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+/**
+ * Redux v.3.6.0
+ */
+(function webpackUniversalModuleDefinition(root, factory) {
+ if(typeof exports === 'object' && typeof module === 'object')
+ module.exports = factory();
+ else if(typeof define === 'function' && define.amd)
+ define([], factory);
+ else if(typeof exports === 'object')
+ exports["Redux"] = factory();
+ else
+ root["Redux"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ // The module cache
+/******/ var installedModules = {};
+
+/******/ // The require function
+/******/ function __webpack_require__(moduleId) {
+
+/******/ // Check if module is in cache
+/******/ if(installedModules[moduleId])
+/******/ return installedModules[moduleId].exports;
+
+/******/ // Create a new module (and put it into the cache)
+/******/ var module = installedModules[moduleId] = {
+/******/ exports: {},
+/******/ id: moduleId,
+/******/ loaded: false
+/******/ };
+
+/******/ // Execute the module function
+/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ // Flag the module as loaded
+/******/ module.loaded = true;
+
+/******/ // Return the exports of the module
+/******/ return module.exports;
+/******/ }
+
+
+/******/ // expose the modules object (__webpack_modules__)
+/******/ __webpack_require__.m = modules;
+
+/******/ // expose the module cache
+/******/ __webpack_require__.c = installedModules;
+
+/******/ // __webpack_public_path__
+/******/ __webpack_require__.p = "";
+
+/******/ // Load entry module and return exports
+/******/ return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports, __webpack_require__) {
+
+ 'use strict';
+
+ exports.__esModule = true;
+ exports.compose = exports.applyMiddleware = exports.bindActionCreators = exports.combineReducers = exports.createStore = undefined;
+
+ var _createStore = __webpack_require__(2);
+
+ var _createStore2 = _interopRequireDefault(_createStore);
+
+ var _combineReducers = __webpack_require__(7);
+
+ var _combineReducers2 = _interopRequireDefault(_combineReducers);
+
+ var _bindActionCreators = __webpack_require__(6);
+
+ var _bindActionCreators2 = _interopRequireDefault(_bindActionCreators);
+
+ var _applyMiddleware = __webpack_require__(5);
+
+ var _applyMiddleware2 = _interopRequireDefault(_applyMiddleware);
+
+ var _compose = __webpack_require__(1);
+
+ var _compose2 = _interopRequireDefault(_compose);
+
+ var _warning = __webpack_require__(3);
+
+ var _warning2 = _interopRequireDefault(_warning);
+
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+ /*
+ * This is a dummy function to check if the function name has been altered by minification.
+ * If the function has been minified and NODE_ENV !== 'production', warn the user.
+ */
+ function isCrushed() {}
+
+ if (("development") !== 'production' && typeof isCrushed.name === 'string' && isCrushed.name !== 'isCrushed') {
+ (0, _warning2['default'])('You are currently using minified code outside of NODE_ENV === \'production\'. ' + 'This means that you are running a slower development build of Redux. ' + 'You can use loose-envify (https://github.com/zertosh/loose-envify) for browserify ' + 'or DefinePlugin for webpack (http://stackoverflow.com/questions/30030031) ' + 'to ensure you have the correct code for your production build.');
+ }
+
+ exports.createStore = _createStore2['default'];
+ exports.combineReducers = _combineReducers2['default'];
+ exports.bindActionCreators = _bindActionCreators2['default'];
+ exports.applyMiddleware = _applyMiddleware2['default'];
+ exports.compose = _compose2['default'];
+
+/***/ },
+/* 1 */
+/***/ function(module, exports) {
+
+ "use strict";
+
+ exports.__esModule = true;
+ exports["default"] = compose;
+ /**
+ * Composes single-argument functions from right to left. The rightmost
+ * function can take multiple arguments as it provides the signature for
+ * the resulting composite function.
+ *
+ * @param {...Function} funcs The functions to compose.
+ * @returns {Function} A function obtained by composing the argument functions
+ * from right to left. For example, compose(f, g, h) is identical to doing
+ * (...args) => f(g(h(...args))).
+ */
+
+ function compose() {
+ for (var _len = arguments.length, funcs = Array(_len), _key = 0; _key < _len; _key++) {
+ funcs[_key] = arguments[_key];
+ }
+
+ if (funcs.length === 0) {
+ return function (arg) {
+ return arg;
+ };
+ }
+
+ if (funcs.length === 1) {
+ return funcs[0];
+ }
+
+ var last = funcs[funcs.length - 1];
+ var rest = funcs.slice(0, -1);
+ return function () {
+ return rest.reduceRight(function (composed, f) {
+ return f(composed);
+ }, last.apply(undefined, arguments));
+ };
+ }
+
+/***/ },
+/* 2 */
+/***/ function(module, exports, __webpack_require__) {
+
+ 'use strict';
+
+ exports.__esModule = true;
+ exports.ActionTypes = undefined;
+ exports['default'] = createStore;
+
+ var _isPlainObject = __webpack_require__(4);
+
+ var _isPlainObject2 = _interopRequireDefault(_isPlainObject);
+
+ var _symbolObservable = __webpack_require__(12);
+
+ var _symbolObservable2 = _interopRequireDefault(_symbolObservable);
+
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+ /**
+ * These are private action types reserved by Redux.
+ * For any unknown actions, you must return the current state.
+ * If the current state is undefined, you must return the initial state.
+ * Do not reference these action types directly in your code.
+ */
+ var ActionTypes = exports.ActionTypes = {
+ INIT: '@@redux/INIT'
+ };
+
+ /**
+ * Creates a Redux store that holds the state tree.
+ * The only way to change the data in the store is to call `dispatch()` on it.
+ *
+ * There should only be a single store in your app. To specify how different
+ * parts of the state tree respond to actions, you may combine several reducers
+ * into a single reducer function by using `combineReducers`.
+ *
+ * @param {Function} reducer A function that returns the next state tree, given
+ * the current state tree and the action to handle.
+ *
+ * @param {any} [preloadedState] The initial state. You may optionally specify it
+ * to hydrate the state from the server in universal apps, or to restore a
+ * previously serialized user session.
+ * If you use `combineReducers` to produce the root reducer function, this must be
+ * an object with the same shape as `combineReducers` keys.
+ *
+ * @param {Function} enhancer The store enhancer. You may optionally specify it
+ * to enhance the store with third-party capabilities such as middleware,
+ * time travel, persistence, etc. The only store enhancer that ships with Redux
+ * is `applyMiddleware()`.
+ *
+ * @returns {Store} A Redux store that lets you read the state, dispatch actions
+ * and subscribe to changes.
+ */
+ function createStore(reducer, preloadedState, enhancer) {
+ var _ref2;
+
+ if (typeof preloadedState === 'function' && typeof enhancer === 'undefined') {
+ enhancer = preloadedState;
+ preloadedState = undefined;
+ }
+
+ if (typeof enhancer !== 'undefined') {
+ if (typeof enhancer !== 'function') {
+ throw new Error('Expected the enhancer to be a function.');
+ }
+
+ return enhancer(createStore)(reducer, preloadedState);
+ }
+
+ if (typeof reducer !== 'function') {
+ throw new Error('Expected the reducer to be a function.');
+ }
+
+ var currentReducer = reducer;
+ var currentState = preloadedState;
+ var currentListeners = [];
+ var nextListeners = currentListeners;
+ var isDispatching = false;
+
+ function ensureCanMutateNextListeners() {
+ if (nextListeners === currentListeners) {
+ nextListeners = currentListeners.slice();
+ }
+ }
+
+ /**
+ * Reads the state tree managed by the store.
+ *
+ * @returns {any} The current state tree of your application.
+ */
+ function getState() {
+ return currentState;
+ }
+
+ /**
+ * Adds a change listener. It will be called any time an action is dispatched,
+ * and some part of the state tree may potentially have changed. You may then
+ * call `getState()` to read the current state tree inside the callback.
+ *
+ * You may call `dispatch()` from a change listener, with the following
+ * caveats:
+ *
+ * 1. The subscriptions are snapshotted just before every `dispatch()` call.
+ * If you subscribe or unsubscribe while the listeners are being invoked, this
+ * will not have any effect on the `dispatch()` that is currently in progress.
+ * However, the next `dispatch()` call, whether nested or not, will use a more
+ * recent snapshot of the subscription list.
+ *
+ * 2. The listener should not expect to see all state changes, as the state
+ * might have been updated multiple times during a nested `dispatch()` before
+ * the listener is called. It is, however, guaranteed that all subscribers
+ * registered before the `dispatch()` started will be called with the latest
+ * state by the time it exits.
+ *
+ * @param {Function} listener A callback to be invoked on every dispatch.
+ * @returns {Function} A function to remove this change listener.
+ */
+ function subscribe(listener) {
+ if (typeof listener !== 'function') {
+ throw new Error('Expected listener to be a function.');
+ }
+
+ var isSubscribed = true;
+
+ ensureCanMutateNextListeners();
+ nextListeners.push(listener);
+
+ return function unsubscribe() {
+ if (!isSubscribed) {
+ return;
+ }
+
+ isSubscribed = false;
+
+ ensureCanMutateNextListeners();
+ var index = nextListeners.indexOf(listener);
+ nextListeners.splice(index, 1);
+ };
+ }
+
+ /**
+ * Dispatches an action. It is the only way to trigger a state change.
+ *
+ * The `reducer` function, used to create the store, will be called with the
+ * current state tree and the given `action`. Its return value will
+ * be considered the **next** state of the tree, and the change listeners
+ * will be notified.
+ *
+ * The base implementation only supports plain object actions. If you want to
+ * dispatch a Promise, an Observable, a thunk, or something else, you need to
+ * wrap your store creating function into the corresponding middleware. For
+ * example, see the documentation for the `redux-thunk` package. Even the
+ * middleware will eventually dispatch plain object actions using this method.
+ *
+ * @param {Object} action A plain object representing “what changed”. It is
+ * a good idea to keep actions serializable so you can record and replay user
+ * sessions, or use the time travelling `redux-devtools`. An action must have
+ * a `type` property which may not be `undefined`. It is a good idea to use
+ * string constants for action types.
+ *
+ * @returns {Object} For convenience, the same action object you dispatched.
+ *
+ * Note that, if you use a custom middleware, it may wrap `dispatch()` to
+ * return something else (for example, a Promise you can await).
+ */
+ function dispatch(action) {
+ if (!(0, _isPlainObject2['default'])(action)) {
+ throw new Error('Actions must be plain objects. ' + 'Use custom middleware for async actions.');
+ }
+
+ if (typeof action.type === 'undefined') {
+ throw new Error('Actions may not have an undefined "type" property. ' + 'Have you misspelled a constant?');
+ }
+
+ if (isDispatching) {
+ throw new Error('Reducers may not dispatch actions.');
+ }
+
+ try {
+ isDispatching = true;
+ currentState = currentReducer(currentState, action);
+ } finally {
+ isDispatching = false;
+ }
+
+ var listeners = currentListeners = nextListeners;
+ for (var i = 0; i < listeners.length; i++) {
+ listeners[i]();
+ }
+
+ return action;
+ }
+
+ /**
+ * Replaces the reducer currently used by the store to calculate the state.
+ *
+ * You might need this if your app implements code splitting and you want to
+ * load some of the reducers dynamically. You might also need this if you
+ * implement a hot reloading mechanism for Redux.
+ *
+ * @param {Function} nextReducer The reducer for the store to use instead.
+ * @returns {void}
+ */
+ function replaceReducer(nextReducer) {
+ if (typeof nextReducer !== 'function') {
+ throw new Error('Expected the nextReducer to be a function.');
+ }
+
+ currentReducer = nextReducer;
+ dispatch({ type: ActionTypes.INIT });
+ }
+
+ /**
+ * Interoperability point for observable/reactive libraries.
+ * @returns {observable} A minimal observable of state changes.
+ * For more information, see the observable proposal:
+ * https://github.com/zenparsing/es-observable
+ */
+ function observable() {
+ var _ref;
+
+ var outerSubscribe = subscribe;
+ return _ref = {
+ /**
+ * The minimal observable subscription method.
+ * @param {Object} observer Any object that can be used as an observer.
+ * The observer object should have a `next` method.
+ * @returns {subscription} An object with an `unsubscribe` method that can
+ * be used to unsubscribe the observable from the store, and prevent further
+ * emission of values from the observable.
+ */
+ subscribe: function subscribe(observer) {
+ if (typeof observer !== 'object') {
+ throw new TypeError('Expected the observer to be an object.');
+ }
+
+ function observeState() {
+ if (observer.next) {
+ observer.next(getState());
+ }
+ }
+
+ observeState();
+ var unsubscribe = outerSubscribe(observeState);
+ return { unsubscribe: unsubscribe };
+ }
+ }, _ref[_symbolObservable2['default']] = function () {
+ return this;
+ }, _ref;
+ }
+
+ // When a store is created, an "INIT" action is dispatched so that every
+ // reducer returns their initial state. This effectively populates
+ // the initial state tree.
+ dispatch({ type: ActionTypes.INIT });
+
+ return _ref2 = {
+ dispatch: dispatch,
+ subscribe: subscribe,
+ getState: getState,
+ replaceReducer: replaceReducer
+ }, _ref2[_symbolObservable2['default']] = observable, _ref2;
+ }
+
+/***/ },
+/* 3 */
+/***/ function(module, exports) {
+
+ 'use strict';
+
+ exports.__esModule = true;
+ exports['default'] = warning;
+ /**
+ * Prints a warning in the console if it exists.
+ *
+ * @param {String} message The warning message.
+ * @returns {void}
+ */
+ function warning(message) {
+ /* eslint-disable no-console */
+ if (typeof console !== 'undefined' && typeof console.error === 'function') {
+ console.error(message);
+ }
+ /* eslint-enable no-console */
+ try {
+ // This error was thrown as a convenience so that if you enable
+ // "break on all exceptions" in your console,
+ // it would pause the execution at this line.
+ throw new Error(message);
+ /* eslint-disable no-empty */
+ } catch (e) {}
+ /* eslint-enable no-empty */
+ }
+
+/***/ },
+/* 4 */
+/***/ function(module, exports, __webpack_require__) {
+
+ var getPrototype = __webpack_require__(8),
+ isHostObject = __webpack_require__(9),
+ isObjectLike = __webpack_require__(11);
+
+ /** `Object#toString` result references. */
+ var objectTag = '[object Object]';
+
+ /** Used for built-in method references. */
+ var funcProto = Function.prototype,
+ objectProto = Object.prototype;
+
+ /** Used to resolve the decompiled source of functions. */
+ var funcToString = funcProto.toString;
+
+ /** Used to check objects for own properties. */
+ var hasOwnProperty = objectProto.hasOwnProperty;
+
+ /** Used to infer the `Object` constructor. */
+ var objectCtorString = funcToString.call(Object);
+
+ /**
+ * Used to resolve the
+ * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
+ * of values.
+ */
+ var objectToString = objectProto.toString;
+
+ /**
+ * Checks if `value` is a plain object, that is, an object created by the
+ * `Object` constructor or one with a `[[Prototype]]` of `null`.
+ *
+ * @static
+ * @memberOf _
+ * @since 0.8.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
+ * @example
+ *
+ * function Foo() {
+ * this.a = 1;
+ * }
+ *
+ * _.isPlainObject(new Foo);
+ * // => false
+ *
+ * _.isPlainObject([1, 2, 3]);
+ * // => false
+ *
+ * _.isPlainObject({ 'x': 0, 'y': 0 });
+ * // => true
+ *
+ * _.isPlainObject(Object.create(null));
+ * // => true
+ */
+ function isPlainObject(value) {
+ if (!isObjectLike(value) ||
+ objectToString.call(value) != objectTag || isHostObject(value)) {
+ return false;
+ }
+ var proto = getPrototype(value);
+ if (proto === null) {
+ return true;
+ }
+ var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
+ return (typeof Ctor == 'function' &&
+ Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString);
+ }
+
+ module.exports = isPlainObject;
+
+
+/***/ },
+/* 5 */
+/***/ function(module, exports, __webpack_require__) {
+
+ 'use strict';
+
+ exports.__esModule = true;
+
+ var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
+
+ exports['default'] = applyMiddleware;
+
+ var _compose = __webpack_require__(1);
+
+ var _compose2 = _interopRequireDefault(_compose);
+
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+ /**
+ * Creates a store enhancer that applies middleware to the dispatch method
+ * of the Redux store. This is handy for a variety of tasks, such as expressing
+ * asynchronous actions in a concise manner, or logging every action payload.
+ *
+ * See `redux-thunk` package as an example of the Redux middleware.
+ *
+ * Because middleware is potentially asynchronous, this should be the first
+ * store enhancer in the composition chain.
+ *
+ * Note that each middleware will be given the `dispatch` and `getState` functions
+ * as named arguments.
+ *
+ * @param {...Function} middlewares The middleware chain to be applied.
+ * @returns {Function} A store enhancer applying the middleware.
+ */
+ function applyMiddleware() {
+ for (var _len = arguments.length, middlewares = Array(_len), _key = 0; _key < _len; _key++) {
+ middlewares[_key] = arguments[_key];
+ }
+
+ return function (createStore) {
+ return function (reducer, preloadedState, enhancer) {
+ var store = createStore(reducer, preloadedState, enhancer);
+ var _dispatch = store.dispatch;
+ var chain = [];
+
+ var middlewareAPI = {
+ getState: store.getState,
+ dispatch: function dispatch(action) {
+ return _dispatch(action);
+ }
+ };
+ chain = middlewares.map(function (middleware) {
+ return middleware(middlewareAPI);
+ });
+ _dispatch = _compose2['default'].apply(undefined, chain)(store.dispatch);
+
+ return _extends({}, store, {
+ dispatch: _dispatch
+ });
+ };
+ };
+ }
+
+/***/ },
+/* 6 */
+/***/ function(module, exports) {
+
+ 'use strict';
+
+ exports.__esModule = true;
+ exports['default'] = bindActionCreators;
+ function bindActionCreator(actionCreator, dispatch) {
+ return function () {
+ return dispatch(actionCreator.apply(undefined, arguments));
+ };
+ }
+
+ /**
+ * Turns an object whose values are action creators, into an object with the
+ * same keys, but with every function wrapped into a `dispatch` call so they
+ * may be invoked directly. This is just a convenience method, as you can call
+ * `store.dispatch(MyActionCreators.doSomething())` yourself just fine.
+ *
+ * For convenience, you can also pass a single function as the first argument,
+ * and get a function in return.
+ *
+ * @param {Function|Object} actionCreators An object whose values are action
+ * creator functions. One handy way to obtain it is to use ES6 `import * as`
+ * syntax. You may also pass a single function.
+ *
+ * @param {Function} dispatch The `dispatch` function available on your Redux
+ * store.
+ *
+ * @returns {Function|Object} The object mimicking the original object, but with
+ * every action creator wrapped into the `dispatch` call. If you passed a
+ * function as `actionCreators`, the return value will also be a single
+ * function.
+ */
+ function bindActionCreators(actionCreators, dispatch) {
+ if (typeof actionCreators === 'function') {
+ return bindActionCreator(actionCreators, dispatch);
+ }
+
+ if (typeof actionCreators !== 'object' || actionCreators === null) {
+ throw new Error('bindActionCreators expected an object or a function, instead received ' + (actionCreators === null ? 'null' : typeof actionCreators) + '. ' + 'Did you write "import ActionCreators from" instead of "import * as ActionCreators from"?');
+ }
+
+ var keys = Object.keys(actionCreators);
+ var boundActionCreators = {};
+ for (var i = 0; i < keys.length; i++) {
+ var key = keys[i];
+ var actionCreator = actionCreators[key];
+ if (typeof actionCreator === 'function') {
+ boundActionCreators[key] = bindActionCreator(actionCreator, dispatch);
+ }
+ }
+ return boundActionCreators;
+ }
+
+/***/ },
+/* 7 */
+/***/ function(module, exports, __webpack_require__) {
+
+ 'use strict';
+
+ exports.__esModule = true;
+ exports['default'] = combineReducers;
+
+ var _createStore = __webpack_require__(2);
+
+ var _isPlainObject = __webpack_require__(4);
+
+ var _isPlainObject2 = _interopRequireDefault(_isPlainObject);
+
+ var _warning = __webpack_require__(3);
+
+ var _warning2 = _interopRequireDefault(_warning);
+
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+ function getUndefinedStateErrorMessage(key, action) {
+ var actionType = action && action.type;
+ var actionName = actionType && '"' + actionType.toString() + '"' || 'an action';
+
+ return 'Given action ' + actionName + ', reducer "' + key + '" returned undefined. ' + 'To ignore an action, you must explicitly return the previous state.';
+ }
+
+ function getUnexpectedStateShapeWarningMessage(inputState, reducers, action, unexpectedKeyCache) {
+ var reducerKeys = Object.keys(reducers);
+ var argumentName = action && action.type === _createStore.ActionTypes.INIT ? 'preloadedState argument passed to createStore' : 'previous state received by the reducer';
+
+ if (reducerKeys.length === 0) {
+ return 'Store does not have a valid reducer. Make sure the argument passed ' + 'to combineReducers is an object whose values are reducers.';
+ }
+
+ if (!(0, _isPlainObject2['default'])(inputState)) {
+ return 'The ' + argumentName + ' has unexpected type of "' + {}.toString.call(inputState).match(/\s([a-z|A-Z]+)/)[1] + '". Expected argument to be an object with the following ' + ('keys: "' + reducerKeys.join('", "') + '"');
+ }
+
+ var unexpectedKeys = Object.keys(inputState).filter(function (key) {
+ return !reducers.hasOwnProperty(key) && !unexpectedKeyCache[key];
+ });
+
+ unexpectedKeys.forEach(function (key) {
+ unexpectedKeyCache[key] = true;
+ });
+
+ if (unexpectedKeys.length > 0) {
+ return 'Unexpected ' + (unexpectedKeys.length > 1 ? 'keys' : 'key') + ' ' + ('"' + unexpectedKeys.join('", "') + '" found in ' + argumentName + '. ') + 'Expected to find one of the known reducer keys instead: ' + ('"' + reducerKeys.join('", "') + '". Unexpected keys will be ignored.');
+ }
+ }
+
+ function assertReducerSanity(reducers) {
+ Object.keys(reducers).forEach(function (key) {
+ var reducer = reducers[key];
+ var initialState = reducer(undefined, { type: _createStore.ActionTypes.INIT });
+
+ if (typeof initialState === 'undefined') {
+ throw new Error('Reducer "' + key + '" returned undefined during initialization. ' + 'If the state passed to the reducer is undefined, you must ' + 'explicitly return the initial state. The initial state may ' + 'not be undefined.');
+ }
+
+ var type = '@@redux/PROBE_UNKNOWN_ACTION_' + Math.random().toString(36).substring(7).split('').join('.');
+ if (typeof reducer(undefined, { type: type }) === 'undefined') {
+ throw new Error('Reducer "' + key + '" returned undefined when probed with a random type. ' + ('Don\'t try to handle ' + _createStore.ActionTypes.INIT + ' or other actions in "redux/*" ') + 'namespace. They are considered private. Instead, you must return the ' + 'current state for any unknown actions, unless it is undefined, ' + 'in which case you must return the initial state, regardless of the ' + 'action type. The initial state may not be undefined.');
+ }
+ });
+ }
+
+ /**
+ * Turns an object whose values are different reducer functions, into a single
+ * reducer function. It will call every child reducer, and gather their results
+ * into a single state object, whose keys correspond to the keys of the passed
+ * reducer functions.
+ *
+ * @param {Object} reducers An object whose values correspond to different
+ * reducer functions that need to be combined into one. One handy way to obtain
+ * it is to use ES6 `import * as reducers` syntax. The reducers may never return
+ * undefined for any action. Instead, they should return their initial state
+ * if the state passed to them was undefined, and the current state for any
+ * unrecognized action.
+ *
+ * @returns {Function} A reducer function that invokes every reducer inside the
+ * passed object, and builds a state object with the same shape.
+ */
+ function combineReducers(reducers) {
+ var reducerKeys = Object.keys(reducers);
+ var finalReducers = {};
+ for (var i = 0; i < reducerKeys.length; i++) {
+ var key = reducerKeys[i];
+
+ if (true) {
+ if (typeof reducers[key] === 'undefined') {
+ (0, _warning2['default'])('No reducer provided for key "' + key + '"');
+ }
+ }
+
+ if (typeof reducers[key] === 'function') {
+ finalReducers[key] = reducers[key];
+ }
+ }
+ var finalReducerKeys = Object.keys(finalReducers);
+
+ if (true) {
+ var unexpectedKeyCache = {};
+ }
+
+ var sanityError;
+ try {
+ assertReducerSanity(finalReducers);
+ } catch (e) {
+ sanityError = e;
+ }
+
+ return function combination() {
+ var state = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];
+ var action = arguments[1];
+
+ if (sanityError) {
+ throw sanityError;
+ }
+
+ if (true) {
+ var warningMessage = getUnexpectedStateShapeWarningMessage(state, finalReducers, action, unexpectedKeyCache);
+ if (warningMessage) {
+ (0, _warning2['default'])(warningMessage);
+ }
+ }
+
+ var hasChanged = false;
+ var nextState = {};
+ for (var i = 0; i < finalReducerKeys.length; i++) {
+ var key = finalReducerKeys[i];
+ var reducer = finalReducers[key];
+ var previousStateForKey = state[key];
+ var nextStateForKey = reducer(previousStateForKey, action);
+ if (typeof nextStateForKey === 'undefined') {
+ var errorMessage = getUndefinedStateErrorMessage(key, action);
+ throw new Error(errorMessage);
+ }
+ nextState[key] = nextStateForKey;
+ hasChanged = hasChanged || nextStateForKey !== previousStateForKey;
+ }
+ return hasChanged ? nextState : state;
+ };
+ }
+
+/***/ },
+/* 8 */
+/***/ function(module, exports, __webpack_require__) {
+
+ var overArg = __webpack_require__(10);
+
+ /** Built-in value references. */
+ var getPrototype = overArg(Object.getPrototypeOf, Object);
+
+ module.exports = getPrototype;
+
+
+/***/ },
+/* 9 */
+/***/ function(module, exports) {
+
+ /**
+ * Checks if `value` is a host object in IE < 9.
+ *
+ * @private
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+ */
+ function isHostObject(value) {
+ // Many host objects are `Object` objects that can coerce to strings
+ // despite having improperly defined `toString` methods.
+ var result = false;
+ if (value != null && typeof value.toString != 'function') {
+ try {
+ result = !!(value + '');
+ } catch (e) {}
+ }
+ return result;
+ }
+
+ module.exports = isHostObject;
+
+
+/***/ },
+/* 10 */
+/***/ function(module, exports) {
+
+ /**
+ * Creates a unary function that invokes `func` with its argument transformed.
+ *
+ * @private
+ * @param {Function} func The function to wrap.
+ * @param {Function} transform The argument transform.
+ * @returns {Function} Returns the new function.
+ */
+ function overArg(func, transform) {
+ return function(arg) {
+ return func(transform(arg));
+ };
+ }
+
+ module.exports = overArg;
+
+
+/***/ },
+/* 11 */
+/***/ function(module, exports) {
+
+ /**
+ * Checks if `value` is object-like. A value is object-like if it's not `null`
+ * and has a `typeof` result of "object".
+ *
+ * @static
+ * @memberOf _
+ * @since 4.0.0
+ * @category Lang
+ * @param {*} value The value to check.
+ * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+ * @example
+ *
+ * _.isObjectLike({});
+ * // => true
+ *
+ * _.isObjectLike([1, 2, 3]);
+ * // => true
+ *
+ * _.isObjectLike(_.noop);
+ * // => false
+ *
+ * _.isObjectLike(null);
+ * // => false
+ */
+ function isObjectLike(value) {
+ return !!value && typeof value == 'object';
+ }
+
+ module.exports = isObjectLike;
+
+
+/***/ },
+/* 12 */
+/***/ function(module, exports, __webpack_require__) {
+
+ module.exports = __webpack_require__(13);
+
+
+/***/ },
+/* 13 */
+/***/ function(module, exports, __webpack_require__) {
+
+ /* WEBPACK VAR INJECTION */(function(global) {'use strict';
+
+ Object.defineProperty(exports, "__esModule", {
+ value: true
+ });
+
+ var _ponyfill = __webpack_require__(14);
+
+ var _ponyfill2 = _interopRequireDefault(_ponyfill);
+
+ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+ var root = undefined; /* global window */
+
+ if (typeof global !== 'undefined') {
+ root = global;
+ } else if (typeof window !== 'undefined') {
+ root = window;
+ }
+
+ var result = (0, _ponyfill2['default'])(root);
+ exports['default'] = result;
+ /* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
+
+/***/ },
+/* 14 */
+/***/ function(module, exports) {
+
+ 'use strict';
+
+ Object.defineProperty(exports, "__esModule", {
+ value: true
+ });
+ exports['default'] = symbolObservablePonyfill;
+ function symbolObservablePonyfill(root) {
+ var result;
+ var _Symbol = root.Symbol;
+
+ if (typeof _Symbol === 'function') {
+ if (_Symbol.observable) {
+ result = _Symbol.observable;
+ } else {
+ result = _Symbol('observable');
+ _Symbol.observable = result;
+ }
+ } else {
+ result = '@@observable';
+ }
+
+ return result;
+ };
+
+/***/ }
+/******/ ])
+});
+;