Module: Trax::Core::HasMixins

Defined in:
lib/trax/core/has_mixins.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/trax/core/has_mixins.rb', line 13

def self.extended(base)
  base.module_attribute(:mixin_registry) { Hash.new }
  base.extend(ClassMethods)

  base.define_configuration_options! do
    option :auto_include, :default => false
    option :auto_include_mixins, :default => []
  end

  mixin_module = base.const_set("Mixin", ::Module.new)
  mixin_module.module_attribute(:mixin_namespace) { base }

  # NOTE: This line causes specs to fail, because it loads before
  # ::Trax::Core::Definitions. It's currently not being used by any other
  # Trax gems, so we'll have to revisit this whenever they start using it
  #mixin_module.extend(::Trax::Core::Mixin)

  mixin_module.module_eval do
    def self.extended(base)
      base.extend(Trax::Core::Mixin)
      super(base)
      mixin_namespace.register_mixin(base)
    end
  end

  mixable_module = base.const_set("Mixable", ::Module.new)
  mixable_module.module_attribute(:mixin_namespace) { base }
  mixable_module.extend(::ActiveSupport::Concern)

  mixable_module.included do
    class_attribute :mixin_namespace
    self.mixin_namespace = base
  end

  mixable_module.include(::Trax::Core::Mixable)

  super(base)
end