# File lib/webri/components/search.rb, line 193
      def add(path, url)
        path = path.split(File::SEPARATOR) unless Array === path
        @children ||= {}
        if path.length == 1
          @children[path.first] = url
        else
          @children[path.first] ||= FilesTree.new
          @children[path.first].add(path[1, path.length], url)
        end
      end