Cleanup properties definition macro

src/ameba/config.cr

@@ -292,17 +292,15 @@ class Ameba::Config
               {% type = Float64 %}
             {% end %}
           {% end %}
-
-          {% type = Nil if type == nil %}
         {% end %}
 
         {% properties[name] = {key: key, default: value, type: type, converter: converter} %}
 
-        @[YAML::Field(key: {{ key }}, converter: {{ converter }}, type: {{ type }})]
+        @[YAML::Field(key: {{ key }}, converter: {{ converter }})]
         {% if type == Bool %}
-          property? {{ name }} : {{ type }} = {{ value }}
+          property? {{ name }}{{ " : #{type}".id if type }} = {{ value }}
         {% else %}
-          property {{ name }} : {{ type }} = {{ value }}
+          property {{ name }}{{ " : #{type}".id if type }} = {{ value }}
         {% end %}
       {% end %}
 

src/ameba/rule/lint/debug_calls.cr

@@ -18,7 +18,7 @@ module Ameba::Rule::Lint
   class DebugCalls < Base
     properties do
       description "Disallows debug-related calls"
-      method_names : Array(String) = %w(p p! pp pp!)
+      method_names %w(p p! pp pp!)
     end
 
     MSG = "Possibly forgotten debug-related `%s` call detected"

src/ameba/rule/performance/any_after_filter.cr

@@ -29,7 +29,7 @@ module Ameba::Rule::Performance
   class AnyAfterFilter < Base
     properties do
       description "Identifies usage of `any?` calls that follow filters"
-      filter_names : Array(String) = %w(select reject)
+      filter_names %w(select reject)
     end
 
     ANY_NAME = "any?"

src/ameba/rule/performance/chained_call_with_no_bang.cr

@@ -45,7 +45,7 @@ module Ameba::Rule::Performance
       # All of those have bang method variants returning `self`
       # and are not modifying the receiver type (like `compact` does),
       # thus are safe to switch to the bang variant.
-      call_names : Array(String) = %w(uniq sort sort_by shuffle reverse)
+      call_names %w(uniq sort sort_by shuffle reverse)
     end
 
     # All these methods are allocating a new object

src/ameba/rule/performance/first_last_after_filter.cr

@@ -28,7 +28,7 @@ module Ameba::Rule::Performance
   class FirstLastAfterFilter < Base
     properties do
       description "Identifies usage of `first/last/first?/last?` calls that follow filters"
-      filter_names : Array(String) = %w(select)
+      filter_names %w(select)
     end
 
     CALL_NAMES  = %w(first last first? last?)

src/ameba/rule/performance/size_after_filter.cr

@@ -35,7 +35,7 @@ module Ameba::Rule::Performance
   class SizeAfterFilter < Base
     properties do
       description "Identifies usage of `size` calls that follow filter"
-      filter_names : Array(String) = %w(select reject)
+      filter_names %w(select reject)
     end
 
     SIZE_NAME = "size"

src/ameba/rule/style/is_a_filter.cr

@@ -41,7 +41,7 @@ module Ameba::Rule::Style
   class IsAFilter < Base
     properties do
       description "Identifies usage of `is_a?/nil?` calls within filters"
-      filter_names : Array(String) = %w(select reject any? all? none? one?)
+      filter_names %w(select reject any? all? none? one?)
     end
 
     MSG = "Use `%s` instead of `%s`"