30 lines
777 B
JavaScript
30 lines
777 B
JavaScript
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/**
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* Promise microtask debouncer used by Popper.js v2
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* This is no longer exported in Floating UI (Popper.js v3)
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* https://github.com/floating-ui/floating-ui/blob/v2.x/src/utils/debounce.js
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* @param fn function that will be debounced
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*/ "use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "debounce", {
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enumerable: true,
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get: function() {
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return debounce;
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}
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});
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function debounce(fn) {
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let pending;
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return ()=>{
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if (!pending) {
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pending = new Promise((resolve)=>{
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Promise.resolve().then(()=>{
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pending = undefined;
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resolve(fn());
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});
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});
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}
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return pending;
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};
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}
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