# File lib/mechanize/response_code_error.rb, line 17
  def to_s
    response_class = Net::HTTPResponse::CODE_TO_OBJ[@response_code]
    out = "#{@response_code} => #{response_class} "
    out << "for #{@page.uri} " if @page.respond_to? :uri # may be HTTPResponse
    out << "-- #{super}"
  end