Spec/BeValidExpectation.html","kind":"struct","full_name":"Ameba::Spec::BeValidExpectation","name":"BeValidExpectation","abstract":false,"superclass":{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},"ancestors":[{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L8"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"constructors":[{"html_id":"new-class-method","name":"new","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L8"},"def":{"name":"new","visibility":"Public","body":"x = allocate\nif x.responds_to?(:finalize)\n ::GC.add_finalizer(x)\nend\nx\n"}}],"instance_methods":[{"html_id":"failure_message(source)-instance-method","name":"failure_message","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L13"},"def":{"name":"failure_message","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"String.build do |str|\n str << \"Source expected to be valid, but there are issues: \\n\\n\"\n source.issues.reject(&.disabled?).each do |issue|\n str << \" * #{issue.rule.name}: #{issue.message}\\n\"\n end\nend"}},{"html_id":"initialize-instance-method","name":"initialize","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L8"},"def":{"name":"initialize","visibility":"Public","body":""}},{"html_id":"match(source)-instance-method","name":"match","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L9"},"def":{"name":"match","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source.valid?"}},{"html_id":"negative_failure_message(source)-instance-method","name":"negative_failure_message","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/be_valid.cr#L22"},"def":{"name":"negative_failure_message","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"\"Source expected to be invalid, but it is valid.\""}}]},{"html_id":"ameba/Ameba/Spec/ExpectIssue","path":"Ameba/Spec/ExpectIssue.html","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue","abstract":false,"ancestors":[{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"}],"locations":[{"filename":"src/ameba/spec/expect_issue.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/spec/expect_issue.cr#L96"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"doc":"Mixin for `expect_issue` and `expect_no_issues`\n\nThis mixin makes it easier to specify strict issue expectations\nin a declarative and visual fashion. Just type out the code that\nshould generate an issue, annotate code by writing '^'s\nunderneath each character that should be highlighted, and follow\nthe carets with a string (separated by a space) that is the\nmessage of the issue. You can include multiple issues in\none code snippet.\n\nUsage:\n\n expect_issue subject, <<-CRYSTAL\n a do\n b\n end.c\n # ^^^ error: Avoid chaining a method call on a do...end block.\n CRYSTAL\n\nEquivalent assertion without `expect_issue`:\n\n source = Source.new <<-CRYSTAL, \"source.cr\"\n a do\n b\n end.c\n CRYSTAL\n subject.catch(source).should_not be_valid\n source.issues.size.should be(1)\n\n issue = source.issues.first\n issue.location.to_s.should eq \"source.cr:3:1\"\n issue.end_location.to_s.should eq \"source.cr:3:5\"\n issue.message.should eq(\n \"Avoid chaining a method call on a do...end block.\"\n )\n\nAutocorrection can be tested using `expect_correction` after\n`expect_issue`.\n\n source = expect_issue subject, <<-CRYSTAL\n x % 2 == 0\n # ^^^^^^^^ error: Replace with `Int#even?`.\n CRYSTAL\n\n expect_correction source, <<-CRYSTAL\n x.even?\n CRYSTAL\n\nIf you do not want to specify an issue then use the\ncompanion method `expect_no_issues`. This method is a much\nsimpler assertion since it just inspects the code and checks\nthat there were no issues. The `expect_issue` method has\nto do more work by parsing out lines that contain carets.\n\nIf the code produces an issue that could not be auto-corrected, you can\nuse `expect_no_corrections` after `expect_issue`.\n\n source = expect_issue subject, <<-CRYSTAL\n a do\n b\n end.c\n # ^^^ error: Avoid chaining a method call on a do...end block.\n CRYSTAL\n\n expect_no_corrections source\n\nIf your code has variables of different lengths, you can use `%{foo}`,\n`^{foo}`, and `_{foo}` to format your template; you can also abbreviate\nissue messages with `[...]`:\n\n %w[raise fail].each do |keyword|\n expect_issue subject, <<-CRYSTAL, keyword: keyword\n %{keyword} Exception.new(msg)\n # ^{keyword}^^^^^^^^^^^^^^^^^ error: Redundant `Exception.new` [...]\n CRYSTAL\n\n %w[has_one has_many].each do |type|\n expect_issue subject, <<-CRYSTAL, type: type\n class Book\n %{type} :chapter, foreign_key: \"book_id\"\n _{type} # ^^^^^^^^^^^^^^^^^^^^^^ error: Specifying the default [...]\n end\n CRYSTAL\n end\n\nIf you need to specify an issue on a blank line, use the empty `^{}` marker:\n\n expect_issue subject, <<-CRYSTAL\n\n # ^{} error: Missing frozen string literal comment.\n puts 1\n CRYSTAL","summary":"Mixin for #expect_issue and #expect_no_issues
Represents Crystal syntax tokenizer based on Crystal::Lexer.
Instantiates Tokenizer using a lexer.
Instantiates Tokenizer using a source.
Runs the tokenizer and yields each token as a block argument.
","abstract":false,"location":{"filename":"src/ameba/tokenizer.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/c953822/src/ameba/tokenizer.cr#L44"},"def":{"name":"run","yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Crystal::Token -> _)"},"visibility":"Public","body":"begin\n run_normal_state(@lexer, &block)\n true\nrescue e : Crystal::SyntaxException\n false\nend"}}]}]}]}}) \ No newline at end of file +crystal_doc_search_index_callback({"repository_name":"ameba","body":"\n \n
Code style linter for Crystal
\n
\n \n (a single-celled animal that catches food and moves about by extending fingerlike projections of protoplasm)\n \n
\n\n \n \n \n
\n\n[🎬 Watch the LuckyCast showing how to use Ameba](https://luckycasts.com/videos/ameba)\n\n### Autocorrection\n\nRules that are marked as `[Correctable]` in the output can be automatically corrected using `--fix` flag:\n\n```sh\n$ ameba --fix\n```\n\n### Explain issues\n\nAmeba allows you to dig deeper into an issue, by showing you details about the issue\nand the reasoning by it being reported.\n\nTo be convenient, you can just copy-paste the `PATH:line:column` string from the\nreport and paste behind the `ameba` command to check it out.\n\n```sh\n$ ameba crystal/command/format.cr:26:83 # show explanation for the issue\n$ ameba --explain crystal/command/format.cr:26:83 # same thing\n```\n\n### Run in parallel\n\nSome quick benchmark results measured while running Ameba on Crystal repo:\n\n```sh\n$ CRYSTAL_WORKERS=1 ameba #=> 29.11 seconds\n$ CRYSTAL_WORKERS=2 ameba #=> 19.49 seconds\n$ CRYSTAL_WORKERS=4 ameba #=> 13.48 seconds\n$ CRYSTAL_WORKERS=8 ameba #=> 10.14 seconds\n```\n\n## Installation\n\n### As a project dependency:\n\nAdd this to your application's `shard.yml`:\n\n```yaml\ndevelopment_dependencies:\n ameba:\n github: crystal-ameba/ameba\n version: ~> 1.4.0\n```\n\nBuild `bin/ameba` binary within your project directory while running `shards install`.\n\n### OS X\n\n```sh\n$ brew tap crystal-ameba/ameba\n$ brew install ameba\n```\n\n### Docker\n\nBuild the image:\n\n```sh\n$ docker build -t ghcr.io/crystal-ameba/ameba .\n```\n\nTo use the resulting image on a local source folder, mount the current (or target) directory into `/src`:\n\n```sh\n$ docker run -v $(pwd):/src ghcr.io/crystal-ameba/ameba\n```\n\nAlso available on GitHub: https://github.com/crystal-ameba/ameba/pkgs/container/ameba\n\n### From sources\n\n```sh\n$ git clone https://github.com/crystal-ameba/ameba && cd ameba\n$ make install\n```\n\n## Configuration\n\nDefault configuration file is `.ameba.yml`.\nIt allows to configure rule properties, disable specific rules and exclude sources from the rules.\n\nGenerate new file by running `ameba --gen-config`.\n\n### Sources\n\n**List of sources to run Ameba on can be configured globally via:**\n\n- `Globs` section - an array of wildcards (or paths) to include to the\n inspection. Defaults to `%w(**/*.cr !lib)`, meaning it includes all project\n files with `*.cr` extension except those which exist in `lib` folder.\n- `Excluded` section - an array of wildcards (or paths) to exclude from the\n source list defined by `Globs`. Defaults to an empty array.\n\nIn this example we define default globs and exclude `src/compiler` folder:\n\n``` yaml\nGlobs:\n - \"**/*.cr\"\n - \"!lib\"\n\nExcluded:\n - src/compiler\n```\n\n**Specific sources can be excluded at rule level**:\n\n``` yaml\nStyle/RedundantBegin:\n Excluded:\n - src/server/processor.cr\n - src/server/api.cr\n```\n\n### Rules\n\nOne or more rules, or a one or more group of rules can be included or excluded\nvia command line arguments:\n\n```sh\n$ ameba --only Lint/Syntax # runs only Lint/Syntax rule\n$ ameba --only Style,Lint # runs only rules from Style and Lint groups\n$ ameba --except Lint/Syntax # runs all rules except Lint/Syntax\n$ ameba --except Style,Lint # runs all rules except rules in Style and Lint groups\n```\n\nOr through the configuration file:\n\n``` yaml\nStyle/RedundantBegin:\n Enabled: false\n```\n\n### Inline disabling\n\nOne or more rules or one or more group of rules can be disabled using inline directives:\n\n```crystal\n# ameba:disable Style/LargeNumbers\ntime = Time.epoch(1483859302)\n\ntime = Time.epoch(1483859302) # ameba:disable Style/LargeNumbers, Lint/UselessAssign\ntime = Time.epoch(1483859302) # ameba:disable Style, Lint\n```\n\n## Editors & integrations\n\n- Vim: [vim-crystal](https://github.com/rhysd/vim-crystal), [Ale](https://github.com/w0rp/ale)\n- Emacs: [ameba.el](https://github.com/crystal-ameba/ameba.el)\n- Sublime Text: [Sublime Linter Ameba](https://github.com/epergo/SublimeLinter-contrib-ameba)\n- VSCode: [vscode-crystal-ameba](https://github.com/crystal-ameba/vscode-crystal-ameba)\n- Codacy: [codacy-ameba](https://github.com/codacy/codacy-ameba)\n- GitHub Actions: [github-action](https://github.com/crystal-ameba/github-action)\n\n## Credits & inspirations\n\n- [Crystal Language](https://crystal-lang.org)\n- [Rubocop](https://rubocop.readthedocs.io/en/latest/)\n- [Credo](http://credo-ci.org/)\n- [Dogma](https://github.com/lpil/dogma)\n\n## Contributors\n\n- [veelenga](https://github.com/veelenga) Vitalii Elenhaupt - creator, maintainer\n- [Sija](https://github.com/Sija) Sijawusz Pur Rahnama - maintainer\n","program":{"html_id":"ameba/toplevel","path":"toplevel.html","kind":"module","full_name":"Top Level Namespace","name":"Top Level Namespace","abstract":false,"ancestors":[{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"},{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"},{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"}],"locations":[],"repository_name":"ameba","program":true,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"},{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"}],"extended_modules":[{"html_id":"ameba/Ameba/Spec/BeValid","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid"},{"html_id":"ameba/Ameba/Spec/ExpectIssue","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue"}],"types":[{"html_id":"ameba/Ameba","path":"Ameba.html","kind":"module","full_name":"Ameba","name":"Ameba","abstract":false,"locations":[{"filename":"src/ameba.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba.cr#L26"},{"filename":"src/ameba/glob_utils.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/glob_utils.cr#L1"},{"filename":"src/ameba/inline_comments.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L1"},{"filename":"src/ameba/issue.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L1"},{"filename":"src/ameba/reportable.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L1"},{"filename":"src/ameba/runner.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L1"},{"filename":"src/ameba/severity.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L3"},{"filename":"src/ameba/source.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L1"},{"filename":"src/ameba/spec/support.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/support.cr#L7"},{"filename":"src/ameba/tokenizer.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/tokenizer.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"VERSION","name":"VERSION","value":"{{ (`shards version \\\"/home/runner/work/ameba/ameba/src\\\"`).chomp.stringify }}"}],"extended_modules":[{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"}],"doc":"Ameba's entry module.\n\nTo run the linter with default parameters:\n\n```\nAmeba.run\n```\n\nTo configure and run it:\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = formatter\nconfig.files = file_paths\n\nAmeba.run config\n```","summary":"Ameba's entry module.
","instance_methods":[{"html_id":"run(config=Config.load)-instance-method","name":"run","doc":"Initializes `Ameba::Runner` and runs it.\nCan be configured via `config` parameter.\n\nExamples:\n\n```\nAmeba.run\nAmeba.run config\n```","summary":"Initializes Ameba::Runner and runs it.
A module that helps to traverse Crystal AST using Crystal::Visitor.
Represents the argument of some node.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,variable:Ameba::AST::Variable)-class-method","name":"new","doc":"Creates a new argument.\n\n```\nArgument.new(node, variable)\n```","summary":"Creates a new argument.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"}],"args_string":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable)","args_html":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L31"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, variable)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"anonymous?-instance-method","name":"anonymous?","doc":"Returns `true` if the `name` is empty, `false` otherwise.","summary":"Returns true if the #name is empty, false otherwise.
Returns true if the #name starts with '_', false otherwise.
Name of the argument.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L45"},"def":{"name":"name","visibility":"Public","body":"case current_node = node\nwhen Crystal::Var, Crystal::Arg\n current_node.name\nelse\n raise(ArgumentError.new(\"Invalid node\"))\nend"}},{"html_id":"node:Crystal::Var|Crystal::Arg-instance-method","name":"node","doc":"The actual node.","summary":"The actual node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L17"},"def":{"name":"node","return_type":"Crystal::Var | Crystal::Arg","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L24"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L24"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"variable:Variable-instance-method","name":"variable","doc":"Variable of this argument (may be the same node)","summary":"Variable of this argument (may be the same node)
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/argument.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/argument.cr#L20"},"def":{"name":"variable","return_type":"Variable","visibility":"Public","body":"@variable"}}]},{"html_id":"ameba/Ameba/AST/Assignment","path":"Ameba/AST/Assignment.html","kind":"class","full_name":"Ameba::AST::Assignment","name":"Assignment","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L7"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents the assignment to the variable.\nHolds the assign node and the variable.","summary":"Represents the assignment to the variable.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,variable:Ameba::AST::Variable,scope:Ameba::AST::Scope)-class-method","name":"new","doc":"Creates a new assignment.\n\n```\nAssignment.new(node, variable, scope)\n```","summary":"Creates a new assignment.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"args_string":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)","args_html":"(node : Crystal::ASTNode, variable : Ameba::AST::Variable, scope : Ameba::AST::Scope)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L31"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"variable","external_name":"variable","restriction":"::Ameba::AST::Variable"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, variable, scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"branch:Branch|Nil-instance-method","name":"branch","doc":"Branch of this assignment.","summary":"Branch of this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L17"},"def":{"name":"branch","return_type":"Branch | ::Nil","visibility":"Public","body":"@branch"}},{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L24"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L24"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"in_branch?-instance-method","name":"in_branch?","doc":"Returns `true` if this assignment is in a branch, `false` if not.\nFor example, this assignment is in a branch:\n\n```\na = 1 if a.nil?\n```","summary":"Returns true if this assignment is in a branch, false if not.
The actual assignment node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L11"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"op_assign?-instance-method","name":"op_assign?","doc":"Returns `true` if this assignment is an op assign, `false` if not.\nFor example, this is an op assign:\n\n```\na ||= 1\n```","summary":"Returns true if this assignment is an op assign, false if not.
A scope assignment belongs to
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L20"},"def":{"name":"scope","return_type":"Scope","visibility":"Public","body":"@scope"}},{"html_id":"target_node-instance-method","name":"target_node","doc":"Returns the target node of the variable in this assignment.","summary":"Returns the target node of the variable in this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L65"},"def":{"name":"target_node","visibility":"Public","body":"case assign = node\nwhen Crystal::Assign\n assign.target\nwhen Crystal::OpAssign\n assign.target\nwhen Crystal::UninitializedVar\n assign.var\nwhen Crystal::MultiAssign\n assign.targets.find(node) do |target|\n target.is_a?(Crystal::Var) && (target.name == variable.name)\n end\nelse\n node\nend"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L22"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L22"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"transformed?-instance-method","name":"transformed?","doc":"TODO: Remove in a next release. BC for crystal <= 1.9.\nrefs https://github.com/crystal-ameba/ameba/pull/407\n\nIndicates whether the node is a transformed assignment by the compiler.\ni.e.\n\n```\ncollection.each do |(a, b)|\n puts b\nend\n```\n\nis transformed to:\n\n```\ncollection.each do |__arg0|\n a = __arg0[0]\n b = __arg0[1]\n puts(b)\nend\n```","summary":"TODO Remove in a next release.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":100,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L100"},"def":{"name":"transformed?","visibility":"Public","body":"if (assign = node).is_a?(Crystal::Assign)\nelse\n return false\nend\nif (value = assign.value).is_a?(Crystal::Call)\nelse\n return false\nend\nif (obj = value.obj).is_a?(Crystal::Var)\nelse\n return false\nend\nobj.name.starts_with?(\"__arg\")\n"}},{"html_id":"variable:Variable-instance-method","name":"variable","doc":"Variable of this assignment.","summary":"Variable of this assignment.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/assignment.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/assignment.cr#L14"},"def":{"name":"variable","return_type":"Variable","visibility":"Public","body":"@variable"}}]},{"html_id":"ameba/Ameba/AST/BaseVisitor","path":"Ameba/AST/BaseVisitor.html","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor","abstract":true,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/base_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/base_visitor.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor"},{"html_id":"ameba/Ameba/AST/NodeVisitor","kind":"class","full_name":"Ameba::AST::NodeVisitor","name":"NodeVisitor"},{"html_id":"ameba/Ameba/AST/ScopeVisitor","kind":"class","full_name":"Ameba::AST::ScopeVisitor","name":"ScopeVisitor"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"An abstract base visitor that utilizes general logic for all visitors.","summary":"An abstract base visitor that utilizes general logic for all visitors.
","constructors":[{"html_id":"new(rule:Ameba::Rule::Base,source:Ameba::Source)-class-method","name":"new","doc":"Creates instance of this visitor.\n\n```\nvisitor = Ameba::AST::NodeVisitor.new(rule, source)\n```","summary":"Creates instance of this visitor.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"source","external_name":"source","restriction":"::Ameba::Source"}],"args_string":"(rule : Ameba::Rule::Base, source : Ameba::Source)","args_html":"(rule : Ameba::Rule::Base, source : Ameba::Source)","location":{"filename":"src/ameba/ast/visitors/base_visitor.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/base_visitor.cr#L18"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"source","external_name":"source","restriction":"::Ameba::Source"}],"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"visit(node:Crystal::ASTNode)-instance-method","name":"visit","doc":"A main visit method that accepts `Crystal::ASTNode`.\nReturns `true`, meaning all child nodes will be traversed.","summary":"A main visit method that accepts Crystal::ASTNode.
Represents the branch in Crystal code.
","class_methods":[{"html_id":"of(node:Crystal::ASTNode,parent_node:Crystal::ASTNode)-class-method","name":"of","doc":"Constructs a new branch based on the node some parent scope.\n\n```\nBranch.of(assign_node, def_node)\n```","summary":"Constructs a new branch based on the node some parent scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"parent_node","external_name":"parent_node","restriction":"Crystal::ASTNode"}],"args_string":"(node : Crystal::ASTNode, parent_node : Crystal::ASTNode)","args_html":"(node : Crystal::ASTNode, parent_node : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/branch.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L64"},"def":{"name":"of","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"parent_node","external_name":"parent_node","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"(BranchVisitor.new(node)).tap(&.accept(parent_node)).branch"}},{"html_id":"of(node:Crystal::ASTNode,scope:Scope)-class-method","name":"of","doc":"Constructs a new branch based on the node in scope.\n\n```\nBranch.of(assign_node, scope)\n```","summary":"Constructs a new branch based on the node in scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"args_string":"(node : Crystal::ASTNode, scope : Scope)","args_html":"(node : Crystal::ASTNode, scope : Scope)","location":{"filename":"src/ameba/ast/branch.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L55"},"def":{"name":"of","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"visibility":"Public","body":"of(node, scope.node)"}}],"constructors":[{"html_id":"new(node:Crystal::ASTNode,parent:Ameba::AST::Branchable)-class-method","name":"new","doc":"Creates a new branch.\n\n```\nBranch.new(if_node)\n```","summary":"Creates a new branch.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","external_name":"parent","restriction":"::Ameba::AST::Branchable"}],"args_string":"(node : Crystal::ASTNode, parent : Ameba::AST::Branchable)","args_html":"(node : Crystal::ASTNode, parent : Ameba::AST::Branchable)","location":{"filename":"src/ameba/ast/branch.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L32"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","external_name":"parent","restriction":"::Ameba::AST::Branchable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, parent)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other:self)-instance-method","name":"==","doc":"Returns `true` if this reference is the same as *other*. Invokes `same?`.","summary":"Returns true if this reference is the same as other.
See Object#hash(hasher)
Returns true if current branch is in a loop, false - otherwise.
The actual branch node.
","abstract":false,"location":{"filename":"src/ameba/ast/branch.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L16"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"parent:Branchable-instance-method","name":"parent","doc":"The parent branchable.","summary":"The parent branchable.
","abstract":false,"location":{"filename":"src/ameba/ast/branch.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L19"},"def":{"name":"parent","return_type":"Branchable","visibility":"Public","body":"@parent"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branch.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L21"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branch.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branch.cr#L21"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/Branchable","path":"Ameba/AST/Branchable.html","kind":"class","full_name":"Ameba::AST::Branchable","name":"Branchable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/branchable.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L15"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"A generic entity to represent a branchable Crystal node.\nFor example, `Crystal::If`, `Crystal::Unless`, `Crystal::While`\nare branchables.\n\n```\nwhile a > 100 # Branchable A\n if b > 2 # Branchable B\n a += 1\n end\nend\n```","summary":"A generic entity to represent a branchable Crystal node.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,parent:Nil|Ameba::AST::Branchable=nil)-class-method","name":"new","doc":"Creates a new branchable\n\n```\nBranchable.new(node, parent_branchable)\n```","summary":"Creates a new branchable
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","default_value":"nil","external_name":"parent","restriction":"::Nil | ::Ameba::AST::Branchable"}],"args_string":"(node : Crystal::ASTNode, parent : Nil | Ameba::AST::Branchable = nil)","args_html":"(node : Crystal::ASTNode, parent : Nil | Ameba::AST::Branchable = nil)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L36"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"parent","default_value":"nil","external_name":"parent","restriction":"::Nil | ::Ameba::AST::Branchable"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, parent)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"branches:Array(Crystal::ASTNode)-instance-method","name":"branches","doc":"Array of branches","summary":"Array of branches
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L22"},"def":{"name":"branches","visibility":"Public","body":"@branches"}},{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"loop?-instance-method","name":"loop?","doc":"Returns `true` if this node or one of the parent branchables is a loop,\n`false` otherwise.","summary":"Returns true if this node or one of the parent branchables is a loop, false otherwise.
The actual Crystal node
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L25"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"parent:Branchable|Nil-instance-method","name":"parent","doc":"Parent branchable (if any)","summary":"Parent branchable (if any)
","abstract":false,"location":{"filename":"src/ameba/ast/branchable.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L19"},"def":{"name":"parent","return_type":"Branchable | ::Nil","visibility":"Public","body":"@parent"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/branchable.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/branchable.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/CountingVisitor","path":"Ameba/AST/CountingVisitor.html","kind":"class","full_name":"Ameba::AST::CountingVisitor","name":"CountingVisitor","abstract":false,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"DEFAULT_COMPLEXITY","name":"DEFAULT_COMPLEXITY","value":"1"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that counts occurrences of certain keywords","summary":"AST Visitor that counts occurrences of certain keywords
","constructors":[{"html_id":"new(scope:Crystal::ASTNode)-class-method","name":"new","doc":"Creates a new counting visitor","summary":"Creates a new counting visitor
","abstract":false,"args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"args_string":"(scope : Crystal::ASTNode)","args_html":"(scope : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L9"},"def":{"name":"new","args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"_ = allocate\n_.initialize(scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"count-instance-method","name":"count","doc":"Returns the number of keywords that were found in the node","summary":"Returns the number of keywords that were found in the node
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L19"},"def":{"name":"count","visibility":"Public","body":"@scope.accept(self)\n@complexity\n"}},{"html_id":"macro_condition?:Bool-instance-method","name":"macro_condition?","abstract":false,"location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L6"},"def":{"name":"macro_condition?","visibility":"Public","body":"@macro_condition"}},{"html_id":"visit(node:Crystal::MacroIf|Crystal::MacroFor)-instance-method","name":"visit","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::MacroIf | Crystal::MacroFor"}],"args_string":"(node : Crystal::MacroIf | Crystal::MacroFor)","args_html":"(node : Crystal::MacroIf | Crystal::MacroFor)","location":{"filename":"src/ameba/ast/visitors/counting_visitor.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/counting_visitor.cr#L45"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::MacroIf | Crystal::MacroFor"}],"visibility":"Public","body":"@macro_condition = true\n@complexity = DEFAULT_COMPLEXITY\nfalse\n"}}]},{"html_id":"ameba/Ameba/AST/FlowExpression","path":"Ameba/AST/FlowExpression.html","kind":"class","full_name":"Ameba::AST::FlowExpression","name":"FlowExpression","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/flow_expression.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a flow expression in Crystal code.\nFor example,\n\n```\ndef foobar\n a = 3\n return 42 # => flow expression\n a + 1\nend\n```\n\nFlow expression contains an actual node of a control expression and\na parent node, which allows easily search through the related statement\n(i.e. find unreachable code)","summary":"Represents a flow expression in Crystal code.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,in_loop:Bool)-class-method","name":"new","doc":"Creates a new flow expression.\n\n```\nFlowExpression.new(node, parent_node)\n```","summary":"Creates a new flow expression.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"in_loop","external_name":"in_loop","restriction":"::Bool"}],"args_string":"(node : Crystal::ASTNode, in_loop : Bool)","args_html":"(node : Crystal::ASTNode, in_loop : Bool)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L36"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"in_loop","external_name":"in_loop","restriction":"::Bool"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, in_loop)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L29"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"in_loop?:Bool-instance-method","name":"in_loop?","doc":"Is true only if some of the nodes parents is a loop.","summary":"Is true only if some of the nodes parents is a loop.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L22"},"def":{"name":"in_loop?","return_type":"Bool","visibility":"Public","body":"@in_loop"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L28"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::ASTNode-instance-method","name":"node","doc":"The actual node of the flow expression.","summary":"The actual node of the flow expression.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L25"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L27"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"unreachable_nodes-instance-method","name":"unreachable_nodes","doc":"Returns nodes which can't be reached because of a flow command inside.\nFor example:\n\n```\ndef foobar\n a = 1\n return 42\n\n a + 2 # => unreachable assign node\nend\n```","summary":"Returns nodes which can't be reached because of a flow command inside.
","abstract":false,"location":{"filename":"src/ameba/ast/flow_expression.cr","line_number":50,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/flow_expression.cr#L50"},"def":{"name":"unreachable_nodes","visibility":"Public","body":"unreachable_nodes = [] of Crystal::ASTNode\ncase current_node = node\nwhen Crystal::Expressions\n control_flow_found = false\n current_node.expressions.each do |exp|\n if control_flow_found\n unreachable_nodes << exp\n end\n control_flow_found || (control_flow_found = (!(loop?(exp))) && (flow_expression?(exp, in_loop?)))\n end\nwhen Crystal::BinaryOp\n if flow_expression?(current_node.left, in_loop?)\n unreachable_nodes << current_node.right\n end\nend\nunreachable_nodes\n"}}]},{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","path":"Ameba/AST/FlowExpressionVisitor.html","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/flow_expression_visitor.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/flow_expression_visitor.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that traverses all the flow expressions.","summary":"AST Visitor that traverses all the flow expressions.
"},{"html_id":"ameba/Ameba/AST/InstanceVariable","path":"Ameba/AST/InstanceVariable.html","kind":"class","full_name":"Ameba::AST::InstanceVariable","name":"InstanceVariable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"constructors":[{"html_id":"new(node:Crystal::InstanceVar)-class-method","name":"new","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::InstanceVar"}],"args_string":"(node : Crystal::InstanceVar)","args_html":"(node : Crystal::InstanceVar)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L10"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::InstanceVar"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"name(*args,**options)-instance-method","name":"name","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L7"},"def":{"name":"name","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.name(*args, **options)"}},{"html_id":"name(*args,**options,&)-instance-method","name":"name","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L7"},"def":{"name":"name","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.name(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::InstanceVar-instance-method","name":"node","abstract":false,"location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L3"},"def":{"name":"node","return_type":"Crystal::InstanceVar","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L8"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/ivariable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/ivariable.cr#L8"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/NodeVisitor","path":"Ameba/AST/NodeVisitor.html","kind":"class","full_name":"Ameba::AST::NodeVisitor","name":"NodeVisitor","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},"ancestors":[{"html_id":"ameba/Ameba/AST/BaseVisitor","kind":"class","full_name":"Ameba::AST::BaseVisitor","name":"BaseVisitor"},{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L10"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"NODES","name":"NODES","value":"{Alias, Assign, Block, Call, Case, ClassDef, ClassVar, Def, EnumDef, ExceptionHandler, Expressions, HashLiteral, If, InstanceVar, IsA, LibDef, ModuleDef, NilLiteral, StringInterpolation, Unless, Until, Var, When, While}","doc":"List of nodes to be visited by Ameba's rules.","summary":"List of nodes to be visited by Ameba's rules.
"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"An AST Visitor that traverses the source and allows all nodes\nto be inspected by rules.\n\n```\nvisitor = Ameba::AST::NodeVisitor.new(rule, source)\n```","summary":"An AST Visitor that traverses the source and allows all nodes to be inspected by rules.
","class_methods":[{"html_id":"category_to_node_classes(category:Category)-class-method","name":"category_to_node_classes","abstract":false,"args":[{"name":"category","external_name":"category","restriction":"Category"}],"args_string":"(category : Category)","args_html":"(category : Category)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":46,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L46"},"def":{"name":"category_to_node_classes","args":[{"name":"category","external_name":"category","restriction":"Category"}],"visibility":"Public","body":"([] of Crystal::ASTNode.class).tap do |classes|\n if category.macro?\n classes.push(Crystal::Macro, Crystal::MacroExpression, Crystal::MacroIf, Crystal::MacroFor)\n end\nend"}}],"constructors":[{"html_id":"new(rule,source,*,skip:Category)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","external_name":"skip","restriction":"Category"}],"args_string":"(rule, source, *, skip : Category)","args_html":"(rule, source, *, skip : Category)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":57,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L57"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","external_name":"skip","restriction":"Category"}],"splat_index":2,"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip: skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}},{"html_id":"new(rule,source,*,skip:Array|Nil=nil)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":"Array | ::Nil"}],"args_string":"(rule, source, *, skip : Array | Nil = nil)","args_html":"(rule, source, *, skip : Array | Nil = nil)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":62,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L62"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"","external_name":"","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":"Array | ::Nil"}],"splat_index":2,"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip: skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"visit(node:Crystal::VisibilityModifier)-instance-method","name":"visit","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::VisibilityModifier"}],"args_string":"(node : Crystal::VisibilityModifier)","args_html":"(node : Crystal::VisibilityModifier)","location":{"filename":"src/ameba/ast/visitors/node_visitor.cr","line_number":67,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/node_visitor.cr#L67"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::VisibilityModifier"}],"visibility":"Public","body":"node.exp.visibility = node.modifier\ntrue\n"}},{"html_id":"visit(node:Crystal::Alias)-instance-method","name":"visit","doc":"A visit callback for `Crystal::Alias` node.\n\nReturns `true` if the child nodes should be traversed as well,\n`false` otherwise.","summary":"A visit callback for Crystal::Alias node.
A visit callback for Crystal::Assign node.
A visit callback for Crystal::Block node.
A visit callback for Crystal::Call node.
A visit callback for Crystal::Case node.
A visit callback for Crystal::ClassDef node.
A visit callback for Crystal::ClassVar node.
A visit callback for Crystal::Def node.
A visit callback for Crystal::EnumDef node.
A visit callback for Crystal::ExceptionHandler node.
A visit callback for Crystal::Expressions node.
A visit callback for Crystal::HashLiteral node.
A visit callback for Crystal::If node.
A visit callback for Crystal::InstanceVar node.
A visit callback for Crystal::IsA node.
A visit callback for Crystal::LibDef node.
A visit callback for Crystal::ModuleDef node.
A visit callback for Crystal::NilLiteral node.
A visit callback for Crystal::StringInterpolation node.
A visit callback for Crystal::Unless node.
A visit callback for Crystal::Until node.
A visit callback for Crystal::Var node.
A visit callback for Crystal::When node.
A visit callback for Crystal::While node.
A class that utilizes a logic to traverse AST nodes and fire a source test callback if a redundant Crystal::ControlExpression is reached.
A node to run traversal on.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L13"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"rule:Rule::Base-instance-method","name":"rule","doc":"A corresponding rule that uses this visitor.","summary":"A corresponding rule that uses this visitor.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L7"},"def":{"name":"rule","return_type":"Rule::Base","visibility":"Public","body":"@rule"}},{"html_id":"source:Source-instance-method","name":"source","doc":"A source that needs to be traversed.","summary":"A source that needs to be traversed.
","abstract":false,"location":{"filename":"src/ameba/ast/visitors/redundant_control_expression_visitor.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/redundant_control_expression_visitor.cr#L10"},"def":{"name":"source","return_type":"Source","visibility":"Public","body":"@source"}}]},{"html_id":"ameba/Ameba/AST/Reference","path":"Ameba/AST/Reference.html","kind":"class","full_name":"Ameba::AST::Reference","name":"Reference","abstract":false,"superclass":{"html_id":"ameba/Ameba/AST/Variable","kind":"class","full_name":"Ameba::AST::Variable","name":"Variable"},"ancestors":[{"html_id":"ameba/Ameba/AST/Variable","kind":"class","full_name":"Ameba::AST::Variable","name":"Variable"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/reference.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/reference.cr#L7"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a reference to the variable.\nIt behaves like a variable is used to distinguish a\nthe variable from its reference.","summary":"Represents a reference to the variable.
","instance_methods":[{"html_id":"explicit=(explicit:Bool)-instance-method","name":"explicit=","abstract":false,"args":[{"name":"explicit","external_name":"explicit","restriction":"::Bool"}],"args_string":"(explicit : Bool)","args_html":"(explicit : Bool)","location":{"filename":"src/ameba/ast/variabling/reference.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/reference.cr#L8"},"def":{"name":"explicit=","args":[{"name":"explicit","external_name":"explicit","restriction":"::Bool"}],"visibility":"Public","body":"@explicit = explicit"}},{"html_id":"explicit?:Bool-instance-method","name":"explicit?","abstract":false,"location":{"filename":"src/ameba/ast/variabling/reference.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/reference.cr#L8"},"def":{"name":"explicit?","visibility":"Public","body":"@explicit"}}]},{"html_id":"ameba/Ameba/AST/Scope","path":"Ameba/AST/Scope.html","kind":"class","full_name":"Ameba::AST::Scope","name":"Scope","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/scope.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Represents a context of the local variable visibility.\nThis is where the local variables belong to.","summary":"Represents a context of the local variable visibility.
","constructors":[{"html_id":"new(node:Crystal::ASTNode,outer_scope:Nil|Ameba::AST::Scope=nil)-class-method","name":"new","doc":"Creates a new scope. Accepts the AST node and the outer scope.\n\n```\nscope = Scope.new(class_node, nil)\n```","summary":"Creates a new scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"outer_scope","default_value":"nil","external_name":"outer_scope","restriction":"::Nil | ::Ameba::AST::Scope"}],"args_string":"(node : Crystal::ASTNode, outer_scope : Nil | Ameba::AST::Scope = nil)","args_html":"(node : Crystal::ASTNode, outer_scope : Nil | Ameba::AST::Scope = nil)","location":{"filename":"src/ameba/ast/scope.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L48"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::ASTNode"},{"name":"outer_scope","default_value":"nil","external_name":"outer_scope","restriction":"::Nil | ::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, outer_scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other:self)-instance-method","name":"==","doc":"Returns `true` if this reference is the same as *other*. Invokes `same?`.","summary":"Returns true if this reference is the same as other.
Creates a new argument in the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":68,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L68"},"def":{"name":"add_argument","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"add_variable((Crystal::Var.new(node.name)).at(node))\narguments << (Argument.new(node, variables.last))\n"}},{"html_id":"add_ivariable(node)-instance-method","name":"add_ivariable","doc":"Adds a new instance variable to the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_ivariable(ivar_node)\n```","summary":"Adds a new instance variable to the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L79"},"def":{"name":"add_ivariable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"ivariables << (InstanceVariable.new(node))"}},{"html_id":"add_type_dec_variable(node)-instance-method","name":"add_type_dec_variable","doc":"Adds a new type declaration variable to the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_type_dec_variable(node)\n```","summary":"Adds a new type declaration variable to the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":89,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L89"},"def":{"name":"add_type_dec_variable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"type_dec_variables << (TypeDecVariable.new(node))"}},{"html_id":"add_variable(node)-instance-method","name":"add_variable","doc":"Creates a new variable in the current scope.\n\n```\nscope = Scope.new(class_node, nil)\nscope.add_variable(var_node)\n```","summary":"Creates a new variable in the current scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":58,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L58"},"def":{"name":"add_variable","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"variables << (Variable.new(node, self))"}},{"html_id":"arg?(var)-instance-method","name":"arg?","doc":"Returns `true` if var is an argument in current scope, `false` otherwise.","summary":"Returns true if var is an argument in current scope, false otherwise.
Link to the arguments in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L20"},"def":{"name":"arguments","visibility":"Public","body":"@arguments"}},{"html_id":"assign_variable(name,node)-instance-method","name":"assign_variable","doc":"Creates a new assignment for the variable.\n\n```\nscope = Scope.new(class_node, nil)\nscope.assign_variable(var_name, assign_node)\n```","summary":"Creates a new assignment for the variable.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":""},{"name":"node","external_name":"node","restriction":""}],"args_string":"(name, node)","args_html":"(name, node)","location":{"filename":"src/ameba/ast/scope.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L110"},"def":{"name":"assign_variable","args":[{"name":"name","external_name":"name","restriction":""},{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"(find_variable(name)).try(&.assign(node, self))"}},{"html_id":"assigns_ivar?(name)-instance-method","name":"assigns_ivar?","doc":"Returns `true` if instance variable is assigned in this scope.","summary":"Returns true if instance variable is assigned in this scope.
Returns true if type declaration variable is assigned in this scope.
Returns true if current scope represents a block (or proc), false otherwise.
Returns true if current scope is a def, false otherwise.
Returns true if the node represents exactly the same Crystal node as @node.
Returns variable by its name or nil if it does not exist.
See Object#hash(hasher)
Returns true if current scope sits inside a macro.
List of inner scopes
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L32"},"def":{"name":"inner_scopes","visibility":"Public","body":"@inner_scopes"}},{"html_id":"ivariables:Array(Ameba::AST::InstanceVariable)-instance-method","name":"ivariables","doc":"Link to the instance variables used in current scope","summary":"Link to the instance variables used in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L23"},"def":{"name":"ivariables","visibility":"Public","body":"@ivariables"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/scope.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L38"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/scope.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L38"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"node:Crystal::ASTNode-instance-method","name":"node","doc":"The actual AST node that represents a current scope.","summary":"The actual AST node that represents a current scope.
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L35"},"def":{"name":"node","return_type":"Crystal::ASTNode","visibility":"Public","body":"@node"}},{"html_id":"outer_scope:Scope|Nil-instance-method","name":"outer_scope","doc":"Link to the outer scope","summary":"Link to the outer scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L29"},"def":{"name":"outer_scope","return_type":"Scope | ::Nil","visibility":"Public","body":"@outer_scope"}},{"html_id":"references:Array(Ameba::AST::Reference)-instance-method","name":"references","doc":"Link to all variable references in currency scope","summary":"Link to all variable references in currency scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L17"},"def":{"name":"references","visibility":"Public","body":"@references"}},{"html_id":"references?(variable:Variable,check_inner_scopes=true)-instance-method","name":"references?","doc":"Returns `true` if current scope (or any of inner scopes) references variable,\n`false` otherwise.","summary":"Returns true if current scope (or any of inner scopes) references variable, false otherwise.
Returns true if current scope represents a spawn block, e.
Returns true if this scope is a top level scope, false otherwise.
Link to the type declaration variables used in current scope
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L26"},"def":{"name":"type_dec_variables","visibility":"Public","body":"@type_dec_variables"}},{"html_id":"type_definition?-instance-method","name":"type_definition?","doc":"Returns `true` if and only if current scope represents some\ntype definition, for example a class.","summary":"Returns true if and only if current scope represents some type definition, for example a class.
Link to local variables
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L14"},"def":{"name":"variables","visibility":"Public","body":"@variables"}},{"html_id":"visibility-instance-method","name":"visibility","doc":"Returns visibility of the current scope (could be inherited from the outer scope).","summary":"Returns visibility of the current scope (could be inherited from the outer scope).
","abstract":false,"location":{"filename":"src/ameba/ast/scope.cr","line_number":180,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L180"},"def":{"name":"visibility","visibility":"Public","body":"@visibility || outer_scope.try(&.visibility)"}},{"html_id":"visibility=(visibility:Crystal::Visibility|Nil)-instance-method","name":"visibility=","doc":"Scope visibility level","summary":"Scope visibility level
","abstract":false,"args":[{"name":"visibility","external_name":"visibility","restriction":"Crystal::Visibility | ::Nil"}],"args_string":"(visibility : Crystal::Visibility | Nil)","args_html":"(visibility : Crystal::Visibility | Nil)","location":{"filename":"src/ameba/ast/scope.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L11"},"def":{"name":"visibility=","args":[{"name":"visibility","external_name":"visibility","restriction":"Crystal::Visibility | ::Nil"}],"visibility":"Public","body":"@visibility = visibility"}},{"html_id":"yields=(yields:Bool)-instance-method","name":"yields=","doc":"Whether the scope yields.","summary":"Whether the scope yields.
","abstract":false,"args":[{"name":"yields","external_name":"yields","restriction":"::Bool"}],"args_string":"(yields : Bool)","args_html":"(yields : Bool)","location":{"filename":"src/ameba/ast/scope.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/scope.cr#L8"},"def":{"name":"yields=","args":[{"name":"yields","external_name":"yields","restriction":"::Bool"}],"visibility":"Public","body":"@yields = yields"}},{"html_id":"yields?(check_inner_scopes=true)-instance-method","name":"yields?","doc":"Returns `true` if current scope (or any of inner scopes) yields,\n`false` otherwise.","summary":"Returns true if current scope (or any of inner scopes) yields, false otherwise.
Non-exhaustive list of nodes to be visited by Ameba's rules.
"},{"id":"SPECIAL_NODE_NAMES","name":"SPECIAL_NODE_NAMES","value":"[\"super\", \"previous_def\"] of ::String"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that traverses the source and constructs scopes.","summary":"AST Visitor that traverses the source and constructs scopes.
","constructors":[{"html_id":"new(rule,source,skip=nil)-class-method","name":"new","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":""}],"args_string":"(rule, source, skip = nil)","args_html":"(rule, source, skip = nil)","location":{"filename":"src/ameba/ast/visitors/scope_visitor.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/scope_visitor.cr#L31"},"def":{"name":"new","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"source","external_name":"source","restriction":""},{"name":"skip","default_value":"nil","external_name":"skip","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(rule, source, skip)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}]},{"html_id":"ameba/Ameba/AST/TopLevelNodesVisitor","path":"Ameba/AST/TopLevelNodesVisitor.html","kind":"class","full_name":"Ameba::AST::TopLevelNodesVisitor","name":"TopLevelNodesVisitor","abstract":false,"superclass":{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},"ancestors":[{"html_id":"ameba/Crystal/Visitor","kind":"class","full_name":"Crystal::Visitor","name":"Visitor"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L4"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"AST Visitor that visits certain nodes at a top level, which\ncan characterize the source (i.e. require statements, modules etc.)","summary":"AST Visitor that visits certain nodes at a top level, which can characterize the source (i.e.
","constructors":[{"html_id":"new(scope:Crystal::ASTNode)-class-method","name":"new","doc":"Creates a new instance of visitor","summary":"Creates a new instance of visitor
","abstract":false,"args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"args_string":"(scope : Crystal::ASTNode)","args_html":"(scope : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L8"},"def":{"name":"new","args":[{"name":"scope","external_name":"scope","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"_ = allocate\n_.initialize(scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"require_nodes:Array(Crystal::Require)-instance-method","name":"require_nodes","abstract":false,"location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L5"},"def":{"name":"require_nodes","visibility":"Public","body":"@require_nodes"}},{"html_id":"visit(node:Crystal::Expressions)-instance-method","name":"visit","doc":"If a top level node is `Crystal::Expressions`,\nthen always traverse the children.","summary":"If a top level node is Crystal::Expressions, then always traverse the children.
A general visit method for rest of the nodes.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"}],"args_string":"(node : Crystal::ASTNode)","args_html":"(node : Crystal::ASTNode)","location":{"filename":"src/ameba/ast/visitors/top_level_nodes_visitor.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/visitors/top_level_nodes_visitor.cr#L26"},"def":{"name":"visit","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"}],"visibility":"Public","body":"false"}}]},{"html_id":"ameba/Ameba/AST/TypeDecVariable","path":"Ameba/AST/TypeDecVariable.html","kind":"class","full_name":"Ameba::AST::TypeDecVariable","name":"TypeDecVariable","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"constructors":[{"html_id":"new(node:Crystal::TypeDeclaration)-class-method","name":"new","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::TypeDeclaration"}],"args_string":"(node : Crystal::TypeDeclaration)","args_html":"(node : Crystal::TypeDeclaration)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L9"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::TypeDeclaration"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"end_location(*args,**options)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.end_location(*args, **options)"}},{"html_id":"end_location(*args,**options,&)-instance-method","name":"end_location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L6"},"def":{"name":"end_location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.end_location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"location(*args,**options)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.location(*args, **options)"}},{"html_id":"location(*args,**options,&)-instance-method","name":"location","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L5"},"def":{"name":"location","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.location(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"name-instance-method","name":"name","abstract":false,"location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L12"},"def":{"name":"name","visibility":"Public","body":"case var = @node.var\nwhen Crystal::Var, Crystal::InstanceVar, Crystal::ClassVar, Crystal::Global\n var.name\nelse\n raise(\"Unsupported var node type: #{var.class}\")\nend"}},{"html_id":"node:Crystal::TypeDeclaration-instance-method","name":"node","abstract":false,"location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L3"},"def":{"name":"node","return_type":"Crystal::TypeDeclaration","visibility":"Public","body":"@node"}},{"html_id":"to_s(*args,**options)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L7"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"@node.to_s(*args, **options)"}},{"html_id":"to_s(*args,**options,&)-instance-method","name":"to_s","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/ast/variabling/type_dec_variable.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/type_dec_variable.cr#L7"},"def":{"name":"to_s","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"@node.to_s(*args, **options) do |*yield_args|\n yield *yield_args\nend"}}]},{"html_id":"ameba/Ameba/AST/Util","path":"Ameba/AST/Util.html","kind":"module","full_name":"Ameba::AST::Util","name":"Util","abstract":false,"locations":[{"filename":"src/ameba/ast/util.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/AST/Branchable","kind":"class","full_name":"Ameba::AST::Branchable","name":"Branchable"},{"html_id":"ameba/Ameba/AST/FlowExpression","kind":"class","full_name":"Ameba::AST::FlowExpression","name":"FlowExpression"},{"html_id":"ameba/Ameba/AST/FlowExpressionVisitor","kind":"class","full_name":"Ameba::AST::FlowExpressionVisitor","name":"FlowExpressionVisitor"},{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment"},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison"},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil"},{"html_id":"ameba/Ameba/Rule/Lint/NotNilAfterNoBang","kind":"class","full_name":"Ameba::Rule::Lint::NotNilAfterNoBang","name":"NotNilAfterNoBang"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantStringCoercion","kind":"class","full_name":"Ameba::Rule::Lint::RedundantStringCoercion","name":"RedundantStringCoercion"},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument"},{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity"},{"html_id":"ameba/Ameba/Rule/Performance/AnyInsteadOfEmpty","kind":"class","full_name":"Ameba::Rule::Performance::AnyInsteadOfEmpty","name":"AnyInsteadOfEmpty"},{"html_id":"ameba/Ameba/Rule/Performance/ChainedCallWithNoBang","kind":"class","full_name":"Ameba::Rule::Performance::ChainedCallWithNoBang","name":"ChainedCallWithNoBang"},{"html_id":"ameba/Ameba/Rule/Performance/ExcessiveAllocations","kind":"class","full_name":"Ameba::Rule::Performance::ExcessiveAllocations","name":"ExcessiveAllocations"},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause"},{"html_id":"ameba/Ameba/Rule/Style/IsANil","kind":"class","full_name":"Ameba::Rule::Style::IsANil","name":"IsANil"},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames"},{"html_id":"ameba/Ameba/Rule/Style/QueryBoolMethods","kind":"class","full_name":"Ameba::Rule::Style::QueryBoolMethods","name":"QueryBoolMethods"},{"html_id":"ameba/Ameba/Rule/Style/RedundantBegin","kind":"class","full_name":"Ameba::Rule::Style::RedundantBegin","name":"RedundantBegin"},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext"},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn"},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock"}],"namespace":{"html_id":"ameba/Ameba/AST","kind":"module","full_name":"Ameba::AST","name":"AST"},"doc":"Utility module for Ameba's rules.","summary":"Utility module for Ameba's rules.
","instance_methods":[{"html_id":"abort?(node)-instance-method","name":"abort?","doc":"Returns `true` if node represents `abort` method call.","summary":"Returns true if node represents abort method call.
Returns the exp code of a control expression.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ControlExpression"},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(node : Crystal::ControlExpression, code_lines)","args_html":"(node : Crystal::ControlExpression, code_lines)","location":{"filename":"src/ameba/ast/util.cr","line_number":199,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L199"},"def":{"name":"control_exp_code","args":[{"name":"node","external_name":"node","restriction":"Crystal::ControlExpression"},{"name":"code_lines","external_name":"code_lines","restriction":""}],"visibility":"Public","body":"if exp = node.exp\nelse\n return\nend\nif exp_code = node_source(exp, code_lines)\nelse\n return\nend\nif exp.is_a?(Crystal::TupleLiteral) && (exp_code[0] != '{')\nelse\n return exp_code\nend\nif exp_start = exp.elements.first.location\nelse\n return\nend\nif exp_end = exp.end_location\nelse\n return\nend\n\"{#{source_between(exp_start, exp_end, code_lines)}}\"\n"}},{"html_id":"dynamic_literal?(node):Bool-instance-method","name":"dynamic_literal?","doc":"Returns `true` if current `node` is a dynamic literal, `false` otherwise.","summary":"Returns true if current node is a dynamic literal, false otherwise.
Returns true if node represents exit method call.
Returns true if node is a flow command, false otherwise.
Returns true if node is a flow expression, false if not.
Returns true if current node is a literal, false otherwise.
Returns true if node represents a loop.
Returns nil if node does not contain a name.
Returns nil if node does not contain a name.
Returns zero if node does not contain a name.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""}],"args_string":"(node)","args_html":"(node)","location":{"filename":"src/ameba/ast/util.cr","line_number":224,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L224"},"def":{"name":"name_size","args":[{"name":"node","external_name":"node","restriction":""}],"visibility":"Public","body":"if (size = node.name_size).zero?\nelse\n return size\nend\nif (node.responds_to?(:name)) && (name = node.name)\nelse\n return 0\nend\ncase name\nwhen Crystal::ASTNode\n name.name_size\nwhen Crystal::Token::Kind\n name.to_s.size\nelse\n name.size\nend\n"}},{"html_id":"node_source(node,code_lines)-instance-method","name":"node_source","doc":"Returns a source code for the current node.\nThis method uses `node.location` and `node.end_location`\nto determine and cut a piece of source of the node.","summary":"Returns a source code for the current node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(node, code_lines)","args_html":"(node, code_lines)","location":{"filename":"src/ameba/ast/util.cr","line_number":69,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L69"},"def":{"name":"node_source","args":[{"name":"node","external_name":"node","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"visibility":"Public","body":"loc, end_loc = node.location, node.end_location\nif loc && end_loc\nelse\n return\nend\nsource_between(loc, end_loc, code_lines)\n"}},{"html_id":"path_named?(node,name):Bool-instance-method","name":"path_named?","doc":"Returns `true` if current `node` is a `Crystal::Path`\nmatching given *name*, `false` otherwise.","summary":"Returns true if current node is a Crystal::Path matching given name, false otherwise.
Returns true if node represents raise method call.
Returns the source code from loc to end_loc (inclusive).
","abstract":false,"args":[{"name":"loc","external_name":"loc","restriction":""},{"name":"end_loc","external_name":"end_loc","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"args_string":"(loc, end_loc, code_lines) : String | Nil","args_html":"(loc, end_loc, code_lines) : String | Nil","location":{"filename":"src/ameba/ast/util.cr","line_number":77,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/util.cr#L77"},"def":{"name":"source_between","args":[{"name":"loc","external_name":"loc","restriction":""},{"name":"end_loc","external_name":"end_loc","restriction":""},{"name":"code_lines","external_name":"code_lines","restriction":""}],"return_type":"String | ::Nil","visibility":"Public","body":"line, column = loc.line_number - 1, loc.column_number - 1\nend_line, end_column = end_loc.line_number - 1, end_loc.column_number - 1\nnode_lines = code_lines[line..end_line]\nfirst_line, last_line = node_lines[0]?, node_lines[-1]?\nif first_line.nil? || last_line.nil?\n return\nend\nif first_line.size < column\n return\nend\nnode_lines[0] = first_line.sub(0...column, \"\")\nif line == end_line\n end_column = end_column - column\n last_line = node_lines[0]\nend\nif last_line.size < (end_column + 1)\n return\nend\nnode_lines[-1] = last_line.sub((end_column + 1)...last_line.size, \"\")\nnode_lines.join('\\n')\n"}},{"html_id":"static_literal?(node):Bool-instance-method","name":"static_literal?","doc":"Returns `true` if current `node` is a static literal, `false` otherwise.","summary":"Returns true if current node is a static literal, false otherwise.
Represents the existence of the local variable.
","constructors":[{"html_id":"new(node:Crystal::Var,scope:Ameba::AST::Scope)-class-method","name":"new","doc":"Creates a new variable(in the scope).\n\n```\nVariable.new(node, scope)\n```","summary":"Creates a new variable(in the scope).
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"::Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"args_string":"(node : Crystal::Var, scope : Ameba::AST::Scope)","args_html":"(node : Crystal::Var, scope : Ameba::AST::Scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L30"},"def":{"name":"new","args":[{"name":"node","external_name":"node","restriction":"::Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"::Ameba::AST::Scope"}],"visibility":"Public","body":"_ = allocate\n_.initialize(node, scope)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"assign(node,scope)-instance-method","name":"assign","doc":"Assigns the variable (creates a new assignment).\nVariable may have multiple assignments.\n\n```\nvariable = Variable.new(node, scope)\nvariable.assign(node1)\nvariable.assign(node2)\nvariable.assignment.size # => 2\n```","summary":"Assigns the variable (creates a new assignment).
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":""}],"args_string":"(node, scope)","args_html":"(node, scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L47"},"def":{"name":"assign","args":[{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":""}],"visibility":"Public","body":"assignments << (Assignment.new(node, self, scope))\nupdate_assign_reference!\n"}},{"html_id":"assign_before_reference:Crystal::ASTNode|Nil-instance-method","name":"assign_before_reference","doc":"Node of the first assignment which can be available before any reference.","summary":"Node of the first assignment which can be available before any reference.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L18"},"def":{"name":"assign_before_reference","return_type":"Crystal::ASTNode | ::Nil","visibility":"Public","body":"@assign_before_reference"}},{"html_id":"assignments:Array(Ameba::AST::Assignment)-instance-method","name":"assignments","doc":"List of the assignments of this variable.","summary":"List of the assignments of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L6"},"def":{"name":"assignments","visibility":"Public","body":"@assignments"}},{"html_id":"captured_by_block?(scope=@scope)-instance-method","name":"captured_by_block?","doc":"Returns `true` if the current var is referenced in\nin the block. For example this variable is captured\nby block:\n\n```\na = 1\n3.times { |i| a = a + i }\n```\n\nAnd this variable is not captured by block.\n\n```\ni = 1\n3.times { |i| i + 1 }\n```","summary":"Returns true if the current var is referenced in in the block.
Returns true if the variable is declared before the #node.
Returns true if the #node represents exactly the same Crystal node as @node.
Returns true if the name starts with '_', false if not.
The actual var node.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L12"},"def":{"name":"node","return_type":"Crystal::Var","visibility":"Public","body":"@node"}},{"html_id":"reference(node:Crystal::Var,scope:Scope)-instance-method","name":"reference","doc":"Creates a reference to this variable in some scope.\n\n```\nvariable = Variable.new(node, scope)\nvariable.reference(var_node, some_scope)\n```","summary":"Creates a reference to this variable in some scope.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"args_string":"(node : Crystal::Var, scope : Scope)","args_html":"(node : Crystal::Var, scope : Scope)","location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":70,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L70"},"def":{"name":"reference","args":[{"name":"node","external_name":"node","restriction":"Crystal::Var"},{"name":"scope","external_name":"scope","restriction":"Scope"}],"visibility":"Public","body":"(Reference.new(node, scope)).tap do |reference|\n references << reference\n scope.references << reference\nend"}},{"html_id":"reference_assignments!-instance-method","name":"reference_assignments!","doc":"Reference variable's assignments.\n\n```\nvariable = Variable.new(node, scope)\nvariable.assign(assign_node)\nvariable.reference_assignments!\n```","summary":"Reference variable's assignments.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":84,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L84"},"def":{"name":"reference_assignments!","visibility":"Public","body":"consumed_branches = Set(Branch).new\nassignments.reverse_each do |assignment|\n if assignment.branch.in?(consumed_branches)\n next\n end\n assignment.referenced = true\n if branch = assignment.branch\n else\n break\n end\n consumed_branches << branch\nend\n"}},{"html_id":"referenced?-instance-method","name":"referenced?","doc":"Returns `true` if variable has any reference.\n\n```\nvariable = Variable.new(node, scope)\nvariable.reference(var_node)\nvariable.referenced? # => true\n```","summary":"Returns true if variable has any reference.
List of the references of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L9"},"def":{"name":"references","visibility":"Public","body":"@references"}},{"html_id":"scope:Scope-instance-method","name":"scope","doc":"Scope of this variable.","summary":"Scope of this variable.
","abstract":false,"location":{"filename":"src/ameba/ast/variabling/variable.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ast/variabling/variable.cr#L15"},"def":{"name":"scope","return_type":"Scope","visibility":"Public","body":"@scope"}},{"html_id":"special?-instance-method","name":"special?","doc":"Returns `true` if it is a special variable, i.e `$?`.","summary":"Returns true if it is a special variable, i.e $?.
Returns true if the variable is a target (on the left) of the assignment, false otherwise.
Returns true if current variable potentially referenced in a macro, false if not.
A configuration entry for Ameba::Runner.
Loads YAML configuration file by path.
Returns true if correctable issues should be autocorrected.
Returns true if correctable issues should be autocorrected.
Represents a list of paths to exclude from globs.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L81"},"def":{"name":"excluded","return_type":"Array(String)","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String))-instance-method","name":"excluded=","doc":"Represents a list of paths to exclude from globs.\nCan have wildcards.\n\n```\nconfig = Ameba::Config.load\nconfig.excluded = [\"spec\", \"src/server/*.cr\"]\n```","summary":"Represents a list of paths to exclude from globs.
","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String)"}],"args_string":"(excluded : Array(String))","args_html":"(excluded : Array(String))","location":{"filename":"src/ameba/config.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L81"},"def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String)"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"formatter:Formatter::BaseFormatter-instance-method","name":"formatter","doc":"Returns a formatter to be used while inspecting files.\nIf formatter is not set, it will return default formatter.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = custom_formatter\nconfig.formatter\n```","summary":"Returns a formatter to be used while inspecting files.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":167,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L167"},"def":{"name":"formatter","return_type":"Formatter::BaseFormatter","visibility":"Public","body":"if (value = @formatter).nil?\n @formatter = (Formatter::DotFormatter.new)\nelse\n value\nend"}},{"html_id":"formatter=(name:String|Symbol)-instance-method","name":"formatter=","doc":"Sets formatter by name.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = :progress\n```","summary":"Sets formatter by name.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":"String | Symbol"}],"args_string":"(name : String | Symbol)","args_html":"(name : String | Symbol)","location":{"filename":"src/ameba/config.cr","line_number":177,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L177"},"def":{"name":"formatter=","args":[{"name":"name","external_name":"name","restriction":"String | Symbol"}],"visibility":"Public","body":"if formatter = AVAILABLE_FORMATTERS[name]?\nelse\n raise(\"Unknown formatter `#{name}`. Use one of #{Config.formatter_names}.\")\nend\n@formatter = formatter.new\n"}},{"html_id":"formatter=(formatter:Formatter::BaseFormatter)-instance-method","name":"formatter=","doc":"Returns a formatter to be used while inspecting files.\nIf formatter is not set, it will return default formatter.\n\n```\nconfig = Ameba::Config.load\nconfig.formatter = custom_formatter\nconfig.formatter\n```","summary":"Returns a formatter to be used while inspecting files.
","abstract":false,"args":[{"name":"formatter","external_name":"formatter","restriction":"Formatter::BaseFormatter"}],"args_string":"(formatter : Formatter::BaseFormatter)","args_html":"(formatter : Formatter::BaseFormatter)","location":{"filename":"src/ameba/config.cr","line_number":167,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L167"},"def":{"name":"formatter=","args":[{"name":"formatter","external_name":"formatter","restriction":"Formatter::BaseFormatter"}],"visibility":"Public","body":"@formatter = formatter"}},{"html_id":"globs:Array(String)-instance-method","name":"globs","doc":"Returns a list of paths (with wildcards) to files.\nRepresents a list of sources to be inspected.\nIf globs are not set, it will return default list of files.\n\n```\nconfig = Ameba::Config.load\nconfig.globs = [\"**/*.cr\"]\nconfig.globs\n```","summary":"Returns a list of paths (with wildcards) to files.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":72,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L72"},"def":{"name":"globs","return_type":"Array(String)","visibility":"Public","body":"@globs"}},{"html_id":"globs=(globs:Array(String))-instance-method","name":"globs=","doc":"Returns a list of paths (with wildcards) to files.\nRepresents a list of sources to be inspected.\nIf globs are not set, it will return default list of files.\n\n```\nconfig = Ameba::Config.load\nconfig.globs = [\"**/*.cr\"]\nconfig.globs\n```","summary":"Returns a list of paths (with wildcards) to files.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":"Array(String)"}],"args_string":"(globs : Array(String))","args_html":"(globs : Array(String))","location":{"filename":"src/ameba/config.cr","line_number":72,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L72"},"def":{"name":"globs=","args":[{"name":"globs","external_name":"globs","restriction":"Array(String)"}],"visibility":"Public","body":"@globs = globs"}},{"html_id":"rules:Array(Rule::Base)-instance-method","name":"rules","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":60,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L60"},"def":{"name":"rules","return_type":"Array(Rule::Base)","visibility":"Public","body":"@rules"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L61"},"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","location":{"filename":"src/ameba/config.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L61"},"def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"sources-instance-method","name":"sources","doc":"Returns a list of sources matching globs and excluded sections.\n\n```\nconfig = Ameba::Config.load\nconfig.sources # => list of default sources\nconfig.globs = [\"**/*.cr\"]\nconfig.excluded = [\"spec\"]\nconfig.sources # => list of sources pointing to files found by the wildcards\n```","summary":"Returns a list of sources matching globs and excluded sections.
","abstract":false,"location":{"filename":"src/ameba/config.cr","line_number":154,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L154"},"def":{"name":"sources","visibility":"Public","body":"((find_files_by_globs(globs)) - (find_files_by_globs(excluded))).map do |path|\n Source.new(File.read(path), path)\nend"}},{"html_id":"update_rule(name,enabled=true,excluded=nil)-instance-method","name":"update_rule","doc":"Updates rule properties.\n\n```\nconfig = Ameba::Config.load\nconfig.update_rule \"MyRuleName\", enabled: false\n```","summary":"Updates rule properties.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"args_string":"(name, enabled = true, excluded = nil)","args_html":"(name, enabled = true, excluded = nil)","location":{"filename":"src/ameba/config.cr","line_number":190,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L190"},"def":{"name":"update_rule","args":[{"name":"name","external_name":"name","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"visibility":"Public","body":"rule = @rules.find() do |__arg2|\n __arg2.name == name\nend\nif rule\nelse\n raise(ArgumentError.new(\"Rule `#{name}` does not exist\"))\nend\nrule.tap(&.enabled = enabled).tap(&.excluded = excluded)\n"}},{"html_id":"update_rules(names,enabled=true,excluded=nil)-instance-method","name":"update_rules","doc":"Updates rules properties.\n\n```\nconfig = Ameba::Config.load\nconfig.update_rules %w(Rule1 Rule2), enabled: true\n```\n\nalso it allows to update groups of rules:\n\n```\nconfig.update_rules %w(Group1 Group2), enabled: true\n```","summary":"Updates rules properties.
","abstract":false,"args":[{"name":"names","external_name":"names","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"args_string":"(names, enabled = true, excluded = nil)","args_html":"(names, enabled = true, excluded = nil)","location":{"filename":"src/ameba/config.cr","line_number":211,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/config.cr#L211"},"def":{"name":"update_rules","args":[{"name":"names","external_name":"names","restriction":""},{"name":"enabled","default_value":"true","external_name":"enabled","restriction":""},{"name":"excluded","default_value":"nil","external_name":"excluded","restriction":""}],"visibility":"Public","body":"names.try(&.each do |name|\n if rules = @rule_groups[name]?\n rules.each do |rule|\n rule.enabled = enabled\n rule.excluded = excluded\n end\n else\n update_rule(name, enabled, excluded)\n end\nend)"}}]},{"html_id":"ameba/Ameba/Ext","path":"Ameba/Ext.html","kind":"module","full_name":"Ameba::Ext","name":"Ext","abstract":false,"locations":[{"filename":"src/ameba/ext/location.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ext/location.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Ext/Location","path":"Ameba/Ext/Location.html","kind":"module","full_name":"Ameba::Ext::Location","name":"Location","abstract":false,"locations":[{"filename":"src/ameba/ext/location.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ext/location.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Crystal/Location","kind":"class","full_name":"Crystal::Location","name":"Location"}],"namespace":{"html_id":"ameba/Ameba/Ext","kind":"module","full_name":"Ameba::Ext","name":"Ext"},"doc":"Extensions to Crystal::Location","summary":"Extensions to Crystal::Location
","instance_methods":[{"html_id":"adjust(line_number=0,column_number=0):self-instance-method","name":"adjust","doc":"Returns the same location as this location but with the line and/or column number(s) adjusted\nby the given amount(s).","summary":"Returns the same location as this location but with the line and/or column number(s) adjusted by the given amount(s).
","abstract":false,"args":[{"name":"line_number","default_value":"0","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"0","external_name":"column_number","restriction":""}],"args_string":"(line_number = 0, column_number = 0) : self","args_html":"(line_number = 0, column_number = 0) : self","location":{"filename":"src/ameba/ext/location.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ext/location.cr#L11"},"def":{"name":"adjust","args":[{"name":"line_number","default_value":"0","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"0","external_name":"column_number","restriction":""}],"return_type":"self","visibility":"Public","body":"self.class.new(@filename, @line_number + line_number, @column_number + column_number)"}},{"html_id":"seek(offset:self):self-instance-method","name":"seek","doc":"Seeks to a given *offset* relative to `self`.","summary":"Seeks to a given offset relative to self.
Returns the same location as this location but with the line and/or column number(s) changed to the given value(s).
","abstract":false,"args":[{"name":"line_number","default_value":"@line_number","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"@column_number","external_name":"column_number","restriction":""}],"args_string":"(line_number = @line_number, column_number = @column_number) : self","args_html":"(line_number = @line_number, column_number = @column_number) : self","location":{"filename":"src/ameba/ext/location.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/ext/location.cr#L5"},"def":{"name":"with","args":[{"name":"line_number","default_value":"@line_number","external_name":"line_number","restriction":""},{"name":"column_number","default_value":"@column_number","external_name":"column_number","restriction":""}],"return_type":"self","visibility":"Public","body":"self.class.new(@filename, line_number, column_number)"}}]}]},{"html_id":"ameba/Ameba/Formatter","path":"Ameba/Formatter.html","kind":"module","full_name":"Ameba::Formatter","name":"Formatter","abstract":false,"locations":[{"filename":"src/ameba/formatter/base_formatter.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L4"},{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/disabled_formatter.cr#L1"},{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L3"},{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L3"},{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/flycheck_formatter.cr#L1"},{"filename":"src/ameba/formatter/json_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L3"},{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/todo_formatter.cr#L1"},{"filename":"src/ameba/formatter/util.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"A module that utilizes Ameba's formatters.","summary":"A module that utilizes Ameba's formatters.
","types":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","path":"Ameba/Formatter/BaseFormatter.html","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/base_formatter.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L8"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/Formatter/DisabledFormatter","kind":"class","full_name":"Ameba::Formatter::DisabledFormatter","name":"DisabledFormatter"},{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/FlycheckFormatter","kind":"class","full_name":"Ameba::Formatter::FlycheckFormatter","name":"FlycheckFormatter"},{"html_id":"ameba/Ameba/Formatter/JSONFormatter","kind":"class","full_name":"Ameba::Formatter::JSONFormatter","name":"JSONFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A base formatter for all formatters. It uses `output` IO\nto report results and also implements stub methods for\ncallbacks in `Ameba::Runner#run` method.","summary":"A base formatter for all formatters.
","constructors":[{"html_id":"new(output:IO=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"args_string":"(output : IO = STDOUT)","args_html":"(output : IO = STDOUT)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L13"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"config:Hash(Symbol,Bool|String)-instance-method","name":"config","abstract":false,"location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L11"},"def":{"name":"config","visibility":"Public","body":"@config"}},{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L30"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":""}},{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","doc":"TODO: allow other IOs","summary":"TODO allow other IOs
","abstract":false,"location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L10"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L22"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":""}},{"html_id":"source_started(source:Source)-instance-method","name":"source_started","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L26"},"def":{"name":"source_started","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":""}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Callback that indicates when inspecting is started.\nA list of sources to inspect is passed as an argument.","summary":"Callback that indicates when inspecting is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/base_formatter.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/base_formatter.cr#L18"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":""}}]},{"html_id":"ameba/Ameba/Formatter/DisabledFormatter","path":"Ameba/Formatter/DisabledFormatter.html","kind":"class","full_name":"Ameba::Formatter::DisabledFormatter","name":"DisabledFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/disabled_formatter.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows all disabled lines by inline directives.","summary":"A formatter that shows all disabled lines by inline directives.
","instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/disabled_formatter.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/disabled_formatter.cr#L4"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"output << \"Disabled rules using inline directives:\\n\\n\"\nsources.each do |source|\n source.issues.select(&.disabled?).each do |issue|\n if loc = issue.location\n else\n next\n end\n output << (\"#{source.path}:#{loc.line_number}\".colorize(:cyan))\n output << \" #{issue.rule.name}\\n\"\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Formatter/DotFormatter","path":"Ameba/Formatter/DotFormatter.html","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"subclasses":[{"html_id":"ameba/Ameba/Formatter/TODOFormatter","kind":"class","full_name":"Ameba::Formatter::TODOFormatter","name":"TODOFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows a progress of inspection in a terminal using dots.\nIt is similar to Crystal's dot formatter for specs.","summary":"A formatter that shows a progress of inspection in a terminal using dots.
","instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports a message when inspection is finished.","summary":"Reports a message when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L27"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"output.flush\noutput << \"\\n\\n\"\nshow_affected_code = !config[:without_affected_code]?\nfailed_sources = sources.reject(&.valid?)\nfailed_sources.each do |source|\n source.issues.each do |issue|\n if issue.disabled?\n next\n end\n if ( location = issue.location).nil?\n next\n end\n output.print(location.colorize(:cyan))\n if issue.correctable?\n if config[:autocorrect]?\n output.print(\" [Corrected]\".colorize(:green))\n else\n output.print(\" [Correctable]\".colorize(:yellow))\n end\n end\n output.puts\n output.puts((\"[%s] %s: %s\" % {issue.rule.severity.symbol, issue.rule.name, issue.message}).colorize(issue.rule.severity.color))\n if show_affected_code && (code = affected_code(issue))\n output << (code.colorize(:default))\n end\n output.puts\n end\nend\noutput.puts(finished_in_message(@started_at, Time.monotonic))\noutput.puts(final_message(sources, failed_sources))\n"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Reports a result of the inspection of a corresponding source.","summary":"Reports a result of the inspection of a corresponding source.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L21"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"sym = source.valid? ? \".\".colorize(:green) : \"F\".colorize(:red)\n@mutex.synchronize do\n output << sym\nend\n"}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Reports a message when inspection is started.","summary":"Reports a message when inspection is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/dot_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/dot_formatter.cr#L13"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@started_at = Time.monotonic\noutput.puts(started_message(sources.size))\noutput.puts\n"}}]},{"html_id":"ameba/Ameba/Formatter/ExplainFormatter","path":"Ameba/Formatter/ExplainFormatter.html","kind":"class","full_name":"Ameba::Formatter::ExplainFormatter","name":"ExplainFormatter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that shows the detailed explanation of the issue at\na specific location.","summary":"A formatter that shows the detailed explanation of the issue at a specific location.
","constructors":[{"html_id":"new(output:IO,location)-class-method","name":"new","doc":"Creates a new instance of `ExplainFormatter`.\n\nAccepts *output* which indicates the io where the explanation will be written to.\nSecond argument is *location* which indicates the location to explain.\n\n```\nExplainFormatter.new output, {\n file: path,\n line: line_number,\n column: column_number,\n}\n```","summary":"Creates a new instance of ExplainFormatter.
Reports the explanations at the @location.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L33"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"source = sources.find() do |__arg0|\n __arg0.path == @location.filename\nend\nif source\nelse\n return\nend\nissue = source.issues.find() do |__arg1|\n __arg1.location == @location\nend\nif issue\nelse\n return\nend\nexplain(source, issue)\n"}},{"html_id":"location:Crystal::Location-instance-method","name":"location","abstract":false,"location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L10"},"def":{"name":"location","return_type":"Crystal::Location","visibility":"Public","body":"@location"}},{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","abstract":false,"location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/explain_formatter.cr#L9"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}}]},{"html_id":"ameba/Ameba/Formatter/FlycheckFormatter","path":"Ameba/Formatter/FlycheckFormatter.html","kind":"class","full_name":"Ameba::Formatter::FlycheckFormatter","name":"FlycheckFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/flycheck_formatter.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"instance_methods":[{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/flycheck_formatter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/flycheck_formatter.cr#L5"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"source.issues.each do |issue|\n if issue.disabled?\n next\n end\n if issue.correctable? && config[:autocorrect]?\n next\n end\n if loc = issue.location\n else\n next\n end\n @mutex.synchronize do\n output.printf(\"%s:%d:%d: %s: [%s] %s\\n\", source.path, loc.line_number, loc.column_number, issue.rule.severity.symbol, issue.rule.name, issue.message.gsub('\\n', \" \"))\n end\nend"}}]},{"html_id":"ameba/Ameba/Formatter/JSONFormatter","path":"Ameba/Formatter/JSONFormatter.html","kind":"class","full_name":"Ameba::Formatter::JSONFormatter","name":"JSONFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/json_formatter.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L65"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that produces the result in a json format.\n\nExample:\n\n```\n{\n \"metadata\": {\n \"ameba_version\": \"x.x.x\",\n \"crystal_version\": \"x.x.x\",\n },\n \"sources\": [\n {\n \"issues\": [\n {\n \"location\": {\n \"column\": 7,\n \"line\": 17,\n },\n \"end_location\": {\n \"column\": 20,\n \"line\": 17,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n \"severity\": \"Convention\",\n },\n {\n \"location\": {\n \"column\": 7,\n \"line\": 18,\n },\n \"end_location\": {\n \"column\": 8,\n \"line\": 18,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n },\n {\n \"location\": {\n \"column\": 7,\n \"line\": 19,\n },\n \"end_location\": {\n \"column\": 9,\n \"line\": 19,\n },\n \"message\": \"Useless assignment to variable `a`\",\n \"rule_name\": \"UselessAssign\",\n \"severity\": \"Convention\",\n },\n ],\n \"path\": \"src/ameba/formatter/json_formatter.cr\",\n },\n ],\n \"summary\": {\n \"issues_count\": 3,\n \"target_sources_count\": 1,\n },\n}\n```","summary":"A formatter that produces the result in a json format.
","constructors":[{"html_id":"new(output=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(output = STDOUT)","args_html":"(output = STDOUT)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L66"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Callback that indicates when inspection is finished.\nA list of inspected sources is passed as an argument.","summary":"Callback that indicates when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":94,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L94"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@result.to_json(@output)"}},{"html_id":"source_finished(source:Source)-instance-method","name":"source_finished","doc":"Callback that indicates when source inspection is finished.\nA corresponding source is passed as an argument.","summary":"Callback that indicates when source inspection is finished.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":74,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L74"},"def":{"name":"source_finished","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"json_source = AsJSON::Source.new(source.path)\nsource.issues.each do |issue|\n if issue.disabled?\n next\n end\n if issue.correctable? && config[:autocorrect]?\n next\n end\n json_source.issues << (AsJSON::Issue.new(issue.rule.name, issue.rule.severity.to_s, issue.location, issue.end_location, issue.message))\n __temp_54 = @result.summary\n __temp_54.issues_count = __temp_54.issues_count + 1\nend\n@result.sources << json_source\n"}},{"html_id":"started(sources)-instance-method","name":"started","doc":"Callback that indicates when inspecting is started.\nA list of sources to inspect is passed as an argument.","summary":"Callback that indicates when inspecting is started.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/json_formatter.cr","line_number":70,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/json_formatter.cr#L70"},"def":{"name":"started","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"@result.summary.target_sources_count = sources.size"}}]},{"html_id":"ameba/Ameba/Formatter/TODOFormatter","path":"Ameba/Formatter/TODOFormatter.html","kind":"class","full_name":"Ameba::Formatter::TODOFormatter","name":"TODOFormatter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},"ancestors":[{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"},{"html_id":"ameba/Ameba/Formatter/BaseFormatter","kind":"class","full_name":"Ameba::Formatter::BaseFormatter","name":"BaseFormatter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/todo_formatter.cr#L5"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"doc":"A formatter that creates a todo config.\nBasically, it takes all issues reported and disables corresponding rules\nor excludes failed sources from these rules.","summary":"A formatter that creates a todo config.
","constructors":[{"html_id":"new(output=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(output = STDOUT)","args_html":"(output = STDOUT)","location":{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/todo_formatter.cr#L6"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports a message when inspection is finished.","summary":"Reports a message when inspection is finished.
","abstract":false,"args":[{"name":"sources","external_name":"sources","restriction":""}],"args_string":"(sources)","args_html":"(sources)","location":{"filename":"src/ameba/formatter/todo_formatter.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/todo_formatter.cr#L9"},"def":{"name":"finished","args":[{"name":"sources","external_name":"sources","restriction":""}],"visibility":"Public","body":"super(sources)\nissues = sources.flat_map(&.issues)\nif issues.any? do |issue|\n !issue.disabled?\nend\nelse\n @output.puts(\"No issues found. File is not generated.\")\n return\nend\nif issues.any?(&.syntax?)\n @output.puts(\"Unable to generate TODO file. Please fix syntax issues.\")\n return\nend\n(generate_todo_config(issues)).tap do |file|\n @output.puts(\"Created #{file.path}\")\nend\n"}}]},{"html_id":"ameba/Ameba/Formatter/Util","path":"Ameba/Formatter/Util.html","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util","abstract":false,"locations":[{"filename":"src/ameba/formatter/util.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"extended_modules":[{"html_id":"ameba/Ameba/Formatter/Util","kind":"module","full_name":"Ameba::Formatter::Util","name":"Util"}],"including_types":[{"html_id":"ameba/Ameba/Formatter/DotFormatter","kind":"class","full_name":"Ameba::Formatter::DotFormatter","name":"DotFormatter"},{"html_id":"ameba/Ameba/Formatter/ExplainFormatter","kind":"class","full_name":"Ameba::Formatter::ExplainFormatter","name":"ExplainFormatter"}],"namespace":{"html_id":"ameba/Ameba/Formatter","kind":"module","full_name":"Ameba::Formatter","name":"Formatter"},"instance_methods":[{"html_id":"affected_code(issue:Issue,context_lines=0,max_length=120,ellipsis=\"...\",prompt=\">\")-instance-method","name":"affected_code","abstract":false,"args":[{"name":"issue","external_name":"issue","restriction":"Issue"},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"args_string":"(issue : Issue, context_lines = 0, max_length = 120, ellipsis = \" ...\", prompt = \"> \")","args_html":"(issue : Issue, context_lines = 0, max_length = 120, ellipsis = " ...", prompt = "> ")","location":{"filename":"src/ameba/formatter/util.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L45"},"def":{"name":"affected_code","args":[{"name":"issue","external_name":"issue","restriction":"Issue"},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"visibility":"Public","body":"if location = issue.location\nelse\n return\nend\naffected_code(issue.code, location, issue.end_location, context_lines, max_length, ellipsis, prompt)\n"}},{"html_id":"affected_code(code,location,end_location=nil,context_lines=0,max_length=120,ellipsis=\"...\",prompt=\">\")-instance-method","name":"affected_code","abstract":false,"args":[{"name":"code","external_name":"code","restriction":""},{"name":"location","external_name":"location","restriction":""},{"name":"end_location","default_value":"nil","external_name":"end_location","restriction":""},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"args_string":"(code, location, end_location = nil, context_lines = 0, max_length = 120, ellipsis = \" ...\", prompt = \"> \")","args_html":"(code, location, end_location = nil, context_lines = 0, max_length = 120, ellipsis = " ...", prompt = "> ")","location":{"filename":"src/ameba/formatter/util.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L51"},"def":{"name":"affected_code","args":[{"name":"code","external_name":"code","restriction":""},{"name":"location","external_name":"location","restriction":""},{"name":"end_location","default_value":"nil","external_name":"end_location","restriction":""},{"name":"context_lines","default_value":"0","external_name":"context_lines","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""},{"name":"prompt","default_value":"\"> \"","external_name":"prompt","restriction":""}],"visibility":"Public","body":"lines = code.split('\\n')\nlineno, column = location.line_number, location.column_number\nif affected_line = lines[lineno - 1]?.presence\nelse\n return\nend\nif column < max_length\n affected_line = trim(affected_line, max_length, ellipsis)\nend\nshow_context = context_lines > 0\nif show_context\n pre_context, post_context = context(lines, lineno, context_lines)\n position = prompt.size + column\n position = position - 1\nelse\n affected_line_size, affected_line = affected_line.size, affected_line.lstrip\n position = (column - (affected_line_size - affected_line.size)) + prompt.size\n position = position - 1\nend\nString.build do |str|\n if show_context\n pre_context.try(&.each do |line|\n line = trim(line, max_length, ellipsis)\n str << prompt\n str.puts(line.colorize(:dark_gray))\n end)\n end\n str << prompt\n str.puts(affected_line.colorize(:white))\n str << (\" \" * position)\n str << (\"^\".colorize(:yellow))\n if end_location\n end_lineno = end_location.line_number\n end_column = end_location.column_number\n if (end_lineno == lineno) && end_column > column\n end_position = end_column - column\n end_position = end_position - 1\n str << ((\"-\" * end_position).colorize(:dark_gray))\n str << (\"^\".colorize(:yellow))\n end\n end\n str.puts\n if show_context\n post_context.try(&.each do |line|\n line = trim(line, max_length, ellipsis)\n str << prompt\n str.puts(line.colorize(:dark_gray))\n end)\n end\nend\n"}},{"html_id":"context(lines,lineno,context_lines=3,remove_empty=true)-instance-method","name":"context","abstract":false,"args":[{"name":"lines","external_name":"lines","restriction":""},{"name":"lineno","external_name":"lineno","restriction":""},{"name":"context_lines","default_value":"3","external_name":"context_lines","restriction":""},{"name":"remove_empty","default_value":"true","external_name":"remove_empty","restriction":""}],"args_string":"(lines, lineno, context_lines = 3, remove_empty = true)","args_html":"(lines, lineno, context_lines = 3, remove_empty = true)","location":{"filename":"src/ameba/formatter/util.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L19"},"def":{"name":"context","args":[{"name":"lines","external_name":"lines","restriction":""},{"name":"lineno","external_name":"lineno","restriction":""},{"name":"context_lines","default_value":"3","external_name":"context_lines","restriction":""},{"name":"remove_empty","default_value":"true","external_name":"remove_empty","restriction":""}],"visibility":"Public","body":"pre_context, post_context = [] of ::String, [] of ::String\nlines.each_with_index do |line, i|\n case i + 1\n when (lineno - context_lines)...lineno\n pre_context << line\n when (lineno + 1)..(lineno + context_lines)\n post_context << line\n end\nend\nif remove_empty\n while pre_context.first?.try(&.blank?)\n pre_context.shift\n end\n while post_context.last?.try(&.blank?)\n post_context.pop\n end\nend\n{pre_context, post_context}\n"}},{"html_id":"deansify(message:String|Nil):String|Nil-instance-method","name":"deansify","abstract":false,"args":[{"name":"message","external_name":"message","restriction":"String | ::Nil"}],"args_string":"(message : String | Nil) : String | Nil","args_html":"(message : String | Nil) : String | Nil","location":{"filename":"src/ameba/formatter/util.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L5"},"def":{"name":"deansify","args":[{"name":"message","external_name":"message","restriction":"String | ::Nil"}],"return_type":"String | ::Nil","visibility":"Public","body":"message.try do |__arg0|\n (__arg0.gsub(/\\x1b[^m]*m/, \"\")).presence\nend"}},{"html_id":"trim(str,max_length=120,ellipsis=\"...\")-instance-method","name":"trim","abstract":false,"args":[{"name":"str","external_name":"str","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""}],"args_string":"(str, max_length = 120, ellipsis = \" ...\")","args_html":"(str, max_length = 120, ellipsis = " ...")","location":{"filename":"src/ameba/formatter/util.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/formatter/util.cr#L9"},"def":{"name":"trim","args":[{"name":"str","external_name":"str","restriction":""},{"name":"max_length","default_value":"120","external_name":"max_length","restriction":""},{"name":"ellipsis","default_value":"\" ...\"","external_name":"ellipsis","restriction":""}],"visibility":"Public","body":"if (str.size - ellipsis.size) > max_length\n str = str[0, max_length]\n if str.size > ellipsis.size\n str = str[0...(-ellipsis.size)] + ellipsis\n end\nend\nstr\n"}}]}]},{"html_id":"ameba/Ameba/GlobUtils","path":"Ameba/GlobUtils.html","kind":"module","full_name":"Ameba::GlobUtils","name":"GlobUtils","abstract":false,"locations":[{"filename":"src/ameba/glob_utils.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/glob_utils.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Config","kind":"class","full_name":"Ameba::Config","name":"Config"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Helper module that is utilizes helpers for working with globs.","summary":"Helper module that is utilizes helpers for working with globs.
","instance_methods":[{"html_id":"expand(globs)-instance-method","name":"expand","doc":"Expands globs. Globs can point to files or even directories.\n\n```\nexpand([\"spec/*.cr\", \"src\"]) # => all files in src folder + first level specs\n```","summary":"Expands globs.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":""}],"args_string":"(globs)","args_html":"(globs)","location":{"filename":"src/ameba/glob_utils.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/glob_utils.cr#L22"},"def":{"name":"expand","args":[{"name":"globs","external_name":"globs","restriction":""}],"visibility":"Public","body":"globs.flat_map do |glob|\n if File.directory?(glob)\n glob = glob + \"/**/*.cr\"\n end\n if Dir[glob].empty?\n raise(ArgumentError.new(\"No files found matching #{glob}\"))\n end\n Dir[glob]\nend.uniq!"}},{"html_id":"find_files_by_globs(globs)-instance-method","name":"find_files_by_globs","doc":"Returns all files that match specified globs.\nGlobs can have wildcards or be rejected:\n\n```\nfind_files_by_globs([\"**/*.cr\", \"!lib\"])\n```","summary":"Returns all files that match specified globs.
","abstract":false,"args":[{"name":"globs","external_name":"globs","restriction":""}],"args_string":"(globs)","args_html":"(globs)","location":{"filename":"src/ameba/glob_utils.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/glob_utils.cr#L10"},"def":{"name":"find_files_by_globs","args":[{"name":"globs","external_name":"globs","restriction":""}],"visibility":"Public","body":"rejected = rejected_globs(globs)\nselected = globs - rejected\n(expand(selected)) - (expand(rejected.map!(&.[](1..-1))))\n"}}]},{"html_id":"ameba/Ameba/InlineComments","path":"Ameba/InlineComments.html","kind":"module","full_name":"Ameba::InlineComments","name":"InlineComments","abstract":false,"locations":[{"filename":"src/ameba/inline_comments.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"COMMENT_DIRECTIVE_REGEX","name":"COMMENT_DIRECTIVE_REGEX","value":"/# ameba:(?A module that utilizes inline comments parsing and processing logic.
","instance_methods":[{"html_id":"comment?(line_number:Int32)-instance-method","name":"comment?","doc":"Returns `true` if the line at the given `line_number` is a comment.","summary":"Returns true if the line at the given line_number is a comment.
Returns true if current location is disabled for a particular rule, false otherwise.
Parses inline comment directive.
","abstract":false,"args":[{"name":"line","external_name":"line","restriction":""}],"args_string":"(line)","args_html":"(line)","location":{"filename":"src/ameba/inline_comments.cr","line_number":68,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L68"},"def":{"name":"parse_inline_directive","args":[{"name":"line","external_name":"line","restriction":""}],"visibility":"Public","body":"if directive = COMMENT_DIRECTIVE_REGEX.match(line)\nelse\n return\nend\nif commented_out?(line.gsub(directive[0], \"\"))\n return\nend\n{action: directive[\"action\"], rules: directive[\"rules\"].split(/[\\s,]/, remove_empty: true)}\n"}}],"types":[{"html_id":"ameba/Ameba/InlineComments/Action","path":"Ameba/InlineComments/Action.html","kind":"enum","full_name":"Ameba::InlineComments::Action","name":"Action","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/inline_comments.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L8"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Disable","name":"Disable","value":"0"},{"id":"Enable","name":"Enable","value":"1"}],"namespace":{"html_id":"ameba/Ameba/InlineComments","kind":"module","full_name":"Ameba::InlineComments","name":"InlineComments"},"doc":"Available actions in the inline comments","summary":"Available actions in the inline comments
","instance_methods":[{"html_id":"disable?-instance-method","name":"disable?","abstract":false,"location":{"filename":"src/ameba/inline_comments.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L9"},"def":{"name":"disable?","visibility":"Public","body":"self == Disable"}},{"html_id":"enable?-instance-method","name":"enable?","abstract":false,"location":{"filename":"src/ameba/inline_comments.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/inline_comments.cr#L10"},"def":{"name":"enable?","visibility":"Public","body":"self == Enable"}}]}]},{"html_id":"ameba/Ameba/Issue","path":"Ameba/Issue.html","kind":"struct","full_name":"Ameba::Issue","name":"Issue","abstract":false,"superclass":{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},"ancestors":[{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/issue.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Represents an issue reported by Ameba.","summary":"Represents an issue reported by Ameba.
","constructors":[{"html_id":"new(code:String,rule:Ameba::Rule::Base,location:Nil|Crystal::Location,end_location:Nil|Crystal::Location,message:String,status:Status|Nil=nil,block:Source::Corrector->|Nil=nil)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"::String"},{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"location","external_name":"location","restriction":"::Nil | ::Crystal::Location"},{"name":"end_location","external_name":"end_location","restriction":"::Nil | ::Crystal::Location"},{"name":"message","external_name":"message","restriction":"::String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(code : String, rule : Ameba::Rule::Base, location : Nil | Crystal::Location, end_location : Nil | Crystal::Location, message : String, status : Status | Nil = nil, block : Source::Corrector -> | Nil = nil)","args_html":"(code : String, rule : Ameba::Rule::Base, location : Nil | Crystal::Location, end_location : Nil | Crystal::Location, message : String, status : Status | Nil = nil, block : Source::Corrector -> | Nil = nil)","location":{"filename":"src/ameba/issue.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L30"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"::String"},{"name":"rule","external_name":"rule","restriction":"::Ameba::Rule::Base"},{"name":"location","external_name":"location","restriction":"::Nil | ::Crystal::Location"},{"name":"end_location","external_name":"end_location","restriction":"::Nil | ::Crystal::Location"},{"name":"message","external_name":"message","restriction":"::String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code, rule, location, end_location, message, status, block)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"code:String-instance-method","name":"code","doc":"The source code that triggered this issue.","summary":"The source code that triggered this issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L10"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"correct(corrector)-instance-method","name":"correct","abstract":false,"args":[{"name":"corrector","external_name":"corrector","restriction":""}],"args_string":"(corrector)","args_html":"(corrector)","location":{"filename":"src/ameba/issue.cr","line_number":42,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L42"},"def":{"name":"correct","args":[{"name":"corrector","external_name":"corrector","restriction":""}],"visibility":"Public","body":"@block.try(&.call(corrector))"}},{"html_id":"correctable?-instance-method","name":"correctable?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L38"},"def":{"name":"correctable?","visibility":"Public","body":"!@block.nil?"}},{"html_id":"disabled?(*args,**options)-instance-method","name":"disabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L27"},"def":{"name":"disabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"status.disabled?(*args, **options)"}},{"html_id":"disabled?(*args,**options,&)-instance-method","name":"disabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L27"},"def":{"name":"disabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"status.disabled?(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"enabled?(*args,**options)-instance-method","name":"enabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options)","args_html":"(*args, **options)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L27"},"def":{"name":"enabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"visibility":"Public","body":"status.enabled?(*args, **options)"}},{"html_id":"enabled?(*args,**options,&)-instance-method","name":"enabled?","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **options, &)","args_html":"(*args, **options, &)","location":{"filename":"src/ameba/issue.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L27"},"def":{"name":"enabled?","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"options","external_name":"options","restriction":""},"splat_index":0,"yields":1,"block_arity":1,"visibility":"Public","body":"status.enabled?(*args, **options) do |*yield_args|\n yield *yield_args\nend"}},{"html_id":"end_location:Crystal::Location|Nil-instance-method","name":"end_location","doc":"End location of the issue.","summary":"End location of the issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L19"},"def":{"name":"end_location","return_type":"Crystal::Location | ::Nil","visibility":"Public","body":"@end_location"}},{"html_id":"location:Crystal::Location|Nil-instance-method","name":"location","doc":"Location of the issue.","summary":"Location of the issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L16"},"def":{"name":"location","return_type":"Crystal::Location | ::Nil","visibility":"Public","body":"@location"}},{"html_id":"message:String-instance-method","name":"message","doc":"Issue message.","summary":"Issue message.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L22"},"def":{"name":"message","return_type":"String","visibility":"Public","body":"@message"}},{"html_id":"rule:Rule::Base-instance-method","name":"rule","doc":"A rule that triggers this issue.","summary":"A rule that triggers this issue.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L13"},"def":{"name":"rule","return_type":"Rule::Base","visibility":"Public","body":"@rule"}},{"html_id":"status:Status-instance-method","name":"status","doc":"Issue status.","summary":"Issue status.
","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L25"},"def":{"name":"status","return_type":"Status","visibility":"Public","body":"@status"}},{"html_id":"syntax?-instance-method","name":"syntax?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L34"},"def":{"name":"syntax?","visibility":"Public","body":"rule.is_a?(Rule::Lint::Syntax)"}}],"types":[{"html_id":"ameba/Ameba/Issue/Status","path":"Ameba/Issue/Status.html","kind":"enum","full_name":"Ameba::Issue::Status","name":"Status","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/issue.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L4"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Enabled","name":"Enabled","value":"0"},{"id":"Disabled","name":"Disabled","value":"1"}],"namespace":{"html_id":"ameba/Ameba/Issue","kind":"struct","full_name":"Ameba::Issue","name":"Issue"},"instance_methods":[{"html_id":"disabled?-instance-method","name":"disabled?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L6"},"def":{"name":"disabled?","visibility":"Public","body":"self == Disabled"}},{"html_id":"enabled?-instance-method","name":"enabled?","abstract":false,"location":{"filename":"src/ameba/issue.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/issue.cr#L5"},"def":{"name":"enabled?","visibility":"Public","body":"self == Enabled"}}]}]},{"html_id":"ameba/Ameba/Presenter","path":"Ameba/Presenter.html","kind":"module","full_name":"Ameba::Presenter","name":"Presenter","abstract":false,"locations":[{"filename":"src/ameba/presenter/base_presenter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/base_presenter.cr#L1"},{"filename":"src/ameba/presenter/rule_collection_presenter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_collection_presenter.cr#L1"},{"filename":"src/ameba/presenter/rule_presenter.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_presenter.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Presenter/BasePresenter","path":"Ameba/Presenter/BasePresenter.html","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/presenter/base_presenter.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/base_presenter.cr#L5"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"subclasses":[{"html_id":"ameba/Ameba/Presenter/RuleCollectionPresenter","kind":"class","full_name":"Ameba::Presenter::RuleCollectionPresenter","name":"RuleCollectionPresenter"},{"html_id":"ameba/Ameba/Presenter/RulePresenter","kind":"class","full_name":"Ameba::Presenter::RulePresenter","name":"RulePresenter"}],"namespace":{"html_id":"ameba/Ameba/Presenter","kind":"module","full_name":"Ameba::Presenter","name":"Presenter"},"constructors":[{"html_id":"new(output:IO=STDOUT)-class-method","name":"new","abstract":false,"args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"args_string":"(output : IO = STDOUT)","args_html":"(output : IO = STDOUT)","location":{"filename":"src/ameba/presenter/base_presenter.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/base_presenter.cr#L9"},"def":{"name":"new","args":[{"name":"output","default_value":"STDOUT","external_name":"output","restriction":"::IO"}],"visibility":"Public","body":"_ = allocate\n_.initialize(output)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"output:IO::FileDescriptor|IO::Memory-instance-method","name":"output","doc":"TODO: allow other IOs","summary":"TODO allow other IOs
","abstract":false,"location":{"filename":"src/ameba/presenter/base_presenter.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/base_presenter.cr#L7"},"def":{"name":"output","return_type":"IO::FileDescriptor | IO::Memory","visibility":"Public","body":"@output"}}]},{"html_id":"ameba/Ameba/Presenter/RuleCollectionPresenter","path":"Ameba/Presenter/RuleCollectionPresenter.html","kind":"class","full_name":"Ameba::Presenter::RuleCollectionPresenter","name":"RuleCollectionPresenter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Presenter/BasePresenter","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter"},"ancestors":[{"html_id":"ameba/Ameba/Presenter/BasePresenter","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/presenter/rule_collection_presenter.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_collection_presenter.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Presenter","kind":"module","full_name":"Ameba::Presenter","name":"Presenter"},"instance_methods":[{"html_id":"run(rules)-instance-method","name":"run","abstract":false,"args":[{"name":"rules","external_name":"rules","restriction":""}],"args_string":"(rules)","args_html":"(rules)","location":{"filename":"src/ameba/presenter/rule_collection_presenter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_collection_presenter.cr#L3"},"def":{"name":"run","args":[{"name":"rules","external_name":"rules","restriction":""}],"visibility":"Public","body":"rules = rules.to_h do |rule|\n name = rule.name.split('/')\n name = \"%s/%s\" % {(name[0...-1].join('/')).colorize(:light_gray), name.last.colorize(:white)}\n {name, rule}\nend\nlongest_name = rules.max_of() do |__arg0|\n __arg0.first.size\nend\nrules.group_by() do |__arg1|\n __arg1.last.group\nend.each do |group, group_rules|\n output.puts(\"— %s\" % (group.colorize(:light_blue)).underline)\n output.puts\n group_rules.each do |name, rule|\n output.puts(\" %s [%s] %s %s\" % {rule.enabled? ? ENABLED_MARK : DISABLED_MARK, rule.severity.symbol.to_s.colorize(:green), name.ljust(longest_name), rule.description.colorize(:dark_gray)})\n end\n output.puts\nend\noutput.puts(\"Total rules: %s / %s enabled\" % {rules.size.to_s.colorize(:light_blue), rules.count() do |__arg2|\n __arg2.last.enabled?\nend.to_s.colorize(:light_blue)})\n"}}]},{"html_id":"ameba/Ameba/Presenter/RulePresenter","path":"Ameba/Presenter/RulePresenter.html","kind":"class","full_name":"Ameba::Presenter::RulePresenter","name":"RulePresenter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Presenter/BasePresenter","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter"},"ancestors":[{"html_id":"ameba/Ameba/Presenter/BasePresenter","kind":"class","full_name":"Ameba::Presenter::BasePresenter","name":"BasePresenter"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/presenter/rule_presenter.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_presenter.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Presenter","kind":"module","full_name":"Ameba::Presenter","name":"Presenter"},"instance_methods":[{"html_id":"run(rule)-instance-method","name":"run","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""}],"args_string":"(rule)","args_html":"(rule)","location":{"filename":"src/ameba/presenter/rule_presenter.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/presenter/rule_presenter.cr#L3"},"def":{"name":"run","args":[{"name":"rule","external_name":"rule","restriction":""}],"visibility":"Public","body":"output.puts\noutput_title(\"Rule info\")\noutput_paragraph(\"%s of a %s severity [enabled: %s]\" % {rule.name.colorize(:magenta), rule.severity.to_s.colorize(rule.severity.color), rule.enabled? ? ENABLED_MARK : DISABLED_MARK})\nif rule_description = colorize_code_fences(rule.description)\n output_paragraph(rule_description)\nend\nif rule_doc = colorize_code_fences(rule.class.parsed_doc)\n output_title(\"Detailed description\")\n output_paragraph(rule_doc)\nend\n"}}]}]},{"html_id":"ameba/Ameba/Reportable","path":"Ameba/Reportable.html","kind":"module","full_name":"Ameba::Reportable","name":"Reportable","abstract":false,"locations":[{"filename":"src/ameba/reportable.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L3"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"including_types":[{"html_id":"ameba/Ameba/Source","kind":"class","full_name":"Ameba::Source","name":"Source"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Represents a module used to report issues.","summary":"Represents a module used to report issues.
","instance_methods":[{"html_id":"add_issue(rule,location:Crystal::Location|Nil,end_location:Crystal::Location|Nil,message:String,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue to the list of issues.","summary":"Adds a new issue to the list of issues.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L8"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"if location_disabled?(location, rule)\n status || (status = Issue::Status::Disabled)\nend\n(Issue.new(code, rule, location, end_location, message, status, block)).tap do |issue|\n issues << issue\nend\n"}},{"html_id":"add_issue(rule,location:Crystal::Location|Nil,end_location:Crystal::Location|Nil,message:String,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue to the list of issues.","summary":"Adds a new issue to the list of issues.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Crystal::Location | Nil, end_location : Crystal::Location | Nil, message : String, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L23"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"Crystal::Location | ::Nil"},{"name":"end_location","external_name":"end_location","restriction":"Crystal::Location | ::Nil"},{"name":"message","external_name":"message","restriction":"String"},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, end_location, message, status, block)"}},{"html_id":"add_issue(rule,node:Crystal::ASTNode,message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal AST *node*.","summary":"Adds a new issue for Crystal AST node.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L33"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"add_issue(rule, node.location, node.end_location, message, status, block)"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* defined by line and column numbers.","summary":"Adds a new issue for location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L61"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, message, status, block)"}},{"html_id":"add_issue(rule,node:Crystal::ASTNode,message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal AST *node*.","summary":"Adds a new issue for Crystal AST node.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, node : Crystal::ASTNode, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L38"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, node, message, status, block)"}},{"html_id":"add_issue(rule,token:Crystal::Token,message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal *token*.","summary":"Adds a new issue for Crystal token.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L43"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"add_issue(rule, token.location, nil, message, status, block)"}},{"html_id":"add_issue(rule,token:Crystal::Token,message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for Crystal *token*.","summary":"Adds a new issue for Crystal token.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, token : Crystal::Token, message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L48"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"token","external_name":"token","restriction":"Crystal::Token"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, token, message, status, block)"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* defined by line and column numbers.","summary":"Adds a new issue for location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L53"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"location = Crystal::Location.new(path, *location)\nadd_issue(rule, location, nil, message, status, block)\n"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),end_location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,block:Source::Corrector->|Nil=nil):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* and *end_location* defined by line and column numbers.","summary":"Adds a new issue for location and end_location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, block : Source::Corrector -> | Nil = nil) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L66"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"},{"name":"block","default_value":"nil","external_name":"block","restriction":"(Source::Corrector ->) | ::Nil"}],"return_type":"Issue","visibility":"Public","body":"location = Crystal::Location.new(path, *location)\nend_location = Crystal::Location.new(path, *end_location)\nadd_issue(rule, location, end_location, message, status, block)\n"}},{"html_id":"add_issue(rule,location:Tuple(Int32,Int32),end_location:Tuple(Int32,Int32),message,status:Issue::Status|Nil=nil,&block:Source::Corrector->):Issue-instance-method","name":"add_issue","doc":"Adds a new issue for *location* and *end_location* defined by line and column numbers.","summary":"Adds a new issue for location and end_location defined by line and column numbers.
","abstract":false,"args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"args_string":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","args_html":"(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status | Nil = nil, &block : Source::Corrector -> ) : Issue","location":{"filename":"src/ameba/reportable.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L81"},"def":{"name":"add_issue","args":[{"name":"rule","external_name":"rule","restriction":""},{"name":"location","external_name":"location","restriction":"::Tuple(Int32, Int32)"},{"name":"end_location","external_name":"end_location","restriction":"::Tuple(Int32, Int32)"},{"name":"message","external_name":"message","restriction":""},{"name":"status","default_value":"nil","external_name":"status","restriction":"Issue::Status | ::Nil"}],"yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Source::Corrector ->)"},"return_type":"Issue","visibility":"Public","body":"add_issue(rule, location, end_location, message, status, block)"}},{"html_id":"issues-instance-method","name":"issues","doc":"List of reported issues.","summary":"List of reported issues.
","abstract":false,"location":{"filename":"src/ameba/reportable.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/reportable.cr#L5"},"def":{"name":"issues","visibility":"Public","body":"@issues"}},{"html_id":"valid?-instance-method","name":"valid?","doc":"Returns `true` if the list of not disabled issues is empty, `false` otherwise.","summary":"Returns true if the list of not disabled issues is empty, false otherwise.
List of names of the special rules, which behave differently than usual rules.
"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"class_methods":[{"html_id":"rules-class-method","name":"rules","doc":"Returns a list of all available rules.\n\n```\nAmeba::Rule.rules # => [Rule1, Rule2, ....]\n```","summary":"Returns a list of all available rules.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":173,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L173"},"def":{"name":"rules","visibility":"Public","body":"Base.inherited_rules"}}],"types":[{"html_id":"ameba/Ameba/Rule/Base","path":"Ameba/Rule/Base.html","kind":"class","full_name":"Ameba::Rule::Base","name":"Base","abstract":true,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/base.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"GROUP_SEVERITY","name":"GROUP_SEVERITY","value":"{Lint: Ameba::Severity::Warning, Metrics: Ameba::Severity::Warning, Performance: Ameba::Severity::Warning}"}],"included_modules":[{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"}],"subclasses":[{"html_id":"ameba/Ameba/Rule/Layout/LineLength","kind":"class","full_name":"Ameba::Rule::Layout::LineLength","name":"LineLength"},{"html_id":"ameba/Ameba/Rule/Layout/TrailingBlankLines","kind":"class","full_name":"Ameba::Rule::Layout::TrailingBlankLines","name":"TrailingBlankLines"},{"html_id":"ameba/Ameba/Rule/Layout/TrailingWhitespace","kind":"class","full_name":"Ameba::Rule::Layout::TrailingWhitespace","name":"TrailingWhitespace"},{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment"},{"html_id":"ameba/Ameba/Rule/Lint/BadDirective","kind":"class","full_name":"Ameba::Rule::Lint::BadDirective","name":"BadDirective"},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean"},{"html_id":"ameba/Ameba/Rule/Lint/DebugCalls","kind":"class","full_name":"Ameba::Rule::Lint::DebugCalls","name":"DebugCalls"},{"html_id":"ameba/Ameba/Rule/Lint/DebuggerStatement","kind":"class","full_name":"Ameba::Rule::Lint::DebuggerStatement","name":"DebuggerStatement"},{"html_id":"ameba/Ameba/Rule/Lint/Documentation","kind":"class","full_name":"Ameba::Rule::Lint::Documentation","name":"Documentation"},{"html_id":"ameba/Ameba/Rule/Lint/DuplicatedRequire","kind":"class","full_name":"Ameba::Rule::Lint::DuplicatedRequire","name":"DuplicatedRequire"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyEnsure","kind":"class","full_name":"Ameba::Rule::Lint::EmptyEnsure","name":"EmptyEnsure"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression"},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop"},{"html_id":"ameba/Ameba/Rule/Lint/Formatting","kind":"class","full_name":"Ameba::Rule::Lint::Formatting","name":"Formatting"},{"html_id":"ameba/Ameba/Rule/Lint/HashDuplicatedKey","kind":"class","full_name":"Ameba::Rule::Lint::HashDuplicatedKey","name":"HashDuplicatedKey"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation"},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison"},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil"},{"html_id":"ameba/Ameba/Rule/Lint/NotNilAfterNoBang","kind":"class","full_name":"Ameba::Rule::Lint::NotNilAfterNoBang","name":"NotNilAfterNoBang"},{"html_id":"ameba/Ameba/Rule/Lint/PercentArrays","kind":"class","full_name":"Ameba::Rule::Lint::PercentArrays","name":"PercentArrays"},{"html_id":"ameba/Ameba/Rule/Lint/RandZero","kind":"class","full_name":"Ameba::Rule::Lint::RandZero","name":"RandZero"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantStringCoercion","kind":"class","full_name":"Ameba::Rule::Lint::RedundantStringCoercion","name":"RedundantStringCoercion"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithIndex","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithIndex","name":"RedundantWithIndex"},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithObject","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithObject","name":"RedundantWithObject"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedArgument","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedArgument","name":"ShadowedArgument"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedException","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedException","name":"ShadowedException"},{"html_id":"ameba/Ameba/Rule/Lint/ShadowingOuterLocalVar","kind":"class","full_name":"Ameba::Rule::Lint::ShadowingOuterLocalVar","name":"ShadowingOuterLocalVar"},{"html_id":"ameba/Ameba/Rule/Lint/SharedVarInFiber","kind":"class","full_name":"Ameba::Rule::Lint::SharedVarInFiber","name":"SharedVarInFiber"},{"html_id":"ameba/Ameba/Rule/Lint/SpecFocus","kind":"class","full_name":"Ameba::Rule::Lint::SpecFocus","name":"SpecFocus"},{"html_id":"ameba/Ameba/Rule/Lint/Syntax","kind":"class","full_name":"Ameba::Rule::Lint::Syntax","name":"Syntax"},{"html_id":"ameba/Ameba/Rule/Lint/UnneededDisableDirective","kind":"class","full_name":"Ameba::Rule::Lint::UnneededDisableDirective","name":"UnneededDisableDirective"},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedArgument","name":"UnusedArgument"},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument"},{"html_id":"ameba/Ameba/Rule/Lint/UselessAssign","kind":"class","full_name":"Ameba::Rule::Lint::UselessAssign","name":"UselessAssign"},{"html_id":"ameba/Ameba/Rule/Lint/UselessConditionInWhen","kind":"class","full_name":"Ameba::Rule::Lint::UselessConditionInWhen","name":"UselessConditionInWhen"},{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity"},{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},{"html_id":"ameba/Ameba/Rule/Style/ConstantNames","kind":"class","full_name":"Ameba::Rule::Style::ConstantNames","name":"ConstantNames"},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause"},{"html_id":"ameba/Ameba/Rule/Style/IsAFilter","kind":"class","full_name":"Ameba::Rule::Style::IsAFilter","name":"IsAFilter"},{"html_id":"ameba/Ameba/Rule/Style/IsANil","kind":"class","full_name":"Ameba::Rule::Style::IsANil","name":"IsANil"},{"html_id":"ameba/Ameba/Rule/Style/LargeNumbers","kind":"class","full_name":"Ameba::Rule::Style::LargeNumbers","name":"LargeNumbers"},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames"},{"html_id":"ameba/Ameba/Rule/Style/NegatedConditionsInUnless","kind":"class","full_name":"Ameba::Rule::Style::NegatedConditionsInUnless","name":"NegatedConditionsInUnless"},{"html_id":"ameba/Ameba/Rule/Style/ParenthesesAroundCondition","kind":"class","full_name":"Ameba::Rule::Style::ParenthesesAroundCondition","name":"ParenthesesAroundCondition"},{"html_id":"ameba/Ameba/Rule/Style/PredicateName","kind":"class","full_name":"Ameba::Rule::Style::PredicateName","name":"PredicateName"},{"html_id":"ameba/Ameba/Rule/Style/QueryBoolMethods","kind":"class","full_name":"Ameba::Rule::Style::QueryBoolMethods","name":"QueryBoolMethods"},{"html_id":"ameba/Ameba/Rule/Style/RedundantBegin","kind":"class","full_name":"Ameba::Rule::Style::RedundantBegin","name":"RedundantBegin"},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext"},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn"},{"html_id":"ameba/Ameba/Rule/Style/TypeNames","kind":"class","full_name":"Ameba::Rule::Style::TypeNames","name":"TypeNames"},{"html_id":"ameba/Ameba/Rule/Style/UnlessElse","kind":"class","full_name":"Ameba::Rule::Style::UnlessElse","name":"UnlessElse"},{"html_id":"ameba/Ameba/Rule/Style/VariableNames","kind":"class","full_name":"Ameba::Rule::Style::VariableNames","name":"VariableNames"},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock"},{"html_id":"ameba/Ameba/Rule/Style/WhileTrue","kind":"class","full_name":"Ameba::Rule::Style::WhileTrue","name":"WhileTrue"}],"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"doc":"Represents a base of all rules. In other words, all rules\ninherits from this struct:\n\n```\nclass MyRule < Ameba::Rule::Base\n def test(source)\n if invalid?(source)\n issue_for line, column, \"Something wrong.\"\n end\n end\n\n private def invalid?(source)\n # ...\n end\nend\n```\n\nEnforces rules to implement an abstract `#test` method which\nis designed to test the source passed in. If source has issues\nthat are tested by this rule, it should add an issue.","summary":"Represents a base of all rules.
","class_methods":[{"html_id":"default_severity:Ameba::Severity-class-method","name":"default_severity","abstract":false,"def":{"name":"default_severity","return_type":"Ameba::Severity","visibility":"Public","body":"if (value = @@default_severity).nil?\n @@default_severity = (GROUP_SEVERITY[group_name]? || Ameba::Severity::Convention)\nelse\n value\nend"}}],"instance_methods":[{"html_id":"==(other)-instance-method","name":"==","doc":"Returns `false` (other can only be a `Value` here).","summary":"Returns false (other can only be a Value here).
A convenient addition to #test method that does the same but returns a passed in source as an addition.
Checks whether the source is excluded from this rule.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/base.cr","line_number":90,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L90"},"def":{"name":"excluded?","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"!(!excluded.try(&.any? do |path|\n (source.matches_path?(path)) || (Dir.glob(path)).any? do |glob|\n source.matches_path?(glob)\n end\nend))"}},{"html_id":"group-instance-method","name":"group","doc":"Returns a group this rule belong to.\n\n```\nclass MyGroup::MyRule < Ameba::Rule::Base\n # ...\nend\n\nMyGroup::MyRule.new.group # => \"MyGroup\"\n```","summary":"Returns a group this rule belong to.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L79"},"def":{"name":"group","visibility":"Public","body":"({{ @type }}).group_name"}},{"html_id":"hash-instance-method","name":"hash","doc":"Generates an `UInt64` hash value for this object.\n\nThis method must have the property that `a == b` implies `a.hash == b.hash`.\n\nThe hash value is used along with `==` by the `Hash` class to determine if two objects\nreference the same hash key.\n\nSubclasses must not override this method. Instead, they must define `hash(hasher)`,\nthough usually the macro `def_hash` can be used to generate this method.","summary":"Generates an UInt64 hash value for this object.
Returns a name of this rule, which is basically a class name.
","abstract":false,"location":{"filename":"src/ameba/rule/base.cr","line_number":66,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L66"},"def":{"name":"name","visibility":"Public","body":"({{ @type }}).rule_name"}},{"html_id":"special?-instance-method","name":"special?","doc":"Returns `true` if this rule is special and behaves differently than\nusual rules.\n\n```\nmy_rule.special? # => true or false\n```","summary":"Returns true if this rule is special and behaves differently than usual rules.
This method is designed to test the source passed in.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/rule/base.cr","line_number":37,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L37"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source)"}}],"macros":[{"html_id":"issue_for(*args,**kwargs,&block)-macro","name":"issue_for","doc":"Adds an issue to the *source*","summary":"Adds an issue to the source
","abstract":false,"args":[{"name":"args","external_name":"args","restriction":""}],"args_string":"(*args, **kwargs, &block)","args_html":"(*args, **kwargs, &block)","location":{"filename":"src/ameba/rule/base.cr","line_number":116,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/base.cr#L116"},"def":{"name":"issue_for","args":[{"name":"args","external_name":"args","restriction":""}],"double_splat":{"name":"kwargs","external_name":"kwargs","restriction":""},"splat_index":0,"block_arg":{"name":"block","external_name":"block","restriction":""},"visibility":"Public","body":" source.add_issue(self, \n{{ *args }}\n, \n{{ **kwargs }}\n) \n{{ block }}\n\n \n"}}]},{"html_id":"ameba/Ameba/Rule/Layout","path":"Ameba/Rule/Layout.html","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout","abstract":false,"locations":[{"filename":"src/ameba/rule/layout/line_length.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/line_length.cr#L1"},{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_blank_lines.cr#L1"},{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_whitespace.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Layout/LineLength","path":"Ameba/Rule/Layout/LineLength.html","kind":"class","full_name":"Ameba::Rule::Layout::LineLength","name":"LineLength","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/layout/line_length.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/line_length.cr#L11"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Line too long\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Layout","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout"},"doc":"A rule that disallows lines longer than `max_length` number of symbols.\n\nYAML configuration example:\n\n```\nLayout/LineLength:\n Enabled: true\n MaxLength: 100\n```","summary":"A rule that disallows lines longer than #max_length number of symbols.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows lines longer than `max_length` number of symbols.\n\nYAML configuration example:\n\n```\nLayout/LineLength:\n Enabled: true\n MaxLength: 100\n```","summary":"A rule that disallows lines longer than #max_length number of symbols.
A rule that disallows trailing blank lines at the end of the source file.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows trailing blank lines at the end of the source file.\n\nYAML configuration example:\n\n```\nLayout/TrailingBlankLines:\n Enabled: true\n```","summary":"A rule that disallows trailing blank lines at the end of the source file.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_blank_lines.cr#L10"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/layout/trailing_blank_lines.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_blank_lines.cr#L18"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source_lines = source.lines\nif source_lines.empty?\n return\nend\nlast_source_line = source_lines.last\nsource_lines_size = source_lines.size\nif (source_lines_size == 1) && last_source_line.empty?\n return\nend\nlast_line_empty = last_source_line.empty?\nif source_lines_size.zero? || ((source_lines.last(2)).join.presence && last_line_empty)\n return\nend\nif last_line_empty\n issue_for({source_lines_size, 1}, MSG)\nelse\n issue_for({source_lines_size, 1}, MSG_FINAL_NEWLINE) do |corrector|\n corrector.insert_before({source_lines_size + 1, 1}, '\\n')\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Layout/TrailingWhitespace","path":"Ameba/Rule/Layout/TrailingWhitespace.html","kind":"class","full_name":"Ameba::Rule::Layout::TrailingWhitespace","name":"TrailingWhitespace","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_whitespace.cr#L10"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Trailing whitespace detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Layout","kind":"module","full_name":"Ameba::Rule::Layout","name":"Layout"},"doc":"A rule that disallows trailing whitespace.\n\nYAML configuration example:\n\n```\nLayout/TrailingWhitespace:\n Enabled: true\n```","summary":"A rule that disallows trailing whitespace.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows trailing whitespace.\n\nYAML configuration example:\n\n```\nLayout/TrailingWhitespace:\n Enabled: true\n```","summary":"A rule that disallows trailing whitespace.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":10,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_whitespace.cr#L10"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/layout/trailing_whitespace.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/layout/trailing_whitespace.cr#L17"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source.lines.each_with_index do |line, index|\n if ws_index = line =~ (/\\s+$/)\n else\n next\n end\n location = {index + 1, ws_index + 1}\n end_location = {index + 1, line.size}\n issue_for(location, end_location, MSG) do |corrector|\n corrector.remove(location, end_location)\n end\nend"}}]}]},{"html_id":"ameba/Ameba/Rule/Lint","path":"Ameba/Rule/Lint.html","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint","abstract":false,"locations":[{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/ambiguous_assignment.cr#L1"},{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/bad_directive.cr#L1"},{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/comparison_to_boolean.cr#L1"},{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debug_calls.cr#L1"},{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debugger_statement.cr#L1"},{"filename":"src/ameba/rule/lint/documentation.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L1"},{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/duplicated_require.cr#L1"},{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_ensure.cr#L1"},{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_expression.cr#L1"},{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L1"},{"filename":"src/ameba/rule/lint/formatting.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/formatting.cr#L3"},{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/hash_duplicated_key.cr#L1"},{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L1"},{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_condition.cr#L1"},{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_interpolation.cr#L1"},{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literals_comparison.cr#L1"},{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L1"},{"filename":"src/ameba/rule/lint/not_nil.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/not_nil.cr#L1"},{"filename":"src/ameba/rule/lint/not_nil_after_no_bang.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/not_nil_after_no_bang.cr#L1"},{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/percent_array.cr#L1"},{"filename":"src/ameba/rule/lint/rand_zero.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/rand_zero.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_string_coercion.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_with_index.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_with_index.cr#L1"},{"filename":"src/ameba/rule/lint/redundant_with_object.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_with_object.cr#L1"},{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_argument.cr#L1"},{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_exception.cr#L1"},{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L1"},{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L1"},{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L1"},{"filename":"src/ameba/rule/lint/syntax.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/syntax.cr#L1"},{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unneeded_disable_directive.cr#L1"},{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L1"},{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L1"},{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L1"},{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L1"},{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_condition_in_when.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Lint/AmbiguousAssignment","path":"Ameba/Rule/Lint/AmbiguousAssignment.html","kind":"class","full_name":"Ameba::Rule::Lint::AmbiguousAssignment","name":"AmbiguousAssignment","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/ambiguous_assignment.cr#L26"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MISTAKES","name":"MISTAKES","value":"{\"=-\": \"-=\", \"=+\": \"+=\", \"=!\": \"!=\"}"},{"id":"MSG","name":"MSG","value":"\"Suspicious assignment detected. Did you mean `%s`?\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule checks for mistyped shorthand assignments.\n\nThis is considered invalid:\n\n```\nx = -y\nx = +y\nx = !y\n```\n\nAnd this is valid:\n\n```\nx -= y # or x = -y\nx += y # or x = +y\nx != y # or x = !y\n```\n\nYAML configuration example:\n\n```\nLint/AmbiguousAssignment:\n Enabled: true\n```","summary":"This rule checks for mistyped shorthand assignments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule checks for mistyped shorthand assignments.\n\nThis is considered invalid:\n\n```\nx = -y\nx = +y\nx = !y\n```\n\nAnd this is valid:\n\n```\nx -= y # or x = -y\nx += y # or x = +y\nx != y # or x = !y\n```\n\nYAML configuration example:\n\n```\nLint/AmbiguousAssignment:\n Enabled: true\n```","summary":"This rule checks for mistyped shorthand assignments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/ambiguous_assignment.cr#L26"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Assign)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"args_string":"(source, node : Crystal::Assign)","args_html":"(source, node : Crystal::Assign)","location":{"filename":"src/ameba/rule/lint/ambiguous_assignment.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/ambiguous_assignment.cr#L41"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"visibility":"Public","body":"if op_end_location = node.value.location\nelse\n return\nend\nop_location = Crystal::Location.new(op_end_location.filename, op_end_location.line_number, op_end_location.column_number - 1)\nop_text = source_between(op_location, op_end_location, source.lines)\nif op_text\nelse\n return\nend\nif suggestion = MISTAKES[op_text]?\nelse\n return\nend\nissue_for(op_location, op_end_location, MSG % suggestion)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/BadDirective","path":"Ameba/Rule/Lint/BadDirective.html","kind":"class","full_name":"Ameba::Rule::Lint::BadDirective","name":"BadDirective","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/bad_directive.cr#L20"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"ALL_GROUP_NAMES","name":"ALL_GROUP_NAMES","value":"Rule.rules.map(&.group_name).uniq!"},{"id":"ALL_RULE_NAMES","name":"ALL_RULE_NAMES","value":"Rule.rules.map(&.rule_name)"},{"id":"AVAILABLE_ACTIONS","name":"AVAILABLE_ACTIONS","value":"InlineComments::Action.names.map(&.downcase)"}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports incorrect comment directives for Ameba.\n\nFor example, the user can mistakenly add a directive\nto disable a rule that even doesn't exist:\n\n```\n# ameba:disable BadRuleName\ndef foo\n :bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/BadDirective:\n Enabled: true\n```","summary":"A rule that reports incorrect comment directives for Ameba.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports incorrect comment directives for Ameba.\n\nFor example, the user can mistakenly add a directive\nto disable a rule that even doesn't exist:\n\n```\n# ameba:disable BadRuleName\ndef foo\n :bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/BadDirective:\n Enabled: true\n```","summary":"A rule that reports incorrect comment directives for Ameba.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/bad_directive.cr#L20"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/bad_directive.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/bad_directive.cr#L29"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.comment?\n else\n next\n end\n if directive = source.parse_inline_directive(token.value.to_s)\n else\n next\n end\n check_action(source, token, directive[:action])\n check_rules(source, token, directive[:rules])\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ComparisonToBoolean","path":"Ameba/Rule/Lint/ComparisonToBoolean.html","kind":"class","full_name":"Ameba::Rule::Lint::ComparisonToBoolean","name":"ComparisonToBoolean","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/comparison_to_boolean.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Comparison to a boolean is pointless\""},{"id":"OP_NAMES","name":"OP_NAMES","value":"[\"==\", \"!=\", \"===\"] of ::String"}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows comparison to booleans.\n\nFor example, these are considered invalid:\n\n```\nfoo == true\nbar != false\nfalse === baz\n```\n\nThis is because these expressions evaluate to `true` or `false`, so you\ncould get the same result by using either the variable directly,\nor negating the variable.\n\nYAML configuration example:\n\n```\nLint/ComparisonToBoolean:\n Enabled: true\n```","summary":"A rule that disallows comparison to booleans.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows comparison to booleans.\n\nFor example, these are considered invalid:\n\n```\nfoo == true\nbar != false\nfalse === baz\n```\n\nThis is because these expressions evaluate to `true` or `false`, so you\ncould get the same result by using either the variable directly,\nor negating the variable.\n\nYAML configuration example:\n\n```\nLint/ComparisonToBoolean:\n Enabled: true\n```","summary":"A rule that disallows comparison to booleans.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/comparison_to_boolean.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/comparison_to_boolean.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/comparison_to_boolean.cr#L33"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(OP_NAMES)\nelse\n return\nend\nif node.args.size == 1\nelse\n return\nend\narg, obj = node.args.first, node.obj\ncase\nwhen arg.is_a?(Crystal::BoolLiteral)\n bool, exp = arg, obj\nwhen obj.is_a?(Crystal::BoolLiteral)\n bool, exp = obj, arg\nend\nif bool && exp\nelse\n return\nend\nif exp_code = node_source(exp, source.lines)\nelse\n return\nend\nnot = case node.name\nwhen \"==\", \"===\"\n !bool.value\nwhen \"!=\"\n bool.value\nend\nif not\n exp_code = \"!#{exp_code}\"\nend\nissue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DebugCalls","path":"Ameba/Rule/Lint/DebugCalls.html","kind":"class","full_name":"Ameba::Rule::Lint::DebugCalls","name":"DebugCalls","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debug_calls.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Possibly forgotten debug-related `%s` call detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows calls to debug-related methods.\n\nThis is because we don't want debug calls accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebugCalls:\n Enabled: true\n MethodNames:\n - p\n - p!\n - pp\n - pp!\n```","summary":"A rule that disallows calls to debug-related methods.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to debug-related methods.\n\nThis is because we don't want debug calls accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebugCalls:\n Enabled: true\n MethodNames:\n - p\n - p!\n - pp\n - pp!\n```","summary":"A rule that disallows calls to debug-related methods.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debug_calls.cr#L18"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"method_names:Array(String)-instance-method","name":"method_names","abstract":false,"def":{"name":"method_names","visibility":"Public","body":"@method_names"}},{"html_id":"method_names=(method_names:Array(String))-instance-method","name":"method_names=","abstract":false,"args":[{"name":"method_names","external_name":"method_names","restriction":"::Array(::String)"}],"args_string":"(method_names : Array(String))","args_html":"(method_names : Array(String))","def":{"name":"method_names=","args":[{"name":"method_names","external_name":"method_names","restriction":"::Array(::String)"}],"visibility":"Public","body":"@method_names = method_names"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/debug_calls.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debug_calls.cr#L26"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (node.name.in?(method_names)) && node.obj.nil?\nelse\n return\nend\nissue_for(node, MSG % node.name)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DebuggerStatement","path":"Ameba/Rule/Lint/DebuggerStatement.html","kind":"class","full_name":"Ameba::Rule::Lint::DebuggerStatement","name":"DebuggerStatement","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debugger_statement.cr#L13"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Possible forgotten debugger statement detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows calls to debugger.\n\nThis is because we don't want debugger breakpoints accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebuggerStatement:\n Enabled: true\n```","summary":"A rule that disallows calls to debugger.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to debugger.\n\nThis is because we don't want debugger breakpoints accidentally being\ncommitted into our codebase.\n\nYAML configuration example:\n\n```\nLint/DebuggerStatement:\n Enabled: true\n```","summary":"A rule that disallows calls to debugger.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debugger_statement.cr#L13"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/debugger_statement.cr","line_number":20,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/debugger_statement.cr#L20"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if ((node.name == \"debugger\") && node.args.empty?) && node.obj.nil?\nelse\n return\nend\nissue_for(node, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Documentation","path":"Ameba/Rule/Lint/Documentation.html","kind":"class","full_name":"Ameba::Rule::Lint::Documentation","name":"Documentation","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/documentation.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L17"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MACRO_HOOK_NAMES","name":"MACRO_HOOK_NAMES","value":"[\"inherited\", \"included\", \"extended\", \"method_missing\", \"method_added\", \"finished\"] of ::String"},{"id":"MSG","name":"MSG","value":"\"Missing documentation\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that enforces documentation for public types:\nmodules, classes, enums, methods and macros.\n\nYAML configuration example:\n\n```\nLint/Documentation:\n Enabled: true\n IgnoreClasses: false\n IgnoreModules: true\n IgnoreEnums: false\n IgnoreDefs: true\n IgnoreMacros: false\n IgnoreMacroHooks: true\n```","summary":"A rule that enforces documentation for public types: modules, classes, enums, methods and macros.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces documentation for public types:\nmodules, classes, enums, methods and macros.\n\nYAML configuration example:\n\n```\nLint/Documentation:\n Enabled: true\n IgnoreClasses: false\n IgnoreModules: true\n IgnoreEnums: false\n IgnoreDefs: true\n IgnoreMacros: false\n IgnoreMacroHooks: true\n```","summary":"A rule that enforces documentation for public types: modules, classes, enums, methods and macros.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L17"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"ignore_classes=(ignore_classes:Bool)-instance-method","name":"ignore_classes=","abstract":false,"args":[{"name":"ignore_classes","external_name":"ignore_classes","restriction":"Bool"}],"args_string":"(ignore_classes : Bool)","args_html":"(ignore_classes : Bool)","def":{"name":"ignore_classes=","args":[{"name":"ignore_classes","external_name":"ignore_classes","restriction":"Bool"}],"visibility":"Public","body":"@ignore_classes = ignore_classes"}},{"html_id":"ignore_classes?:Bool-instance-method","name":"ignore_classes?","abstract":false,"def":{"name":"ignore_classes?","return_type":"Bool","visibility":"Public","body":"@ignore_classes"}},{"html_id":"ignore_defs=(ignore_defs:Bool)-instance-method","name":"ignore_defs=","abstract":false,"args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"args_string":"(ignore_defs : Bool)","args_html":"(ignore_defs : Bool)","def":{"name":"ignore_defs=","args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_defs = ignore_defs"}},{"html_id":"ignore_defs?:Bool-instance-method","name":"ignore_defs?","abstract":false,"def":{"name":"ignore_defs?","return_type":"Bool","visibility":"Public","body":"@ignore_defs"}},{"html_id":"ignore_enums=(ignore_enums:Bool)-instance-method","name":"ignore_enums=","abstract":false,"args":[{"name":"ignore_enums","external_name":"ignore_enums","restriction":"Bool"}],"args_string":"(ignore_enums : Bool)","args_html":"(ignore_enums : Bool)","def":{"name":"ignore_enums=","args":[{"name":"ignore_enums","external_name":"ignore_enums","restriction":"Bool"}],"visibility":"Public","body":"@ignore_enums = ignore_enums"}},{"html_id":"ignore_enums?:Bool-instance-method","name":"ignore_enums?","abstract":false,"def":{"name":"ignore_enums?","return_type":"Bool","visibility":"Public","body":"@ignore_enums"}},{"html_id":"ignore_macro_hooks=(ignore_macro_hooks:Bool)-instance-method","name":"ignore_macro_hooks=","abstract":false,"args":[{"name":"ignore_macro_hooks","external_name":"ignore_macro_hooks","restriction":"Bool"}],"args_string":"(ignore_macro_hooks : Bool)","args_html":"(ignore_macro_hooks : Bool)","def":{"name":"ignore_macro_hooks=","args":[{"name":"ignore_macro_hooks","external_name":"ignore_macro_hooks","restriction":"Bool"}],"visibility":"Public","body":"@ignore_macro_hooks = ignore_macro_hooks"}},{"html_id":"ignore_macro_hooks?:Bool-instance-method","name":"ignore_macro_hooks?","abstract":false,"def":{"name":"ignore_macro_hooks?","return_type":"Bool","visibility":"Public","body":"@ignore_macro_hooks"}},{"html_id":"ignore_macros=(ignore_macros:Bool)-instance-method","name":"ignore_macros=","abstract":false,"args":[{"name":"ignore_macros","external_name":"ignore_macros","restriction":"Bool"}],"args_string":"(ignore_macros : Bool)","args_html":"(ignore_macros : Bool)","def":{"name":"ignore_macros=","args":[{"name":"ignore_macros","external_name":"ignore_macros","restriction":"Bool"}],"visibility":"Public","body":"@ignore_macros = ignore_macros"}},{"html_id":"ignore_macros?:Bool-instance-method","name":"ignore_macros?","abstract":false,"def":{"name":"ignore_macros?","return_type":"Bool","visibility":"Public","body":"@ignore_macros"}},{"html_id":"ignore_modules=(ignore_modules:Bool)-instance-method","name":"ignore_modules=","abstract":false,"args":[{"name":"ignore_modules","external_name":"ignore_modules","restriction":"Bool"}],"args_string":"(ignore_modules : Bool)","args_html":"(ignore_modules : Bool)","def":{"name":"ignore_modules=","args":[{"name":"ignore_modules","external_name":"ignore_modules","restriction":"Bool"}],"visibility":"Public","body":"@ignore_modules = ignore_modules"}},{"html_id":"ignore_modules?:Bool-instance-method","name":"ignore_modules?","abstract":false,"def":{"name":"ignore_modules?","return_type":"Bool","visibility":"Public","body":"@ignore_modules"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ClassDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ClassDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ClassDef, scope : AST::Scope)","args_html":"(source, node : Crystal::ClassDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L43"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ClassDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_classes? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::ModuleDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ModuleDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ModuleDef, scope : AST::Scope)","args_html":"(source, node : Crystal::ModuleDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L47"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ModuleDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_modules? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::EnumDef,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::EnumDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::EnumDef, scope : AST::Scope)","args_html":"(source, node : Crystal::EnumDef, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L51"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::EnumDef"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_enums? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L55"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_defs? || (check_missing_doc(source, node, scope))"}},{"html_id":"test(source,node:Crystal::Macro,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Macro"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Macro, scope : AST::Scope)","args_html":"(source, node : Crystal::Macro, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":59,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L59"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Macro"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if ignore_macro_hooks? && (node.name.in?(MACRO_HOOK_NAMES))\n return\nend\nignore_macros? || (check_missing_doc(source, node, scope))\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/documentation.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/documentation.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/DuplicatedRequire","path":"Ameba/Rule/Lint/DuplicatedRequire.html","kind":"class","full_name":"Ameba::Rule::Lint::DuplicatedRequire","name":"DuplicatedRequire","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/duplicated_require.cr#L16"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Duplicated require of `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports duplicated require statements.\n\n```\nrequire \"./thing\"\nrequire \"./stuff\"\nrequire \"./thing\" # duplicated require\n```\n\nYAML configuration example:\n\n```\nLint/DuplicatedRequire:\n Enabled: true\n```","summary":"A rule that reports duplicated require statements.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports duplicated require statements.\n\n```\nrequire \"./thing\"\nrequire \"./stuff\"\nrequire \"./thing\" # duplicated require\n```\n\nYAML configuration example:\n\n```\nLint/DuplicatedRequire:\n Enabled: true\n```","summary":"A rule that reports duplicated require statements.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/duplicated_require.cr#L16"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/duplicated_require.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/duplicated_require.cr#L23"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"nodes = (AST::TopLevelNodesVisitor.new(source.ast)).require_nodes\nnodes.each_with_object([] of String) do |node, processed_require_strings|\n if node.string.in?(processed_require_strings)\n issue_for(node, MSG % node.string)\n end\n processed_require_strings << node.string\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyEnsure","path":"Ameba/Rule/Lint/EmptyEnsure.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyEnsure","name":"EmptyEnsure","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_ensure.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Empty `ensure` block detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty ensure statement.\n\nFor example, this is considered invalid:\n\n```\ndef some_method\n do_some_stuff\nensure\nend\n\nbegin\n do_some_stuff\nensure\nend\n```\n\nAnd it should be written as this:\n\n```\ndef some_method\n do_some_stuff\nensure\n do_something_else\nend\n\nbegin\n do_some_stuff\nensure\n do_something_else\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyEnsure\n Enabled: true\n```","summary":"A rule that disallows empty ensure statement.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty ensure statement.\n\nFor example, this is considered invalid:\n\n```\ndef some_method\n do_some_stuff\nensure\nend\n\nbegin\n do_some_stuff\nensure\nend\n```\n\nAnd it should be written as this:\n\n```\ndef some_method\n do_some_stuff\nensure\n do_something_else\nend\n\nbegin\n do_some_stuff\nensure\n do_something_else\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyEnsure\n Enabled: true\n```","summary":"A rule that disallows empty ensure statement.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_ensure.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ExceptionHandler)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"args_string":"(source, node : Crystal::ExceptionHandler)","args_html":"(source, node : Crystal::ExceptionHandler)","location":{"filename":"src/ameba/rule/lint/empty_ensure.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_ensure.cr#L47"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"visibility":"Public","body":"node_ensure = node.ensure\nif node_ensure.nil? || (!node_ensure.nop?)\n return\nend\nissue_for(node.ensure_location, node.end_location, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyExpression","path":"Ameba/Rule/Lint/EmptyExpression.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyExpression","name":"EmptyExpression","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_expression.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid empty expressions\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty expressions.\n\nThis is considered invalid:\n\n```\nfoo = ()\n\nif ()\n bar\nend\n```\n\nAnd this is valid:\n\n```\nfoo = (some_expression)\n\nif (some_expression)\n bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyExpression:\n Enabled: true\n```","summary":"A rule that disallows empty expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty expressions.\n\nThis is considered invalid:\n\n```\nfoo = ()\n\nif ()\n bar\nend\n```\n\nAnd this is valid:\n\n```\nfoo = (some_expression)\n\nif (some_expression)\n bar\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyExpression:\n Enabled: true\n```","summary":"A rule that disallows empty expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_expression.cr#L30"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Expressions)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Expressions"}],"args_string":"(source, node : Crystal::Expressions)","args_html":"(source, node : Crystal::Expressions)","location":{"filename":"src/ameba/rule/lint/empty_expression.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_expression.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Expressions"}],"visibility":"Public","body":"if (node.expressions.size == 1) && node.expressions.first.nop?\nelse\n return\nend\nissue_for(node, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/EmptyLoop","path":"Ameba/Rule/Lint/EmptyLoop.html","kind":"class","full_name":"Ameba::Rule::Lint::EmptyLoop","name":"EmptyLoop","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Empty loop detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows empty loops.\n\nThis is considered invalid:\n\n```\nwhile false\nend\n\nuntil 10\nend\n\nloop do\n # nothing here\nend\n```\n\nAnd this is valid:\n\n```\na = 1\nwhile a < 10\n a += 1\nend\n\nuntil socket_opened?\nend\n\nloop do\n do_something_here\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyLoop:\n Enabled: true\n```","summary":"A rule that disallows empty loops.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows empty loops.\n\nThis is considered invalid:\n\n```\nwhile false\nend\n\nuntil 10\nend\n\nloop do\n # nothing here\nend\n```\n\nAnd this is valid:\n\n```\na = 1\nwhile a < 10\n a += 1\nend\n\nuntil socket_opened?\nend\n\nloop do\n do_something_here\nend\n```\n\nYAML configuration example:\n\n```\nLint/EmptyLoop:\n Enabled: true\n```","summary":"A rule that disallows empty loops.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if loop?(node)\n check_node(source, node, node.block)\nend"}},{"html_id":"test(source,node:Crystal::While|Crystal::Until)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::While | Crystal::Until"}],"args_string":"(source, node : Crystal::While | Crystal::Until)","args_html":"(source, node : Crystal::While | Crystal::Until)","location":{"filename":"src/ameba/rule/lint/empty_loop.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/empty_loop.cr#L53"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::While | Crystal::Until"}],"visibility":"Public","body":"if literal?(node.cond)\n check_node(source, node, node.body)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Formatting","path":"Ameba/Rule/Lint/Formatting.html","kind":"class","full_name":"Ameba::Rule::Lint::Formatting","name":"Formatting","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/formatting.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/formatting.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use built-in formatter to format this source\""},{"id":"MSG_ERROR","name":"MSG_ERROR","value":"\"Error while formatting: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that verifies syntax formatting according to the\nCrystal's built-in formatter.\n\nFor example, this syntax is invalid:\n\n def foo(a,b,c=0)\n #foobar\n a+b+c\n end\n\nAnd should be properly written:\n\n def foo(a, b, c = 0)\n # foobar\n a + b + c\n end\n\nYAML configuration example:\n\n```\nLint/Formatting:\n Enabled: true\n FailOnError: false\n```","summary":"A rule that verifies syntax formatting according to the Crystal's built-in formatter.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that verifies syntax formatting according to the\nCrystal's built-in formatter.\n\nFor example, this syntax is invalid:\n\n def foo(a,b,c=0)\n #foobar\n a+b+c\n end\n\nAnd should be properly written:\n\n def foo(a, b, c = 0)\n # foobar\n a + b + c\n end\n\nYAML configuration example:\n\n```\nLint/Formatting:\n Enabled: true\n FailOnError: false\n```","summary":"A rule that verifies syntax formatting according to the Crystal's built-in formatter.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/formatting.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/formatting.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"fail_on_error=(fail_on_error:Bool)-instance-method","name":"fail_on_error=","abstract":false,"args":[{"name":"fail_on_error","external_name":"fail_on_error","restriction":"Bool"}],"args_string":"(fail_on_error : Bool)","args_html":"(fail_on_error : Bool)","def":{"name":"fail_on_error=","args":[{"name":"fail_on_error","external_name":"fail_on_error","restriction":"Bool"}],"visibility":"Public","body":"@fail_on_error = fail_on_error"}},{"html_id":"fail_on_error?:Bool-instance-method","name":"fail_on_error?","abstract":false,"def":{"name":"fail_on_error?","return_type":"Bool","visibility":"Public","body":"@fail_on_error"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/formatting.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/formatting.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"begin\n source_code = source.code\n result = Crystal.format(source_code, source.path)\n if result == source_code\n return\n end\n source_lines = source_code.lines\n if source_lines.empty?\n return\n end\n end_location = {source_lines.size, source_lines.last.size + 1}\n issue_for(LOCATION, MSG) do |corrector|\n corrector.replace(LOCATION, end_location, result)\n end\nrescue ex : Crystal::SyntaxException\n if fail_on_error?\n issue_for({ex.line_number, ex.column_number}, MSG_ERROR % ex.message)\n end\nrescue ex\n if fail_on_error?\n issue_for(LOCATION, MSG_ERROR % ex.message)\n end\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/HashDuplicatedKey","path":"Ameba/Rule/Lint/HashDuplicatedKey.html","kind":"class","full_name":"Ameba::Rule::Lint::HashDuplicatedKey","name":"HashDuplicatedKey","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/hash_duplicated_key.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Duplicated keys in hash literal: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows duplicated keys in hash literals.\n\nThis is considered invalid:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2, \"foo\" => 3}\n```\n\nAnd it has to written as this instead:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2}\n```\n\nYAML configuration example:\n\n```\nLint/HashDuplicatedKey:\n Enabled: true\n```","summary":"A rule that disallows duplicated keys in hash literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows duplicated keys in hash literals.\n\nThis is considered invalid:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2, \"foo\" => 3}\n```\n\nAnd it has to written as this instead:\n\n```\nh = {\"foo\" => 1, \"bar\" => 2}\n```\n\nYAML configuration example:\n\n```\nLint/HashDuplicatedKey:\n Enabled: true\n```","summary":"A rule that disallows duplicated keys in hash literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/hash_duplicated_key.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::HashLiteral)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::HashLiteral"}],"args_string":"(source, node : Crystal::HashLiteral)","args_html":"(source, node : Crystal::HashLiteral)","location":{"filename":"src/ameba/rule/lint/hash_duplicated_key.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/hash_duplicated_key.cr#L29"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::HashLiteral"}],"visibility":"Public","body":"if (keys = duplicated_keys(node.entries)).empty?\n return\nend\nissue_for(node, MSG % (keys.join(\", \")))\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralAssignmentsInExpressions","path":"Ameba/Rule/Lint/LiteralAssignmentsInExpressions.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralAssignmentsInExpressions","name":"LiteralAssignmentsInExpressions","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L27"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Detected assignment with a literal value in control expression\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows assignments with literal values\nin control expressions.\n\nFor example, this is considered invalid:\n\n```\nif foo = 42\n do_something\nend\n```\n\nAnd most likely should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralAssignmentsInExpressions:\n Enabled: true\n```","summary":"A rule that disallows assignments with literal values in control expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows assignments with literal values\nin control expressions.\n\nFor example, this is considered invalid:\n\n```\nif foo = 42\n do_something\nend\n```\n\nAnd most likely should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralAssignmentsInExpressions:\n Enabled: true\n```","summary":"A rule that disallows assignments with literal values in control expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L27"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless|Crystal::Case|Crystal::While|Crystal::Until)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until"}],"args_string":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until)","args_html":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until)","location":{"filename":"src/ameba/rule/lint/literal_assignments_in_expressions.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_assignments_in_expressions.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case | Crystal::While | Crystal::Until"}],"visibility":"Public","body":"if (cond = node.cond).is_a?(Crystal::Assign)\nelse\n return\nend\nif literal?(cond.value)\nelse\n return\nend\nissue_for(cond, MSG)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInCondition","path":"Ameba/Rule/Lint/LiteralInCondition.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInCondition","name":"LiteralInCondition","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_condition.cr#L23"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Literal value found in conditional\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless conditional statements that contain a literal\nin place of a variable or predicate function.\n\nThis is because a conditional construct with a literal predicate will\nalways result in the same behaviour at run time, meaning it can be\nreplaced with either the body of the construct, or deleted entirely.\n\nThis is considered invalid:\n\n```\nif \"something\"\n :ok\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInCondition:\n Enabled: true\n```","summary":"A rule that disallows useless conditional statements that contain a literal in place of a variable or predicate function.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless conditional statements that contain a literal\nin place of a variable or predicate function.\n\nThis is because a conditional construct with a literal predicate will\nalways result in the same behaviour at run time, meaning it can be\nreplaced with either the body of the construct, or deleted entirely.\n\nThis is considered invalid:\n\n```\nif \"something\"\n :ok\nend\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInCondition:\n Enabled: true\n```","summary":"A rule that disallows useless conditional statements that contain a literal in place of a variable or predicate function.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_condition.cr#L23"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless|Crystal::Case)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case"}],"args_string":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case)","args_html":"(source, node : Crystal::If | Crystal::Unless | Crystal::Case)","location":{"filename":"src/ameba/rule/lint/literal_in_condition.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_condition.cr#L33"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless | Crystal::Case"}],"visibility":"Public","body":"if static_literal?(node.cond)\n issue_for(node, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralInInterpolation","path":"Ameba/Rule/Lint/LiteralInInterpolation.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralInInterpolation","name":"LiteralInInterpolation","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_interpolation.cr#L18"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Literal value found in interpolation\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless string interpolations\nthat contain a literal value instead of a variable or function.\n\nFor example:\n\n```\n\"Hello, #{:Ary}\"\n\"There are #{4} cats\"\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInInterpolation\n Enabled: true\n```","summary":"A rule that disallows useless string interpolations that contain a literal value instead of a variable or function.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless string interpolations\nthat contain a literal value instead of a variable or function.\n\nFor example:\n\n```\n\"Hello, #{:Ary}\"\n\"There are #{4} cats\"\n```\n\nYAML configuration example:\n\n```\nLint/LiteralInInterpolation\n Enabled: true\n```","summary":"A rule that disallows useless string interpolations that contain a literal value instead of a variable or function.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":18,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_interpolation.cr#L18"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::StringInterpolation)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"args_string":"(source, node : Crystal::StringInterpolation)","args_html":"(source, node : Crystal::StringInterpolation)","location":{"filename":"src/ameba/rule/lint/literal_in_interpolation.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literal_in_interpolation.cr#L27"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"visibility":"Public","body":"node.expressions.select do |exp|\n (!exp.is_a?(Crystal::StringLiteral)) && (literal?(exp))\nend.each do |exp|\n issue_for(exp, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/LiteralsComparison","path":"Ameba/Rule/Lint/LiteralsComparison.html","kind":"class","full_name":"Ameba::Rule::Lint::LiteralsComparison","name":"LiteralsComparison","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literals_comparison.cr#L19"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Comparison always evaluates to %s\""},{"id":"MSG_LIKELY","name":"MSG_LIKELY","value":"\"Comparison most likely evaluates to %s\""},{"id":"OP_NAMES","name":"OP_NAMES","value":"[\"===\", \"==\", \"!=\"] of ::String"}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule is used to identify comparisons between two literals.\n\nThey usually have the same result - except for non-primitive\ntypes like containers, range or regex.\n\nFor example, this will be always false:\n\n```\n\"foo\" == 42\n```\n\nYAML configuration example:\n\n```\nLint/LiteralsComparison:\n Enabled: true\n```","summary":"This rule is used to identify comparisons between two literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify comparisons between two literals.\n\nThey usually have the same result - except for non-primitive\ntypes like containers, range or regex.\n\nFor example, this will be always false:\n\n```\n\"foo\" == 42\n```\n\nYAML configuration example:\n\n```\nLint/LiteralsComparison:\n Enabled: true\n```","summary":"This rule is used to identify comparisons between two literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":19,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literals_comparison.cr#L19"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/literals_comparison.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/literals_comparison.cr#L31"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(OP_NAMES)\nelse\n return\nend\nif (obj = node.obj) && (arg = node.args.first?)\nelse\n return\nend\nobj_is_literal, obj_is_static = literal_kind?(obj)\narg_is_literal, arg_is_static = literal_kind?(arg)\nif obj_is_literal && arg_is_literal\nelse\n return\nend\nis_dynamic = (!obj_is_static) || (!arg_is_static)\nwhat = case node.name\nwhen \"===\"\n \"the same\"\nwhen \"==\"\n (obj.to_s == arg.to_s).to_s\nwhen \"!=\"\n (obj.to_s != arg.to_s).to_s\nend\nissue_for(node, (is_dynamic ? MSG_LIKELY : MSG) % what)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/MissingBlockArgument","path":"Ameba/Rule/Lint/MissingBlockArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::MissingBlockArgument","name":"MissingBlockArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L22"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Missing anonymous block argument. Use `&` as an argument name to indicate yielding method.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows yielding method definitions without block argument.\n\nFor example, this is considered invalid:\n\n def foo\n yield 42\n end\n\nAnd has to be written as the following:\n\n def foo(&)\n yield 42\n end\n\nYAML configuration example:\n\n```\nLint/MissingBlockArgument:\n Enabled: true\n```","summary":"A rule that disallows yielding method definitions without block argument.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows yielding method definitions without block argument.\n\nFor example, this is considered invalid:\n\n def foo\n yield 42\n end\n\nAnd has to be written as the following:\n\n def foo(&)\n yield 42\n end\n\nYAML configuration example:\n\n```\nLint/MissingBlockArgument:\n Enabled: true\n```","summary":"A rule that disallows yielding method definitions without block argument.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L22"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if (!scope.yields?) || node.block_arg\n return\nend\nif location = node.name_location\nelse\n return\nend\nend_location = name_end_location(node)\nissue_for(location, end_location, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/missing_block_argument.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/missing_block_argument.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/NotNil","path":"Ameba/Rule/Lint/NotNil.html","kind":"class","full_name":"Ameba::Rule::Lint::NotNil","name":"NotNil","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/not_nil.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/not_nil.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid using `not_nil!`\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"This rule is used to identify usages of `not_nil!` calls.\n\nFor example, this is considered a code smell:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }.not_nil!\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }\n\nif alice\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/NotNil:\n Enabled: true\n```","summary":"This rule is used to identify usages of not_nil! calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usages of `not_nil!` calls.\n\nFor example, this is considered a code smell:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }.not_nil!\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nalice = names.find { |name| name == \"Alice\" }\n\nif alice\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/NotNil:\n Enabled: true\n```","summary":"This rule is used to identify usages of not_nil! calls.
This rule is used to identify usage of index/rindex/find calls followed by a call to not_nil!.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of `index/rindex/find` calls\nfollowed by a call to `not_nil!`.\n\nFor example, this is considered a code smell:\n\n```\n%w[Alice Bob].find(&.match(/^A./)).not_nil!\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].find!(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nLint/NotNilAfterNoBang:\n Enabled: true\n```","summary":"This rule is used to identify usage of index/rindex/find calls followed by a call to not_nil!.
A rule that disallows some unwanted symbols in percent array literals.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows some unwanted symbols in percent array literals.\n\nFor example, this is usually written by mistake:\n\n```\n%i(:one, :two)\n%w(\"one\", \"two\")\n```\n\nAnd the expected example is:\n\n```\n%i(one two)\n%w(one two)\n```\n\nYAML configuration example:\n\n```\nLint/PercentArrays:\n Enabled: true\n StringArrayUnwantedSymbols: ',\"'\n SymbolArrayUnwantedSymbols: ',:'\n```","summary":"A rule that disallows some unwanted symbols in percent array literals.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":26,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/percent_array.cr#L26"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"string_array_unwanted_symbols:String-instance-method","name":"string_array_unwanted_symbols","abstract":false,"def":{"name":"string_array_unwanted_symbols","return_type":"String","visibility":"Public","body":"@string_array_unwanted_symbols"}},{"html_id":"string_array_unwanted_symbols=(string_array_unwanted_symbols:String)-instance-method","name":"string_array_unwanted_symbols=","abstract":false,"args":[{"name":"string_array_unwanted_symbols","external_name":"string_array_unwanted_symbols","restriction":"String"}],"args_string":"(string_array_unwanted_symbols : String)","args_html":"(string_array_unwanted_symbols : String)","def":{"name":"string_array_unwanted_symbols=","args":[{"name":"string_array_unwanted_symbols","external_name":"string_array_unwanted_symbols","restriction":"String"}],"visibility":"Public","body":"@string_array_unwanted_symbols = string_array_unwanted_symbols"}},{"html_id":"symbol_array_unwanted_symbols:String-instance-method","name":"symbol_array_unwanted_symbols","abstract":false,"def":{"name":"symbol_array_unwanted_symbols","return_type":"String","visibility":"Public","body":"@symbol_array_unwanted_symbols"}},{"html_id":"symbol_array_unwanted_symbols=(symbol_array_unwanted_symbols:String)-instance-method","name":"symbol_array_unwanted_symbols=","abstract":false,"args":[{"name":"symbol_array_unwanted_symbols","external_name":"symbol_array_unwanted_symbols","restriction":"String"}],"args_string":"(symbol_array_unwanted_symbols : String)","args_html":"(symbol_array_unwanted_symbols : String)","def":{"name":"symbol_array_unwanted_symbols=","args":[{"name":"symbol_array_unwanted_symbols","external_name":"symbol_array_unwanted_symbols","restriction":"String"}],"visibility":"Public","body":"@symbol_array_unwanted_symbols = symbol_array_unwanted_symbols"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/percent_array.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/percent_array.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"issue = start_token = nil\n(Tokenizer.new(source)).run do |token|\n case token.type\n when .string_array_start?, .symbol_array_start?\n start_token = token.dup\n when .string?\n if (_start = start_token) && (!issue)\n issue = array_entry_invalid?(token.value, _start.raw)\n end\n when .string_array_end?\n if (_start = start_token) && (_issue = issue)\n issue_for(_start, _issue)\n end\n issue = start_token = nil\n end\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/RandZero","path":"Ameba/Rule/Lint/RandZero.html","kind":"class","full_name":"Ameba::Rule::Lint::RandZero","name":"RandZero","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/rand_zero.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/rand_zero.cr#L25"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"%s always returns 0\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows `rand(0)` and `rand(1)` calls.\nSuch calls always return `0`.\n\nFor example:\n\n```\nrand(1)\n```\n\nShould be written as:\n\n```\nrand\n# or\nrand(2)\n```\n\nYAML configuration example:\n\n```\nLint/RandZero:\n Enabled: true\n```","summary":"A rule that disallows rand(0) and rand(1) calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows `rand(0)` and `rand(1)` calls.\nSuch calls always return `0`.\n\nFor example:\n\n```\nrand(1)\n```\n\nShould be written as:\n\n```\nrand\n# or\nrand(2)\n```\n\nYAML configuration example:\n\n```\nLint/RandZero:\n Enabled: true\n```","summary":"A rule that disallows rand(0) and rand(1) calls.
A rule that disallows string conversion in string interpolation, which is redundant.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows string conversion in string interpolation,\nwhich is redundant.\n\nFor example, this is considered invalid:\n\n```\n\"Hello, #{name.to_s}\"\n```\n\nAnd this is valid:\n\n```\n\"Hello, #{name}\"\n```\n\nYAML configuration example:\n\n```\nLint/RedundantStringCoercion\n Enabled: true\n```","summary":"A rule that disallows string conversion in string interpolation, which is redundant.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_string_coercion.cr#L23"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::StringInterpolation)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"args_string":"(source, node : Crystal::StringInterpolation)","args_html":"(source, node : Crystal::StringInterpolation)","location":{"filename":"src/ameba/rule/lint/redundant_string_coercion.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_string_coercion.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::StringInterpolation"}],"visibility":"Public","body":"(string_coercion_nodes(node)).each do |n|\n issue_for(n.name_location, n.end_location, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/RedundantWithIndex","path":"Ameba/Rule/Lint/RedundantWithIndex.html","kind":"class","full_name":"Ameba::Rule::Lint::RedundantWithIndex","name":"RedundantWithIndex","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/redundant_with_index.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/redundant_with_index.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows redundant `with_index` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each.with_index do |e|\n # ...\nend\n\ncollection.each_with_index do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithIndex:\n Enabled: true\n```","summary":"A rule that disallows redundant with_index calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant `with_index` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each.with_index do |e|\n # ...\nend\n\ncollection.each_with_index do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithIndex:\n Enabled: true\n```","summary":"A rule that disallows redundant with_index calls.
A rule that disallows redundant each_with_object calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant `each_with_object` calls.\n\nFor example, this is considered invalid:\n\n```\ncollection.each_with_object(0) do |e|\n # ...\nend\n\ncollection.each_with_object(0) do |e, _|\n # ...\nend\n```\n\nand it should be written as follows:\n\n```\ncollection.each do |e|\n # ...\nend\n```\n\nYAML configuration example:\n\n```\nLint/RedundantWithObject:\n Enabled: true\n```","summary":"A rule that disallows redundant each_with_object calls.
A rule that disallows shadowed arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows shadowed arguments.\n\nFor example, this is considered invalid:\n\n```\ndo_something do |foo|\n foo = 1 # shadows block argument\n foo\nend\n\ndef do_something(foo)\n foo = 1 # shadows method argument\n foo\nend\n```\n\nand it should be written as follows:\n\n```\ndo_something do |foo|\n foo = foo + 42\n foo\nend\n\ndef do_something(foo)\n foo = foo + 42\n foo\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedArgument:\n Enabled: true\n```","summary":"A rule that disallows shadowed arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_argument.cr#L38"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_argument.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"scope.arguments.each do |arg|\n if assign = arg.variable.assign_before_reference\n else\n next\n end\n issue_for(assign, MSG % arg.name)\nend"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shadowed_argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_argument.cr#L45"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ShadowedException","path":"Ameba/Rule/Lint/ShadowedException.html","kind":"class","full_name":"Ameba::Rule::Lint::ShadowedException","name":"ShadowedException","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_exception.cr#L36"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shadowed exception found: %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows a rescued exception that get shadowed by a\nless specific exception being rescued before a more specific\nexception is rescued.\n\nFor example, this is invalid:\n\n```\nbegin\n do_something\nrescue Exception\n handle_exception\nrescue ArgumentError\n handle_argument_error_exception\nend\n```\n\nAnd it has to be written as follows:\n\n```\nbegin\n do_something\nrescue ArgumentError\n handle_argument_error_exception\nrescue Exception\n handle_exception\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedException:\n Enabled: true\n```","summary":"A rule that disallows a rescued exception that get shadowed by a less specific exception being rescued before a more specific exception is rescued.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows a rescued exception that get shadowed by a\nless specific exception being rescued before a more specific\nexception is rescued.\n\nFor example, this is invalid:\n\n```\nbegin\n do_something\nrescue Exception\n handle_exception\nrescue ArgumentError\n handle_argument_error_exception\nend\n```\n\nAnd it has to be written as follows:\n\n```\nbegin\n do_something\nrescue ArgumentError\n handle_argument_error_exception\nrescue Exception\n handle_exception\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowedException:\n Enabled: true\n```","summary":"A rule that disallows a rescued exception that get shadowed by a less specific exception being rescued before a more specific exception is rescued.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_exception.cr#L36"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ExceptionHandler)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"args_string":"(source, node : Crystal::ExceptionHandler)","args_html":"(source, node : Crystal::ExceptionHandler)","location":{"filename":"src/ameba/rule/lint/shadowed_exception.cr","line_number":43,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowed_exception.cr#L43"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ExceptionHandler"}],"visibility":"Public","body":"rescues = node.rescues\nif rescues.nil?\n return\nend\n(shadowed(rescues)).each do |path|\n issue_for(path, MSG % (path.names.join(\"::\")))\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/ShadowingOuterLocalVar","path":"Ameba/Rule/Lint/ShadowingOuterLocalVar.html","kind":"class","full_name":"Ameba::Rule::Lint::ShadowingOuterLocalVar","name":"ShadowingOuterLocalVar","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shadowing outer local variable `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows the usage of the same name as outer local variables\nfor block or proc arguments.\n\nFor example, this is considered incorrect:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |foo| # shadowing outer `foo`\n end\nend\n```\n\nand should be written as:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |bar|\n end\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowingOuterLocalVar:\n Enabled: true\n```","summary":"A rule that disallows the usage of the same name as outer local variables for block or proc arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the usage of the same name as outer local variables\nfor block or proc arguments.\n\nFor example, this is considered incorrect:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |foo| # shadowing outer `foo`\n end\nend\n```\n\nand should be written as:\n\n```\ndef some_method\n foo = 1\n\n 3.times do |bar|\n end\nend\n```\n\nYAML configuration example:\n\n```\nLint/ShadowingOuterLocalVar:\n Enabled: true\n```","summary":"A rule that disallows the usage of the same name as outer local variables for block or proc arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ProcLiteral|Crystal::Block,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral | Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ProcLiteral | Crystal::Block, scope : AST::Scope)","args_html":"(source, node : Crystal::ProcLiteral | Crystal::Block, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L48"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral | Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"find_shadowing(source, scope)"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shadowing_outer_local_var.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shadowing_outer_local_var.cr#L41"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source, skip: [Crystal::Macro, Crystal::MacroFor])"}}]},{"html_id":"ameba/Ameba/Rule/Lint/SharedVarInFiber","path":"Ameba/Rule/Lint/SharedVarInFiber.html","kind":"class","full_name":"Ameba::Rule::Lint::SharedVarInFiber","name":"SharedVarInFiber","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L52"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Shared variable `%s` is used in fiber\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows using shared variables in fibers,\nwhich are mutated during iterations.\n\nIn most cases it leads to unexpected behaviour and is undesired.\n\nFor example, having this example:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n spawn { channel.send n }\nend\n\n3.times { puts channel.receive } # => # 3, 3, 3\n```\n\nThe problem is there is only one shared between fibers variable `n`\nand when `channel.receive` is executed its value is `3`.\n\nTo solve this, the code above needs to be rewritten to the following:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n m = n\n spawn do { channel.send m }\nend\n\n3.times { puts channel.receive } # => # 1, 2, 3\n```\n\nThis rule is able to find the shared variables between fibers, which are mutated\nduring iterations. So it reports the issue on the first sample and passes on\nthe second one.\n\nThere are also other techniques to solve the problem above which are\n[officially documented](https://crystal-lang.org/reference/guides/concurrency.html)\n\nYAML configuration example:\n\n```\nLint/SharedVarInFiber:\n Enabled: true\n```","summary":"A rule that disallows using shared variables in fibers, which are mutated during iterations.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows using shared variables in fibers,\nwhich are mutated during iterations.\n\nIn most cases it leads to unexpected behaviour and is undesired.\n\nFor example, having this example:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n spawn { channel.send n }\nend\n\n3.times { puts channel.receive } # => # 3, 3, 3\n```\n\nThe problem is there is only one shared between fibers variable `n`\nand when `channel.receive` is executed its value is `3`.\n\nTo solve this, the code above needs to be rewritten to the following:\n\n```\nn = 0\nchannel = Channel(Int32).new\n\nwhile n < 3\n n = n + 1\n m = n\n spawn do { channel.send m }\nend\n\n3.times { puts channel.receive } # => # 1, 2, 3\n```\n\nThis rule is able to find the shared variables between fibers, which are mutated\nduring iterations. So it reports the issue on the first sample and passes on\nthe second one.\n\nThere are also other techniques to solve the problem above which are\n[officially documented](https://crystal-lang.org/reference/guides/concurrency.html)\n\nYAML configuration example:\n\n```\nLint/SharedVarInFiber:\n Enabled: true\n```","summary":"A rule that disallows using shared variables in fibers, which are mutated during iterations.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L52"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":63,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L63"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if scope.spawn_block?\nelse\n return\nend\nscope.references.each do |ref|\n if ( variable = scope.find_variable(ref.name)).nil?\n next\n end\n if (variable.scope == scope) || (!(mutated_in_loop?(variable)))\n next\n end\n issue_for(ref.node, MSG % variable.name)\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/shared_var_in_fiber.cr","line_number":59,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/shared_var_in_fiber.cr#L59"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/SpecFocus","path":"Ameba/Rule/Lint/SpecFocus.html","kind":"class","full_name":"Ameba::Rule::Lint::SpecFocus","name":"SpecFocus","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L47"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Focused spec item detected\""},{"id":"SPEC_ITEM_NAMES","name":"SPEC_ITEM_NAMES","value":"[\"describe\", \"context\", \"it\", \"pending\"] of ::String"}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"Checks if specs are focused.\n\nIn specs `focus: true` is mainly used to focus on a spec\nitem locally during development. However, if such change\nis committed, it silently runs only focused spec on all\nother environment, which is undesired.\n\nThis is considered bad:\n\n```\ndescribe MyClass, focus: true do\nend\n\ndescribe \".new\", focus: true do\nend\n\ncontext \"my context\", focus: true do\nend\n\nit \"works\", focus: true do\nend\n```\n\nAnd it should be written as the following:\n\n```\ndescribe MyClass do\nend\n\ndescribe \".new\" do\nend\n\ncontext \"my context\" do\nend\n\nit \"works\" do\nend\n```\n\nYAML configuration example:\n\n```\nLint/SpecFocus:\n Enabled: true\n```","summary":"Checks if specs are focused.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"Checks if specs are focused.\n\nIn specs `focus: true` is mainly used to focus on a spec\nitem locally during development. However, if such change\nis committed, it silently runs only focused spec on all\nother environment, which is undesired.\n\nThis is considered bad:\n\n```\ndescribe MyClass, focus: true do\nend\n\ndescribe \".new\", focus: true do\nend\n\ncontext \"my context\", focus: true do\nend\n\nit \"works\", focus: true do\nend\n```\n\nAnd it should be written as the following:\n\n```\ndescribe MyClass do\nend\n\ndescribe \".new\" do\nend\n\ncontext \"my context\" do\nend\n\nit \"works\" do\nend\n```\n\nYAML configuration example:\n\n```\nLint/SpecFocus:\n Enabled: true\n```","summary":"Checks if specs are focused.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":47,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L47"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if node.name.in?(SPEC_ITEM_NAMES)\nelse\n return\nend\nif node.block\nelse\n return\nend\narg = node.named_args.try(&.find() do |__arg1|\n __arg1.name == \"focus\"\nend)\nif arg\nelse\n return\nend\nissue_for(arg, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/spec_focus.cr","line_number":55,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/spec_focus.cr#L55"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"if source.spec?\nelse\n return\nend\nAST::NodeVisitor.new(self, source)\n"}}]},{"html_id":"ameba/Ameba/Rule/Lint/Syntax","path":"Ameba/Rule/Lint/Syntax.html","kind":"class","full_name":"Ameba::Rule::Lint::Syntax","name":"Syntax","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/syntax.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/syntax.cr#L21"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports invalid Crystal syntax.\n\nFor example, this syntax is invalid:\n\n```\ndef hello\n do_something\nrescue Exception => e\nend\n```\n\nAnd should be properly written:\n\n```\ndef hello\n do_something\nrescue e : Exception\nend\n```","summary":"A rule that reports invalid Crystal syntax.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports invalid Crystal syntax.\n\nFor example, this syntax is invalid:\n\n```\ndef hello\n do_something\nrescue Exception => e\nend\n```\n\nAnd should be properly written:\n\n```\ndef hello\n do_something\nrescue e : Exception\nend\n```","summary":"A rule that reports invalid Crystal syntax.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/syntax.cr","line_number":21,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/syntax.cr#L21"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","return_type":"Ameba::Severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/syntax.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/syntax.cr#L27"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"begin\n source.ast\nrescue e : Crystal::SyntaxException\n issue_for({e.line_number, e.column_number}, e.message.to_s)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnneededDisableDirective","path":"Ameba/Rule/Lint/UnneededDisableDirective.html","kind":"class","full_name":"Ameba::Rule::Lint::UnneededDisableDirective","name":"UnneededDisableDirective","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unneeded_disable_directive.cr#L27"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unnecessary disabling of %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unneeded disable directives.\nFor example, this is considered invalid:\n\n```\n# ameba:disable Style/PredicateName\ndef comment?\n do_something\nend\n```\n\nas the predicate name is correct and the comment directive does not\nhave any effect, the snippet should be written as the following:\n\n```\ndef comment?\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnneededDisableDirective\n Enabled: true\n```","summary":"A rule that reports unneeded disable directives.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unneeded disable directives.\nFor example, this is considered invalid:\n\n```\n# ameba:disable Style/PredicateName\ndef comment?\n do_something\nend\n```\n\nas the predicate name is correct and the comment directive does not\nhave any effect, the snippet should be written as the following:\n\n```\ndef comment?\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnneededDisableDirective\n Enabled: true\n```","summary":"A rule that reports unneeded disable directives.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unneeded_disable_directive.cr#L27"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unneeded_disable_directive.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unneeded_disable_directive.cr#L34"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.comment?\n else\n next\n end\n if directive = source.parse_inline_directive(token.value.to_s)\n else\n next\n end\n if names = unneeded_disables(source, directive, token.location)\n else\n next\n end\n if names.empty?\n next\n end\n issue_for(token, MSG % (names.join(\", \")))\nend"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnreachableCode","path":"Ameba/Rule/Lint/UnreachableCode.html","kind":"class","full_name":"Ameba::Rule::Lint::UnreachableCode","name":"UnreachableCode","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L44"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unreachable code detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unreachable code.\n\nFor example, this is considered invalid:\n\n```\ndef method(a)\n return 42\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break\n a += 1\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method(a)\n return 42 if a == 0\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break a > 3\n a += 1\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnreachableCode:\n Enabled: true\n```","summary":"A rule that reports unreachable code.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unreachable code.\n\nFor example, this is considered invalid:\n\n```\ndef method(a)\n return 42\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break\n a += 1\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method(a)\n return 42 if a == 0\n a + 1\nend\n```\n\n```\na = 1\nloop do\n break a > 3\n a += 1\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnreachableCode:\n Enabled: true\n```","summary":"A rule that reports unreachable code.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L44"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,flow_expression:AST::FlowExpression)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"flow_expression","external_name":"flow_expression","restriction":"AST::FlowExpression"}],"args_string":"(source, node, flow_expression : AST::FlowExpression)","args_html":"(source, node, flow_expression : AST::FlowExpression)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":57,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L57"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"flow_expression","external_name":"flow_expression","restriction":"AST::FlowExpression"}],"visibility":"Public","body":"if unreachable_node = flow_expression.unreachable_nodes.first?\nelse\n return\nend\nissue_for(unreachable_node, MSG)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unreachable_code.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unreachable_code.cr#L53"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::FlowExpressionVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnusedArgument","path":"Ameba/Rule/Lint/UnusedArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::UnusedArgument","name":"UnusedArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Unused argument `%s`. If it's necessary, use `%s` as an argument name to indicate that it won't be used.\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unused arguments.\nFor example, this is considered invalid:\n\n```\ndef method(a, b, c)\n a + b\nend\n```\n\nand should be written as:\n\n```\ndef method(a, b)\n a + b\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedArgument:\n Enabled: true\n IgnoreDefs: true\n IgnoreBlocks: false\n IgnoreProcs: false\n```","summary":"A rule that reports unused arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unused arguments.\nFor example, this is considered invalid:\n\n```\ndef method(a, b, c)\n a + b\nend\n```\n\nand should be written as:\n\n```\ndef method(a, b)\n a + b\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedArgument:\n Enabled: true\n IgnoreDefs: true\n IgnoreBlocks: false\n IgnoreProcs: false\n```","summary":"A rule that reports unused arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"ignore_blocks=(ignore_blocks:Bool)-instance-method","name":"ignore_blocks=","abstract":false,"args":[{"name":"ignore_blocks","external_name":"ignore_blocks","restriction":"Bool"}],"args_string":"(ignore_blocks : Bool)","args_html":"(ignore_blocks : Bool)","def":{"name":"ignore_blocks=","args":[{"name":"ignore_blocks","external_name":"ignore_blocks","restriction":"Bool"}],"visibility":"Public","body":"@ignore_blocks = ignore_blocks"}},{"html_id":"ignore_blocks?:Bool-instance-method","name":"ignore_blocks?","abstract":false,"def":{"name":"ignore_blocks?","return_type":"Bool","visibility":"Public","body":"@ignore_blocks"}},{"html_id":"ignore_defs=(ignore_defs:Bool)-instance-method","name":"ignore_defs=","abstract":false,"args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"args_string":"(ignore_defs : Bool)","args_html":"(ignore_defs : Bool)","def":{"name":"ignore_defs=","args":[{"name":"ignore_defs","external_name":"ignore_defs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_defs = ignore_defs"}},{"html_id":"ignore_defs?:Bool-instance-method","name":"ignore_defs?","abstract":false,"def":{"name":"ignore_defs?","return_type":"Bool","visibility":"Public","body":"@ignore_defs"}},{"html_id":"ignore_procs=(ignore_procs:Bool)-instance-method","name":"ignore_procs=","abstract":false,"args":[{"name":"ignore_procs","external_name":"ignore_procs","restriction":"Bool"}],"args_string":"(ignore_procs : Bool)","args_html":"(ignore_procs : Bool)","def":{"name":"ignore_procs=","args":[{"name":"ignore_procs","external_name":"ignore_procs","restriction":"Bool"}],"visibility":"Public","body":"@ignore_procs = ignore_procs"}},{"html_id":"ignore_procs?:Bool-instance-method","name":"ignore_procs?","abstract":false,"def":{"name":"ignore_procs?","return_type":"Bool","visibility":"Public","body":"@ignore_procs"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::ProcLiteral,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::ProcLiteral, scope : AST::Scope)","args_html":"(source, node : Crystal::ProcLiteral, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L44"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::ProcLiteral"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_procs? || (find_unused_arguments(source, scope))"}},{"html_id":"test(source,node:Crystal::Block,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Block, scope : AST::Scope)","args_html":"(source, node : Crystal::Block, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L48"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"ignore_blocks? || (find_unused_arguments(source, scope))"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":52,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L52"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"arguments = scope.arguments.dup\nif block_arg = node.block_arg\n arguments.reject!() do |__arg0|\n __arg0.node == block_arg\n end\nend\nignore_defs? || (find_unused_arguments(source, scope, arguments))\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unused_argument.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_argument.cr#L40"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UnusedBlockArgument","path":"Ameba/Rule/Lint/UnusedBlockArgument.html","kind":"class","full_name":"Ameba::Rule::Lint::UnusedBlockArgument","name":"UnusedBlockArgument","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG_UNUSED","name":"MSG_UNUSED","value":"\"Unused block argument `%1$s`. If it's necessary, use `_%1$s` as an argument name to indicate that it won't be used.\""},{"id":"MSG_YIELDED","name":"MSG_YIELDED","value":"\"Use `&` as an argument name to indicate that it won't be referenced.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that reports unused block arguments.\nFor example, this is considered invalid:\n\n```\ndef foo(a, b, &block)\n a + b\nend\n\ndef bar(&block)\n yield 42\nend\n```\n\nand should be written as:\n\n```\ndef foo(a, b, &_block)\n a + b\nend\n\ndef bar(&)\n yield 42\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedBlockArgument:\n Enabled: true\n```","summary":"A rule that reports unused block arguments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that reports unused block arguments.\nFor example, this is considered invalid:\n\n```\ndef foo(a, b, &block)\n a + b\nend\n\ndef bar(&block)\n yield 42\nend\n```\n\nand should be written as:\n\n```\ndef foo(a, b, &_block)\n a + b\nend\n\ndef bar(&)\n yield 42\nend\n```\n\nYAML configuration example:\n\n```\nLint/UnusedBlockArgument:\n Enabled: true\n```","summary":"A rule that reports unused block arguments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node : Crystal::Def, scope : AST::Scope)","args_html":"(source, node : Crystal::Def, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"if node.abstract?\n return\nend\nif block_arg = node.block_arg\nelse\n return\nend\nif block_arg = scope.arguments.find() do |__arg0|\n __arg0.node == block_arg\nend\nelse\n return\nend\nif block_arg.anonymous?\n return\nend\nif scope.references?(block_arg.variable)\n return\nend\nlocation = block_arg.node.location\nend_location = location.try(&.adjust(column_number: block_arg.name.size - 1))\nif scope.yields?\n if location && end_location\n issue_for(location, end_location, MSG_YIELDED) do |corrector|\n corrector.remove(location, end_location)\n end\n else\n issue_for(block_arg.node, MSG_YIELDED)\n end\nelse\n if block_arg.ignored?\n return\n end\n if location && end_location\n issue_for(location, end_location, MSG_UNUSED % block_arg.name) do |corrector|\n corrector.insert_before(location, '_')\n end\n else\n issue_for(block_arg.node, MSG_UNUSED % block_arg.name)\n end\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/unused_block_argument.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/unused_block_argument.cr#L45"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UselessAssign","path":"Ameba/Rule/Lint/UselessAssign.html","kind":"class","full_name":"Ameba::Rule::Lint::UselessAssign","name":"UselessAssign","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Useless assignment to variable `%s`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless assignments.\n\nFor example, this is considered invalid:\n\n```\ndef method\n var = 1\n do_something\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method\n var = 1\n do_something(var)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessAssign:\n Enabled: true\n```","summary":"A rule that disallows useless assignments.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless assignments.\n\nFor example, this is considered invalid:\n\n```\ndef method\n var = 1\n do_something\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef method\n var = 1\n do_something(var)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessAssign:\n Enabled: true\n```","summary":"A rule that disallows useless assignments.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L28"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node,scope:AST::Scope)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"args_string":"(source, node, scope : AST::Scope)","args_html":"(source, node, scope : AST::Scope)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L39"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":""},{"name":"scope","external_name":"scope","restriction":"AST::Scope"}],"visibility":"Public","body":"scope.variables.each do |var|\n if (var.ignored? || var.used_in_macro?) || var.captured_by_block?\n next\n end\n if scope.assigns_type_dec?(var.name)\n next\n end\n var.assignments.each do |assign|\n if assign.referenced? || assign.transformed?\n next\n end\n issue_for(assign.target_node, MSG % var.name)\n end\nend"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/lint/useless_assign.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_assign.cr#L35"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::ScopeVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Lint/UselessConditionInWhen","path":"Ameba/Rule/Lint/UselessConditionInWhen.html","kind":"class","full_name":"Ameba::Rule::Lint::UselessConditionInWhen","name":"UselessConditionInWhen","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_condition_in_when.cr#L33"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Useless condition in when detected\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Lint","kind":"module","full_name":"Ameba::Rule::Lint","name":"Lint"},"doc":"A rule that disallows useless conditions in when clause\nwhere it is guaranteed to always return the same result.\n\nFor example, this is considered invalid:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io) if local?\nend\n```\n\nAnd has to be written as the following:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessConditionInWhen:\n Enabled: true\n```","summary":"A rule that disallows useless conditions in when clause where it is guaranteed to always return the same result.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows useless conditions in when clause\nwhere it is guaranteed to always return the same result.\n\nFor example, this is considered invalid:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io) if local?\nend\n```\n\nAnd has to be written as the following:\n\n```\ncase\nwhen utc?\n io << \" UTC\"\nwhen local?\n Format.new(\" %:z\").format(self, io)\nend\n```\n\nYAML configuration example:\n\n```\nLint/UselessConditionInWhen:\n Enabled: true\n```","summary":"A rule that disallows useless conditions in when clause where it is guaranteed to always return the same result.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":33,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_condition_in_when.cr#L33"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::When)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::When"}],"args_string":"(source, node : Crystal::When)","args_html":"(source, node : Crystal::When)","location":{"filename":"src/ameba/rule/lint/useless_condition_in_when.cr","line_number":50,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/lint/useless_condition_in_when.cr#L50"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::When"}],"visibility":"Public","body":"ConditionInWhenVisitor.new(self, source, node)"}}]}]},{"html_id":"ameba/Ameba/Rule/Metrics","path":"Ameba/Rule/Metrics.html","kind":"module","full_name":"Ameba::Rule::Metrics","name":"Metrics","abstract":false,"locations":[{"filename":"src/ameba/rule/metrics/cyclomatic_complexity.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/metrics/cyclomatic_complexity.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Rule","kind":"module","full_name":"Ameba::Rule","name":"Rule"},"types":[{"html_id":"ameba/Ameba/Rule/Metrics/CyclomaticComplexity","path":"Ameba/Rule/Metrics/CyclomaticComplexity.html","kind":"class","full_name":"Ameba::Rule::Metrics::CyclomaticComplexity","name":"CyclomaticComplexity","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/metrics/cyclomatic_complexity.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/metrics/cyclomatic_complexity.cr#L11"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Cyclomatic complexity too high [%d/%d]\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Metrics","kind":"module","full_name":"Ameba::Rule::Metrics","name":"Metrics"},"doc":"A rule that disallows methods with a cyclomatic complexity higher than `MaxComplexity`\n\nYAML configuration example:\n\n```\nMetrics/CyclomaticComplexity:\n Enabled: true\n MaxComplexity: 10\n```","summary":"A rule that disallows methods with a cyclomatic complexity higher than MaxComplexity
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows methods with a cyclomatic complexity higher than `MaxComplexity`\n\nYAML configuration example:\n\n```\nMetrics/CyclomaticComplexity:\n Enabled: true\n MaxComplexity: 10\n```","summary":"A rule that disallows methods with a cyclomatic complexity higher than MaxComplexity
This rule is used to identify usage of any? calls that follow filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `any?` calls that follow filters.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].select { |e| e > 2 }.any?\n[1, 2, 3].reject { |e| e >= 2 }.any?\n```\n\nAnd it should be written as this:\n\n```\n[1, 2, 3].any? { |e| e > 2 }\n[1, 2, 3].any? { |e| e < 2 }\n```\n\nYAML configuration example:\n\n```\nPerformance/AnyAfterFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n```","summary":"This rule is used to identify usage of any? calls that follow filters.
This rule is used to identify usage of any? calls that follow filters.
This rule is used to identify usage of arg-less Enumerable#any? calls.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of arg-less `Enumerable#any?` calls.\n\nUsing `Enumerable#any?` instead of `Enumerable#empty?` might lead to an\nunexpected results (like `[nil, false].any? # => false`). In some cases\nit also might be less efficient, since it iterates until the block will\nreturn a _truthy_ value, instead of just checking if there's at least\none value present.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].any?\n```\n\nAnd it should be written as this:\n\n```\n![1, 2, 3].empty?\n```\n\nYAML configuration example:\n\n```\nPerformance/AnyInsteadOfEmpty:\n Enabled: true\n```","summary":"This rule is used to identify usage of arg-less Enumerable#any? calls.
This rule is used to identify usage of arg-less Enumerable#any? calls.
A general base class for performance rules.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A general base class for performance rules.","summary":"A general base class for performance rules.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/performance/base.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/base.cr#L5"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"catch(source:Source)-instance-method","name":"catch","doc":"A convenient addition to `#test` method that does the same\nbut returns a passed in `source` as an addition.\n\n```\nsource = MyRule.new.catch(source)\nsource.valid?\n```","summary":"A convenient addition to #test method that does the same but returns a passed in source as an addition.
All these methods are allocating a new object
"},{"id":"MSG","name":"MSG","value":"\"Use bang method variant `%s!` after chained `%s` call\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Performance","kind":"module","full_name":"Ameba::Rule::Performance","name":"Performance"},"doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of chained calls not utilizing\nthe bang method variants.\n\nFor example, this is considered inefficient:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq\n .sort\n```\n\nAnd can be written as this:\n\n```\nnames = %w[Alice Bob]\nchars = names\n .flat_map(&.chars)\n .uniq!\n .sort!\n```\n\nYAML configuration example:\n\n```\nPerformance/ChainedCallWithNoBang:\n Enabled: true\n CallNames:\n - uniq\n - sort\n - sort_by\n - shuffle\n - reverse\n```","summary":"This rule is used to identify usage of chained calls not utilizing the bang method variants.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":39,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/chained_call_with_no_bang.cr#L39"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"call_names:Array(String)-instance-method","name":"call_names","abstract":false,"def":{"name":"call_names","visibility":"Public","body":"@call_names"}},{"html_id":"call_names=(call_names:Array(String))-instance-method","name":"call_names=","abstract":false,"args":[{"name":"call_names","external_name":"call_names","restriction":"::Array(::String)"}],"args_string":"(call_names : Array(String))","args_html":"(call_names : Array(String))","def":{"name":"call_names=","args":[{"name":"call_names","external_name":"call_names","restriction":"::Array(::String)"}],"visibility":"Public","body":"@call_names = call_names"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/chained_call_with_no_bang.cr#L65"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (obj = node.obj).is_a?(Crystal::Call)\nelse\n return\nend\nif node.name.in?(call_names)\nelse\n return\nend\nif (obj.name.in?(call_names)) || (obj.name.in?(ALLOCATING_METHOD_NAMES))\nelse\n return\nend\nif location = node.name_location\nelse\n return\nend\nif end_location = name_end_location(node)\nelse\n return\nend\nissue_for(location, end_location, MSG % {node.name, obj.name}) do |corrector|\n corrector.insert_after(end_location, '!')\nend\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/performance/chained_call_with_no_bang.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/chained_call_with_no_bang.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source, skip: :macro)"}}]},{"html_id":"ameba/Ameba/Rule/Performance/CompactAfterMap","path":"Ameba/Rule/Performance/CompactAfterMap.html","kind":"class","full_name":"Ameba::Rule::Performance::CompactAfterMap","name":"CompactAfterMap","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Performance/Base","kind":"class","full_name":"Ameba::Rule::Performance::Base","name":"Base"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/performance/compact_after_map.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/performance/compact_after_map.cr#L24"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use `compact_map {...}` instead of `map {...}.compact`\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Performance","kind":"module","full_name":"Ameba::Rule::Performance","name":"Performance"},"doc":"This rule is used to identify usage of `compact` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.match(/^A./)).compact\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].compact_map(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nPerformance/CompactAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of compact calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `compact` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.match(/^A./)).compact\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].compact_map(&.match(/^A./))\n```\n\nYAML configuration example:\n\n```\nPerformance/CompactAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of compact calls that follow map.
This rule is used to identify usage of compact calls that follow map.
This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify excessive collection allocations,\nthat can be avoided by using `each_This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
This rule is used to identify excessive collection allocations, that can be avoided by using each_<member> instead of <collection>.each.
This rule is used to identify usage of first/last/first?/last? calls that follow filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `first/last/first?/last?` calls that follow filters.\n\nFor example, this is considered inefficient:\n\n```\n[-1, 0, 1, 2].select { |e| e > 0 }.first?\n[-1, 0, 1, 2].select { |e| e > 0 }.last?\n```\n\nAnd can be written as this:\n\n```\n[-1, 0, 1, 2].find { |e| e > 0 }\n[-1, 0, 1, 2].reverse_each.find { |e| e > 0 }\n```\n\nYAML configuration example:\n\n```\nPerformance/FirstLastAfterFilter\n Enabled: true\n FilterNames:\n - select\n```","summary":"This rule is used to identify usage of first/last/first?/last? calls that follow filters.
This rule is used to identify usage of first/last/first?/last? calls that follow filters.
This rule is used to identify usage of flatten calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `flatten` calls that follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n%w[Alice Bob].map(&.chars).flatten\n```\n\nAnd can be written as this:\n\n```\n%w[Alice Bob].flat_map(&.chars)\n```\n\nYAML configuration example:\n\n```\nPerformance/FlattenAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of flatten calls that follow map.
This rule is used to identify usage of flatten calls that follow map.
This rule is used to identify usage of sum/product calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `sum/product` calls\nthat follow `map`.\n\nFor example, this is considered inefficient:\n\n```\n(1..3).map(&.*(2)).sum\n```\n\nAnd can be written as this:\n\n```\n(1..3).sum(&.*(2))\n```\n\nYAML configuration example:\n\n```\nPerformance/MapInsteadOfBlock:\n Enabled: true\n```","summary":"This rule is used to identify usage of sum/product calls that follow map.
This rule is used to identify usage of sum/product calls that follow map.
This rule is used to identify usage of min/max/minmax calls that follow map.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `min/max/minmax` calls that follow `map`.\n\nFor example, this is considered invalid:\n\n```\n%w[Alice Bob].map(&.size).min\n%w[Alice Bob].map(&.size).max\n%w[Alice Bob].map(&.size).minmax\n```\n\nAnd it should be written as this:\n\n```\n%w[Alice Bob].min_of(&.size)\n%w[Alice Bob].max_of(&.size)\n%w[Alice Bob].minmax_of(&.size)\n```\n\nYAML configuration example:\n\n```\nPerformance/MinMaxAfterMap:\n Enabled: true\n```","summary":"This rule is used to identify usage of min/max/minmax calls that follow map.
This rule is used to identify usage of min/max/minmax calls that follow map.
This rule is used to identify usage of size calls that follow filter.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","doc":"This rule is used to identify usage of `size` calls that follow filter.\n\nFor example, this is considered invalid:\n\n```\n[1, 2, 3].select { |e| e > 2 }.size\n[1, 2, 3].reject { |e| e < 2 }.size\n[1, 2, 3].select(&.< 2).size\n[0, 1, 2].select(&.zero?).size\n[0, 1, 2].reject(&.zero?).size\n```\n\nAnd it should be written as this:\n\n```\n[1, 2, 3].count { |e| e > 2 }\n[1, 2, 3].count { |e| e >= 2 }\n[1, 2, 3].count(&.< 2)\n[0, 1, 2].count(&.zero?)\n[0, 1, 2].count(&.!= 0)\n```\n\nYAML configuration example:\n\n```\nPerformance/SizeAfterFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n```","summary":"This rule is used to identify usage of size calls that follow filter.
This rule is used to identify usage of size calls that follow filter.
A rule that enforces constant names to be in screaming case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces constant names to be in screaming case.\n\nFor example, these constant names are considered valid:\n\n```\nLUCKY_NUMBERS = [3, 7, 11]\nDOCUMENTATION_URL = \"http://crystal-lang.org/docs\"\n```\n\nAnd these are invalid names:\n\n```\nmyBadConstant = 1\nWrong_NAME = 2\n```\n\nYAML configuration example:\n\n```\nStyle/ConstantNames:\n Enabled: true\n```","summary":"A rule that enforces constant names to be in screaming case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/constant_names.cr","line_number":24,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/constant_names.cr#L24"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Assign)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"args_string":"(source, node : Crystal::Assign)","args_html":"(source, node : Crystal::Assign)","location":{"filename":"src/ameba/rule/style/constant_names.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/constant_names.cr#L31"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Assign"}],"visibility":"Public","body":"if (target = node.target).is_a?(Crystal::Path)\nelse\n return\nend\nname = target.names.first\nexpected = name.upcase\nif name.in?(expected, name.camelcase)\n return\nend\nissue_for(target, MSG % {expected, name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/GuardClause","path":"Ameba/Rule/Style/GuardClause.html","kind":"class","full_name":"Ameba::Rule::Style::GuardClause","name":"GuardClause","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L54"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use a guard clause (`%s`) instead of wrapping the code inside a conditional expression.\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"Use a guard clause instead of wrapping the code inside a conditional\nexpression\n\n```\n# bad\ndef test\n if something\n work\n end\nend\n\n# good\ndef test\n return unless something\n\n work\nend\n\n# also good\ndef test\n work if something\nend\n\n# bad\nif something\n raise \"exception\"\nelse\n ok\nend\n\n# good\nraise \"exception\" if something\nok\n\n# bad\nif something\n foo || raise(\"exception\")\nelse\n ok\nend\n\n# good\nfoo || raise(\"exception\") if something\nok\n```\n\nYAML configuration example:\n\n```\nStyle/GuardClause:\n Enabled: true\n```","summary":"Use a guard clause instead of wrapping the code inside a conditional expression
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"Use a guard clause instead of wrapping the code inside a conditional\nexpression\n\n```\n# bad\ndef test\n if something\n work\n end\nend\n\n# good\ndef test\n return unless something\n\n work\nend\n\n# also good\ndef test\n work if something\nend\n\n# bad\nif something\n raise \"exception\"\nelse\n ok\nend\n\n# good\nraise \"exception\" if something\nok\n\n# bad\nif something\n foo || raise(\"exception\")\nelse\n ok\nend\n\n# good\nfoo || raise(\"exception\") if something\nok\n```\n\nYAML configuration example:\n\n```\nStyle/GuardClause:\n Enabled: true\n```","summary":"Use a guard clause instead of wrapping the code inside a conditional expression
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L54"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"guard_clause_source(source,guard_clause,parent)-instance-method","name":"guard_clause_source","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"guard_clause","external_name":"guard_clause","restriction":""},{"name":"parent","external_name":"parent","restriction":""}],"args_string":"(source, guard_clause, parent)","args_html":"(source, guard_clause, parent)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":180,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L180"},"def":{"name":"guard_clause_source","args":[{"name":"source","external_name":"source","restriction":""},{"name":"guard_clause","external_name":"guard_clause","restriction":""},{"name":"parent","external_name":"parent","restriction":""}],"visibility":"Public","body":"node = parent.is_a?(Crystal::BinaryOp) ? parent : guard_clause\nnode_source(node, source.lines)\n"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":71,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L71"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"final_expression = if (body = node.body).is_a?(Crystal::Expressions)\n body.last\nelse\n body\nend\ncase final_expression\nwhen Crystal::If, Crystal::Unless\n check_ending_if(source, final_expression)\nend\n"}},{"html_id":"test(source,node:Crystal::If|Crystal::Unless)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless"}],"args_string":"(source, node : Crystal::If | Crystal::Unless)","args_html":"(source, node : Crystal::If | Crystal::Unless)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":85,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L85"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::If | Crystal::Unless"}],"visibility":"Public","body":"if accepted_form?(source, node, ending: false)\n return\nend\ncase\nwhen guard_clause = guard_clause(node.then)\n parent, conditional_keyword = node.then, keyword(node)\nwhen guard_clause = guard_clause(node.else)\n parent, conditional_keyword = node.else, opposite_keyword(node)\nend\nif (guard_clause && parent) && conditional_keyword\nelse\n return\nend\nguard_clause_source = guard_clause_source(source, guard_clause, parent)\nreport_issue(source, node, guard_clause_source, conditional_keyword)\n"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/style/guard_clause.cr","line_number":65,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/guard_clause.cr#L65"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"AST::NodeVisitor.new(self, source, skip: [Crystal::Assign])"}}]},{"html_id":"ameba/Ameba/Rule/Style/IsAFilter","path":"Ameba/Rule/Style/IsAFilter.html","kind":"class","full_name":"Ameba::Rule::Style::IsAFilter","name":"IsAFilter","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/is_a_filter.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/is_a_filter.cr#L41"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Use `%s` instead of `%s`\""},{"id":"NEW","name":"NEW","value":"\"%s(%s)\""},{"id":"OLD","name":"OLD","value":"\"%s {...}\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"This rule is used to identify usage of `is_a?/nil?` calls within filters.\n\nFor example, this is considered invalid:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(&.is_a?(Regex::MatchData)) # => true\nmatches.one?(&.nil?) # => true\n\ntypeof(matches.reject(&.nil?)) # => Array(Regex::MatchData | Nil)\ntypeof(matches.select(&.is_a?(Regex::MatchData))) # => Array(Regex::MatchData | Nil)\n```\n\nAnd it should be written as this:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(Regex::MatchData) # => true\nmatches.one?(Nil) # => true\n\ntypeof(matches.reject(Nil)) # => Array(Regex::MatchData)\ntypeof(matches.select(Regex::MatchData)) # => Array(Regex::MatchData)\n```\n\nYAML configuration example:\n\n```\nStyle/IsAFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n - any?\n - all?\n - none?\n - one?\n```","summary":"This rule is used to identify usage of is_a?/nil? calls within filters.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of `is_a?/nil?` calls within filters.\n\nFor example, this is considered invalid:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(&.is_a?(Regex::MatchData)) # => true\nmatches.one?(&.nil?) # => true\n\ntypeof(matches.reject(&.nil?)) # => Array(Regex::MatchData | Nil)\ntypeof(matches.select(&.is_a?(Regex::MatchData))) # => Array(Regex::MatchData | Nil)\n```\n\nAnd it should be written as this:\n\n```\nmatches = %w[Alice Bob].map(&.match(/^A./))\n\nmatches.any?(Regex::MatchData) # => true\nmatches.one?(Nil) # => true\n\ntypeof(matches.reject(Nil)) # => Array(Regex::MatchData)\ntypeof(matches.select(Regex::MatchData)) # => Array(Regex::MatchData)\n```\n\nYAML configuration example:\n\n```\nStyle/IsAFilter:\n Enabled: true\n FilterNames:\n - select\n - reject\n - any?\n - all?\n - none?\n - one?\n```","summary":"This rule is used to identify usage of is_a?/nil? calls within filters.
A rule that disallows calls to is_a?(Nil) in favor of nil?.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows calls to `is_a?(Nil)` in favor of `nil?`.\n\nThis is considered bad:\n\n```\nvar.is_a?(Nil)\n```\n\nAnd needs to be written as:\n\n```\nvar.nil?\n```\n\nYAML configuration example:\n\n```\nStyle/IsANil:\n Enabled: true\n```","summary":"A rule that disallows calls to is_a?(Nil) in favor of nil?.
A rule that disallows usage of large numbers without underscore.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows usage of large numbers without underscore.\nThese do not affect the value of the number, but can help read\nlarge numbers more easily.\n\nFor example, these are considered invalid:\n\n```\n100000\n141592654\n5.123456\n```\n\nAnd has to be rewritten as the following:\n\n```\n100_000\n141_592_654\n5.123_456\n```\n\nYAML configuration example:\n\n```\nStyle/LargeNumbers:\n Enabled: true\n IntMinDigits: 6 # i.e. integers higher than 99999\n```","summary":"A rule that disallows usage of large numbers without underscore.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/large_numbers.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/large_numbers.cr#L29"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","return_type":"Bool","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"int_min_digits:Int32-instance-method","name":"int_min_digits","abstract":false,"def":{"name":"int_min_digits","return_type":"Int32","visibility":"Public","body":"@int_min_digits"}},{"html_id":"int_min_digits=(int_min_digits:Int32)-instance-method","name":"int_min_digits=","abstract":false,"args":[{"name":"int_min_digits","external_name":"int_min_digits","restriction":"Int32"}],"args_string":"(int_min_digits : Int32)","args_html":"(int_min_digits : Int32)","def":{"name":"int_min_digits=","args":[{"name":"int_min_digits","external_name":"int_min_digits","restriction":"Int32"}],"visibility":"Public","body":"@int_min_digits = int_min_digits"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/rule/style/large_numbers.cr","line_number":38,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/large_numbers.cr#L38"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"(Tokenizer.new(source)).run do |token|\n if token.type.number? && (decimal?(token.raw))\n else\n next\n end\n parsed = parse_number(token.raw)\n if (allowed?(*parsed)) && ((expected = underscored(*parsed)) != token.raw)\n location = token.location\n end_location = location.adjust(column_number: token.raw.size - 1)\n issue_for(location, end_location, MSG % expected) do |corrector|\n corrector.replace(location, end_location, expected)\n end\n end\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/MethodNames","path":"Ameba/Rule/Style/MethodNames.html","kind":"class","full_name":"Ameba::Rule::Style::MethodNames","name":"MethodNames","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/method_names.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/method_names.cr#L40"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Method name should be underscore-cased: %s, not %s\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that enforces method names to be in underscored case.\n\nFor example, these are considered valid:\n\n```\nclass Person\n def first_name\n end\n\n def date_of_birth\n end\n\n def homepage_url\n end\nend\n```\n\nAnd these are invalid method names:\n\n```\nclass Person\n def firstName\n end\n\n def date_of_Birth\n end\n\n def homepageURL\n end\nend\n```\n\nYAML configuration example:\n\n```\nStyle/MethodNames:\n Enabled: true\n```","summary":"A rule that enforces method names to be in underscored case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces method names to be in underscored case.\n\nFor example, these are considered valid:\n\n```\nclass Person\n def first_name\n end\n\n def date_of_birth\n end\n\n def homepage_url\n end\nend\n```\n\nAnd these are invalid method names:\n\n```\nclass Person\n def firstName\n end\n\n def date_of_Birth\n end\n\n def homepageURL\n end\nend\n```\n\nYAML configuration example:\n\n```\nStyle/MethodNames:\n Enabled: true\n```","summary":"A rule that enforces method names to be in underscored case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/method_names.cr","line_number":40,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/method_names.cr#L40"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/method_names.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/method_names.cr#L49"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"if (expected = node.name.underscore) == node.name\n return\nend\nif location = name_location(node)\nelse\n return\nend\nif end_location = name_end_location(node)\nelse\n return\nend\nissue_for(location, end_location, MSG % {expected, node.name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/NegatedConditionsInUnless","path":"Ameba/Rule/Style/NegatedConditionsInUnless.html","kind":"class","full_name":"Ameba::Rule::Style::NegatedConditionsInUnless","name":"NegatedConditionsInUnless","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/negated_conditions_in_unless.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Avoid negated conditions in unless blocks\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows negated conditions in unless.\n\nFor example, this is considered invalid:\n\n```\nunless !s.empty?\n :ok\nend\n```\n\nAnd should be rewritten to the following:\n\n```\nif s.empty?\n :ok\nend\n```\n\nIt is pretty difficult to wrap your head around a block of code\nthat is executed if a negated condition is NOT met.\n\nYAML configuration example:\n\n```\nStyle/NegatedConditionsInUnless:\n Enabled: true\n```","summary":"A rule that disallows negated conditions in unless.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows negated conditions in unless.\n\nFor example, this is considered invalid:\n\n```\nunless !s.empty?\n :ok\nend\n```\n\nAnd should be rewritten to the following:\n\n```\nif s.empty?\n :ok\nend\n```\n\nIt is pretty difficult to wrap your head around a block of code\nthat is executed if a negated condition is NOT met.\n\nYAML configuration example:\n\n```\nStyle/NegatedConditionsInUnless:\n Enabled: true\n```","summary":"A rule that disallows negated conditions in unless.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/negated_conditions_in_unless.cr#L29"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Unless)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Unless"}],"args_string":"(source, node : Crystal::Unless)","args_html":"(source, node : Crystal::Unless)","location":{"filename":"src/ameba/rule/style/negated_conditions_in_unless.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/negated_conditions_in_unless.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Unless"}],"visibility":"Public","body":"if negated_condition?(node.cond)\n issue_for(node, MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/ParenthesesAroundCondition","path":"Ameba/Rule/Style/ParenthesesAroundCondition.html","kind":"class","full_name":"Ameba::Rule::Style::ParenthesesAroundCondition","name":"ParenthesesAroundCondition","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/parentheses_around_condition.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/parentheses_around_condition.cr#L29"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG_MISSING","name":"MSG_MISSING","value":"\"Missing parentheses\""},{"id":"MSG_REDUNDANT","name":"MSG_REDUNDANT","value":"\"Redundant parentheses\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that checks for the presence of superfluous parentheses\naround the condition of `if`, `unless`, `case`, `while` and `until`.\n\nFor example, this is considered invalid:\n\n```\nif (foo == 42)\n do_something\nend\n```\n\nAnd should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nStyle/ParenthesesAroundCondition:\n Enabled: true\n ExcludeTernary: false\n AllowSafeAssignment: false\n```","summary":"A rule that checks for the presence of superfluous parentheses around the condition of if, unless, case, while and until.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that checks for the presence of superfluous parentheses\naround the condition of `if`, `unless`, `case`, `while` and `until`.\n\nFor example, this is considered invalid:\n\n```\nif (foo == 42)\n do_something\nend\n```\n\nAnd should be replaced by the following:\n\n```\nif foo == 42\n do_something\nend\n```\n\nYAML configuration example:\n\n```\nStyle/ParenthesesAroundCondition:\n Enabled: true\n ExcludeTernary: false\n AllowSafeAssignment: false\n```","summary":"A rule that checks for the presence of superfluous parentheses around the condition of if, unless, case, while and until.
A rule that disallows tautological predicate names - meaning those that start with the prefix is_, except for the ones that are not valid Crystal code (e.g.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows tautological predicate names -\nmeaning those that start with the prefix `is_`, except for\nthe ones that are not valid Crystal code (e.g. `is_404?`).\n\nFavour this:\n\n```\ndef valid?(x)\nend\n```\n\nOver this:\n\n```\ndef is_valid?(x)\nend\n```\n\nYAML configuration example:\n\n```\nStyle/PredicateName:\n Enabled: true\n```","summary":"A rule that disallows tautological predicate names - meaning those that start with the prefix is_, except for the ones that are not valid Crystal code (e.g.
A rule that disallows boolean properties without the ? suffix - defined using Object#(class_)property or Object#(class_)getter macros.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows boolean properties without the `?` suffix - defined\nusing `Object#(class_)property` or `Object#(class_)getter` macros.\n\nFavour this:\n\n```\nclass Person\n property? deceased = false\n getter? witty = true\nend\n```\n\nOver this:\n\n```\nclass Person\n property deceased = false\n getter witty = true\nend\n```\n\nYAML configuration example:\n\n```\nStyle/QueryBoolMethods:\n Enabled: true\n```","summary":"A rule that disallows boolean properties without the ? suffix - defined using Object#(class_)property or Object#(class_)getter macros.
A rule that disallows redundant begin blocks.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant begin blocks.\n\nCurrently it is able to detect:\n\n1. Exception handler block that can be used as a part of the method.\n\nFor example, this:\n\n```\ndef method\n begin\n read_content\n rescue\n close_file\n end\nend\n```\n\nshould be rewritten as:\n\n```\ndef method\n read_content\nrescue\n close_file\nend\n```\n\n2. begin..end block as a top level block in a method.\n\nFor example this is considered invalid:\n\n```\ndef method\n begin\n a = 1\n b = 2\n end\nend\n```\n\nand has to be written as the following:\n\n```\ndef method\n a = 1\n b = 2\nend\n```\n\nYAML configuration example:\n\n```\nStyle/RedundantBegin:\n Enabled: true\n```","summary":"A rule that disallows redundant begin blocks.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_begin.cr","line_number":58,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_begin.cr#L58"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/redundant_begin.cr","line_number":67,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_begin.cr#L67"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"if def_loc = node.location\nelse\n return\nend\ncase body = node.body\nwhen Crystal::ExceptionHandler\n if (begin_exprs_in_handler?(body)) || (inner_handler?(body))\n return\n end\nwhen Crystal::Expressions\n if redundant_begin_in_expressions?(body)\n else\n return\n end\nelse\n return\nend\nif begin_range = def_redundant_begin_range(source, node)\nelse\n return\nend\nbegin_loc, end_loc = begin_range\nbegin_loc, end_loc = def_loc.seek(begin_loc), def_loc.seek(end_loc)\nbegin_end_loc = begin_loc.adjust(column_number: {{ \"begin\".size - 1 }})\nend_end_loc = end_loc.adjust(column_number: {{ \"end\".size - 1 }})\nissue_for(begin_loc, begin_end_loc, MSG) do |corrector|\n corrector.remove(begin_loc, begin_end_loc)\n corrector.remove(end_loc, end_end_loc)\nend\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/RedundantNext","path":"Ameba/Rule/Style/RedundantNext.html","kind":"class","full_name":"Ameba::Rule::Style::RedundantNext","name":"RedundantNext","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":99,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_next.cr#L99"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Redundant `next` detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows redundant next expressions. A `next` keyword allows\na block to skip to the next iteration early, however, it is considered\nredundant in cases where it is the last expression in a block or combines\ninto the node which is the last in a block.\n\nFor example, this is considered invalid:\n\n```\nblock do |v|\n next v + 1\nend\n```\n\n```\nblock do |v|\n case v\n when .nil?\n next \"nil\"\n when .blank?\n next \"blank\"\n else\n next \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\nblock do |v|\n v + 1\nend\n```\n\n```\nblock do |v|\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwhich yield tuple literals i.e.\n\n```\nblock do\n next a, b\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n {a, b}\nend\n```\n\n2. *allow_empty_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwithout arguments. Sometimes such statements are used to yild the `nil` value explicitly.\n\n```\nblock do\n @foo = :empty\n next\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantNext:\n Enabled: true\n AllowMultiNext: true\n AllowEmptyNext: true\n```","summary":"A rule that disallows redundant next expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant next expressions. A `next` keyword allows\na block to skip to the next iteration early, however, it is considered\nredundant in cases where it is the last expression in a block or combines\ninto the node which is the last in a block.\n\nFor example, this is considered invalid:\n\n```\nblock do |v|\n next v + 1\nend\n```\n\n```\nblock do |v|\n case v\n when .nil?\n next \"nil\"\n when .blank?\n next \"blank\"\n else\n next \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\nblock do |v|\n v + 1\nend\n```\n\n```\nblock do |v|\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwhich yield tuple literals i.e.\n\n```\nblock do\n next a, b\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n {a, b}\nend\n```\n\n2. *allow_empty_next*, default: true\n\nAllows end-user to configure whether to report or not the next statements\nwithout arguments. Sometimes such statements are used to yild the `nil` value explicitly.\n\n```\nblock do\n @foo = :empty\n next\nend\n```\n\nIf this param equals to `false`, the block above will be forced to be written as:\n\n```\nblock do\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantNext:\n Enabled: true\n AllowMultiNext: true\n AllowEmptyNext: true\n```","summary":"A rule that disallows redundant next expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":99,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_next.cr#L99"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"allow_empty_next=(allow_empty_next:Bool)-instance-method","name":"allow_empty_next=","abstract":false,"args":[{"name":"allow_empty_next","external_name":"allow_empty_next","restriction":"Bool"}],"args_string":"(allow_empty_next : Bool)","args_html":"(allow_empty_next : Bool)","def":{"name":"allow_empty_next=","args":[{"name":"allow_empty_next","external_name":"allow_empty_next","restriction":"Bool"}],"visibility":"Public","body":"@allow_empty_next = allow_empty_next"}},{"html_id":"allow_empty_next?:Bool-instance-method","name":"allow_empty_next?","abstract":false,"def":{"name":"allow_empty_next?","return_type":"Bool","visibility":"Public","body":"@allow_empty_next"}},{"html_id":"allow_multi_next=(allow_multi_next:Bool)-instance-method","name":"allow_multi_next=","abstract":false,"args":[{"name":"allow_multi_next","external_name":"allow_multi_next","restriction":"Bool"}],"args_string":"(allow_multi_next : Bool)","args_html":"(allow_multi_next : Bool)","def":{"name":"allow_multi_next=","args":[{"name":"allow_multi_next","external_name":"allow_multi_next","restriction":"Bool"}],"visibility":"Public","body":"@allow_multi_next = allow_multi_next"}},{"html_id":"allow_multi_next?:Bool-instance-method","name":"allow_multi_next?","abstract":false,"def":{"name":"allow_multi_next?","return_type":"Bool","visibility":"Public","body":"@allow_multi_next"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Next,visitor:AST::RedundantControlExpressionVisitor)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Next"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"args_string":"(source, node : Crystal::Next, visitor : AST::RedundantControlExpressionVisitor)","args_html":"(source, node : Crystal::Next, visitor : AST::RedundantControlExpressionVisitor)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":115,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_next.cr#L115"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Next"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"visibility":"Public","body":"if allow_multi_next? && node.exp.is_a?(Crystal::TupleLiteral)\n return\nend\nif allow_empty_next? && (node.exp.nil? || node.exp.try(&.nop?))\n return\nend\nif exp_code = control_exp_code(node, source.lines)\n issue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\n end\nelse\n issue_for(node, MSG)\nend\n"}},{"html_id":"test(source,node:Crystal::Block)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"}],"args_string":"(source, node : Crystal::Block)","args_html":"(source, node : Crystal::Block)","location":{"filename":"src/ameba/rule/style/redundant_next.cr","line_number":111,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_next.cr#L111"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Block"}],"visibility":"Public","body":"AST::RedundantControlExpressionVisitor.new(self, source, node.body)"}}]},{"html_id":"ameba/Ameba/Rule/Style/RedundantReturn","path":"Ameba/Rule/Style/RedundantReturn.html","kind":"class","full_name":"Ameba::Rule::Style::RedundantReturn","name":"RedundantReturn","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_return.cr#L96"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Redundant `return` detected\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows redundant return expressions.\n\nFor example, this is considered invalid:\n\n```\ndef foo\n return :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n return \"nil\"\n when .blank?\n return \"blank\"\n else\n return \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef foo\n :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwhich return tuple literals i.e.\n\n```\ndef method(a, b)\n return a, b\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method(a, b)\n {a, b}\nend\n```\n\n2. *allow_empty_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwithout arguments. Sometimes such returns are used to return the `nil` value explicitly.\n\n```\ndef method\n @foo = :empty\n return\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantReturn:\n Enabled: true\n AllowMultiReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows redundant return expressions.\n\nFor example, this is considered invalid:\n\n```\ndef foo\n return :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n return \"nil\"\n when .blank?\n return \"blank\"\n else\n return \"empty\"\n end\nend\n```\n\nAnd has to be written as the following:\n\n```\ndef foo\n :bar\nend\n```\n\n```\ndef bar(arg)\n case arg\n when .nil?\n \"nil\"\n when .blank?\n \"blank\"\n else\n \"empty\"\n end\nend\n```\n\n### Configuration params\n\n1. *allow_multi_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwhich return tuple literals i.e.\n\n```\ndef method(a, b)\n return a, b\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method(a, b)\n {a, b}\nend\n```\n\n2. *allow_empty_return*, default: true\n\nAllows end-user to configure whether to report or not the return statements\nwithout arguments. Sometimes such returns are used to return the `nil` value explicitly.\n\n```\ndef method\n @foo = :empty\n return\nend\n```\n\nIf this param equals to `false`, the method above has to be written as:\n\n```\ndef method\n @foo = :empty\n nil\nend\n```\n\n### YAML config example\n\n```\nStyle/RedundantReturn:\n Enabled: true\n AllowMultiReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_return.cr#L96"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"allow_empty_return=(allow_empty_return:Bool)-instance-method","name":"allow_empty_return=","abstract":false,"args":[{"name":"allow_empty_return","external_name":"allow_empty_return","restriction":"Bool"}],"args_string":"(allow_empty_return : Bool)","args_html":"(allow_empty_return : Bool)","def":{"name":"allow_empty_return=","args":[{"name":"allow_empty_return","external_name":"allow_empty_return","restriction":"Bool"}],"visibility":"Public","body":"@allow_empty_return = allow_empty_return"}},{"html_id":"allow_empty_return?:Bool-instance-method","name":"allow_empty_return?","abstract":false,"def":{"name":"allow_empty_return?","return_type":"Bool","visibility":"Public","body":"@allow_empty_return"}},{"html_id":"allow_multi_return=(allow_multi_return:Bool)-instance-method","name":"allow_multi_return=","abstract":false,"args":[{"name":"allow_multi_return","external_name":"allow_multi_return","restriction":"Bool"}],"args_string":"(allow_multi_return : Bool)","args_html":"(allow_multi_return : Bool)","def":{"name":"allow_multi_return=","args":[{"name":"allow_multi_return","external_name":"allow_multi_return","restriction":"Bool"}],"visibility":"Public","body":"@allow_multi_return = allow_multi_return"}},{"html_id":"allow_multi_return?:Bool-instance-method","name":"allow_multi_return?","abstract":false,"def":{"name":"allow_multi_return?","return_type":"Bool","visibility":"Public","body":"@allow_multi_return"}},{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Return,visitor:AST::RedundantControlExpressionVisitor)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Return"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"args_string":"(source, node : Crystal::Return, visitor : AST::RedundantControlExpressionVisitor)","args_html":"(source, node : Crystal::Return, visitor : AST::RedundantControlExpressionVisitor)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":112,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_return.cr#L112"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Return"},{"name":"visitor","external_name":"visitor","restriction":"AST::RedundantControlExpressionVisitor"}],"visibility":"Public","body":"if allow_multi_return? && node.exp.is_a?(Crystal::TupleLiteral)\n return\nend\nif allow_empty_return? && (node.exp.nil? || node.exp.try(&.nop?))\n return\nend\nif exp_code = control_exp_code(node, source.lines)\n issue_for(node, MSG) do |corrector|\n corrector.replace(node, exp_code)\n end\nelse\n issue_for(node, MSG)\nend\n"}},{"html_id":"test(source,node:Crystal::Def)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"args_string":"(source, node : Crystal::Def)","args_html":"(source, node : Crystal::Def)","location":{"filename":"src/ameba/rule/style/redundant_return.cr","line_number":108,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/redundant_return.cr#L108"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Def"}],"visibility":"Public","body":"AST::RedundantControlExpressionVisitor.new(self, source, node.body)"}}]},{"html_id":"ameba/Ameba/Rule/Style/TypeNames","path":"Ameba/Rule/Style/TypeNames.html","kind":"class","full_name":"Ameba::Rule::Style::TypeNames","name":"TypeNames","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/type_names.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/type_names.cr#L54"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Type name should be camelcased: %s, but it was %s\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that enforces type names in camelcase manner.\n\nFor example, these are considered valid:\n\n```\nclass ParseError < Exception\nend\n\nmodule HTTP\n class RequestHandler\n end\nend\n\nalias NumericValue = Float32 | Float64 | Int32 | Int64\n\nlib LibYAML\nend\n\nstruct TagDirective\nend\n\nenum Time::DayOfWeek\nend\n```\n\nAnd these are invalid type names\n\n```\nclass My_class\nend\n\nmodule HTT_p\nend\n\nalias Numeric_value = Int32\n\nlib Lib_YAML\nend\n\nstruct Tag_directive\nend\n\nenum Time_enum::Day_of_week\nend\n```\n\nYAML configuration example:\n\n```\nStyle/TypeNames:\n Enabled: true\n```","summary":"A rule that enforces type names in camelcase manner.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces type names in camelcase manner.\n\nFor example, these are considered valid:\n\n```\nclass ParseError < Exception\nend\n\nmodule HTTP\n class RequestHandler\n end\nend\n\nalias NumericValue = Float32 | Float64 | Int32 | Int64\n\nlib LibYAML\nend\n\nstruct TagDirective\nend\n\nenum Time::DayOfWeek\nend\n```\n\nAnd these are invalid type names\n\n```\nclass My_class\nend\n\nmodule HTT_p\nend\n\nalias Numeric_value = Int32\n\nlib Lib_YAML\nend\n\nstruct Tag_directive\nend\n\nenum Time_enum::Day_of_week\nend\n```\n\nYAML configuration example:\n\n```\nStyle/TypeNames:\n Enabled: true\n```","summary":"A rule that enforces type names in camelcase manner.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/type_names.cr","line_number":54,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/type_names.cr#L54"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Alias|Crystal::ClassDef|Crystal::ModuleDef|Crystal::LibDef|Crystal::EnumDef)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef"}],"args_string":"(source, node : Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef)","args_html":"(source, node : Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef)","location":{"filename":"src/ameba/rule/style/type_names.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/type_names.cr#L61"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Alias | Crystal::ClassDef | Crystal::ModuleDef | Crystal::LibDef | Crystal::EnumDef"}],"visibility":"Public","body":"name = node.name.to_s\nexpected = name.camelcase\nif name == expected\n return\nend\nissue_for(node, MSG % {expected, name})\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/UnlessElse","path":"Ameba/Rule/Style/UnlessElse.html","kind":"class","full_name":"Ameba::Rule::Style::UnlessElse","name":"UnlessElse","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/unless_else.cr","line_number":45,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/unless_else.cr#L45"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Favour if over unless with else\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows the use of an `else` block with the `unless`.\n\nFor example, the rule considers these valid:\n\n```\nunless something\n :ok\nend\n\nif something\n :one\nelse\n :two\nend\n```\n\nBut it considers this one invalid as it is an `unless` with an `else`:\n\n```\nunless something\n :one\nelse\n :two\nend\n```\n\nThe solution is to swap the order of the blocks, and change the `unless` to\nan `if`, so the previous invalid example would become this:\n\n```\nif something\n :two\nelse\n :one\nend\n```\n\nYAML configuration example:\n\n```\nStyle/UnlessElse:\n Enabled: true\n```","summary":"A rule that disallows the use of an else block with the unless.
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the use of an `else` block with the `unless`.\n\nFor example, the rule considers these valid:\n\n```\nunless something\n :ok\nend\n\nif something\n :one\nelse\n :two\nend\n```\n\nBut it considers this one invalid as it is an `unless` with an `else`:\n\n```\nunless something\n :one\nelse\n :two\nend\n```\n\nThe solution is to swap the order of the blocks, and change the `unless` to\nan `if`, so the previous invalid example would become this:\n\n```\nif something\n :two\nelse\n :one\nend\n```\n\nYAML configuration example:\n\n```\nStyle/UnlessElse:\n Enabled: true\n```","summary":"A rule that disallows the use of an else block with the unless.
A rule that enforces variable names to be in underscored case.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that enforces variable names to be in underscored case.\n\nFor example, these variable names are considered valid:\n\n```\nvar_name = 1\nname = 2\n_another_good_name = 3\n```\n\nAnd these are invalid variable names:\n\n```\nmyBadNamedVar = 1\nwrong_Name = 2\n```\n\nYAML configuration example:\n\n```\nStyle/VariableNames:\n Enabled: true\n```","summary":"A rule that enforces variable names to be in underscored case.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":25,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/variable_names.cr#L25"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Var|Crystal::InstanceVar|Crystal::ClassVar)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar"}],"args_string":"(source, node : Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar)","args_html":"(source, node : Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":36,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/variable_names.cr#L36"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Var | Crystal::InstanceVar | Crystal::ClassVar"}],"visibility":"Public","body":"name = node.name.to_s\nexpected = name.underscore\nif name == expected\n return\nend\nissue_for(node, MSG % {expected, name})\n"}},{"html_id":"test(source:Source)-instance-method","name":"test","doc":"This method is designed to test the source passed in. If source has issues\nthat are tested by this rule, it should add an issue.\n\nBe default it uses a node visitor to traverse all the nodes in the source.\nNOTE: Must be overridden for other type of rules.","summary":"This method is designed to test the source passed in.
","abstract":false,"args":[{"name":"source","external_name":"source","restriction":"Source"}],"args_string":"(source : Source)","args_html":"(source : Source)","location":{"filename":"src/ameba/rule/style/variable_names.cr","line_number":32,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/variable_names.cr#L32"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":"Source"}],"visibility":"Public","body":"VarVisitor.new(self, source)"}}]},{"html_id":"ameba/Ameba/Rule/Style/VerboseBlock","path":"Ameba/Rule/Style/VerboseBlock.html","kind":"class","full_name":"Ameba::Rule::Style::VerboseBlock","name":"VerboseBlock","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/verbose_block.cr#L30"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"CALL_PATTERN","name":"CALL_PATTERN","value":"\"%s(%s&.%s)\""},{"id":"MSG","name":"MSG","value":"\"Use short block notation instead: `%s`\""}],"included_modules":[{"html_id":"ameba/Ameba/AST/Util","kind":"module","full_name":"Ameba::AST::Util","name":"Util"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"This rule is used to identify usage of single expression blocks with\nargument as a receiver, that can be collapsed into a short form.\n\nFor example, this is considered invalid:\n\n```\n(1..3).any? { |i| i.odd? }\n```\n\nAnd it should be written as this:\n\n```\n(1..3).any?(&.odd?)\n```\n\nYAML configuration example:\n\n```\nStyle/VerboseBlock:\n Enabled: true\n ExcludeMultipleLineBlocks: true\n ExcludeCallsWithBlock: true\n ExcludePrefixOperators: true\n ExcludeOperators: true\n ExcludeSetters: false\n MaxLineLength: ~\n MaxLength: 50 # use ~ to disable\n```","summary":"This rule is used to identify usage of single expression blocks with argument as a receiver, that can be collapsed into a short form.
","class_methods":[{"html_id":"parsed_doc:String|Nil-class-method","name":"parsed_doc","doc":"Returns documentation for this rule, if there is any.\n\n```\nmodule Ameba\n # This is a test rule.\n # Does nothing.\n class MyRule < Ameba::Rule::Base\n def test(source)\n end\n end\nend\n\nMyRule.parsed_doc # => \"This is a test rule.\\nDoes nothing.\"\n```","summary":"Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"This rule is used to identify usage of single expression blocks with\nargument as a receiver, that can be collapsed into a short form.\n\nFor example, this is considered invalid:\n\n```\n(1..3).any? { |i| i.odd? }\n```\n\nAnd it should be written as this:\n\n```\n(1..3).any?(&.odd?)\n```\n\nYAML configuration example:\n\n```\nStyle/VerboseBlock:\n Enabled: true\n ExcludeMultipleLineBlocks: true\n ExcludeCallsWithBlock: true\n ExcludePrefixOperators: true\n ExcludeOperators: true\n ExcludeSetters: false\n MaxLineLength: ~\n MaxLength: 50 # use ~ to disable\n```","summary":"This rule is used to identify usage of single expression blocks with argument as a receiver, that can be collapsed into a short form.
","abstract":false,"args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"args_string":"(config = nil)","args_html":"(config = nil)","location":{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":30,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/verbose_block.cr#L30"},"def":{"name":"new","args":[{"name":"config","default_value":"nil","external_name":"config","restriction":""}],"visibility":"Public","body":"if (raw = config.try(&.raw)).is_a?(Hash)\n yaml = raw[rule_name]?.try(&.to_yaml)\nend\nfrom_yaml(yaml || \"{}\")\n"}}],"instance_methods":[{"html_id":"description:String-instance-method","name":"description","abstract":false,"def":{"name":"description","return_type":"String","visibility":"Public","body":"@description"}},{"html_id":"description=(description:String)-instance-method","name":"description=","abstract":false,"args":[{"name":"description","external_name":"description","restriction":"String"}],"args_string":"(description : String)","args_html":"(description : String)","def":{"name":"description=","args":[{"name":"description","external_name":"description","restriction":"String"}],"visibility":"Public","body":"@description = description"}},{"html_id":"enabled=(enabled:Bool)-instance-method","name":"enabled=","abstract":false,"args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"args_string":"(enabled : Bool)","args_html":"(enabled : Bool)","def":{"name":"enabled=","args":[{"name":"enabled","external_name":"enabled","restriction":"::Bool"}],"visibility":"Public","body":"@enabled = enabled"}},{"html_id":"enabled?:Bool-instance-method","name":"enabled?","abstract":false,"def":{"name":"enabled?","visibility":"Public","body":"@enabled"}},{"html_id":"exclude_calls_with_block=(exclude_calls_with_block:Bool)-instance-method","name":"exclude_calls_with_block=","abstract":false,"args":[{"name":"exclude_calls_with_block","external_name":"exclude_calls_with_block","restriction":"Bool"}],"args_string":"(exclude_calls_with_block : Bool)","args_html":"(exclude_calls_with_block : Bool)","def":{"name":"exclude_calls_with_block=","args":[{"name":"exclude_calls_with_block","external_name":"exclude_calls_with_block","restriction":"Bool"}],"visibility":"Public","body":"@exclude_calls_with_block = exclude_calls_with_block"}},{"html_id":"exclude_calls_with_block?:Bool-instance-method","name":"exclude_calls_with_block?","abstract":false,"def":{"name":"exclude_calls_with_block?","return_type":"Bool","visibility":"Public","body":"@exclude_calls_with_block"}},{"html_id":"exclude_multiple_line_blocks=(exclude_multiple_line_blocks:Bool)-instance-method","name":"exclude_multiple_line_blocks=","abstract":false,"args":[{"name":"exclude_multiple_line_blocks","external_name":"exclude_multiple_line_blocks","restriction":"Bool"}],"args_string":"(exclude_multiple_line_blocks : Bool)","args_html":"(exclude_multiple_line_blocks : Bool)","def":{"name":"exclude_multiple_line_blocks=","args":[{"name":"exclude_multiple_line_blocks","external_name":"exclude_multiple_line_blocks","restriction":"Bool"}],"visibility":"Public","body":"@exclude_multiple_line_blocks = exclude_multiple_line_blocks"}},{"html_id":"exclude_multiple_line_blocks?:Bool-instance-method","name":"exclude_multiple_line_blocks?","abstract":false,"def":{"name":"exclude_multiple_line_blocks?","return_type":"Bool","visibility":"Public","body":"@exclude_multiple_line_blocks"}},{"html_id":"exclude_operators=(exclude_operators:Bool)-instance-method","name":"exclude_operators=","abstract":false,"args":[{"name":"exclude_operators","external_name":"exclude_operators","restriction":"Bool"}],"args_string":"(exclude_operators : Bool)","args_html":"(exclude_operators : Bool)","def":{"name":"exclude_operators=","args":[{"name":"exclude_operators","external_name":"exclude_operators","restriction":"Bool"}],"visibility":"Public","body":"@exclude_operators = exclude_operators"}},{"html_id":"exclude_operators?:Bool-instance-method","name":"exclude_operators?","abstract":false,"def":{"name":"exclude_operators?","return_type":"Bool","visibility":"Public","body":"@exclude_operators"}},{"html_id":"exclude_prefix_operators=(exclude_prefix_operators:Bool)-instance-method","name":"exclude_prefix_operators=","abstract":false,"args":[{"name":"exclude_prefix_operators","external_name":"exclude_prefix_operators","restriction":"Bool"}],"args_string":"(exclude_prefix_operators : Bool)","args_html":"(exclude_prefix_operators : Bool)","def":{"name":"exclude_prefix_operators=","args":[{"name":"exclude_prefix_operators","external_name":"exclude_prefix_operators","restriction":"Bool"}],"visibility":"Public","body":"@exclude_prefix_operators = exclude_prefix_operators"}},{"html_id":"exclude_prefix_operators?:Bool-instance-method","name":"exclude_prefix_operators?","abstract":false,"def":{"name":"exclude_prefix_operators?","return_type":"Bool","visibility":"Public","body":"@exclude_prefix_operators"}},{"html_id":"exclude_setters=(exclude_setters:Bool)-instance-method","name":"exclude_setters=","abstract":false,"args":[{"name":"exclude_setters","external_name":"exclude_setters","restriction":"Bool"}],"args_string":"(exclude_setters : Bool)","args_html":"(exclude_setters : Bool)","def":{"name":"exclude_setters=","args":[{"name":"exclude_setters","external_name":"exclude_setters","restriction":"Bool"}],"visibility":"Public","body":"@exclude_setters = exclude_setters"}},{"html_id":"exclude_setters?:Bool-instance-method","name":"exclude_setters?","abstract":false,"def":{"name":"exclude_setters?","return_type":"Bool","visibility":"Public","body":"@exclude_setters"}},{"html_id":"excluded:Array(String)|Nil-instance-method","name":"excluded","abstract":false,"def":{"name":"excluded","return_type":"Array(String) | ::Nil","visibility":"Public","body":"@excluded"}},{"html_id":"excluded=(excluded:Array(String)|Nil)-instance-method","name":"excluded=","abstract":false,"args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"args_string":"(excluded : Array(String) | Nil)","args_html":"(excluded : Array(String) | Nil)","def":{"name":"excluded=","args":[{"name":"excluded","external_name":"excluded","restriction":"Array(String) | ::Nil"}],"visibility":"Public","body":"@excluded = excluded"}},{"html_id":"max_length:Int32|Nil-instance-method","name":"max_length","abstract":false,"def":{"name":"max_length","return_type":"Int32 | ::Nil","visibility":"Public","body":"@max_length"}},{"html_id":"max_length=(max_length:Int32|Nil)-instance-method","name":"max_length=","abstract":false,"args":[{"name":"max_length","external_name":"max_length","restriction":"Int32 | ::Nil"}],"args_string":"(max_length : Int32 | Nil)","args_html":"(max_length : Int32 | Nil)","def":{"name":"max_length=","args":[{"name":"max_length","external_name":"max_length","restriction":"Int32 | ::Nil"}],"visibility":"Public","body":"@max_length = max_length"}},{"html_id":"max_line_length:Int32|Nil-instance-method","name":"max_line_length","abstract":false,"def":{"name":"max_line_length","return_type":"Int32 | ::Nil","visibility":"Public","body":"@max_line_length"}},{"html_id":"max_line_length=(max_line_length:Int32|Nil)-instance-method","name":"max_line_length=","abstract":false,"args":[{"name":"max_line_length","external_name":"max_line_length","restriction":"Int32 | ::Nil"}],"args_string":"(max_line_length : Int32 | Nil)","args_html":"(max_line_length : Int32 | Nil)","def":{"name":"max_line_length=","args":[{"name":"max_line_length","external_name":"max_line_length","restriction":"Int32 | ::Nil"}],"visibility":"Public","body":"@max_line_length = max_line_length"}},{"html_id":"severity:Ameba::Severity-instance-method","name":"severity","abstract":false,"def":{"name":"severity","visibility":"Public","body":"@severity"}},{"html_id":"severity=(severity:Ameba::Severity)-instance-method","name":"severity=","abstract":false,"args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"args_string":"(severity : Ameba::Severity)","args_html":"(severity : Ameba::Severity)","def":{"name":"severity=","args":[{"name":"severity","external_name":"severity","restriction":"::Ameba::Severity"}],"visibility":"Public","body":"@severity = severity"}},{"html_id":"test(source,node:Crystal::Call)-instance-method","name":"test","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"args_string":"(source, node : Crystal::Call)","args_html":"(source, node : Crystal::Call)","location":{"filename":"src/ameba/rule/style/verbose_block.cr","line_number":218,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/verbose_block.cr#L218"},"def":{"name":"test","args":[{"name":"source","external_name":"source","restriction":""},{"name":"node","external_name":"node","restriction":"Crystal::Call"}],"visibility":"Public","body":"if (block = node.block) && (block.args.size == 1)\nelse\n return\nend\narg = block.args.first\nif arg.name.starts_with?(\"__arg\")\n return\nend\nif (body = block.body).is_a?(Crystal::Call)\nelse\n return\nend\nobj = body.obj\nwhile obj.is_a?(Crystal::Call)\n obj = obj.obj\nend\nif obj == arg\nelse\n return\nend\nif (reference_count(body, arg)) > 1\n return\nend\nissue_for_valid(source, node, block, body)\n"}}]},{"html_id":"ameba/Ameba/Rule/Style/WhileTrue","path":"Ameba/Rule/Style/WhileTrue.html","kind":"class","full_name":"Ameba::Rule::Style::WhileTrue","name":"WhileTrue","abstract":false,"superclass":{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},"ancestors":[{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"},{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/Ameba/Rule/Base","kind":"class","full_name":"Ameba::Rule::Base","name":"Base"},{"html_id":"ameba/Ameba/Config/RuleConfig","kind":"module","full_name":"Ameba::Config::RuleConfig","name":"RuleConfig"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/rule/style/while_true.cr","line_number":28,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/rule/style/while_true.cr#L28"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"While statement using true literal as condition\""}],"included_modules":[{"html_id":"ameba/YAML/Serializable","kind":"module","full_name":"YAML::Serializable","name":"Serializable"},{"html_id":"ameba/YAML/Serializable/Strict","kind":"module","full_name":"YAML::Serializable::Strict","name":"Strict"}],"namespace":{"html_id":"ameba/Ameba/Rule/Style","kind":"module","full_name":"Ameba::Rule::Style","name":"Style"},"doc":"A rule that disallows the use of `while true` instead of using the idiomatic `loop`\n\nFor example, this is considered invalid:\n\n```\nwhile true\n do_something\n break if some_condition\nend\n```\n\nAnd should be replaced by the following:\n\n```\nloop do\n do_something\n break if some_condition\nend\n```\n\nYAML configuration example:\n\n```\nStyle/WhileTrue:\n Enabled: true\n```","summary":"A rule that disallows the use of while true instead of using the idiomatic loop
Returns documentation for this rule, if there is any.
","abstract":false,"def":{"name":"parsed_doc","return_type":"String | ::Nil","visibility":"Public","body":"@@parsed_doc"}}],"constructors":[{"html_id":"new(ctx:YAML::ParseContext,node:YAML::Nodes::Node)-class-method","name":"new","abstract":false,"args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"args_string":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","args_html":"(ctx : YAML::ParseContext, node : YAML::Nodes::Node)","def":{"name":"new","args":[{"name":"ctx","external_name":"ctx","restriction":"YAML::ParseContext"},{"name":"node","external_name":"node","restriction":"YAML::Nodes::Node"}],"visibility":"Public","body":"new_from_yaml_node(ctx, node)"}},{"html_id":"new(config=nil)-class-method","name":"new","doc":"A rule that disallows the use of `while true` instead of using the idiomatic `loop`\n\nFor example, this is considered invalid:\n\n```\nwhile true\n do_something\n break if some_condition\nend\n```\n\nAnd should be replaced by the following:\n\n```\nloop do\n do_something\n break if some_condition\nend\n```\n\nYAML configuration example:\n\n```\nStyle/WhileTrue:\n Enabled: true\n```","summary":"A rule that disallows the use of while true instead of using the idiomatic loop
Represents a runner for inspecting sources files.
","constructors":[{"html_id":"new(config:Config)-class-method","name":"new","doc":"Instantiates a runner using a `config`.\n\n```\nconfig = Ameba::Config.load\nconfig.files = files\nconfig.formatter = formatter\n\nAmeba::Runner.new config\n```","summary":"Instantiates a runner using a config.
Explains an issue at a specified location.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"args_string":"(location, output = STDOUT)","args_html":"(location, output = STDOUT)","location":{"filename":"src/ameba/runner.cr","line_number":160,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L160"},"def":{"name":"explain","args":[{"name":"location","external_name":"location","restriction":""},{"name":"output","default_value":"STDOUT","external_name":"output","restriction":""}],"visibility":"Public","body":"(Formatter::ExplainFormatter.new(output, location)).finished(@sources)"}},{"html_id":"run-instance-method","name":"run","doc":"Performs the inspection. Iterates through all sources and test it using\nlist of rules. If a specific rule fails on a specific source, it adds\nan issue to that source.\n\nThis action also notifies formatter when inspection is started/finished,\nand when a specific source started/finished to be inspected.\n\n```\nrunner = Ameba::Runner.new config\nrunner.run # => returns runner again\n```","summary":"Performs the inspection.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":87,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L87"},"def":{"name":"run","visibility":"Public","body":"begin\n @formatter.started(@sources)\n channels = @sources.map do\n Channel(Exception | ::Nil).new\n end\n (@sources.zip(channels)).each do |source, channel|\n spawn do\n begin\n run_source(source)\n rescue e\n channel.send(e)\n else\n channel.send(nil)\n end\n end\n end\n channels.each do |chan|\n chan.receive.try do |e|\n raise(e)\n end\n end\n self\nensure\n @formatter.finished(@sources)\nend"}},{"html_id":"sources:Array(Source)-instance-method","name":"sources","doc":"A list of sources to run inspection on.","summary":"A list of sources to run inspection on.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":35,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L35"},"def":{"name":"sources","return_type":"Array(Source)","visibility":"Public","body":"@sources"}},{"html_id":"success?-instance-method","name":"success?","doc":"Indicates whether the last inspection successful or not.\nIt returns `true` if no issues matching severity in sources found, `false` otherwise.\n\n```\nrunner = Ameba::Runner.new config\nrunner.run\nrunner.success? # => true or false\n```","summary":"Indicates whether the last inspection successful or not.
","abstract":false,"location":{"filename":"src/ameba/runner.cr","line_number":172,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L172"},"def":{"name":"success?","visibility":"Public","body":"@sources.all? do |source|\n source.issues.reject(&.disabled?).none?() do |__arg7|\n __arg7.rule.severity <= @severity\n end\nend"}}],"types":[{"html_id":"ameba/Ameba/Runner/InfiniteCorrectionLoopError","path":"Ameba/Runner/InfiniteCorrectionLoopError.html","kind":"class","full_name":"Ameba::Runner::InfiniteCorrectionLoopError","name":"InfiniteCorrectionLoopError","abstract":false,"superclass":{"html_id":"ameba/RuntimeError","kind":"class","full_name":"RuntimeError","name":"RuntimeError"},"ancestors":[{"html_id":"ameba/RuntimeError","kind":"class","full_name":"RuntimeError","name":"RuntimeError"},{"html_id":"ameba/SystemError","kind":"module","full_name":"SystemError","name":"SystemError"},{"html_id":"ameba/Exception","kind":"class","full_name":"Exception","name":"Exception"},{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/runner.cr","line_number":15,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L15"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Runner","kind":"class","full_name":"Ameba::Runner","name":"Runner"},"doc":"An error indicating that the inspection loop got stuck correcting\nissues back and forth.","summary":"An error indicating that the inspection loop got stuck correcting issues back and forth.
","constructors":[{"html_id":"new(path,issues_by_iteration,loop_start=-1)-class-method","name":"new","abstract":false,"args":[{"name":"path","external_name":"path","restriction":""},{"name":"issues_by_iteration","external_name":"issues_by_iteration","restriction":""},{"name":"loop_start","default_value":"-1","external_name":"loop_start","restriction":""}],"args_string":"(path, issues_by_iteration, loop_start = -1)","args_html":"(path, issues_by_iteration, loop_start = -1)","location":{"filename":"src/ameba/runner.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/runner.cr#L16"},"def":{"name":"new","args":[{"name":"path","external_name":"path","restriction":""},{"name":"issues_by_iteration","external_name":"issues_by_iteration","restriction":""},{"name":"loop_start","default_value":"-1","external_name":"loop_start","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(path, issues_by_iteration, loop_start)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}]}]},{"html_id":"ameba/Ameba/Severity","path":"Ameba/Severity.html","kind":"enum","full_name":"Ameba::Severity","name":"Severity","abstract":false,"ancestors":[{"html_id":"ameba/Enum","kind":"struct","full_name":"Enum","name":"Enum"},{"html_id":"ameba/Comparable","kind":"module","full_name":"Comparable","name":"Comparable"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/severity.cr","line_number":4,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L4"}],"repository_name":"ameba","program":false,"enum":true,"alias":false,"const":false,"constants":[{"id":"Error","name":"Error","value":"0"},{"id":"Warning","name":"Warning","value":"1"},{"id":"Convention","name":"Convention","value":"2"}],"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"class_methods":[{"html_id":"parse(name:String)-class-method","name":"parse","doc":"Creates Severity by the name.\n\n```\nSeverity.parse(\"convention\") # => Severity::Convention\nSeverity.parse(\"foo-bar\") # => Exception: Incorrect severity name\n```","summary":"Creates Severity by the name.
","abstract":false,"args":[{"name":"name","external_name":"name","restriction":"String"}],"args_string":"(name : String)","args_html":"(name : String)","location":{"filename":"src/ameba/severity.cr","line_number":41,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L41"},"def":{"name":"parse","args":[{"name":"name","external_name":"name","restriction":"String"}],"visibility":"Public","body":"begin\n super(name)\nrescue ArgumentError\n raise(\"Incorrect severity name #{name}. Try one of: #{values.map(&.to_s).join(\", \")}\")\nend"}}],"instance_methods":[{"html_id":"color:Colorize::Color-instance-method","name":"color","doc":"Returns a color uniquely indicating severity.\n\n```\nSeverity::Warning.color # => Colorize::ColorANSI::Red\n```","summary":"Returns a color uniquely indicating severity.
","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":27,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L27"},"def":{"name":"color","return_type":"Colorize::Color","visibility":"Public","body":"case self\nin Error\n Colorize::ColorANSI::Red\nin Warning\n Colorize::ColorANSI::Red\nin Convention\n Colorize::ColorANSI::Blue\nend"}},{"html_id":"convention?-instance-method","name":"convention?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":7,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L7"},"def":{"name":"convention?","visibility":"Public","body":"self == Convention"}},{"html_id":"error?-instance-method","name":"error?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":5,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L5"},"def":{"name":"error?","visibility":"Public","body":"self == Error"}},{"html_id":"symbol:Char-instance-method","name":"symbol","doc":"Returns a symbol uniquely indicating severity.\n\n```\nSeverity::Warning.symbol # => 'W'\n```","summary":"Returns a symbol uniquely indicating severity.
","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":14,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L14"},"def":{"name":"symbol","return_type":"Char","visibility":"Public","body":"case self\nin Error\n 'E'\nin Warning\n 'W'\nin Convention\n 'C'\nend"}},{"html_id":"warning?-instance-method","name":"warning?","abstract":false,"location":{"filename":"src/ameba/severity.cr","line_number":6,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L6"},"def":{"name":"warning?","visibility":"Public","body":"self == Warning"}}]},{"html_id":"ameba/Ameba/SeverityYamlConverter","path":"Ameba/SeverityYamlConverter.html","kind":"class","full_name":"Ameba::SeverityYamlConverter","name":"SeverityYamlConverter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/severity.cr","line_number":49,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/severity.cr#L49"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"doc":"Converter for `YAML.mapping` which converts severity enum to and from YAML.","summary":"Converter for YAML.mapping which converts severity enum to and from YAML.
An entity that represents a Crystal source file.
","constructors":[{"html_id":"new(code:String,path:String=\"\",normalize=true)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"String"},{"name":"path","default_value":"\"\"","external_name":"path","restriction":"::String"},{"name":"normalize","default_value":"true","external_name":"normalize","restriction":""}],"args_string":"(code : String, path : String = \"\", normalize = true)","args_html":"(code : String, path : String = "", normalize = true)","location":{"filename":"src/ameba/spec/support.cr","line_number":11,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/support.cr#L11"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"String"},{"name":"path","default_value":"\"\"","external_name":"path","restriction":"::String"},{"name":"normalize","default_value":"true","external_name":"normalize","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(code, path, normalize)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}},{"html_id":"new(code:String,path:String=\"\")-class-method","name":"new","doc":"Creates a new source by `code` and `path`.\n\nFor example:\n\n```\npath = \"./src/source.cr\"\nAmeba::Source.new File.read(path), path\n```","summary":"Creates a new source by #code and #path.
Returns AST nodes constructed by Crystal::Parser.
Crystal code (content of a source file).
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L12"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"correct?-instance-method","name":"correct?","doc":"Corrects any correctable issues and updates `code`.\nReturns `false` if no issues were corrected.","summary":"Corrects any correctable issues and updates #code.
Returns lines of code split by new line character.
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":51,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L51"},"def":{"name":"lines","return_type":"Array(String)","visibility":"Public","body":"if (value = @lines).nil?\n @lines = (code.split('\\n'))\nelse\n value\nend"}},{"html_id":"matches_path?(filepath)-instance-method","name":"matches_path?","doc":"Returns `true` if *filepath* matches the source's path, `false` otherwise.","summary":"Returns true if filepath matches the source's path, false otherwise.
Path to the source file.
","abstract":false,"location":{"filename":"src/ameba/source.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L9"},"def":{"name":"path","return_type":"String","visibility":"Public","body":"@path"}},{"html_id":"pos(location:Crystal::Location,endend_pos=false):Int32-instance-method","name":"pos","doc":"Converts an AST location to a string position.","summary":"Converts an AST location to a string position.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":"Crystal::Location"},{"name":"end_pos","default_value":"false","external_name":"end","restriction":""}],"args_string":"(location : Crystal::Location, end end_pos = false) : Int32","args_html":"(location : Crystal::Location, end end_pos = false) : Int32","location":{"filename":"src/ameba/source.cr","line_number":81,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source.cr#L81"},"def":{"name":"pos","args":[{"name":"location","external_name":"location","restriction":"Crystal::Location"},{"name":"end_pos","default_value":"false","external_name":"end","restriction":""}],"return_type":"Int32","visibility":"Public","body":"line, column = location.line_number, location.column_number\npos = ((lines[0...(line - 1)].sum(&.size) + line) + column) - 2\nif end_pos\n pos = pos + 1\nend\npos\n"}},{"html_id":"spec?-instance-method","name":"spec?","doc":"Returns `true` if the source is a spec file, `false` otherwise.","summary":"Returns true if the source is a spec file, false otherwise.
This class takes source code and rewrites it based on the different correction actions supplied.
","constructors":[{"html_id":"new(code:String)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"String"}],"args_string":"(code : String)","args_html":"(code : String)","location":{"filename":"src/ameba/source/corrector.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L9"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"String"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"insert_after(location,end_location,content)-instance-method","name":"insert_after","doc":"Shortcut for `wrap(location, end_location, nil, content)`","summary":"Shortcut for #wrap(location, end_location, nil, content)
Shortcut for #wrap(range, nil, content)
Shortcut for #insert_after(...pos, content)
Shortcut for #wrap(node, nil, content)
Shortcut for #insert_after(location, location, content)
Shortcut for #wrap(location, end_location, content, nil)
Shortcut for #wrap(range, content, nil)
Shortcut for #insert_before(pos.., content)
Shortcut for #wrap(node, content, nil)
Shortcut for #insert_before(location, location, content)
Applies all scheduled changes and returns modified source as a new string.
","abstract":false,"location":{"filename":"src/ameba/source/corrector.cr","line_number":196,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L196"},"def":{"name":"process","visibility":"Public","body":"@rewriter.process"}},{"html_id":"remove(location,end_location)-instance-method","name":"remove","doc":"Shortcut for `replace(location, end_location, \"\")`","summary":"Shortcut for #replace(location, end_location, "")
Shortcut for #replace(range, "")
Shortcut for #replace(node, "")
Removes size characters from the beginning of the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L110"},"def":{"name":"remove_leading","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove(loc_to_pos(location), (loc_to_pos(location)) + size)"}},{"html_id":"remove_leading(range:Range(Int32,Int32),size)-instance-method","name":"remove_leading","doc":"Removes *size* characters from the beginning of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the end of the range.","summary":"Removes size characters from the beginning of the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":115,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L115"},"def":{"name":"remove_leading","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"begin_pos = range.begin\n@rewriter.remove(begin_pos, begin_pos + size)\n"}},{"html_id":"remove_leading(node:Crystal::ASTNode,size)-instance-method","name":"remove_leading","doc":"Removes *size* characters from the beginning of the given node.\nIf *size* is greater than the size of the node, the removed region can\noverrun the end of the node.","summary":"Removes size characters from the beginning of the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":176,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L176"},"def":{"name":"remove_leading","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_leading(location(node), end_location(node), size)"}},{"html_id":"remove_preceding(location,end_location,size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the source range.","summary":"Removes size characters prior to the source range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":97,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L97"},"def":{"name":"remove_preceding","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove((loc_to_pos(location)) - size, loc_to_pos(location))"}},{"html_id":"remove_preceding(range:Range(Int32,Int32),size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the source range.","summary":"Removes size characters prior to the source range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":102,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L102"},"def":{"name":"remove_preceding","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"begin_pos = range.begin\n@rewriter.remove(begin_pos - size, begin_pos)\n"}},{"html_id":"remove_preceding(node:Crystal::ASTNode,size)-instance-method","name":"remove_preceding","doc":"Removes *size* characters prior to the given node.","summary":"Removes size characters prior to the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":169,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L169"},"def":{"name":"remove_preceding","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_preceding(location(node), end_location(node), size)"}},{"html_id":"remove_trailing(location,end_location,size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the beginning of the range.","summary":"Removes size characters from the end of the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"args_string":"(location, end_location, size)","args_html":"(location, end_location, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":123,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L123"},"def":{"name":"remove_trailing","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"@rewriter.remove(((loc_to_pos(end_location)) + 1) - size, (loc_to_pos(end_location)) + 1)"}},{"html_id":"remove_trailing(range:Range(Int32,Int32),size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given range.\nIf *size* is greater than the size of the range, the removed region can\noverrun the beginning of the range.","summary":"Removes size characters from the end of the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(range : Range(Int32, Int32), size)","args_html":"(range : Range(Int32, Int32), size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":128,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L128"},"def":{"name":"remove_trailing","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"end_pos = range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.remove(end_pos - size, end_pos)\n"}},{"html_id":"remove_trailing(node:Crystal::ASTNode,size)-instance-method","name":"remove_trailing","doc":"Removes *size* characters from the end of the given node.\nIf *size* is greater than the size of the node, the removed region can\noverrun the beginning of the node.","summary":"Removes size characters from the end of the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"args_string":"(node : Crystal::ASTNode, size)","args_html":"(node : Crystal::ASTNode, size)","location":{"filename":"src/ameba/source/corrector.cr","line_number":183,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L183"},"def":{"name":"remove_trailing","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"size","external_name":"size","restriction":""}],"visibility":"Public","body":"remove_trailing(location(node), end_location(node), size)"}},{"html_id":"replace(location,end_location,content)-instance-method","name":"replace","doc":"Replaces the code of the given range with *content*.","summary":"Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"content","external_name":"content","restriction":""}],"args_string":"(location, end_location, content)","args_html":"(location, end_location, content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":17,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L17"},"def":{"name":"replace","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"@rewriter.replace(loc_to_pos(location), (loc_to_pos(end_location)) + 1, content)"}},{"html_id":"replace(range:Range(Int32,Int32),content)-instance-method","name":"replace","doc":"Replaces the code of the given range with *content*.","summary":"Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"content","external_name":"content","restriction":""}],"args_string":"(range : Range(Int32, Int32), content)","args_html":"(range : Range(Int32, Int32), content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L22"},"def":{"name":"replace","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"begin_pos, end_pos = range.begin, range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.replace(begin_pos, end_pos, content)\n"}},{"html_id":"replace(node:Crystal::ASTNode,content)-instance-method","name":"replace","doc":"Replaces the code of the given node with *content*.","summary":"Replaces the code of the given node with content.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"content","external_name":"content","restriction":""}],"args_string":"(node : Crystal::ASTNode, content)","args_html":"(node : Crystal::ASTNode, content)","location":{"filename":"src/ameba/source/corrector.cr","line_number":144,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L144"},"def":{"name":"replace","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"replace(location(node), end_location(node), content)"}},{"html_id":"wrap(location,end_location,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(location, end_location, insert_before, insert_after)","args_html":"(location, end_location, insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":29,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L29"},"def":{"name":"wrap","args":[{"name":"location","external_name":"location","restriction":""},{"name":"end_location","external_name":"end_location","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"@rewriter.wrap(loc_to_pos(location), (loc_to_pos(end_location)) + 1, insert_before, insert_after)"}},{"html_id":"wrap(range:Range(Int32,Int32),insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(range : Range(Int32, Int32), insert_before, insert_after)","args_html":"(range : Range(Int32, Int32), insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":34,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L34"},"def":{"name":"wrap","args":[{"name":"range","external_name":"range","restriction":"Range(Int32, Int32)"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"begin_pos, end_pos = range.begin, range.end\nif range.excludes_end?\nelse\n end_pos = end_pos - 1\nend\n@rewriter.wrap(begin_pos, end_pos, insert_before, insert_after)\n"}},{"html_id":"wrap(node:Crystal::ASTNode,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given node.","summary":"Inserts the given strings before and after the given node.
","abstract":false,"args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(node : Crystal::ASTNode, insert_before, insert_after)","args_html":"(node : Crystal::ASTNode, insert_before, insert_after)","location":{"filename":"src/ameba/source/corrector.cr","line_number":149,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/corrector.cr#L149"},"def":{"name":"wrap","args":[{"name":"node","external_name":"node","restriction":"Crystal::ASTNode"},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"wrap(location(node), end_location(node), insert_before, insert_after)"}}]},{"html_id":"ameba/Ameba/Source/Rewriter","path":"Ameba/Source/Rewriter.html","kind":"class","full_name":"Ameba::Source::Rewriter","name":"Rewriter","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/source/rewriter.cr","line_number":61,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L61"},{"filename":"src/ameba/source/rewriter/action.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter/action.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Source","kind":"class","full_name":"Ameba::Source","name":"Source"},"doc":"This class performs the heavy lifting in the source rewriting process.\nIt schedules code updates to be performed in the correct order.\n\nFor simple cases, the resulting source will be obvious.\n\nExamples for more complex cases follow. Assume these examples are acting on\nthe source `puts(:hello, :world)`. The methods `#wrap`, `#remove`, etc.\nreceive a range as the first two arguments; for clarity, examples below use\nEnglish sentences and a string of raw code instead.\n\n## Overlapping deletions:\n\n* remove `:hello, `\n* remove `, :world`\n\nThe overlapping ranges are merged and `:hello, :world` will be removed.\n\n## Multiple actions at the same end points:\n\nResults will always be independent of the order they were given.\nException: rewriting actions done on exactly the same range (covered next).\n\nExample:\n\n* replace `, ` by ` => `\n* wrap `:hello, :world` with `{` and `}`\n* replace `:world` with `:everybody`\n* wrap `:world` with `[`, `]`\n\nThe resulting string will be `puts({:hello => [:everybody]})`\nand this result is independent of the order the instructions were given in.\n\n## Multiple wraps on same range:\n\n* wrap `:hello` with `(` and `)`\n* wrap `:hello` with `[` and `]`\n\nThe wraps are combined in order given and results would be `puts([(:hello)], :world)`.\n\n## Multiple replacements on same range:\n\n* replace `:hello` by `:hi`, then\n* replace `:hello` by `:hey`\n\nThe replacements are made in the order given, so the latter replacement\nsupersedes the former and `:hello` will be replaced by `:hey`.\n\n## Swallowed insertions:\n\n* wrap `world` by `__`, `__`\n* replace `:hello, :world` with `:hi`\n\nA containing replacement will swallow the contained rewriting actions\nand `:hello, :world` will be replaced by `:hi`.\n\n## Implementation\n\nThe updates are organized in a tree, according to the ranges they act on\n(where children are strictly contained by their parent).","summary":"This class performs the heavy lifting in the source rewriting process.
","constructors":[{"html_id":"new(code:String)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":"::String"}],"args_string":"(code : String)","args_html":"(code : String)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L64"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":"::String"}],"visibility":"Public","body":"_ = allocate\n_.initialize(code)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"code:String-instance-method","name":"code","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":62,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L62"},"def":{"name":"code","return_type":"String","visibility":"Public","body":"@code"}},{"html_id":"empty?-instance-method","name":"empty?","doc":"Returns `true` if no (non trivial) update has been recorded","summary":"Returns true if no (non trivial) update has been recorded
Shortcut for #wrap(begin_pos, end_pos, nil, content)
Shortcut for #insert_after(pos, pos, content)
Shortcut for #wrap(begin_pos, end_pos, content, nil)
Shortcut for #insert_before(pos, pos, content)
Applies all scheduled changes and returns modified source as a new string.
","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":109,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L109"},"def":{"name":"process","visibility":"Public","body":"String.build do |io|\n last_end = 0\n @action_root.ordered_replacements.each do |begin_pos, end_pos, replacement|\n (io << code[last_end...begin_pos]) << replacement\n last_end = end_pos\n end\n io << code[last_end...code.size]\nend"}},{"html_id":"remove(begin_pos,end_pos)-instance-method","name":"remove","doc":"Shortcut for `replace(begin_pos, end_pos, \"\")`","summary":"Shortcut for #replace(begin_pos, end_pos, "")
Replaces the code of the given range with content.
","abstract":false,"args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"content","external_name":"content","restriction":""}],"args_string":"(begin_pos, end_pos, content)","args_html":"(begin_pos, end_pos, content)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":74,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L74"},"def":{"name":"replace","args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"content","external_name":"content","restriction":""}],"visibility":"Public","body":"combine(begin_pos, end_pos, replacement: content.to_s)"}},{"html_id":"wrap(begin_pos,end_pos,insert_before,insert_after)-instance-method","name":"wrap","doc":"Inserts the given strings before and after the given range.","summary":"Inserts the given strings before and after the given range.
","abstract":false,"args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"args_string":"(begin_pos, end_pos, insert_before, insert_after)","args_html":"(begin_pos, end_pos, insert_before, insert_after)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":79,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/source/rewriter.cr#L79"},"def":{"name":"wrap","args":[{"name":"begin_pos","external_name":"begin_pos","restriction":""},{"name":"end_pos","external_name":"end_pos","restriction":""},{"name":"insert_before","external_name":"insert_before","restriction":""},{"name":"insert_after","external_name":"insert_after","restriction":""}],"visibility":"Public","body":"combine(begin_pos, end_pos, insert_before: insert_before.to_s, insert_after: insert_after.to_s)"}}]}]},{"html_id":"ameba/Ameba/Spec","path":"Ameba/Spec.html","kind":"module","full_name":"Ameba::Spec","name":"Spec","abstract":false,"locations":[{"filename":"src/ameba/spec/annotated_source.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L2"},{"filename":"src/ameba/spec/be_valid.cr","line_number":1,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L1"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba","kind":"module","full_name":"Ameba","name":"Ameba"},"types":[{"html_id":"ameba/Ameba/Spec/AnnotatedSource","path":"Ameba/Spec/AnnotatedSource.html","kind":"class","full_name":"Ameba::Spec::AnnotatedSource","name":"AnnotatedSource","abstract":false,"superclass":{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},"ancestors":[{"html_id":"ameba/Reference","kind":"class","full_name":"Reference","name":"Reference"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/spec/annotated_source.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"ABBREV","name":"ABBREV","value":"\"[...]\""},{"id":"ANNOTATION_PATTERN_1","name":"ANNOTATION_PATTERN_1","value":"/\\A\\s*(# )?(\\^+|\\^{})( error:)? /"},{"id":"ANNOTATION_PATTERN_2","name":"ANNOTATION_PATTERN_2","value":"\" # error: \""}],"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"doc":"Parsed representation of code annotated with the `# ^^^ error: Message` style","summary":"Parsed representation of code annotated with the # ^^^ error: Message style
Separates annotation lines from code lines.
","abstract":false,"args":[{"name":"annotated_code","external_name":"annotated_code","restriction":""}],"args_string":"(annotated_code)","args_html":"(annotated_code)","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":16,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L16"},"def":{"name":"parse","args":[{"name":"annotated_code","external_name":"annotated_code","restriction":""}],"visibility":"Public","body":"lines = [] of String\nannotations = [] of ::Tuple(Int32, String, String)\ncode_lines = annotated_code.split('\\n')\ncode_lines.each do |code_line|\n case\n when annotation_match = ANNOTATION_PATTERN_1.match(code_line)\n message_index = annotation_match.end\n prefix = code_line[0...message_index]\n message = code_line[message_index...]\n annotations << {lines.size, prefix, message}\n when annotation_index = code_line.index(ANNOTATION_PATTERN_2)\n lines << code_line[...annotation_index]\n message_index = annotation_index + ANNOTATION_PATTERN_2.size\n message = code_line[message_index...]\n annotations << {lines.size, \"\", message}\n else\n lines << code_line\n end\nend\nif lines.empty?\n annotations.map! do |_, prefix, message|\n {1, prefix, message}\n end\nend\nnew(lines, annotations)\n"}}],"constructors":[{"html_id":"new(lines:Array(String),annotations:Enumerable(Tuple(Int32,String,String)))-class-method","name":"new","doc":"NOTE: Annotations are sorted so that reconstructing the annotation\n text via `#to_s` is deterministic.","summary":"NOTE Annotations are sorted so that reconstructing the annotation text via #to_s is deterministic.
Annotates the source code with the Ameba issues provided.
","abstract":false,"args":[{"name":"lines","external_name":"lines","restriction":"::Array(::String)"},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"args_string":"(lines : Array(String), issues : Enumerable(Issue))","args_html":"(lines : Array(String), issues : Enumerable(Issue))","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":53,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L53"},"def":{"name":"new","args":[{"name":"lines","external_name":"lines","restriction":"::Array(::String)"},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"visibility":"Public","body":"_ = allocate\n_.initialize(lines, issues)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"==(other)-instance-method","name":"==","doc":"Returns `false` (other can only be a `Value` here).","summary":"Returns false (other can only be a Value here).
Each entry is the line number, annotation prefix, and message.
","abstract":false,"location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":12,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L12"},"def":{"name":"annotations","return_type":"Array(::Tuple(Int32, String, String))","visibility":"Public","body":"@annotations"}},{"html_id":"lines:Array(String)-instance-method","name":"lines","abstract":false,"location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L8"},"def":{"name":"lines","return_type":"Array(String)","visibility":"Public","body":"@lines"}},{"html_id":"to_s(io)-instance-method","name":"to_s","doc":"Constructs an annotated source string (like what we parse).\n\nReconstructs a deterministic annotated source string. This is\nuseful for eliminating semantically irrelevant annotation\nordering differences.\n\n source1 = AnnotatedSource.parse(<<-CRYSTAL)\n line1\n ^ Annotation 1\n ^^ Annotation 2\n CRYSTAL\n\n source2 = AnnotatedSource.parse(<<-CRYSTAL)\n line1\n ^^ Annotation 2\n ^ Annotation 1\n CRYSTAL\n\n source1.to_s == source2.to_s # => true","summary":"Constructs an annotated source string (like what we parse).
","abstract":false,"args":[{"name":"io","external_name":"io","restriction":""}],"args_string":"(io)","args_html":"(io)","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":110,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/annotated_source.cr#L110"},"def":{"name":"to_s","args":[{"name":"io","external_name":"io","restriction":""}],"visibility":"Public","body":"reconstructed = lines.dup\nannotations.reverse_each do |line_number, prefix, message|\n if prefix.empty?\n __temp_62 = line_number - 1\n reconstructed[__temp_62] = reconstructed[__temp_62] + \"#{ANNOTATION_PATTERN_2}#{message}\"\n else\n if lines.empty?\n line_number = 0\n end\n reconstructed.insert(line_number, \"#{prefix}#{message}\")\n end\nend\nio << (reconstructed.join('\\n'))\n"}}]},{"html_id":"ameba/Ameba/Spec/BeValid","path":"Ameba/Spec/BeValid.html","kind":"module","full_name":"Ameba::Spec::BeValid","name":"BeValid","abstract":false,"locations":[{"filename":"src/ameba/spec/be_valid.cr","line_number":2,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L2"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"instance_methods":[{"html_id":"be_valid-instance-method","name":"be_valid","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":3,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L3"},"def":{"name":"be_valid","visibility":"Public","body":"BeValidExpectation.new"}}]},{"html_id":"ameba/Ameba/Spec/BeValidExpectation","path":"Ameba/Spec/BeValidExpectation.html","kind":"struct","full_name":"Ameba::Spec::BeValidExpectation","name":"BeValidExpectation","abstract":false,"superclass":{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},"ancestors":[{"html_id":"ameba/Struct","kind":"struct","full_name":"Struct","name":"Struct"},{"html_id":"ameba/Value","kind":"struct","full_name":"Value","name":"Value"},{"html_id":"ameba/Object","kind":"class","full_name":"Object","name":"Object"}],"locations":[{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L8"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"constructors":[{"html_id":"new-class-method","name":"new","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L8"},"def":{"name":"new","visibility":"Public","body":"x = allocate\nif x.responds_to?(:finalize)\n ::GC.add_finalizer(x)\nend\nx\n"}}],"instance_methods":[{"html_id":"failure_message(source)-instance-method","name":"failure_message","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L13"},"def":{"name":"failure_message","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"String.build do |str|\n str << \"Source expected to be valid, but there are issues: \\n\\n\"\n source.issues.reject(&.disabled?).each do |issue|\n str << \" * #{issue.rule.name}: #{issue.message}\\n\"\n end\nend"}},{"html_id":"initialize-instance-method","name":"initialize","abstract":false,"location":{"filename":"src/ameba/spec/be_valid.cr","line_number":8,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L8"},"def":{"name":"initialize","visibility":"Public","body":""}},{"html_id":"match(source)-instance-method","name":"match","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":9,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L9"},"def":{"name":"match","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"source.valid?"}},{"html_id":"negative_failure_message(source)-instance-method","name":"negative_failure_message","abstract":false,"args":[{"name":"source","external_name":"source","restriction":""}],"args_string":"(source)","args_html":"(source)","location":{"filename":"src/ameba/spec/be_valid.cr","line_number":22,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/be_valid.cr#L22"},"def":{"name":"negative_failure_message","args":[{"name":"source","external_name":"source","restriction":""}],"visibility":"Public","body":"\"Source expected to be invalid, but it is valid.\""}}]},{"html_id":"ameba/Ameba/Spec/ExpectIssue","path":"Ameba/Spec/ExpectIssue.html","kind":"module","full_name":"Ameba::Spec::ExpectIssue","name":"ExpectIssue","abstract":false,"ancestors":[{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"}],"locations":[{"filename":"src/ameba/spec/expect_issue.cr","line_number":96,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/spec/expect_issue.cr#L96"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"included_modules":[{"html_id":"ameba/Ameba/Spec/Util","kind":"module","full_name":"Ameba::Spec::Util","name":"Util"}],"namespace":{"html_id":"ameba/Ameba/Spec","kind":"module","full_name":"Ameba::Spec","name":"Spec"},"doc":"Mixin for `expect_issue` and `expect_no_issues`\n\nThis mixin makes it easier to specify strict issue expectations\nin a declarative and visual fashion. Just type out the code that\nshould generate an issue, annotate code by writing '^'s\nunderneath each character that should be highlighted, and follow\nthe carets with a string (separated by a space) that is the\nmessage of the issue. You can include multiple issues in\none code snippet.\n\nUsage:\n\n expect_issue subject, <<-CRYSTAL\n a do\n b\n end.c\n # ^^^ error: Avoid chaining a method call on a do...end block.\n CRYSTAL\n\nEquivalent assertion without `expect_issue`:\n\n source = Source.new <<-CRYSTAL, \"source.cr\"\n a do\n b\n end.c\n CRYSTAL\n subject.catch(source).should_not be_valid\n source.issues.size.should be(1)\n\n issue = source.issues.first\n issue.location.to_s.should eq \"source.cr:3:1\"\n issue.end_location.to_s.should eq \"source.cr:3:5\"\n issue.message.should eq(\n \"Avoid chaining a method call on a do...end block.\"\n )\n\nAutocorrection can be tested using `expect_correction` after\n`expect_issue`.\n\n source = expect_issue subject, <<-CRYSTAL\n x % 2 == 0\n # ^^^^^^^^ error: Replace with `Int#even?`.\n CRYSTAL\n\n expect_correction source, <<-CRYSTAL\n x.even?\n CRYSTAL\n\nIf you do not want to specify an issue then use the\ncompanion method `expect_no_issues`. This method is a much\nsimpler assertion since it just inspects the code and checks\nthat there were no issues. The `expect_issue` method has\nto do more work by parsing out lines that contain carets.\n\nIf the code produces an issue that could not be auto-corrected, you can\nuse `expect_no_corrections` after `expect_issue`.\n\n source = expect_issue subject, <<-CRYSTAL\n a do\n b\n end.c\n # ^^^ error: Avoid chaining a method call on a do...end block.\n CRYSTAL\n\n expect_no_corrections source\n\nIf your code has variables of different lengths, you can use `%{foo}`,\n`^{foo}`, and `_{foo}` to format your template; you can also abbreviate\nissue messages with `[...]`:\n\n %w[raise fail].each do |keyword|\n expect_issue subject, <<-CRYSTAL, keyword: keyword\n %{keyword} Exception.new(msg)\n # ^{keyword}^^^^^^^^^^^^^^^^^ error: Redundant `Exception.new` [...]\n CRYSTAL\n\n %w[has_one has_many].each do |type|\n expect_issue subject, <<-CRYSTAL, type: type\n class Book\n %{type} :chapter, foreign_key: \"book_id\"\n _{type} # ^^^^^^^^^^^^^^^^^^^^^^ error: Specifying the default [...]\n end\n CRYSTAL\n end\n\nIf you need to specify an issue on a blank line, use the empty `^{}` marker:\n\n expect_issue subject, <<-CRYSTAL\n\n # ^{} error: Missing frozen string literal comment.\n puts 1\n CRYSTAL","summary":"Mixin for #expect_issue and #expect_no_issues
Represents Crystal syntax tokenizer based on Crystal::Lexer.
Instantiates Tokenizer using a lexer.
Instantiates Tokenizer using a source.
Runs the tokenizer and yields each token as a block argument.
","abstract":false,"location":{"filename":"src/ameba/tokenizer.cr","line_number":44,"url":"https://github.com/crystal-ameba/ameba/blob/ddb6e3c/src/ameba/tokenizer.cr#L44"},"def":{"name":"run","yields":1,"block_arity":1,"block_arg":{"name":"block","external_name":"block","restriction":"(Crystal::Token -> _)"},"visibility":"Public","body":"begin\n run_normal_state(@lexer, &block)\n true\nrescue e : Crystal::SyntaxException\n false\nend"}}]}]}]}}) \ No newline at end of file