Files
planka/client/src/lib/hooks/use-previous.js
2020-03-25 00:15:47 +05:00

12 lines
201 B
JavaScript

import { useEffect, useRef } from 'react';
export default (value) => {
const prevValue = useRef();
useEffect(() => {
prevValue.current = value;
}, [value]);
return prevValue.current;
};