_write_render_options

# File actionpack/lib/action_controller/metal/renderers.rb, line 18
      def _write_render_options
        renderers = _renderers.map do |name, value|
          "if options.key?(:\#{name})\n_process_options(options)\nreturn _render_option_\#{name}(options.delete(:\#{name}), options)\nend\n"
        end

        class_eval "def _handle_render_options(options)\n\#{renderers.join}\nend\n", __FILE__, __LINE__ + 1
      end