https://secondunit-podcast.de/wordpress/wp-content/themes/digitale-pracht/js/lib/ph-debounce.js?ver=7.1.2

1/**
2 * @author Kim-Christian Meyer <[email protected]>
3 * @version 2.0
4 */
5
6;(function (window, ph) {
7
8	// Returns a function, that, as long as it continues to be invoked, will not
9	// be triggered. The function will be called after it stops being called for
10	// N milliseconds. If `immediate` is passed, trigger the function on the
11	// leading edge, instead of the trailing.
12	ph.debounce = function (func, wait, immediate) {
13		var timeout;
14		return function () {
15			var context = this, args = arguments;
16			var later = function () {
17				timeout = null;
18				if (!immediate) func.apply(context, args);
19			};
20			var callNow = immediate && !timeout;
21			window.clearTimeout(timeout);
22			timeout = window.setTimeout(later, wait);
23			if (callNow) func.apply(context, args);
24		};
25	};
26
27})(window, window.ph = window.ph || {});