1 | import _objectSpread from "@babel/runtime/helpers/objectSpread2";
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2 | export default function createStore(initialState) {
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3 | var state = initialState;
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4 | var listeners = [];
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5 |
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6 | function setState(partial) {
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7 | state = _objectSpread({}, state, {}, partial);
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8 |
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9 | for (var i = 0; i < listeners.length; i++) {
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10 | listeners[i]();
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11 | }
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12 | }
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13 |
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14 | function getState() {
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15 | return state;
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16 | }
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17 |
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18 | function subscribe(listener) {
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19 | listeners.push(listener);
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20 | return function unsubscribe() {
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21 | var index = listeners.indexOf(listener);
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22 | listeners.splice(index, 1);
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23 | };
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24 | }
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25 |
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26 | return {
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27 | setState: setState,
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28 | getState: getState,
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29 | subscribe: subscribe
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30 | };
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31 | }
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32 |
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