# File lib/rack/directory.rb, line 138
    def each
      show_path = Rack::Utils.escape_html(@path.sub(/^#{@root}/,''))
      files = @files.map{|f| DIR_FILE % DIR_FILE_escape(*f) }*"\n"
      page  = DIR_PAGE % [ show_path, show_path , files ]
      page.each_line{|l| yield l }
    end