build_category_select (Raggle::Interfaces::HTTPServerInterface::HTTPServer)

    # File raggle, line 4605
            def build_category_select(cat = nil)
              cat = 'all' unless cat

              ret = "<select name='category' onChange='form.submit()'>\n" <<
                    "  <option value='all' " <<
                    ((cat =~ /\ball\b/i) ? ' selected="1"' : '') <<
                    ">All</option>\n"

              $config['feeds'].categories.each { |cat|
                ret << "  <option value='#{cat.title}'" <<
                       ((cat =~ /\b#{cat.title}\b/i) ? ' selected="1"' : '') <<
                       ">#{cat.title}</option>\n"
              }
              ret << "</select>\n"

              ret
            end