15 lines
267 B
JavaScript
15 lines
267 B
JavaScript
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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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exports.default = memoize;
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function memoize(fn) {
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const cache = {};
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return arg => {
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if (cache[arg] === undefined) {
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cache[arg] = fn(arg);
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}
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return cache[arg];
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};
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}
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