17 lines
347 B
JavaScript
17 lines
347 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.once = void 0;
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function once(fn) {
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let called = false;
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let r;
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const wrapper = (...args) => {
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if (!called) {
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called = true;
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r = fn(...args);
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}
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return r;
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};
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return wrapper;
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}
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exports.once = once;
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