jQuery: fire event AFTER window resize is complete

resize_event.js

*
  * Hide site search drop down and default to sites.udel.edu/<site> search. 5/27/15 CL
  * http://bigwilliam.com/jquery-fire-event-after-window-resize-is-completed/
  * https://gist.github.com/atsea/3f53c9ceca40277918da
*/
  var waitForFinalEvent = (function () {
    var timers = {};
    return function (callback, ms, uniqueId) {
      if (!uniqueId) {
        uniqueId = "Don't call this twice without a uniqueId";
      }
      if (timers[uniqueId]) {
        clearTimeout (timers[uniqueId]);
      }
      timers[uniqueId] = setTimeout(callback, ms);
    };
  })();
// Usage
$(window).resize(function() {
  var output = $('.output');
  $(output).text('RESIZING...');
  // Wait for it...
  waitForFinalEvent(function() {
    $(output).text('EVENT FIRED!');
    //...
  }, 500, "some unique string");
});