config parameter.
Creates a new argument.
Creates a new assignment.
Creates instance of this visitor.
Creates a new branch.
Creates a new branchable
Creates a new flow expression.
Ameba::AST::BaseVisitorAmeba::AST::BaseVisitorAmeba::AST::VariableCreates a new scope.
@node.
Ameba::AST::BaseVisitorreturn:
return:
return:
Creates a new variable(in the scope).
@node.
@node.
@node.
@node.
@node.
@node.
@node.
Returns true if correctable issues should be autocorrected.
Ameba::
-
+
ameba/formatter/base_formatter.cr
@@ -803,7 +803,7 @@ callbacks in Ameba::
-
- .new(output = STDOUT)
+ .new(output : IO = STDOUT)
@@ -903,18 +903,18 @@ callbacks in Ameba::
Constructor Detail
-
+
- [View source]
+ [View source]
@@ -944,7 +944,7 @@ callbacks in Ameba::
- [View source]
+ [View source]
@@ -966,7 +966,7 @@ A list of inspected sources is passed as an argument.
- [View source]
+ [View source]
@@ -987,7 +987,7 @@ A list of inspected sources is passed as an argument.
- [View source]
+ [View source]
@@ -1009,7 +1009,7 @@ A corresponding source is passed as an argument.
- [View source]
+ [View source]
@@ -1031,7 +1031,7 @@ A corresponding source is passed as an argument.
- [View source]
+ [View source]
@@ -1053,7 +1053,7 @@ 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 144ed126..f62e4ad2 100644
--- a/Ameba/Formatter/DisabledFormatter.html
+++ b/Ameba/Formatter/DisabledFormatter.html
@@ -3,7 +3,7 @@
-
+
@@ -759,7 +759,7 @@
-
+
ameba/formatter/disabled_formatter.cr
@@ -841,8 +841,8 @@
Constructor methods inherited from class Ameba::Formatter::BaseFormatter
-
- new(output = STDOUT)
+
+ new(output : IO = STDOUT)
new
@@ -909,7 +909,7 @@ A list of inspected sources is passed as an argument.
- [View source]
+ [View source]
diff --git a/Ameba/Formatter/DotFormatter.html b/Ameba/Formatter/DotFormatter.html
index 66212da8..a6188a39 100644
--- a/Ameba/Formatter/DotFormatter.html
+++ b/Ameba/Formatter/DotFormatter.html
@@ -3,7 +3,7 @@
-
+
@@ -788,7 +788,7 @@ It is similar to Crystal's dot formatter for specs.
-
+
ameba/formatter/dot_formatter.cr
@@ -918,8 +918,8 @@ It is similar to Crystal's dot formatter for specs.
Constructor methods inherited from class Ameba::Formatter::BaseFormatter
-
- new(output = STDOUT)
+
+ new(output : IO = STDOUT)
new
@@ -981,7 +981,7 @@ It is similar to Crystal's dot formatter for specs.
- [View source]
+ [View source]
@@ -1002,7 +1002,7 @@ It is similar to Crystal's dot formatter for specs.
- [View source]
+ [View source]
@@ -1023,7 +1023,7 @@ It is similar to Crystal's dot formatter for specs.
- [View source]
+ [View source]
diff --git a/Ameba/Formatter/ExplainFormatter.html b/Ameba/Formatter/ExplainFormatter.html
index 1ab7607d..8e047f52 100644
--- a/Ameba/Formatter/ExplainFormatter.html
+++ b/Ameba/Formatter/ExplainFormatter.html
@@ -3,7 +3,7 @@
-
+
@@ -774,7 +774,7 @@ a specific location.
-
+
ameba/formatter/explain_formatter.cr
@@ -820,7 +820,7 @@ a specific location.
-
- .new(output, location)
+ .new(output : IO, location)
Creates a new instance of ExplainFormatter.
@@ -933,12 +933,12 @@ a specific location.
Constructor Detail
-
+
@@ -953,7 +953,7 @@ Second argument is location which indicates the location to explain.
- [View source]
+ [View source]
@@ -988,7 +988,7 @@ Second argument is location which indicates the location to explain.
- [View source]
+ [View source]
@@ -1004,7 +1004,7 @@ Second argument is location which indicates the location to explain.
- [View source]
+ [View source]
@@ -1020,7 +1020,7 @@ Second argument is location which indicates the location to explain.
- [View source]
+ [View source]
diff --git a/Ameba/Formatter/FlycheckFormatter.html b/Ameba/Formatter/FlycheckFormatter.html
index 592a5dc8..016c620f 100644
--- a/Ameba/Formatter/FlycheckFormatter.html
+++ b/Ameba/Formatter/FlycheckFormatter.html
@@ -3,7 +3,7 @@
-
+
@@ -748,7 +748,7 @@
-
+
ameba/formatter/flycheck_formatter.cr
@@ -830,8 +830,8 @@
Constructor methods inherited from class Ameba::Formatter::BaseFormatter
-
- new(output = STDOUT)
+
+ new(output : IO = STDOUT)
new
@@ -898,7 +898,7 @@ A corresponding source is passed as an argument.
- [View source]
+ [View source]
diff --git a/Ameba/Formatter/JSONFormatter.html b/Ameba/Formatter/JSONFormatter.html
index 13957cbd..ad3c7f15 100644
--- a/Ameba/Formatter/JSONFormatter.html
+++ b/Ameba/Formatter/JSONFormatter.html
@@ -3,7 +3,7 @@
-
+
@@ -815,7 +815,7 @@
-
+
ameba/formatter/json_formatter.cr
@@ -928,8 +928,8 @@
Constructor methods inherited from class Ameba::Formatter::BaseFormatter
-
- new(output = STDOUT)
+
+ new(output : IO = STDOUT)
new
@@ -982,7 +982,7 @@
- [View source]
+ [View source]
@@ -1022,7 +1022,7 @@ A list of inspected sources is passed as an argument.
- [View source]
+ [View source]
@@ -1048,7 +1048,7 @@ A corresponding source is passed as an argument.
- [View source]
+ [View source]
@@ -1074,7 +1074,7 @@ A list of sources to inspect is passed as an argument.
- [View source]
+ [View source]
diff --git a/Ameba/Formatter/TODOFormatter.html b/Ameba/Formatter/TODOFormatter.html
index 4066cdf0..1b545131 100644
--- a/Ameba/Formatter/TODOFormatter.html
+++ b/Ameba/Formatter/TODOFormatter.html
@@ -3,7 +3,7 @@
-
+
@@ -761,7 +761,7 @@ or excludes failed sources from these rules.
-
+
ameba/formatter/todo_formatter.cr
@@ -923,8 +923,8 @@ or excludes failed sources from these rules.
Constructor methods inherited from class Ameba::Formatter::BaseFormatter
-
- new(output = STDOUT)
+
+ new(output : IO = STDOUT)
new
@@ -977,7 +977,7 @@ or excludes failed sources from these rules.
- [View source]
+ [View source]
@@ -1016,7 +1016,7 @@ or excludes failed sources from these rules.
- [View source]
+ [View source]
diff --git a/Ameba/Formatter/Util.html b/Ameba/Formatter/Util.html
index df1d6d5c..67f9df8f 100644
--- a/Ameba/Formatter/Util.html
+++ b/Ameba/Formatter/Util.html
@@ -3,7 +3,7 @@
-
+
@@ -762,7 +762,7 @@
-
+
ameba/formatter/util.cr
@@ -847,7 +847,7 @@
- [View source]
+ [View source]
@@ -863,7 +863,7 @@
- [View source]
+ [View source]
@@ -879,7 +879,7 @@
- [View source]
+ [View source]
@@ -895,7 +895,7 @@
- [View source]
+ [View source]
@@ -911,7 +911,7 @@
- [View source]
+ [View source]
diff --git a/Ameba/GlobUtils.html b/Ameba/GlobUtils.html
index faf54802..0014688d 100644
--- a/Ameba/GlobUtils.html
+++ b/Ameba/GlobUtils.html
@@ -3,7 +3,7 @@
-
+
@@ -771,7 +771,7 @@
-
+
ameba/glob_utils.cr
@@ -851,7 +851,7 @@
- [View source]
+ [View source]
@@ -874,7 +874,7 @@ Globs can have wildcards or be rejected:
- [View source]
+ [View source]
diff --git a/Ameba/InlineComments.html b/Ameba/InlineComments.html
index 2104d234..154ce9c0 100644
--- a/Ameba/InlineComments.html
+++ b/Ameba/InlineComments.html
@@ -3,7 +3,7 @@
-
+
@@ -771,7 +771,7 @@
-
+
ameba/inline_comments.cr
@@ -823,7 +823,7 @@
-
- #location_disabled?(location, rule)
+ #location_disabled?(location : Crystal::Location?, rule)
Returns true if current location is disabled for a particular rule, false otherwise.
@@ -876,17 +876,17 @@
- [View source]
+ [View source]
-
+
- def location_disabled?(location, rule)
+ def location_disabled?(location : Crystal::Location?, rule)
- #
+ #
@@ -916,7 +916,7 @@ false otherwise.
- [View source]
+ [View source]
@@ -945,7 +945,7 @@ parse_inline_directive(line) # => nil
- [View source]
+ [View source]
diff --git a/Ameba/InlineComments/Action.html b/Ameba/InlineComments/Action.html
index 324fdc1a..379a2e35 100644
--- a/Ameba/InlineComments/Action.html
+++ b/Ameba/InlineComments/Action.html
@@ -3,7 +3,7 @@
-
+
@@ -757,7 +757,7 @@
-
+
ameba/inline_comments.cr
@@ -891,7 +891,7 @@
- [View source]
+ [View source]
@@ -907,7 +907,7 @@
- [View source]
+ [View source]
diff --git a/Ameba/Issue.html b/Ameba/Issue.html
index 4dd528c6..2cfd899a 100644
--- a/Ameba/Issue.html
+++ b/Ameba/Issue.html
@@ -3,7 +3,7 @@
-
+
@@ -759,7 +759,7 @@
-
+
ameba/issue.cr
@@ -781,7 +781,7 @@
-
- .new(code, rule, location, end_location, message, status : Status? = nil, block : Source::Corrector -> ? = nil)
+ .new(code : String, rule : Ameba::Rule::Base, location : Crystal::Location?, end_location : Crystal::Location?, message : String, status : Status? = nil, block : Source::Corrector -> ? = nil)
@@ -928,18 +928,18 @@
Constructor Detail
-
+
- def self.new(code, rule, location, end_location, message, status : Status? = nil, block : Source::Corrector -> ? = nil)
+ def self.new(code : String, rule : Ameba::Rule::Base, location : Crystal::Location?, end_location : Crystal::Location?, message : String, status : Status? = nil, block : Source::Corrector -> ? = nil)
- #
+ #
- [View source]
+ [View source]
@@ -974,7 +974,7 @@
- [View source]
+ [View source]
@@ -990,7 +990,7 @@
- [View source]
+ [View source]
@@ -1006,7 +1006,7 @@
- [View source]
+ [View source]
@@ -1022,7 +1022,7 @@
- [View source]
+ [View source]
@@ -1038,7 +1038,7 @@
- [View source]
+ [View source]
@@ -1054,7 +1054,7 @@
- [View source]
+ [View source]
@@ -1070,7 +1070,7 @@
- [View source]
+ [View source]
@@ -1091,7 +1091,7 @@
- [View source]
+ [View source]
@@ -1112,7 +1112,7 @@
- [View source]
+ [View source]
@@ -1133,7 +1133,7 @@
- [View source]
+ [View source]
@@ -1154,7 +1154,7 @@
- [View source]
+ [View source]
@@ -1175,7 +1175,7 @@
- [View source]
+ [View source]
@@ -1191,7 +1191,7 @@
- [View source]
+ [View source]
diff --git a/Ameba/Issue/Status.html b/Ameba/Issue/Status.html
index 7b66234e..409ff2ed 100644
--- a/Ameba/Issue/Status.html
+++ b/Ameba/Issue/Status.html
@@ -3,7 +3,7 @@
-
+
@@ -746,7 +746,7 @@
-
+
ameba/issue.cr
@@ -880,7 +880,7 @@
- [View source]
+ [View source]
@@ -896,7 +896,7 @@
- [View source]
+ [View source]
diff --git a/Ameba/Reportable.html b/Ameba/Reportable.html
index 9d78c354..0eeec78b 100644
--- a/Ameba/Reportable.html
+++ b/Ameba/Reportable.html
@@ -3,7 +3,7 @@
-
+
@@ -771,7 +771,7 @@
-
+
ameba/reportable.cr
@@ -797,49 +797,14 @@
-
- #add_issue(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
-
-
Adds a new issue for location and end_location defined by line and column numbers.
-
-
-
- -
- #add_issue(rule, location, end_location, message, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
+ #add_issue(rule, location : Crystal::Location?, end_location : Crystal::Location?, message : String, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
Adds a new issue to the list of issues.
-
- #add_issue(rule, location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
-
-
Adds a new issue for location defined by line and column numbers.
-
-
-
- -
- #add_issue(rule, node : Crystal::ASTNode, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
-
-
Adds a new issue for Crystal AST node.
-
-
-
- -
- #add_issue(rule, token : Crystal::Token, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
-
-
Adds a new issue for Crystal token.
-
-
-
- -
- #add_issue(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
-
-
Adds a new issue for location and end_location defined by line and column numbers.
-
-
-
- -
- #add_issue(rule, location, end_location, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+ #add_issue(rule, location : Crystal::Location, end_location : Crystal::Location, message : String, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
Adds a new issue to the list of issues.
@@ -859,6 +824,20 @@
+ -
+ #add_issue(rule, location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+
+
Adds a new issue for location defined by line and column numbers.
+
+
+
+ -
+ #add_issue(rule, node : Crystal::ASTNode, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+
+
Adds a new issue for Crystal AST node.
+
+
+
-
#add_issue(rule, token : Crystal::Token, message, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
@@ -866,6 +845,27 @@
+ -
+ #add_issue(rule, token : Crystal::Token, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+
+
Adds a new issue for Crystal token.
+
+
+
+ -
+ #add_issue(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
+
+
Adds a new issue for location and end_location defined by line and column numbers.
+
+
+
+ -
+ #add_issue(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+
+
Adds a new issue for location and end_location defined by line and column numbers.
+
+
+
-
#issues
@@ -904,33 +904,12 @@
Instance Method Detail
-
+
- def add_issue(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
+ def add_issue(rule, location : Crystal::Location?, end_location : Crystal::Location?, message : String, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
- #
-
-
-
-
-
Adds a new issue for location and end_location defined by line and column numbers.
-
-
-
-
-
- [View source]
-
-
-
-
-
-
-
- def add_issue(rule, location, end_location, message, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
-
- #
+ #
@@ -941,101 +920,17 @@
- [View source]
+ [View source]
-
+
- def add_issue(rule, location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+ def add_issue(rule, location : Crystal::Location, end_location : Crystal::Location, message : String, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
- #
-
-
-
-
- Adds a new issue for location defined by line and column numbers.
-
-
-
-
-
- [View source]
-
-
-
-
-
-
-
- def add_issue(rule, node : Crystal::ASTNode, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
-
- #
-
-
-
-
- Adds a new issue for Crystal AST node.
-
-
-
-
-
- [View source]
-
-
-
-
-
-
-
- def add_issue(rule, token : Crystal::Token, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
-
- #
-
-
-
-
- Adds a new issue for Crystal token.
-
-
-
-
-
- [View source]
-
-
-
-
-
-
-
- def add_issue(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
-
- #
-
-
-
-
- Adds a new issue for location and end_location defined by line and column numbers.
-
-
-
-
-
- [View source]
-
-
-
-
-
-
-
- def add_issue(rule, location, end_location, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
-
- #
+ #
@@ -1046,7 +941,7 @@
- [View source]
+ [View source]
@@ -1067,7 +962,7 @@
- [View source]
+ [View source]
@@ -1088,7 +983,49 @@
- [View source]
+ [View source]
+
+
+
+
+
+
+
+ def add_issue(rule, location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+
+ #
+
+
+
+
+ Adds a new issue for location defined by line and column numbers.
+
+
+
+
+
+ [View source]
+
+
+
+
+
+
+
+ def add_issue(rule, node : Crystal::ASTNode, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+
+ #
+
+
+
+
+ Adds a new issue for Crystal AST node.
+
+
+
+
+
+ [View source]
@@ -1109,7 +1046,70 @@
- [View source]
+ [View source]
+
+
+
+
+
+
+
+ def add_issue(rule, token : Crystal::Token, message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+
+ #
+
+
+
+
+ Adds a new issue for Crystal token.
+
+
+
+
+
+ [View source]
+
+
+
+
+
+
+
+ def add_issue(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, block : Source::Corrector -> ? = nil) : Issue
+
+ #
+
+
+
+
+ Adds a new issue for location and end_location defined by line and column numbers.
+
+
+
+
+
+ [View source]
+
+
+
+
+
+
+
+ def add_issue(rule, location : Tuple(Int32, Int32), end_location : Tuple(Int32, Int32), message, status : Issue::Status? = nil, &block : Source::Corrector -> ) : Issue
+
+ #
+
+
+
+
+ Adds a new issue for location and end_location defined by line and column numbers.
+
+
+
+
+
+ [View source]
@@ -1130,7 +1130,7 @@
- [View source]
+ [View source]
@@ -1151,7 +1151,7 @@
- [View source]
+ [View source]
diff --git a/Ameba/Rule.html b/Ameba/Rule.html
index 941429bf..6c8a9cbd 100644
--- a/Ameba/Rule.html
+++ b/Ameba/Rule.html
@@ -3,7 +3,7 @@
-
+
@@ -746,7 +746,7 @@
-
+
ameba/rule/base.cr
@@ -841,7 +841,7 @@ behave differently than usual rules.
- [View source]
+ [View source]
diff --git a/Ameba/Rule/Base.html b/Ameba/Rule/Base.html
index 728e830e..96274253 100644
--- a/Ameba/Rule/Base.html
+++ b/Ameba/Rule/Base.html
@@ -3,7 +3,7 @@
-
+
@@ -898,7 +898,7 @@ that are tested by this rule, it should add an issue.
-
+
ameba/rule/base.cr
@@ -1098,7 +1098,7 @@ that are tested by this rule, it should add an issue.
- [View source]
+ [View source]
@@ -1135,7 +1135,7 @@ that are tested by this rule, it should add an issue.
- [View source]
+ [View source]
@@ -1159,7 +1159,7 @@ source.valid?
- [View source]
+ [View source]
@@ -1183,7 +1183,7 @@ the one of the given source.
- [View source]
+ [View source]
@@ -1209,7 +1209,7 @@ the one of the given source.
- [View source]
+ [View source]
@@ -1239,7 +1239,7 @@ though usually the macro def_hash can be used to generate this meth
- [View source]
+ [View source]
@@ -1266,7 +1266,7 @@ though usually the macro def_hash can be used to generate this meth
- [View source]
+ [View source]
@@ -1289,7 +1289,7 @@ usual rules.
- [View source]
+ [View source]
@@ -1305,7 +1305,7 @@ usual rules.
- [View source]
+ [View source]
@@ -1329,7 +1329,7 @@ Must be overriten for other type of rules.
- [View source]
+ [View source]
@@ -1357,7 +1357,7 @@ Must be overriten for other type of rules.
- [View source]
+ [View source]
diff --git a/Ameba/Rule/Layout.html b/Ameba/Rule/Layout.html
index da61ab84..11d97f27 100644
--- a/Ameba/Rule/Layout.html
+++ b/Ameba/Rule/Layout.html
@@ -3,7 +3,7 @@
-
+
@@ -746,21 +746,21 @@
-
+
ameba/rule/layout/line_length.cr
-
+
ameba/rule/layout/trailing_blank_lines.cr
-
+
ameba/rule/layout/trailing_whitespace.cr
diff --git a/Ameba/Rule/Layout/LineLength.html b/Ameba/Rule/Layout/LineLength.html
index b6f0d3ea..bcd7c635 100644
--- a/Ameba/Rule/Layout/LineLength.html
+++ b/Ameba/Rule/Layout/LineLength.html
@@ -3,7 +3,7 @@
-
+
@@ -779,7 +779,7 @@
-
+
ameba/rule/layout/line_length.cr
@@ -893,7 +893,7 @@
map.
-
+
ameba/rule/performance/map_instead_of_block.cr
@@ -879,7 +879,7 @@ that follow map.
map.
map.
map.
- map.
has_ or the prefix is_. Ignores
-
+
ameba/rule/style/predicate_name.cr
@@ -895,7 +895,7 @@ start with the prefix has_ or the prefix is_. Ignores
has_ or the prefix is_. Ignores
has_ or the prefix is_. Ignores
- has_ or the prefix is_. Ignores
nil
-
+
ameba/rule/style/redundant_next.cr
@@ -952,7 +952,7 @@ without arguments. Sometimes such statements are used to yild the nil
-
- #enabled=(enabled)
+ #enabled=(enabled : Bool)
@@ -972,7 +972,7 @@ without arguments. Sometimes such statements are used to yild the nil
-
- #severity=(severity)
+ #severity=(severity : Ameba::Severity)
@@ -1299,7 +1299,7 @@ without arguments. Sometimes such statements are used to yild the nil
- [View source]
+ [View source]
nil
-
+
@@ -1472,12 +1472,12 @@ without arguments. Sometimes such statements are used to yild the nil
-
+
@@ -1497,7 +1497,7 @@ without arguments. Sometimes such statements are used to yild the nil
- [View source]
+ [View source]
@@ -1513,7 +1513,7 @@ 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 f7722268..1ebac18c 100644
--- a/Ameba/Rule/Style/RedundantReturn.html
+++ b/Ameba/Rule/Style/RedundantReturn.html
@@ -3,7 +3,7 @@
-
+
@@ -845,7 +845,7 @@ without arguments. Sometimes such returns are used to return the nil
-
+
ameba/rule/style/redundant_return.cr
@@ -949,7 +949,7 @@ without arguments. Sometimes such returns are used to return the nil
-
- #enabled=(enabled)
+ #enabled=(enabled : Bool)
@@ -969,7 +969,7 @@ without arguments. Sometimes such returns are used to return the nil
-
- #severity=(severity)
+ #severity=(severity : Ameba::Severity)
@@ -1293,7 +1293,7 @@ without arguments. Sometimes such returns are used to return the nil
- [View source]
+ [View source]
@@ -1410,12 +1410,12 @@ without arguments. Sometimes such returns are used to return the nil
-
+
@@ -1466,12 +1466,12 @@ without arguments. Sometimes such returns are used to return the nil
-
+
@@ -1491,7 +1491,7 @@ without arguments. Sometimes such returns are used to return the nil
- [View source]
+ [View source]
@@ -1507,7 +1507,7 @@ without arguments. Sometimes such returns are used to return the nil
- [View source]
+ [View source]
diff --git a/Ameba/Rule/Style/TypeNames.html b/Ameba/Rule/Style/TypeNames.html
index c19f51b6..ca232fb8 100644
--- a/Ameba/Rule/Style/TypeNames.html
+++ b/Ameba/Rule/Style/TypeNames.html
@@ -3,7 +3,7 @@
-
+
@@ -814,7 +814,7 @@
-
+
ameba/rule/style/type_names.cr
@@ -898,7 +898,7 @@
-
- #enabled=(enabled)
+ #enabled=(enabled : Bool)
@@ -918,7 +918,7 @@
-
- #severity=(severity)
+ #severity=(severity : Ameba::Severity)
@@ -1149,7 +1149,7 @@
- [View source]
+ [View source]
@@ -1210,12 +1210,12 @@
-
-
+
@@ -1307,7 +1307,7 @@
- [View source]
+ [View source]
@@ -1323,7 +1323,7 @@
- [View source]
+ [View source]
@@ -1339,7 +1339,7 @@
- [View source]
+ [View source]
@@ -1355,7 +1355,7 @@
- [View source]
+ [View source]
diff --git a/Ameba/Rule/Style/UnlessElse.html b/Ameba/Rule/Style/UnlessElse.html
index 1a40c11e..1d7c9e50 100644
--- a/Ameba/Rule/Style/UnlessElse.html
+++ b/Ameba/Rule/Style/UnlessElse.html
@@ -3,7 +3,7 @@
-
+
@@ -801,7 +801,7 @@ an if, so the previous invalid example would become this:
-
+
ameba/rule/style/unless_else.cr
@@ -885,7 +885,7 @@ an if, so the previous invalid example would become this:
-
- #enabled=(enabled)
+ #enabled=(enabled : Bool)
@@ -905,7 +905,7 @@ an if, so the previous invalid example would become this:
-
- #severity=(severity)
+ #severity=(severity : Ameba::Severity)
@@ -1103,7 +1103,7 @@ an if, so the previous invalid example would become this:
- [View source]
+ [View source]
@@ -1164,12 +1164,12 @@ an if, so the previous invalid example would become this:
-
+
-
+
@@ -1245,7 +1245,7 @@ an if, so the previous invalid example would become this:
- [View source]
+ [View source]
diff --git a/Ameba/Rule/Style/VariableNames.html b/Ameba/Rule/Style/VariableNames.html
index 79d4acb4..4197917b 100644
--- a/Ameba/Rule/Style/VariableNames.html
+++ b/Ameba/Rule/Style/VariableNames.html
@@ -3,7 +3,7 @@
-
+
@@ -785,7 +785,7 @@ wrong_Name = 2
-
+
ameba/rule/style/variable_names.cr
@@ -869,7 +869,7 @@ wrong_Name = 2
-
- #enabled=(enabled)
+ #enabled=(enabled : Bool)
@@ -889,7 +889,7 @@ wrong_Name = 2
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- #severity=(severity)
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- Ameba::Reportablefalse 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.
Constructor Detail
-
@@ -1049,7 +1049,7 @@ and :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.
NOTE Annotations are sorted so that reconstructing the annotation text via #to_s is deterministic.
Annotates the source code with the Ameba issues provided.
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+ [View source]
View source]
+ [View source]
[...]:
-
+
ameba/spec/expect_issue.cr
@@ -947,7 +947,7 @@ issue messages with [...]:
[...]:
[...]:
[...]:
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","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/8a122291/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 |e|\n if loc = e.location\n output << (\"#{source.path}:#{loc.line_number}\".colorize(:cyan))\n output << \" #{e.rule.name}\\n\"\n end\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/8a122291/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/8a122291/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(\"[#{issue.rule.severity.symbol}] #{issue.rule.name}: #{issue.message}\".colorize(:red))\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/8a122291/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/8a122291/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/8a122291/src/ameba/formatter/explain_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"HEADING","name":"HEADING","value":"\"## \""},{"id":"PREFIX","name":"PREFIX","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,location)-class-method","name":"new","doc":"Creates a new instance of ExplainFormatter.\nAccepts *output* which indicates the io where the explanation will be wrtitten to.\nSecond argument is *location* which indicates the location to explain.\n\n```\nExplainFormatter.new output,\n {file: path, line: line_number, column: column_number}\n```","summary":"Creates a new instance of ExplainFormatter.
","abstract":false,"args":[{"name":"output","external_name":"output","restriction":""},{"name":"location","external_name":"location","restriction":""}],"args_string":"(output, location)","args_html":"(output, location)","location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/explain_formatter.cr#L23"},"def":{"name":"new","args":[{"name":"output","external_name":"output","restriction":""},{"name":"location","external_name":"location","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output, location)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports the explainations at the *@location*.","summary":"Reports the explainations 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":28,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/explain_formatter.cr#L28"},"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":13,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/explain_formatter.cr#L13"},"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":12,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/explain_formatter.cr#L12"},"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/8a122291/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/8a122291/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 |e|\n if e.disabled?\n next\n end\n if e.correctable? && config[:autocorrect]?\n next\n end\n if loc = e.location\n @mutex.synchronize do\n output.printf(\"%s:%d:%d: %s: [%s] %s\\n\", source.path, loc.line_number, loc.column_number, e.rule.severity.symbol, e.rule.name, e.message.gsub('\\n', \" \"))\n end\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":66,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/json_formatter.cr#L66"}],"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```\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":67,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/json_formatter.cr#L67"},"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.
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","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":75,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/json_formatter.cr#L75"},"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 |e|\n if e.disabled?\n next\n end\n if e.correctable? && config[:autocorrect]?\n next\n end\n json_source.issues << (AsJSON::Issue.new(e.rule.name, e.rule.severity.to_s, e.location, e.end_location, e.message))\n __temp_49 = @result.summary\n __temp_49.issues_count = __temp_49.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.
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A rule that disallows rand(0) and rand(1) calls.
A rule that disallows string conversion in string interpolation, which is redundant.
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A rule that disallows redundant with_index calls.
A rule that disallows redundant each_with_object calls.
A rule that disallows redundant each_with_object calls.
A rule that disallows shadowed arguments.
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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.
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.
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.
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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 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 first/last/first?/last? calls that follow filters.
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 flatten 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 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 size calls that follow filter.
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.
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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/8a122291/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 || 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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.
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?.
A rule that disallows calls to is_a?(Nil) in favor of nil?.
A rule that disallows usage of large numbers without underscore.
","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.
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&& (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/8a122291/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.
","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.
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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/8a122291/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.emtpy?\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.
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Ignores if the alternative isn't valid Crystal code (e.g. `is_404?`).\n\nFavour these:\n\n```\ndef valid?(x)\nend\n\ndef picture?(x)\nend\n```\n\nOver these:\n\n```\ndef is_valid?(x)\nend\n\ndef has_picture?(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 has_ or the prefix is_.
A rule that disallows tautological predicate names, meaning those that start with the prefix has_ or the prefix is_.
A rule that disallows redundant begin blocks.
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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/8a122291/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.
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A rule that enforces variable names to be in underscored case.
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","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":112,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L112"},"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":52,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L52"},"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(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.
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","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":66,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L66"},"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":"remove(((loc_to_pos(end_location)) + 1) - size, (loc_to_pos(end_location)) + 1)"}},{"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.
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","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":80,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L80"},"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":22,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L22"},"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(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.
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","constructors":[{"html_id":"new(code)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":""}],"args_string":"(code)","args_html":"(code)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/rewriter.cr#L64"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":""}],"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/8a122291/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
","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":69,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/rewriter.cr#L69"},"def":{"name":"empty?","visibility":"Public","body":"@action_root.empty?"}},{"html_id":"insert_after(begin_pos,end_pos,content)-instance-method","name":"insert_after","doc":"Shortcut for `wrap(begin_pos, end_pos, nil, content)`","summary":"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/8a122291/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/8a122291/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/8a122291/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/8a122291/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/8a122291/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/8a122291/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":15,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/spec/annotated_source.cr#L15"},"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 if ( 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 else\n if ( 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\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,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":""},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"args_string":"(lines, issues : Enumerable(Issue))","args_html":"(lines, issues : Enumerable(Issue))","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/spec/annotated_source.cr#L48"},"def":{"name":"new","args":[{"name":"lines","external_name":"lines","restriction":""},{"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.
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Travis will also fail\nthe build if some problems detected.\n\n### OS X\n\n```sh\n$ brew tap veelenga/tap\n$ brew install ameba\n```\n\n### Docker\n\nBuild the image:\n\n```sh\n$ docker build -t 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 $(pwd):/src crystal-ameba/ameba\n```\n\nAlso available on DockerHub: https://hub.docker.com/r/veelenga/ameba\n\n### From sources\n\n```sh\n$ 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### 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### 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\n\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 - 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","constructors":[{"html_id":"new(output:IO,location)-class-method","name":"new","doc":"Creates a new instance of ExplainFormatter.\nAccepts *output* which indicates the io where the explanation will be wrtitten to.\nSecond argument is *location* which indicates the location to explain.\n\n```\nExplainFormatter.new output,\n {file: path, line: line_number, column: column_number}\n```","summary":"Creates a new instance of ExplainFormatter.
","abstract":false,"args":[{"name":"output","external_name":"output","restriction":"::IO"},{"name":"location","external_name":"location","restriction":""}],"args_string":"(output : IO, location)","args_html":"(output : IO, location)","location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/explain_formatter.cr#L23"},"def":{"name":"new","args":[{"name":"output","external_name":"output","restriction":"::IO"},{"name":"location","external_name":"location","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output, location)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports the explainations at the *@location*.","summary":"Reports the explainations 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":28,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/explain_formatter.cr#L28"},"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":13,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/explain_formatter.cr#L13"},"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":12,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/explain_formatter.cr#L12"},"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/1bef5fc5/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/1bef5fc5/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 |e|\n if e.disabled?\n next\n end\n if e.correctable? && config[:autocorrect]?\n next\n end\n if loc = e.location\n @mutex.synchronize do\n output.printf(\"%s:%d:%d: %s: [%s] %s\\n\", source.path, loc.line_number, loc.column_number, e.rule.severity.symbol, e.rule.name, e.message.gsub('\\n', \" \"))\n end\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":66,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/json_formatter.cr#L66"}],"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```\n","summary":"A formatter that produces the result in a json format.
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Please fix syntax issues.\")\n return\nend\nfile = generate_todo_config(issues)\n@output.puts(\"Created #{file.path}\")\nfile\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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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 - 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A rule that disallows rand(0) and rand(1) calls.
A rule that disallows string conversion in string interpolation, which is redundant.
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A rule that disallows redundant with_index calls.
A rule that disallows redundant each_with_object calls.
A rule that disallows redundant each_with_object calls.
A rule that disallows shadowed arguments.
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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.
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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 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 first/last/first?/last? calls that follow filters.
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 flatten 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 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 size calls that follow filter.
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.
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`%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.
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?.
A rule that disallows calls to is_a?(Nil) in favor of nil?.
A rule that disallows usage of large numbers without underscore.
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&& (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/1bef5fc5/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.
","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.
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MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/PredicateName","path":"Ameba/Rule/Style/PredicateName.html","kind":"class","full_name":"Ameba::Rule::Style::PredicateName","name":"PredicateName","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/predicate_name.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/rule/style/predicate_name.cr#L31"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Favour method name '%s?' over '%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 disallows tautological predicate names, meaning those that\nstart with the prefix `has_` or the prefix `is_`. Ignores if the alternative isn't valid Crystal code (e.g. `is_404?`).\n\nFavour these:\n\n```\ndef valid?(x)\nend\n\ndef picture?(x)\nend\n```\n\nOver these:\n\n```\ndef is_valid?(x)\nend\n\ndef has_picture?(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 has_ or the prefix is_.
A rule that disallows tautological predicate names, meaning those that start with the prefix has_ or the prefix is_.
A rule that disallows redundant begin blocks.
","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.
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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/1bef5fc5/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.
","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.
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`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 AllowMutliReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
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A rule that enforces variable names to be in underscored case.
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Crystal code (content of a source file).
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","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/1bef5fc5/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)
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Shortcut for #insert_after(location, location, content)
Shortcut for #wrap(location, end_location, content, nil)
Shortcut for #wrap(node, content, nil)
Shortcut for #insert_before(location, location, content)
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Removes size characters from the beginning of the given range.
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","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/1bef5fc5/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/1bef5fc5/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
","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":69,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/source/rewriter.cr#L69"},"def":{"name":"empty?","visibility":"Public","body":"@action_root.empty?"}},{"html_id":"insert_after(begin_pos,end_pos,content)-instance-method","name":"insert_after","doc":"Shortcut for `wrap(begin_pos, end_pos, nil, content)`","summary":"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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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.
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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":48,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/spec/annotated_source.cr#L48"},"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":11,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/spec/annotated_source.cr#L11"},"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":7,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/spec/annotated_source.cr#L7"},"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":103,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/spec/annotated_source.cr#L103"},"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_56 = line_number - 1\n reconstructed[__temp_56] = reconstructed[__temp_56] + \"#{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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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 |e|\n str << \" * #{e.rule.name}: #{e.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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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.
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Travis will also fail\nthe build if some problems detected.\n\n### OS X\n\n```sh\n$ brew tap veelenga/tap\n$ brew install ameba\n```\n\n### Docker\n\nBuild the image:\n\n```sh\n$ docker build -t 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 $(pwd):/src crystal-ameba/ameba\n```\n\nAlso available on DockerHub: https://hub.docker.com/r/veelenga/ameba\n\n### From sources\n\n```sh\n$ 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### 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### 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\n\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 - 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","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/8a122291/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=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/base_formatter.cr","line_number":13,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/base_formatter.cr#L13"},"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":"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/8a122291/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/8a122291/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/8a122291/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/8a122291/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/8a122291/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/8a122291/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/8a122291/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/8a122291/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 |e|\n if loc = e.location\n output << (\"#{source.path}:#{loc.line_number}\".colorize(:cyan))\n output << \" #{e.rule.name}\\n\"\n end\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/8a122291/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/8a122291/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(\"[#{issue.rule.severity.symbol}] #{issue.rule.name}: #{issue.message}\".colorize(:red))\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/8a122291/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/8a122291/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/8a122291/src/ameba/formatter/explain_formatter.cr#L6"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"HEADING","name":"HEADING","value":"\"## \""},{"id":"PREFIX","name":"PREFIX","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,location)-class-method","name":"new","doc":"Creates a new instance of ExplainFormatter.\nAccepts *output* which indicates the io where the explanation will be wrtitten to.\nSecond argument is *location* which indicates the location to explain.\n\n```\nExplainFormatter.new output,\n {file: path, line: line_number, column: column_number}\n```","summary":"Creates a new instance of ExplainFormatter.
","abstract":false,"args":[{"name":"output","external_name":"output","restriction":""},{"name":"location","external_name":"location","restriction":""}],"args_string":"(output, location)","args_html":"(output, location)","location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/explain_formatter.cr#L23"},"def":{"name":"new","args":[{"name":"output","external_name":"output","restriction":""},{"name":"location","external_name":"location","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output, location)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports the explainations at the *@location*.","summary":"Reports the explainations 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":28,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/explain_formatter.cr#L28"},"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":13,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/explain_formatter.cr#L13"},"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":12,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/explain_formatter.cr#L12"},"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/8a122291/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/8a122291/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 |e|\n if e.disabled?\n next\n end\n if e.correctable? && config[:autocorrect]?\n next\n end\n if loc = e.location\n @mutex.synchronize do\n output.printf(\"%s:%d:%d: %s: [%s] %s\\n\", source.path, loc.line_number, loc.column_number, e.rule.severity.symbol, e.rule.name, e.message.gsub('\\n', \" \"))\n end\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":66,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/formatter/json_formatter.cr#L66"}],"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```\n","summary":"A formatter that produces the result in a json format.
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A rule that disallows rand(0) and rand(1) calls.
A rule that disallows string conversion in string interpolation, which is redundant.
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A rule that disallows redundant with_index calls.
A rule that disallows redundant each_with_object calls.
A rule that disallows redundant each_with_object calls.
A rule that disallows shadowed arguments.
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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.
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.
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.
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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 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 first/last/first?/last? calls that follow filters.
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 flatten 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 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 size calls that follow filter.
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.
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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/8a122291/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 || 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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.
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?.
A rule that disallows calls to is_a?(Nil) in favor of nil?.
A rule that disallows usage of large numbers without underscore.
","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.
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&& (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/8a122291/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.
","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.
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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/8a122291/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.emtpy?\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.
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Ignores if the alternative isn't valid Crystal code (e.g. `is_404?`).\n\nFavour these:\n\n```\ndef valid?(x)\nend\n\ndef picture?(x)\nend\n```\n\nOver these:\n\n```\ndef is_valid?(x)\nend\n\ndef has_picture?(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 has_ or the prefix is_.
A rule that disallows tautological predicate names, meaning those that start with the prefix has_ or the prefix is_.
A rule that disallows redundant begin blocks.
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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/8a122291/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.
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A rule that enforces variable names to be in underscored case.
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","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":112,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L112"},"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":52,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L52"},"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(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.
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","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":66,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L66"},"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":"remove(((loc_to_pos(end_location)) + 1) - size, (loc_to_pos(end_location)) + 1)"}},{"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.
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","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":80,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L80"},"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":22,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/corrector.cr#L22"},"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(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.
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","constructors":[{"html_id":"new(code)-class-method","name":"new","abstract":false,"args":[{"name":"code","external_name":"code","restriction":""}],"args_string":"(code)","args_html":"(code)","location":{"filename":"src/ameba/source/rewriter.cr","line_number":64,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/rewriter.cr#L64"},"def":{"name":"new","args":[{"name":"code","external_name":"code","restriction":""}],"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/8a122291/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
","abstract":false,"location":{"filename":"src/ameba/source/rewriter.cr","line_number":69,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/source/rewriter.cr#L69"},"def":{"name":"empty?","visibility":"Public","body":"@action_root.empty?"}},{"html_id":"insert_after(begin_pos,end_pos,content)-instance-method","name":"insert_after","doc":"Shortcut for `wrap(begin_pos, end_pos, nil, content)`","summary":"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/8a122291/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/8a122291/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/8a122291/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/8a122291/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/8a122291/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/8a122291/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":15,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/spec/annotated_source.cr#L15"},"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 if ( 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 else\n if ( 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\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,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":""},{"name":"issues","external_name":"issues","restriction":"Enumerable(Issue)"}],"args_string":"(lines, issues : Enumerable(Issue))","args_html":"(lines, issues : Enumerable(Issue))","location":{"filename":"src/ameba/spec/annotated_source.cr","line_number":48,"url":"https://github.com/crystal-ameba/ameba/blob/8a122291/src/ameba/spec/annotated_source.cr#L48"},"def":{"name":"new","args":[{"name":"lines","external_name":"lines","restriction":""},{"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.
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Travis will also fail\nthe build if some problems detected.\n\n### OS X\n\n```sh\n$ brew tap veelenga/tap\n$ brew install ameba\n```\n\n### Docker\n\nBuild the image:\n\n```sh\n$ docker build -t 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 $(pwd):/src crystal-ameba/ameba\n```\n\nAlso available on DockerHub: https://hub.docker.com/r/veelenga/ameba\n\n### From sources\n\n```sh\n$ 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### 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### 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\n\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 - 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","constructors":[{"html_id":"new(output:IO,location)-class-method","name":"new","doc":"Creates a new instance of ExplainFormatter.\nAccepts *output* which indicates the io where the explanation will be wrtitten to.\nSecond argument is *location* which indicates the location to explain.\n\n```\nExplainFormatter.new output,\n {file: path, line: line_number, column: column_number}\n```","summary":"Creates a new instance of ExplainFormatter.
","abstract":false,"args":[{"name":"output","external_name":"output","restriction":"::IO"},{"name":"location","external_name":"location","restriction":""}],"args_string":"(output : IO, location)","args_html":"(output : IO, location)","location":{"filename":"src/ameba/formatter/explain_formatter.cr","line_number":23,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/explain_formatter.cr#L23"},"def":{"name":"new","args":[{"name":"output","external_name":"output","restriction":"::IO"},{"name":"location","external_name":"location","restriction":""}],"visibility":"Public","body":"_ = allocate\n_.initialize(output, location)\nif _.responds_to?(:finalize)\n ::GC.add_finalizer(_)\nend\n_\n"}}],"instance_methods":[{"html_id":"finished(sources)-instance-method","name":"finished","doc":"Reports the explainations at the *@location*.","summary":"Reports the explainations 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":28,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/explain_formatter.cr#L28"},"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":13,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/explain_formatter.cr#L13"},"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":12,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/explain_formatter.cr#L12"},"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/1bef5fc5/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/1bef5fc5/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 |e|\n if e.disabled?\n next\n end\n if e.correctable? && config[:autocorrect]?\n next\n end\n if loc = e.location\n @mutex.synchronize do\n output.printf(\"%s:%d:%d: %s: [%s] %s\\n\", source.path, loc.line_number, loc.column_number, e.rule.severity.symbol, e.rule.name, e.message.gsub('\\n', \" \"))\n end\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":66,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/formatter/json_formatter.cr#L66"}],"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```\n","summary":"A formatter that produces the result in a json format.
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Please fix syntax issues.\")\n return\nend\nfile = generate_todo_config(issues)\n@output.puts(\"Created #{file.path}\")\nfile\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/1bef5fc5/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/1bef5fc5/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/1bef5fc5/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 - 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A rule that disallows rand(0) and rand(1) calls.
A rule that disallows string conversion in string interpolation, which is redundant.
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A rule that disallows redundant with_index calls.
A rule that disallows redundant each_with_object calls.
A rule that disallows redundant each_with_object calls.
A rule that disallows shadowed arguments.
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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.
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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 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 first/last/first?/last? calls that follow filters.
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 flatten 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 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 size calls that follow filter.
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.
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`%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.
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?.
A rule that disallows calls to is_a?(Nil) in favor of nil?.
A rule that disallows usage of large numbers without underscore.
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&& (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/1bef5fc5/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.
","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.
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MSG)\nend"}}]},{"html_id":"ameba/Ameba/Rule/Style/PredicateName","path":"Ameba/Rule/Style/PredicateName.html","kind":"class","full_name":"Ameba::Rule::Style::PredicateName","name":"PredicateName","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/predicate_name.cr","line_number":31,"url":"https://github.com/crystal-ameba/ameba/blob/1bef5fc5/src/ameba/rule/style/predicate_name.cr#L31"}],"repository_name":"ameba","program":false,"enum":false,"alias":false,"const":false,"constants":[{"id":"MSG","name":"MSG","value":"\"Favour method name '%s?' over '%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 disallows tautological predicate names, meaning those that\nstart with the prefix `has_` or the prefix `is_`. Ignores if the alternative isn't valid Crystal code (e.g. `is_404?`).\n\nFavour these:\n\n```\ndef valid?(x)\nend\n\ndef picture?(x)\nend\n```\n\nOver these:\n\n```\ndef is_valid?(x)\nend\n\ndef has_picture?(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 has_ or the prefix is_.
A rule that disallows tautological predicate names, meaning those that start with the prefix has_ or the prefix is_.
A rule that disallows redundant begin blocks.
","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.
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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/1bef5fc5/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.
","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.
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`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 AllowMutliReturn: true\n AllowEmptyReturn: true\n```","summary":"A rule that disallows redundant return expressions.
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A rule that enforces variable names to be in underscored case.
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Crystal code (content of a source file).
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","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/1bef5fc5/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)
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Shortcut for #insert_after(location, location, content)
Shortcut for #wrap(location, end_location, content, nil)
Shortcut for #wrap(node, content, nil)
Shortcut for #insert_before(location, location, content)
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Removes size characters from the beginning of the given range.
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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.
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Replaces the code of the given range with content.
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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.
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Instantiates Tokenizer using a source.
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