docs: function(module, exports, __webpack_require__) {
  
  	"use strict";
  	var __extends = (this && this.__extends) || function (d, b) {
  	    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
  	    function __() { this.constructor = d; }
  	    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
  	};
  	var Observable_1 = __webpack_require__(5);
  	var subscribeToResult_1 = __webpack_require__(310);
  	var OuterSubscriber_1 = __webpack_require__(309);
  	/**
  	 * We need this JSDoc comment for affecting ESDoc.
  	 * @extends {Ignored}
  	 * @hide true
  	 */
  	var DeferObservable = (function (_super) {
  	    __extends(DeferObservable, _super);
  	    function DeferObservable(observableFactory) {
  	        _super.call(this);
  	        this.observableFactory = observableFactory;
  	    }
  	    /**
  	     * Creates an Observable that, on subscribe, calls an Observable factory to
  	     * make an Observable for each new Observer.
  	     *
  	     * <span class="informal">Creates the Observable lazily, that is, only when it
  	     * is subscribed.
  	     * </span>
  	     *
  	     * <img src="./img/defer.png" width="100%">
  	     *
  	     * `defer` allows you to create the Observable only when the Observer
  	     * subscribes, and create a fresh Observable for each Observer. It waits until
  	     * an Observer subscribes to it, and then it generates an Observable,
  	     * typically with an Observable factory function. It does this afresh for each
  	     * subscriber, so although each subscriber may think it is subscribing to the
  	     * same Observable, in fact each subscriber gets its own individual
  	     * Observable.
  	     *
  	     * @example <caption>Subscribe to either an Observable of clicks or an Observable of interval, at random</caption>
  	     * var clicksOrInterval = Rx.Observable.defer(function () {
  	     *   if (Math.random() > 0.5) {
  	     *     return Rx.Observable.fromEvent(document, 'click');
  	     *   } else {
  	     *     return Rx.Observable.interval(1000);
  	     *   }
  	     * });
  	     * clicksOrInterval.subscribe(x => console.log(x));
  	     *
  	     * @see {@link create}
  	     *
  	     * @param {function(): Observable|Promise} observableFactory The Observable
  	     * factory function to invoke for each Observer that subscribes to the output
  	     * Observable. May also return a Promise, which will be converted on the fly
  	     * to an Observable.
  	     * @return {Observable} An Observable whose Observers' subscriptions trigger
  	     * an invocation of the given Observable factory function.
  	     * @static true
  	     * @name defer
  	     * @owner Observable
  	     */
  	    DeferObservable.create = function (observableFactory) {
  	        return new DeferObservable(observableFactory);
  	    };
  	    DeferObservable.prototype._subscribe = function (subscriber) {
  	        return new DeferSubscriber(subscriber, this.observableFactory);
  	    };
  	    return DeferObservable;
  	}(Observable_1.Observable));
  	exports.DeferObservable = DeferObservable;
  	var DeferSubscriber = (function (_super) {
  	    __extends(DeferSubscriber, _super);
  	    function DeferSubscriber(destination, factory) {
  	        _super.call(this, destination);
  	        this.factory = factory;
  	        this.tryDefer();
  	    }
  	    DeferSubscriber.prototype.tryDefer = function () {
  	        try {
  	            this._callFactory();
  	        }
  	        catch (err) {
  	            this._error(err);
  	        }
  	    };
  	    DeferSubscriber.prototype._callFactory = function () {
  	        var result = this.factory();
  	        if (result) {
  	            this.add(subscribeToResult_1.subscribeToResult(this, result));
  	        }
  	    };
  	    return DeferSubscriber;
  	}(OuterSubscriber_1.OuterSubscriber));
  	//# sourceMappingURL=DeferObservable.js.map
  
  /***/ }