75 lines
2.7 KiB
JavaScript
75 lines
2.7 KiB
JavaScript
(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
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typeof define === 'function' && define.amd ? define(['exports'], factory) :
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.zustandVanilla = {}));
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})(this, (function (exports) { 'use strict';
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var createStoreImpl = function createStoreImpl(createState, configs) {
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var timeout;
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var state;
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var listeners = new Set();
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var setState = function setState(partial, replace) {
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var nextState = typeof partial === 'function' ? partial(state) : partial;
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if (!Object.is(nextState, state)) {
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var _previousState = state;
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state = (replace != null ? replace : typeof nextState !== 'object' || nextState === null) ? nextState : Object.assign({}, state, nextState);
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listeners.forEach(function (listener) {
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return listener(state, _previousState);
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});
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}
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};
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var getState = function getState() {
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return state;
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};
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var getInitialState = function getInitialState() {
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return initialState;
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};
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var resetBasedOnCachTime = function resetBasedOnCachTime() {
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if (!(configs != null && configs.cacheTime)) return;
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if (timeout) clearTimeout(timeout);
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timeout = setTimeout(function () {
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state = createState(setState, getState, api);
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}, configs == null ? void 0 : configs.cacheTime);
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};
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var subscribe = function subscribe(listener) {
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listeners.add(listener);
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if (timeout) clearTimeout(timeout);
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return function () {
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var responseDelete = listeners.delete(listener);
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if (!listeners.size) {
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resetBasedOnCachTime();
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}
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return responseDelete;
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};
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};
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var destroy = function destroy() {
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{
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console.warn('[DEPRECATED] The `destroy` method will be unsupported in a future version. Instead use unsubscribe function returned by subscribe. Everything will be garbage-collected if store is garbage-collected.');
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}
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listeners.clear();
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};
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var api = {
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setState: setState,
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getState: getState,
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getInitialState: getInitialState,
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subscribe: subscribe,
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destroy: destroy
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};
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var initialState = state = createState(setState, getState, api);
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return api;
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};
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var createStore = createStoreImpl;
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var vanilla = (function (createState) {
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{
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console.warn("[DEPRECATED] Default export is deprecated. Instead use import { createStore } from 'zustand/vanilla'.");
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}
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return createStore(createState);
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});
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exports.createStore = createStore;
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exports.default = vanilla;
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Object.defineProperty(exports, '__esModule', { value: true });
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}));
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