| 1 | "use strict";
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| 2 | var __extends = (this && this.__extends) || (function () {
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| 3 | var extendStatics = function (d, b) {
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| 4 | extendStatics = Object.setPrototypeOf ||
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| 5 | ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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| 6 | function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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| 7 | return extendStatics(d, b);
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| 8 | }
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| 9 | return function (d, b) {
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| 10 | extendStatics(d, b);
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| 11 | function __() { this.constructor = d; }
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| 12 | d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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| 13 | };
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| 14 | })();
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| 15 | Object.defineProperty(exports, "__esModule", { value: true });
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| 16 | var Subscriber_1 = require("../Subscriber");
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| 17 | function map(project, thisArg) {
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| 18 | return function mapOperation(source) {
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| 19 | if (typeof project !== 'function') {
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| 20 | throw new TypeError('argument is not a function. Are you looking for `mapTo()`?');
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| 21 | }
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| 22 | return source.lift(new MapOperator(project, thisArg));
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| 23 | };
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| 24 | }
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| 25 | exports.map = map;
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| 26 | var MapOperator = (function () {
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| 27 | function MapOperator(project, thisArg) {
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| 28 | this.project = project;
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| 29 | this.thisArg = thisArg;
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| 30 | }
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| 31 | MapOperator.prototype.call = function (subscriber, source) {
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| 32 | return source.subscribe(new MapSubscriber(subscriber, this.project, this.thisArg));
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| 33 | };
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| 34 | return MapOperator;
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| 35 | }());
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| 36 | exports.MapOperator = MapOperator;
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| 37 | var MapSubscriber = (function (_super) {
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| 38 | __extends(MapSubscriber, _super);
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| 39 | function MapSubscriber(destination, project, thisArg) {
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| 40 | var _this = _super.call(this, destination) || this;
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| 41 | _this.project = project;
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| 42 | _this.count = 0;
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| 43 | _this.thisArg = thisArg || _this;
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| 44 | return _this;
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| 45 | }
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| 46 | MapSubscriber.prototype._next = function (value) {
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| 47 | var result;
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| 48 | try {
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| 49 | result = this.project.call(this.thisArg, value, this.count++);
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| 50 | }
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| 51 | catch (err) {
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| 52 | this.destination.error(err);
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| 53 | return;
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| 54 | }
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| 55 | this.destination.next(result);
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| 56 | };
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| 57 | return MapSubscriber;
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| 58 | }(Subscriber_1.Subscriber));
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| 59 | //# sourceMappingURL=map.js.map |
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