13 lines
384 B
JavaScript
13 lines
384 B
JavaScript
import { useCallback, useEffect, useRef } from 'react';
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export default function useMountedState() {
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var mountedRef = useRef(false);
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var get = useCallback(function () { return mountedRef.current; }, []);
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useEffect(function () {
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mountedRef.current = true;
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return function () {
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mountedRef.current = false;
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};
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}, []);
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return get;
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}
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