$.fn.expandableList = function()

in src/assets/js/main.js [1232:1265]

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

  $.fn.expandableList = function (options) {
    var settings = $.extend(
      {
        title: 'dt',
        title_button: 'dt button',
        description: 'dd',
      },
      options
    );

    this.find(settings.title).addClass('closed');
    this.find(settings.title_button).attr('aria-expanded', 'false');
    this.find(settings.description).attr('aria-hidden', 'true');

    this.on('click', settings.title_button, function () {
      var $this = $(this);

      if ($this.attr('aria-expanded') == 'true') {
        $this.attr('aria-expanded', 'false');
        $this
          .closest(settings.title)
          .next(settings.description)
          .attr('aria-hidden', 'true');
      } else {
        $this.attr('aria-expanded', 'true');
        $this
          .closest(settings.title)
          .next(settings.description)
          .attr('aria-hidden', 'false');
      }

      $this.closest(settings.title).toggleClass('closed');
    });
  };