add hw2

node_modules/jotai/react/utils.js

@@ -0,0 +1,100 @@
+'use client';
+'use strict';
+
+var react$1 = require('react');
+var react = require('jotai/react');
+var utils = require('jotai/vanilla/utils');
+var vanilla = require('jotai/vanilla');
+
+function useResetAtom(anAtom, options) {
+  var setAtom = react.useSetAtom(anAtom, options);
+  var resetAtom = react$1.useCallback(function () {
+    return setAtom(utils.RESET);
+  }, [setAtom]);
+  return resetAtom;
+}
+
+function useReducerAtom(anAtom, reducer, options) {
+  if (process.env.NODE_ENV !== 'production') {
+    console.warn('[DEPRECATED] useReducerAtom is deprecated and will be removed in the future. Please create your own version using the recipe. https://github.com/pmndrs/jotai/pull/2467');
+  }
+  var _useAtom = react.useAtom(anAtom, options),
+    state = _useAtom[0],
+    setState = _useAtom[1];
+  var dispatch = react$1.useCallback(function (action) {
+    setState(function (prev) {
+      return reducer(prev, action);
+    });
+  }, [setState, reducer]);
+  return [state, dispatch];
+}
+
+function useAtomCallback(callback, options) {
+  var anAtom = react$1.useMemo(function () {
+    return vanilla.atom(null, function (get, set) {
+      for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
+        args[_key - 2] = arguments[_key];
+      }
+      return callback.apply(void 0, [get, set].concat(args));
+    });
+  }, [callback]);
+  return react.useSetAtom(anAtom, options);
+}
+
+function _arrayLikeToArray(r, a) {
+  (null == a || a > r.length) && (a = r.length);
+  for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e];
+  return n;
+}
+function _createForOfIteratorHelperLoose(r, e) {
+  var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
+  if (t) return (t = t.call(r)).next.bind(t);
+  if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e) {
+    t && (r = t);
+    var o = 0;
+    return function () {
+      return o >= r.length ? {
+        done: true
+      } : {
+        done: false,
+        value: r[o++]
+      };
+    };
+  }
+  throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
+}
+function _unsupportedIterableToArray(r, a) {
+  if (r) {
+    if ("string" == typeof r) return _arrayLikeToArray(r, a);
+    var t = {}.toString.call(r).slice(8, -1);
+    return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
+  }
+}
+
+var hydratedMap = new WeakMap();
+function useHydrateAtoms(values, options) {
+  var store = react.useStore(options);
+  var hydratedSet = getHydratedSet(store);
+  for (var _iterator = _createForOfIteratorHelperLoose(values), _step; !(_step = _iterator()).done;) {
+    var _step$value = _step.value,
+      atom = _step$value[0],
+      args = _step$value.slice(1);
+    if (!hydratedSet.has(atom) || options != null && options.dangerouslyForceHydrate) {
+      hydratedSet.add(atom);
+      store.set.apply(store, [atom].concat(args));
+    }
+  }
+}
+var getHydratedSet = function getHydratedSet(store) {
+  var hydratedSet = hydratedMap.get(store);
+  if (!hydratedSet) {
+    hydratedSet = new WeakSet();
+    hydratedMap.set(store, hydratedSet);
+  }
+  return hydratedSet;
+};
+
+exports.useAtomCallback = useAtomCallback;
+exports.useHydrateAtoms = useHydrateAtoms;
+exports.useReducerAtom = useReducerAtom;
+exports.useResetAtom = useResetAtom;