33 lines
635 B
JavaScript
33 lines
635 B
JavaScript
window.Discourse.debounce = function(func, wait, trickle) {
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var timeout;
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timeout = null;
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return function() {
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var args, context, currentWait, later;
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context = this;
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args = arguments;
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later = function() {
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timeout = null;
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return func.apply(context, args);
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};
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if (timeout && trickle) {
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/* already queued, let it through */
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return;
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}
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if (typeof wait === "function") {
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currentWait = wait();
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} else {
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currentWait = wait;
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}
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if (timeout) {
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clearTimeout(timeout);
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}
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timeout = setTimeout(later, currentWait);
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return timeout;
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};
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};
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