Remove Locals sub-module

This allows for seamless helper methods.

README.md

@@ -93,7 +93,7 @@ In no particular order, features that have been implemented and are planned:
     - [ ] Before and after hooks - `before_each`, `before_all`, `after_each`, `after_all`, `around_each`
     - [ ] One-liner syntax
     - [ ] Should syntax
-    - [ ] Helper methods and modules
+    - [X] Helper methods and modules
     - [ ] Aliasing - custom example group types with preset attributes
     - [ ] Pending tests - `pending`
     - [ ] Shared examples - `behaves_like`, `include_examples`

src/spectator/dsl.cr

@@ -24,8 +24,7 @@ module Spectator
         } %}
         ::Spectator::ContextDefinitions::MAPPING[{{absolute_module_name.stringify}}] = Context.new({{what_arg}}, ::Spectator::ContextDefinitions::MAPPING[{{parent_module.stringify}}])
 
-        module Locals
-          include {{parent_module}}::Locals
+        include {{parent_module}}
 
         {% if what.is_a?(Path) || what.is_a?(Generic) %}
           def described_class
@@ -39,7 +38,6 @@ module Spectator
             described_class.new
           end
         {% end %}
-        end
 
         {{block.body}}
       end
@@ -54,7 +52,6 @@ module Spectator
           {% raise "Duplicate given variable name \"#{var_name.id}\"" %}
         {% end %}
 
-        module Locals
         @%wrapper : ValueWrapper?
 
         private def %collection
@@ -73,7 +70,6 @@ module Spectator
         private def {{setter}}(value)
           @%wrapper = TypedValueWrapper(typeof(%collection_first)).new(value)
         end
-        end
 
         \{% ::Spectator::ContextDefinitions::ALL[@type.id][:given] << {name: "{{var_name}}".id, collection: "{{collection}}".id, setter: "{{setter}}".id} %}
 
@@ -88,7 +84,6 @@ module Spectator
     macro let(name, &block)
       let!(%value) {{block}}
 
-      module Locals
       @%wrapper : ValueWrapper?
 
       def {{name.id}}
@@ -101,15 +96,12 @@ module Spectator
         end
       end
     end
-    end
 
     macro let!(name, &block)
-      module Locals
       def {{name.id}}
         {{block.body}}
       end
     end
-    end
 
     macro before_all(&block)
       ::Spectator::ContextDefinitions::MAPPING[{{@type.stringify}}].before_all_hooks << -> {{block}}
@@ -143,7 +135,7 @@ module Spectator
       {% var_names = given_vars.map { |v| v[:name] } %}
       class Example%example
         include ExampleDSL
-        include Locals
+        include {{parent_module}}
 
         def %run({{ var_names.join(", ").id }})
           {{block.body}}
@@ -151,7 +143,7 @@ module Spectator
       end
 
       class {{class_name.id}} < ::Spectator::Example
-        include Locals
+        include {{parent_module}}
 
         {% if given_vars.empty? %}
           def initialize(context)

src/spectator/examples.cr

@@ -10,8 +10,5 @@ module Spectator
       given: [] of Object
     } %}
     ::Spectator::ContextDefinitions::MAPPING[{{@type.stringify}}] = ::Spectator::Context::ROOT
-
-    module Locals
-    end
   end
 end