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- "use strict";
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.default = memoize3;
- function memoize3(fn) {
- var cache0;
- function memoized(a1, a2, a3) {
- if (!cache0) {
- cache0 = new WeakMap();
- }
- var cache1 = cache0.get(a1);
- var cache2;
- if (cache1) {
- cache2 = cache1.get(a2);
- if (cache2) {
- var cachedValue = cache2.get(a3);
- if (cachedValue !== undefined) {
- return cachedValue;
- }
- }
- } else {
- cache1 = new WeakMap();
- cache0.set(a1, cache1);
- }
- if (!cache2) {
- cache2 = new WeakMap();
- cache1.set(a2, cache2);
- }
- var newValue = fn(a1, a2, a3);
- cache2.set(a3, newValue);
- return newValue;
- }
- return memoized;
- }
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