function updateList()

in js/filter-tutorial-tags.js [19:41]

• 13 lines of code
• 3 McCabe index (conditional complexity)

    function updateList() {
      var selectedTags = [];

      $(".selected").each(function() {
        selectedTags.push($(this).data("tag"));
      });

      tutorialList.filter(function(item) {
        var cardTags;

        if (item.values().tags == null) {
          cardTags = [""];
        } else {
          cardTags = item.values().tags.split(",");
        }

        if (selectedTags.length == 0) {
          return true;
        } else {
          return filterSelectedTags(cardTags, selectedTags);
        }
      });
    }