1 | function _extends() { _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; }; return _extends.apply(this, arguments); }
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2 |
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3 |
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4 |
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5 |
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6 | var DefaultStore =
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7 |
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8 | function () {
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9 | function DefaultStore() {
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10 | this.state = {};
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11 | this.callbacks = [];
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12 | }
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13 |
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14 | var _proto = DefaultStore.prototype;
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15 |
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16 | _proto.getState = function getState() {
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17 | return this.state;
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18 | };
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19 |
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20 | _proto.setState = function setState(patch) {
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21 | var prevState = _extends({}, this.state);
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22 |
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23 | var nextState = _extends({}, this.state, patch);
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24 |
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25 | this.state = nextState;
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26 |
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27 | this._publish(prevState, nextState, patch);
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28 | };
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29 |
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30 | _proto.subscribe = function subscribe(listener) {
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31 | var _this = this;
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32 |
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33 | this.callbacks.push(listener);
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34 | return function () {
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35 |
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36 | _this.callbacks.splice(_this.callbacks.indexOf(listener), 1);
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37 | };
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38 | };
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39 |
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40 | _proto._publish = function _publish() {
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41 | for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
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42 | args[_key] = arguments[_key];
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43 | }
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44 |
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45 | this.callbacks.forEach(function (listener) {
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46 | listener.apply(void 0, args);
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47 | });
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48 | };
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49 |
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50 | return DefaultStore;
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51 | }();
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52 |
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53 | DefaultStore.VERSION = "1.2.0";
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54 |
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55 | module.exports = function defaultStore() {
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56 | return new DefaultStore();
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57 | }; |
\ | No newline at end of file |