19 lines
355 B
JavaScript
19 lines
355 B
JavaScript
import { useEffect, useRef } from "react"
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export function useInterval(callback, delay) {
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const savedCallback = useRef()
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useEffect(() => {
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savedCallback.current = callback
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})
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useEffect(() => {
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function tick() {
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savedCallback.current()
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}
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let id = setInterval(tick, delay)
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return () => clearInterval(id)
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}, [delay])
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}
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