| import stringify from "fast-safe-stringify" | |
| export const memo = <T extends (...args: any[]) => any>(fn: T): T => { | |
| const cache: Record<string, any> = Object.create(null) | |
| function get(...args: any[]) { | |
| const key = args.map((v) => stringify(v)).join("|") | |
| if (cache[key] === undefined) cache[key] = fn(...args) | |
| return cache[key] | |
| } | |
| return get as T | |
| } | |