https://starofmysore.com/wp-content/themes/citynews/assets/js/jquery.hoverdelay.js

1// jQuery Hover Delay 1.1.0 (20130401)
2// By John Terenzio | http://terenz.io/ | MIT License
3(function($) {
4
5  'use strict';
6
7  // original hover method
8  var oldHover = $.fn.hover,
9
10  // enhanced hover method
11  newHover = function(handlerIn, handlerOut, delay) {
12
13    return this.each(function() {
14
15      var timeout,
16
17      handler = function(el, fn, e) {
18        if (timeout) {
19          timeout = window.clearTimeout(timeout); // also set timeout to undefined
20        } else {
21          timeout = window.setTimeout(function() {
22            timeout = undefined;
23            fn.call(el, e);
24          }, delay);
25        }
26      };
27
28      $(this).on('mouseenter mouseleave', function(e) {
29        handler(this, e.type === 'mouseenter' ? handlerIn : handlerOut, e);
30      });
31
32    });
33
34  };
35
36  // call either original hover method or new hover method depending on
37  // whether a delay argurment was passed, can take one or two handlers
38  $.fn.hover = function(/* arguments */) {
39
40    var args = Array.prototype.slice.call(arguments);
41
42    if (args.length === 3 && typeof args[2] === 'number') {
43      return newHover.apply(this, args);
44    } else if (args.length === 2 && typeof args[1] === 'number') {
45      return newHover.call(this, args[0], args[0], args[1]);
46    }
47    return oldHover.apply(this, args);
48
49  };
50
51})(window.jQuery);