@uhooks/use-value/dist/index.esm.js

> useValue

import { useCallback, useRef, useState, useMemo } from 'react';

function _slicedToArray(arr, i) {
  return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
function _arrayWithHoles(arr) {
  if (Array.isArray(arr)) return arr;
}
function _iterableToArrayLimit(arr, i) {
  var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"];
  if (_i == null) return;
  var _arr = [];
  var _n = true;
  var _d = false;
  var _s, _e;
  try {
    for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) {
      _arr.push(_s.value);
      if (i && _arr.length === i) break;
    }
  } catch (err) {
    _d = true;
    _e = err;
  } finally {
    try {
      if (!_n && _i["return"] != null) _i["return"]();
    } finally {
      if (_d) throw _e;
    }
  }
  return _arr;
}
function _unsupportedIterableToArray(o, minLen) {
  if (!o) return;
  if (typeof o === "string") return _arrayLikeToArray(o, minLen);
  var n = Object.prototype.toString.call(o).slice(8, -1);
  if (n === "Object" && o.constructor) n = o.constructor.name;
  if (n === "Map" || n === "Set") return Array.from(o);
  if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _arrayLikeToArray(arr, len) {
  if (len == null || len > arr.length) len = arr.length;
  for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
  return arr2;
}
function _nonIterableRest() {
  throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}

function useUpdate() {
  var _useState = useState({}),
    _useState2 = _slicedToArray(_useState, 2),
    setState = _useState2[1];
  return useCallback(function () {
    return setState({});
  }, []);
}
function useMemoizedFn(fn) {
  var fnRef = useRef(fn);
  fnRef.current = useMemo(function () {
    return fn;
  }, [fn]);
  var memoizedFn = useRef();
  if (!memoizedFn.current) {
    memoizedFn.current = function () {
      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }
      return fnRef.current.apply(this, args);
    };
  }
  return memoizedFn.current;
}
function useValue(options) {
  var value = options.value,
    defaultValue = options.defaultValue,
    onChange = options.onChange;
  var update = useUpdate();
  var stateRef = useRef(value !== undefined ? value : defaultValue);
  if (value !== undefined) {
    stateRef.current = value;
  }
  var setState = useMemoizedFn(function (v) {
    var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
    var nextValue = typeof v === 'function' ? v(stateRef.current) : v;
    if (!force && nextValue === stateRef.current) {
      return;
    }
    stateRef.current = nextValue;
    update();
    onChange === null || onChange === void 0 ? void 0 : onChange(nextValue);
  });
  return [stateRef.current, setState];
}

export default useValue;