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| ; | |
| Object.defineProperty(exports, "__esModule", { | |
| value: true | |
| }); | |
| exports.default = memoize; | |
| function memoize(fn) { | |
| const cache = {}; | |
| return arg => { | |
| if (cache[arg] === undefined) { | |
| cache[arg] = fn(arg); | |
| } | |
| return cache[arg]; | |
| }; | |
| } |