Using kittenizer in Rails

kittenizer_rails.rb

module ActionView
  class Template
    def render(view, locals, buffer=nil, &block)
      @source.gsub!(/$/, "にゃ")
      instrument("!render_template") do
        compile!(view)
        view.send(method_name, locals, buffer, &block)
      end
    rescue => e
      handle_render_error(view, e)
    end
  end
end