f661fa609e
http://meta.discourse.org/t/is-it-better-for-discourse-to-use-javascript-or-coffeescript/3153
34 lines
720 B
JavaScript
34 lines
720 B
JavaScript
(function() {
|
|
|
|
window.Discourse.debounce = function(func, wait, trickle) {
|
|
var timeout;
|
|
timeout = null;
|
|
return function() {
|
|
var args, context, currentWait, later;
|
|
context = this;
|
|
args = arguments;
|
|
later = function() {
|
|
timeout = null;
|
|
return func.apply(context, args);
|
|
};
|
|
if (timeout && trickle) {
|
|
/* already queued, let it through
|
|
*/
|
|
|
|
return;
|
|
}
|
|
if (typeof wait === "function") {
|
|
currentWait = wait();
|
|
} else {
|
|
currentWait = wait;
|
|
}
|
|
if (timeout) {
|
|
clearTimeout(timeout);
|
|
}
|
|
timeout = setTimeout(later, currentWait);
|
|
return timeout;
|
|
};
|
|
};
|
|
|
|
}).call(this);
|