11 lines
336 B
TypeScript
11 lines
336 B
TypeScript
import usePrevious from './usePrevious';
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const useSyncEffect = <const T extends readonly any[]>(cb: (args: T | readonly []) => void, dependencies: T) => {
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const prevDeps = usePrevious<T>(dependencies);
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if (!prevDeps || dependencies.some((d, i) => d !== prevDeps[i])) {
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cb(prevDeps || []);
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}
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};
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export default useSyncEffect;
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