function render()

in _includes/scripts/lib/toc.js [44:64]

• 21 lines of code
• 2 McCabe index (conditional complexity)

      function render() {
        if(!hasRendered) {
          $root.append($tocUl);
          $headings.each(function() {
            var $this = $(this);
            $tocUl.append($('<li></li>').addClass('toc-' + $this.prop('tagName').toLowerCase())
              .append($('<a></a>').text($this.text()).attr('href', '#' + $this.prop('id'))));
          });
          $tocLi = $tocUl.children('li');
          $tocUl.on('click', 'a', function(e) {
            e.preventDefault();
            var $this = $(this);
            scrolling = true;
            setState($this.parent());
            $scroller.scrollToAnchor($this.attr('href'), 400, function() {
              scrolling = false;
            });
          });
        }
        hasRendered = true;
      }