function useDebounceFn()

in packages/hooks/src/useDebounceFn/index.ts [11:43]

• 28 lines of code
• 3 McCabe index (conditional complexity)

function useDebounceFn<T extends noop>(fn: T, options?: DebounceOptions) {
  if (isDev) {
    if (!isFunction(fn)) {
      console.error(`useDebounceFn expected parameter is a function, got ${typeof fn}`);
    }
  }

  const fnRef = useLatest(fn);

  const wait = options?.wait ?? 1000;

  const debounced = useMemo(
    () =>
      debounce(
        (...args: Parameters<T>): ReturnType<T> => {
          return fnRef.current(...args);
        },
        wait,
        options,
      ),
    [],
  );

  useUnmount(() => {
    debounced.cancel();
  });

  return {
    run: debounced,
    cancel: debounced.cancel,
    flush: debounced.flush,
  };
}