@react-corekit/use-interval
Version:
React Hook implementation for setInterval()
20 lines (16 loc) • 421 B
JavaScript
import React, { useEffect, useRef } from "react";
export const useInterval = (callback, delay) => {
const savedCallback = useRef();
useEffect(() => {
savedCallback.current = callback;
}, [callback]);
useEffect(() => {
function tick() {
savedCallback.current();
}
if (delay !== null) {
let id = setInterval(tick, delay);
return () => clearInterval(id);
}
}, [delay]);
};