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sturmenta/useOnlyCallOnce.ts

Created September 30, 2024 17:52
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  1. sturmenta created this gist Sep 30, 2024.
    12 changes: 12 additions & 0 deletions useOnlyCallOnce.ts
    View file
    Original file line number Diff line number Diff line change
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    import { useEffect, useRef } from 'react';

    export const useOnlyCallOnce = (cb, condition = true) => {
    const isCalledRef = useRef(false);

    useEffect(() => {
    if (condition && !isCalledRef.current) {
    isCalledRef.current = true;
    cb();
    }
    }, [cb, condition]);
    };