@miyauci/memo/esm/polyfill.js

Memoization tools, TC39 proposal-function-memo implementation

// Copyright © 2023 Tomoki Miyauchi. All rights reserved. MIT license.
// This module is browser compatible.
// deno-lint-ignore-file ban-types no-explicit-any
/**
 * Polyfill affects the global object. You must be very careful when using it.
 *
 * @example
 * ```ts
 * import "https://deno.land/x/memoization@$VERSION/polyfill.ts";
 *
 * const fib = ((num: number): number => {
 *   if (num < 2) return num;
 *
 *   return fib(num - 1) + fib(num - 2);
 * }).memo();
 *
 * fib(1000);
 * ```
 */
import { memo as _memo } from "./memo.js";
Function.prototype.memo = function memo(cache, keying) {
    return _memo(this, cache, keying);
};