/**
- * @file
- * Adapted from underscore.js with the addition Drupal namespace.
- */
+* DO NOT EDIT THIS FILE.
+* See the following change record for more information,
+* https://www.drupal.org/node/2815083
+* @preserve
+**/
-/**
- * Limits the invocations of a function in a given time frame.
- *
- * The debounce function wrapper should be used sparingly. One clear use case
- * is limiting the invocation of a callback attached to the window resize event.
- *
- * Before using the debounce function wrapper, consider first whether the
- * callback could be attached to an event that fires less frequently or if the
- * function can be written in such a way that it is only invoked under specific
- * conditions.
- *
- * @param {function} func
- * The function to be invoked.
- * @param {number} wait
- * The time period within which the callback function should only be
- * invoked once. For example if the wait period is 250ms, then the callback
- * will only be called at most 4 times per second.
- * @param {bool} immediate
- * Whether we wait at the beginning or end to execute the function.
- *
- * @return {function}
- * The debounced function.
- */
Drupal.debounce = function (func, wait, immediate) {
-
- 'use strict';
-
- var timeout;
- var result;
+ var timeout = void 0;
+ var result = void 0;
return function () {
var context = this;
var args = arguments;
- var later = function () {
+ var later = function later() {
timeout = null;
if (!immediate) {
result = func.apply(context, args);
}
return result;
};
-};
+};
\ No newline at end of file