redirect_to

# File actionpack/lib/action_controller/metal/flash.rb, line 12
      def redirect_to(options = {}, response_status_and_flash = {}) #:doc:
        if alert = response_status_and_flash.delete(:alert)
          flash[:alert] = alert
        end

        if notice = response_status_and_flash.delete(:notice)
          flash[:notice] = notice
        end

        if other_flashes = response_status_and_flash.delete(:flash)
          flash.update(other_flashes)
        end

        super(options, response_status_and_flash)
      end