@fruits-chain/react-native-xiaoshu/lib/module/hooks/useDifferentState.js

🌈 React Native UI library

"use strict";

import isEqual from 'lodash/isEqual';
import { useState, useCallback, useRef } from 'react';
const useDifferentState = initialState => {
  const [state, setState] = useState(initialState);
  const StateRef = useRef(state);
  const onChange = useCallback(v => {
    const value = typeof v === 'function' ? v(StateRef.current) : v;
    if (!isEqual(value, StateRef.current)) {
      setState(value);
      StateRef.current = value;
    }
  }, []);
  return [state, onChange];
};
export default useDifferentState;
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