15 lines
302 B
JavaScript
15 lines
302 B
JavaScript
export default function debounce(fn) {
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var pending;
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return function () {
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if (!pending) {
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pending = new Promise(function (resolve) {
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Promise.resolve().then(function () {
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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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} |