1 | "use strict";
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2 | Object.defineProperty(exports, "__esModule", { value: true });
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3 | const observable_fns_1 = require("observable-fns");
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4 | exports.Observable = observable_fns_1.Observable;
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5 | const $observers = Symbol("observers");
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6 |
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13 |
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14 |
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15 | class Subject extends observable_fns_1.Observable {
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16 | constructor() {
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17 | super(observer => {
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18 | this[$observers] = [
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19 | ...(this[$observers] || []),
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20 | observer
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21 | ];
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22 | const unsubscribe = () => {
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23 | this[$observers] = this[$observers].filter(someObserver => someObserver !== observer);
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24 | };
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25 | return unsubscribe;
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26 | });
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27 | this[$observers] = [];
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28 | }
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29 | complete() {
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30 | this[$observers].forEach(observer => observer.complete());
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31 | }
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32 | error(error) {
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33 | this[$observers].forEach(observer => observer.error(error));
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34 | }
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35 | next(value) {
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36 | this[$observers].forEach(observer => observer.next(value));
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37 | }
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38 | }
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39 | exports.Subject = Subject;
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