Zurb Blink Plugin Js

foundation.blink.js

'use strict';

  !function ($) {
    class Blink {
      constructor(element, options) {
        this.$element = element; 
        this.options = $.extend({}, Blink.defaults, this.$element.data(), options); 
        this.timer = 0;

        this._init(); 

        Foundation.registerPlugin(this, 'Blink');
      }

      _init() { 
        this._events();
        this.start();
      }

      _events() { /* None at this time. */ }

      start() {
        if (this.timer > 0) return; // Already started.

        var blink = this.$element;

        this.timer = setInterval(function () {
          if (blink.hasClass('active')) {
            blink.css('visibility', 'hidden');
            blink.removeClass('active');
          } else {
            blink.css('visibility', 'visible');
            blink.addClass('active');
          }
        
        }, this.options.interval);
      }

      stop() {
        clearTimeout(this.timer);

        this.timer = 0;
      }

      destroy() {
        clearTimeout(this.timer);
        Foundation.unregisterPlugin(this);
      }
    }

    Blink.defaults = {
      interval: 500
    };

    // Window exports
    Foundation.plugin(Blink, 'Blink');
  }(jQuery);