17 lines
485 B
JavaScript
17 lines
485 B
JavaScript
import { useEffect } from 'react';
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const DEFAULT_STATE_KEY = 'state';
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export const usePersistedContext = (context, key = DEFAULT_STATE_KEY) => {
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const persistedContext = localStorage.getItem(key);
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return persistedContext ? JSON.parse(persistedContext) : context;
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};
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export const usePersistedReducer = ([state, dispatch], key = DEFAULT_STATE_KEY) => {
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useEffect(
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() => localStorage.setItem(key, JSON.stringify(state)),
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[key, state],
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);
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return [state, dispatch];
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};
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