Function memoize

ui/src/utils/performance.ts:140–154

(func: T, resolver?: (...args: Parameters<T>) => string)

 * 内存化 - 缓存函数结果
 */
export function memoize<T extends (...args: any[]) => any>(func: T, resolver?: (...args: Parameters<T>) => string): T {
  const cache = new Map<string, ReturnType<T>>();

  return function (this: any, ...args: Parameters<T>): ReturnType<T> {
    const key = resolver ? resolver(...args) : JSON.stringify(args);

    if (cache.has(key)) {
      return cache.get(key)!;
    }

    const result = func.apply(this, args);
    cache.set(key, result);
    return result;
  } as T;
}