1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 |
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7 | 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; };
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8 |
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9 | exports["default"] = createStore;
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10 | function createStore(initialState) {
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11 | var state = initialState;
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12 | var listeners = [];
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13 |
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14 | function setState(partial) {
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15 | state = _extends({}, state, partial);
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16 | for (var i = 0; i < listeners.length; i++) {
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17 | listeners[i]();
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18 | }
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19 | }
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20 |
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21 | function getState() {
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22 | return state;
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23 | }
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24 |
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25 | function subscribe(listener) {
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26 | listeners.push(listener);
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27 |
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28 | return function unsubscribe() {
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29 | var index = listeners.indexOf(listener);
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30 | listeners.splice(index, 1);
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31 | };
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32 | }
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33 |
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34 | return {
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35 | setState: setState,
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36 | getState: getState,
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37 | subscribe: subscribe
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38 | };
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39 | }
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40 | module.exports = exports["default"]; |
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