module ActionController::UrlFor

def url_options
  @_url_options ||= {
    :host => request.host,
    :port => request.optional_port,
    :protocol => request.protocol,
    :_recall => request.path_parameters
  }.merge!(super).freeze
  if (same_origin = _routes.equal?(env["action_dispatch.routes".freeze])) ||
     (script_name = env["ROUTES_#{_routes.object_id}_SCRIPT_NAME"]) ||
     (original_script_name = env['ORIGINAL_SCRIPT_NAME'.freeze])
    options = @_url_options.dup
    if original_script_name
      options[:original_script_name] = original_script_name
    else
      options[:script_name] = same_origin ? request.script_name.dup : script_name
    end
    options.freeze
  else
    @_url_options
  end
end