module ActionController::UrlFor

def initialize(...)
  super
  @_url_options = nil
end

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?(request.routes)) ||
     (script_name = request.engine_script_name(_routes)) ||
     (original_script_name = request.original_script_name)
    options = @_url_options.dup
    if original_script_name
      options[:original_script_name] = original_script_name
    else
      if same_origin
        options[:script_name] = request.script_name.empty? ? "" : request.script_name.dup
      else
        options[:script_name] = script_name
      end
    end
    options.freeze
  else
    @_url_options
  end
end