Package Exports
- @rooks/use-fresh-ref
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Readme
@rooks/use-fresh-ref
About
Avoid stale state in callbacks with this hook. Auto updates values using a ref.
Installation
npm install --save @rooks/use-fresh-refImporting the hook
import useFreshRef from "@rooks/use-fresh-ref"Usage
function Demo() {
const [value, setValue] = useState(5)
function increment(){
setValue(value + 1)
}
const freshIncrementRef = useFreshRef(increment);
useEffect(() => {
function tick(){
freshIncrementRef.current();
}
const intervalId = setInterval(tick,1000)
return clearInterval(intervalId)
}, [])
return null
}
render(<Demo/>)