Basic Ruby Decorator

deborator.rb

class Decorator
  # Uncomment for Rails
  #
  # include ActionView::Helpers::UrlHelper

  attr_reader :decorated

  def initialize(decorated)
    @decorated = decorated
    init_hook
  end

  private
    # Uncomment for Rails
    # 
    # def helpers
    #   Rails.application.routes.url_helpers
    # end

    def init_hook
      raise "You forgot to implement the init_hook. Hope this helps."
    end

    def method_missing(m, *args, &block)
      @decorated.send(m, *args, &block)
    end
end