Module: SuperModule::V1

Defined in:
lib/super_module/v1.rb,
lib/super_module/v1/module_body_method_call_recorder.rb,
lib/super_module/v1/singleton_method_definition_store.rb

Defined Under Namespace

Modules: ModuleBodyMethodCallRecorder, SingletonMethodDefinitionStore

Class Method Summary collapse

Class Method Details

.included(original_base) ⇒ Object 



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# File 'lib/super_module/v1.rb', line 7

def included(original_base)
  # TODO maybe avoid class_eval by extending/including instead
  original_base.class_eval do
    extend SuperModule::V1::ModuleBodyMethodCallRecorder
    extend SuperModule::V1::SingletonMethodDefinitionStore

    class << self
      def __define_super_module_singleton_methods(base)
        __super_module_singleton_methods.each do |method_name, method_body|
          # The following is needed for cases where a method is declared public/protected/private after it was added
          refreshed_access_level_method_body = method_body.sub(/class << self\n(public|protected|private)\n/, "class << self\n#{__singleton_method_access_level(method_name)}\n")
          base.class_eval(refreshed_access_level_method_body)
        end
      end

      def __invoke_module_body_method_calls(base)
        __all_module_body_method_calls_in_definition_order.each do |method_name, args, block|
          base.send(method_name, *args, &block)
        end
      end

      def included(base)
        __define_super_module_singleton_methods(base)
        __invoke_module_body_method_calls(base)
        super_module_included.each do |block|
          self.__inside_super_module_included = true
          base.__inside_super_module_included = true       
          block.binding.receiver.__inside_super_module_included = true       
          block.call(base)
          block.binding.receiver.__inside_super_module_included = false
          base.__inside_super_module_included = false
          self.__inside_super_module_included = false
        end
        if base.ancestors.include?(SuperModule) && !base.is_a?(Class)
          super_module_included.reverse.each do |block|
            base.super_module_included.unshift(block)
          end
        end
      end

      def super_module_included(&block)
        if block_given?
          super_module_included << block
        else
          @super_module_included_blocks ||= []
        end
      end
    end
  end
end