def menu_entry name url content_tag li link_to_unless_curre nt_path na

  def menu_entry(name, url)
    content_tag(:li, link_to_unless_current_path(name, url), current_path?(url) ? { :class => "active" } : {} )
  end

  def current_path?(options)
    url_string = CGI.unescapeHTML(url_for(options))
    request = @controller.request
    request_uri = request.request_uri.split('?').first
    if url_string =~ /^\w+:\/\//
      "#{request.protocol}#{request.host_with_port}#{request_uri}".start_with? url_string
    else
      request_uri.start_with? url_string
    end
  end

  def link_to_unless_current_path(name, options = {}, html_options = {}, &block)
    link_to_unless current_path?(options), name, options, html_options, &block
  end