module Light module Decorator class Decorate # @return original object attr_reader :object # Decorate the object # # @param [Object] object for decoration # @param [Hash] options # # @return [Object] decorated object def initialize(object, options = {}) @object = object @options = options delegate_methods decorate_associations end # Check current ActiveRecord::Model is decorated or not # # @return [Bool] def decorated? true end # Current view scope # # @return [ActionView::Base] def helpers return @helpers if defined?(@helpers) @helpers = Light::Decorator::ViewContext.current end def ==(other) super || object == other end def eql?(other) super || object.eql?(other) end class << self alias decorate new end alias o object alias h helpers private def delegate_methods # It's more faster than using Forwardable (object.public_methods - methods - Light::Decorator::NOT_DELEGATABLE_METHODS).each do |method| define_singleton_method method do |*args, &block| object.__send__(method, *args, &block) end end end def decorate_associations object.class.reflect_on_all_associations.map(&:name).each do |reflection_name| define_singleton_method reflection_name do object.public_send(reflection_name).decorate(@options.reverse_merge(soft: true)) end end end end end end