Files
ontime/apps/client/src/common/hooks/useInterval.js
T
Carlos Valente 2c47d90f34 chore: configure project wide linter (#577)
* chore(lint): configure project-wide linter

* chore(lint): improve linting in files

* chore(lint): hide warnings in CI
2023-11-07 22:30:39 +01:00

28 lines
568 B
JavaScript

import { useEffect, useRef } from 'react';
/**
* @description utility hook to around setInterval
* @param callback
* @param delay
*/
export const useInterval = (callback, delay) => {
const savedCallback = useRef();
useEffect(() => {
savedCallback.current = callback;
}, [callback]);
useEffect(() => {
/**
* @description function to be called
*/
function tick() {
savedCallback.current();
}
if (delay !== null) {
const id = setInterval(tick, delay);
return () => clearInterval(id);
}
}, [delay]);
};