module ActionController::Flash

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