// ==UserScript==
// @name              anti-redirect (typescript)
// @author            axetroy
// @collaborator      axetroy
// @description       反重定向
// @version           2016.11.18.2728
// @grant             GM_xmlhttpRequest
// @include           *www.baidu.com*
// @include           *tieba.baidu.com*
// @include           *v.baidu.com*
// @include           *www.google.*
// @include           *www.so.com*
// @include           *www.zhihu.com*
// @include           *daily.zhihu.com*
// @include           *weibo.com*
// @include           *twitter.com*
// @connect           *
// @compatible        chrome  完美运行
// @compatible        firefox  完美运行
// @supportURL        http://www.burningall.com
// @run-at            document-start
// @contributionURL   troy450409405@gmail.com|alipay.com
// @namespace         https://greasyfork.org/zh-CN/users/3400-axetroy
// @license           The MIT License (MIT); http://opensource.org/licenses/MIT
// @downloadURL none
// ==/UserScript==

// Github源码:https://github.com/axetroy/anti-redirect


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/* 0 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var root_1 = __webpack_require__(2);
var toSubscriber_1 = __webpack_require__(83);
var observable_1 = __webpack_require__(11);
/**
 * A representation of any set of values over any amount of time. This the most basic building block
 * of RxJS.
 *
 * @class Observable<T>
 */
var Observable = (function () {
    /**
     * @constructor
     * @param {Function} subscribe the function that is  called when the Observable is
     * initially subscribed to. This function is given a Subscriber, to which new values
     * can be `next`ed, or an `error` method can be called to raise an error, or
     * `complete` can be called to notify of a successful completion.
     */
    function Observable(subscribe) {
        this._isScalar = false;
        if (subscribe) {
            this._subscribe = subscribe;
        }
    }
    /**
     * Creates a new Observable, with this Observable as the source, and the passed
     * operator defined as the new observable's operator.
     * @method lift
     * @param {Operator} operator the operator defining the operation to take on the observable
     * @return {Observable} a new observable with the Operator applied
     */
    Observable.prototype.lift = function (operator) {
        var observable = new Observable();
        observable.source = this;
        observable.operator = operator;
        return observable;
    };
    Observable.prototype.subscribe = function (observerOrNext, error, complete) {
        var operator = this.operator;
        var sink = toSubscriber_1.toSubscriber(observerOrNext, error, complete);
        if (operator) {
            operator.call(sink, this);
        }
        else {
            sink.add(this._subscribe(sink));
        }
        if (sink.syncErrorThrowable) {
            sink.syncErrorThrowable = false;
            if (sink.syncErrorThrown) {
                throw sink.syncErrorValue;
            }
        }
        return sink;
    };
    /**
     * @method forEach
     * @param {Function} next a handler for each value emitted by the observable
     * @param {PromiseConstructor} [PromiseCtor] a constructor function used to instantiate the Promise
     * @return {Promise} a promise that either resolves on observable completion or
     *  rejects with the handled error
     */
    Observable.prototype.forEach = function (next, PromiseCtor) {
        var _this = this;
        if (!PromiseCtor) {
            if (root_1.root.Rx && root_1.root.Rx.config && root_1.root.Rx.config.Promise) {
                PromiseCtor = root_1.root.Rx.config.Promise;
            }
            else if (root_1.root.Promise) {
                PromiseCtor = root_1.root.Promise;
            }
        }
        if (!PromiseCtor) {
            throw new Error('no Promise impl found');
        }
        return new PromiseCtor(function (resolve, reject) {
            var subscription = _this.subscribe(function (value) {
                if (subscription) {
                    // if there is a subscription, then we can surmise
                    // the next handling is asynchronous. Any errors thrown
                    // need to be rejected explicitly and unsubscribe must be
                    // called manually
                    try {
                        next(value);
                    }
                    catch (err) {
                        reject(err);
                        subscription.unsubscribe();
                    }
                }
                else {
                    // if there is NO subscription, then we're getting a nexted
                    // value synchronously during subscription. We can just call it.
                    // If it errors, Observable's `subscribe` will ensure the
                    // unsubscription logic is called, then synchronously rethrow the error.
                    // After that, Promise will trap the error and send it
                    // down the rejection path.
                    next(value);
                }
            }, reject, resolve);
        });
    };
    Observable.prototype._subscribe = function (subscriber) {
        return this.source.subscribe(subscriber);
    };
    /**
     * An interop point defined by the es7-observable spec https://github.com/zenparsing/es-observable
     * @method Symbol.observable
     * @return {Observable} this instance of the observable
     */
    Observable.prototype[observable_1.$$observable] = function () {
        return this;
    };
    // HACK: Since TypeScript inherits static properties too, we have to
    // fight against TypeScript here so Subject can have a different static create signature
    /**
     * Creates a new cold Observable by calling the Observable constructor
     * @static true
     * @owner Observable
     * @method create
     * @param {Function} subscribe? the subscriber function to be passed to the Observable constructor
     * @return {Observable} a new cold observable
     */
    Observable.create = function (subscribe) {
        return new Observable(subscribe);
    };
    return Observable;
}());
exports.Observable = Observable;
//# sourceMappingURL=Observable.js.map

/***/ },
/* 1 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 isFunction_1 = __webpack_require__(14);
var Subscription_1 = __webpack_require__(8);
var Observer_1 = __webpack_require__(18);
var rxSubscriber_1 = __webpack_require__(21);
/**
 * Implements the {@link Observer} interface and extends the
 * {@link Subscription} class. While the {@link Observer} is the public API for
 * consuming the values of an {@link Observable}, all Observers get converted to
 * a Subscriber, in order to provide Subscription-like capabilities such as
 * `unsubscribe`. Subscriber is a common type in RxJS, and crucial for
 * implementing operators, but it is rarely used as a public API.
 *
 * @class Subscriber<T>
 */
var Subscriber = (function (_super) {
    __extends(Subscriber, _super);
    /**
     * @param {Observer|function(value: T): void} [destinationOrNext] A partially
     * defined Observer or a `next` callback function.
     * @param {function(e: ?any): void} [error] The `error` callback of an
     * Observer.
     * @param {function(): void} [complete] The `complete` callback of an
     * Observer.
     */
    function Subscriber(destinationOrNext, error, complete) {
        _super.call(this);
        this.syncErrorValue = null;
        this.syncErrorThrown = false;
        this.syncErrorThrowable = false;
        this.isStopped = false;
        switch (arguments.length) {
            case 0:
                this.destination = Observer_1.empty;
                break;
            case 1:
                if (!destinationOrNext) {
                    this.destination = Observer_1.empty;
                    break;
                }
                if (typeof destinationOrNext === 'object') {
                    if (destinationOrNext instanceof Subscriber) {
                        this.destination = destinationOrNext;
                        this.destination.add(this);
                    }
                    else {
                        this.syncErrorThrowable = true;
                        this.destination = new SafeSubscriber(this, destinationOrNext);
                    }
                    break;
                }
            default:
                this.syncErrorThrowable = true;
                this.destination = new SafeSubscriber(this, destinationOrNext, error, complete);
                break;
        }
    }
    Subscriber.prototype[rxSubscriber_1.$$rxSubscriber] = function () { return this; };
    /**
     * A static factory for a Subscriber, given a (potentially partial) definition
     * of an Observer.
     * @param {function(x: ?T): void} [next] The `next` callback of an Observer.
     * @param {function(e: ?any): void} [error] The `error` callback of an
     * Observer.
     * @param {function(): void} [complete] The `complete` callback of an
     * Observer.
     * @return {Subscriber<T>} A Subscriber wrapping the (partially defined)
     * Observer represented by the given arguments.
     */
    Subscriber.create = function (next, error, complete) {
        var subscriber = new Subscriber(next, error, complete);
        subscriber.syncErrorThrowable = false;
        return subscriber;
    };
    /**
     * The {@link Observer} callback to receive notifications of type `next` from
     * the Observable, with a value. The Observable may call this method 0 or more
     * times.
     * @param {T} [value] The `next` value.
     * @return {void}
     */
    Subscriber.prototype.next = function (value) {
        if (!this.isStopped) {
            this._next(value);
        }
    };
    /**
     * The {@link Observer} callback to receive notifications of type `error` from
     * the Observable, with an attached {@link Error}. Notifies the Observer that
     * the Observable has experienced an error condition.
     * @param {any} [err] The `error` exception.
     * @return {void}
     */
    Subscriber.prototype.error = function (err) {
        if (!this.isStopped) {
            this.isStopped = true;
            this._error(err);
        }
    };
    /**
     * The {@link Observer} callback to receive a valueless notification of type
     * `complete` from the Observable. Notifies the Observer that the Observable
     * has finished sending push-based notifications.
     * @return {void}
     */
    Subscriber.prototype.complete = function () {
        if (!this.isStopped) {
            this.isStopped = true;
            this._complete();
        }
    };
    Subscriber.prototype.unsubscribe = function () {
        if (this.closed) {
            return;
        }
        this.isStopped = true;
        _super.prototype.unsubscribe.call(this);
    };
    Subscriber.prototype._next = function (value) {
        this.destination.next(value);
    };
    Subscriber.prototype._error = function (err) {
        this.destination.error(err);
        this.unsubscribe();
    };
    Subscriber.prototype._complete = function () {
        this.destination.complete();
        this.unsubscribe();
    };
    return Subscriber;
}(Subscription_1.Subscription));
exports.Subscriber = Subscriber;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var SafeSubscriber = (function (_super) {
    __extends(SafeSubscriber, _super);
    function SafeSubscriber(_parent, observerOrNext, error, complete) {
        _super.call(this);
        this._parent = _parent;
        var next;
        var context = this;
        if (isFunction_1.isFunction(observerOrNext)) {
            next = observerOrNext;
        }
        else if (observerOrNext) {
            context = observerOrNext;
            next = observerOrNext.next;
            error = observerOrNext.error;
            complete = observerOrNext.complete;
            if (isFunction_1.isFunction(context.unsubscribe)) {
                this.add(context.unsubscribe.bind(context));
            }
            context.unsubscribe = this.unsubscribe.bind(this);
        }
        this._context = context;
        this._next = next;
        this._error = error;
        this._complete = complete;
    }
    SafeSubscriber.prototype.next = function (value) {
        if (!this.isStopped && this._next) {
            var _parent = this._parent;
            if (!_parent.syncErrorThrowable) {
                this.__tryOrUnsub(this._next, value);
            }
            else if (this.__tryOrSetError(_parent, this._next, value)) {
                this.unsubscribe();
            }
        }
    };
    SafeSubscriber.prototype.error = function (err) {
        if (!this.isStopped) {
            var _parent = this._parent;
            if (this._error) {
                if (!_parent.syncErrorThrowable) {
                    this.__tryOrUnsub(this._error, err);
                    this.unsubscribe();
                }
                else {
                    this.__tryOrSetError(_parent, this._error, err);
                    this.unsubscribe();
                }
            }
            else if (!_parent.syncErrorThrowable) {
                this.unsubscribe();
                throw err;
            }
            else {
                _parent.syncErrorValue = err;
                _parent.syncErrorThrown = true;
                this.unsubscribe();
            }
        }
    };
    SafeSubscriber.prototype.complete = function () {
        if (!this.isStopped) {
            var _parent = this._parent;
            if (this._complete) {
                if (!_parent.syncErrorThrowable) {
                    this.__tryOrUnsub(this._complete);
                    this.unsubscribe();
                }
                else {
                    this.__tryOrSetError(_parent, this._complete);
                    this.unsubscribe();
                }
            }
            else {
                this.unsubscribe();
            }
        }
    };
    SafeSubscriber.prototype.__tryOrUnsub = function (fn, value) {
        try {
            fn.call(this._context, value);
        }
        catch (err) {
            this.unsubscribe();
            throw err;
        }
    };
    SafeSubscriber.prototype.__tryOrSetError = function (parent, fn, value) {
        try {
            fn.call(this._context, value);
        }
        catch (err) {
            parent.syncErrorValue = err;
            parent.syncErrorThrown = true;
            return true;
        }
        return false;
    };
    SafeSubscriber.prototype._unsubscribe = function () {
        var _parent = this._parent;
        this._context = null;
        this._parent = null;
        _parent.unsubscribe();
    };
    return SafeSubscriber;
}(Subscriber));
//# sourceMappingURL=Subscriber.js.map

/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {"use strict";
/**
 * window: browser in DOM main thread
 * self: browser in WebWorker
 * global: Node.js/other
 */
exports.root = (typeof window == 'object' && window.window === window && window
    || typeof self == 'object' && self.self === self && self
    || typeof global == 'object' && global.global === global && global);
if (!exports.root) {
    throw new Error('RxJS could not find any global context (window, self, global)');
}
//# sourceMappingURL=root.js.map
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(86)))

/***/ },
/* 3 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var config_1 = __webpack_require__(15);
var DEBUG = config_1.CONFIG.debug;
var RedirectOnUrl = (function () {
    function RedirectOnUrl(domainTester, urlTester, matcher, ASelector) {
        this.domainTester = domainTester;
        this.urlTester = urlTester;
        this.matcher = matcher;
        this.ASelector = ASelector;
        this.match = false;
        this.DEBUG = DEBUG;
        this.logCount = 0;
        this.ASelector = this.ASelector || 'a';
        this.match = domainTester.test(document.domain);
    }
    RedirectOnUrl.prototype.handlerOneEle = function (aEle) {
        var _this = this;
        return Observable_1.Observable.of(aEle)
            .filter(function (ele) {
            return _this.urlTester.test(ele.href);
        })
            .subscribe(function (aEle) {
            var matcher = _this.matcher.exec(aEle.href);
            if (!matcher || !matcher.length || !matcher[1])
                return;
            var url = '';
            try {
                url = decodeURIComponent(matcher[1]);
            }
            catch (e) {
                url = /https?:\/\//.test(matcher[1]) ? matcher[1] : '';
            }
            if (url) {
                aEle.href = url;
                DEBUG && (aEle.style.backgroundColor = 'green');
            }
        });
    };
    RedirectOnUrl.prototype.handlerOneByOneEle = function () {
        return Observable_1.Observable.from([].slice.call(document.querySelectorAll(this.ASelector)))
            .filter(function (target) {
            return !!(target.nodeName === 'A' && target.href);
        });
    };
    RedirectOnUrl.prototype.scroll = function () {
        var _this = this;
        return Observable_1.Observable.fromEvent(document, 'scroll')
            .debounceTime(500)
            .flatMap(function () { return _this.handlerOneByOneEle(); })
            .subscribe(function (aEle) {
            _this.handlerOneEle(aEle);
        });
    };
    RedirectOnUrl.prototype.mouseover = function () {
        return Observable_1.Observable.fromEvent(document, 'mousemove')
            .debounce(function () { return Observable_1.Observable.timer(100); })
            .map(function (event) {
            var target = event.target;
            return target.nodeName === 'A' ? target : target.parentNode.nodeName === 'A' ? target.parentNode : target;
        })
            .filter(function (ele) {
            return ele.nodeName === 'A';
        });
    };
    RedirectOnUrl.prototype.log = function (project) {
        if (this.logCount < 1) {
            console.log("%c Anti-Redirect %c Copyright \xa9 2015-%s %s", 'font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;font-size:64px;color:#00bbee;-webkit-text-fill-color:#00bbee;-webkit-text-stroke: 1px #00bbee;', "font-size:12px;color:#999999;", (new Date).getFullYear(), '\n' + (project || ''));
            this.logCount++;
        }
    };
    RedirectOnUrl.prototype.bootstrap = function () {
        var _this = this;
        if (!this.match)
            return;
        Observable_1.Observable.fromEvent(document, 'DOMContentLoaded')
            .delay(1000)
            .flatMap(function () { return _this.handlerOneByOneEle().filter(function (aEle) { return __webpack_require__(16).is(aEle); }); })
            .subscribe(function (aEle) {
            _this.handlerOneEle(aEle);
            _this.scroll();
            _this.mouseover()
                .subscribe(function (aEle) {
                _this.handlerOneEle(aEle);
            });
            _this.log();
        });
    };
    return RedirectOnUrl;
}());
exports.RedirectOnUrl = RedirectOnUrl;


/***/ },
/* 4 */
/***/ function(module, exports) {

"use strict";
"use strict";
exports.isArray = Array.isArray || (function (x) { return x && typeof x.length === 'number'; });
//# sourceMappingURL=isArray.js.map

/***/ },
/* 5 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscriber_1 = __webpack_require__(1);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var OuterSubscriber = (function (_super) {
    __extends(OuterSubscriber, _super);
    function OuterSubscriber() {
        _super.apply(this, arguments);
    }
    OuterSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        this.destination.next(innerValue);
    };
    OuterSubscriber.prototype.notifyError = function (error, innerSub) {
        this.destination.error(error);
    };
    OuterSubscriber.prototype.notifyComplete = function (innerSub) {
        this.destination.complete();
    };
    return OuterSubscriber;
}(Subscriber_1.Subscriber));
exports.OuterSubscriber = OuterSubscriber;
//# sourceMappingURL=OuterSubscriber.js.map

/***/ },
/* 6 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var AsyncAction_1 = __webpack_require__(77);
var AsyncScheduler_1 = __webpack_require__(78);
exports.async = new AsyncScheduler_1.AsyncScheduler(AsyncAction_1.AsyncAction);
//# sourceMappingURL=async.js.map

/***/ },
/* 7 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var root_1 = __webpack_require__(2);
var isArray_1 = __webpack_require__(4);
var isPromise_1 = __webpack_require__(22);
var Observable_1 = __webpack_require__(0);
var iterator_1 = __webpack_require__(10);
var InnerSubscriber_1 = __webpack_require__(51);
var observable_1 = __webpack_require__(11);
function subscribeToResult(outerSubscriber, result, outerValue, outerIndex) {
    var destination = new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex);
    if (destination.closed) {
        return null;
    }
    if (result instanceof Observable_1.Observable) {
        if (result._isScalar) {
            destination.next(result.value);
            destination.complete();
            return null;
        }
        else {
            return result.subscribe(destination);
        }
    }
    if (isArray_1.isArray(result)) {
        for (var i = 0, len = result.length; i < len && !destination.closed; i++) {
            destination.next(result[i]);
        }
        if (!destination.closed) {
            destination.complete();
        }
    }
    else if (isPromise_1.isPromise(result)) {
        result.then(function (value) {
            if (!destination.closed) {
                destination.next(value);
                destination.complete();
            }
        }, function (err) { return destination.error(err); })
            .then(null, function (err) {
            // Escaping the Promise trap: globally throw unhandled errors
            root_1.root.setTimeout(function () { throw err; });
        });
        return destination;
    }
    else if (typeof result[iterator_1.$$iterator] === 'function') {
        var iterator = result[iterator_1.$$iterator]();
        do {
            var item = iterator.next();
            if (item.done) {
                destination.complete();
                break;
            }
            destination.next(item.value);
            if (destination.closed) {
                break;
            }
        } while (true);
    }
    else if (typeof result[observable_1.$$observable] === 'function') {
        var obs = result[observable_1.$$observable]();
        if (typeof obs.subscribe !== 'function') {
            destination.error(new Error('invalid observable'));
        }
        else {
            return obs.subscribe(new InnerSubscriber_1.InnerSubscriber(outerSubscriber, outerValue, outerIndex));
        }
    }
    else {
        destination.error(new TypeError('unknown type returned'));
    }
    return null;
}
exports.subscribeToResult = subscribeToResult;
//# sourceMappingURL=subscribeToResult.js.map

/***/ },
/* 8 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var isArray_1 = __webpack_require__(4);
var isObject_1 = __webpack_require__(82);
var isFunction_1 = __webpack_require__(14);
var tryCatch_1 = __webpack_require__(24);
var errorObject_1 = __webpack_require__(12);
var UnsubscriptionError_1 = __webpack_require__(80);
/**
 * Represents a disposable resource, such as the execution of an Observable. A
 * Subscription has one important method, `unsubscribe`, that takes no argument
 * and just disposes the resource held by the subscription.
 *
 * Additionally, subscriptions may be grouped together through the `add()`
 * method, which will attach a child Subscription to the current Subscription.
 * When a Subscription is unsubscribed, all its children (and its grandchildren)
 * will be unsubscribed as well.
 *
 * @class Subscription
 */
var Subscription = (function () {
    /**
     * @param {function(): void} [unsubscribe] A function describing how to
     * perform the disposal of resources when the `unsubscribe` method is called.
     */
    function Subscription(unsubscribe) {
        /**
         * A flag to indicate whether this Subscription has already been unsubscribed.
         * @type {boolean}
         */
        this.closed = false;
        if (unsubscribe) {
            this._unsubscribe = unsubscribe;
        }
    }
    /**
     * Disposes the resources held by the subscription. May, for instance, cancel
     * an ongoing Observable execution or cancel any other type of work that
     * started when the Subscription was created.
     * @return {void}
     */
    Subscription.prototype.unsubscribe = function () {
        var hasErrors = false;
        var errors;
        if (this.closed) {
            return;
        }
        this.closed = true;
        var _a = this, _unsubscribe = _a._unsubscribe, _subscriptions = _a._subscriptions;
        this._subscriptions = null;
        if (isFunction_1.isFunction(_unsubscribe)) {
            var trial = tryCatch_1.tryCatch(_unsubscribe).call(this);
            if (trial === errorObject_1.errorObject) {
                hasErrors = true;
                (errors = errors || []).push(errorObject_1.errorObject.e);
            }
        }
        if (isArray_1.isArray(_subscriptions)) {
            var index = -1;
            var len = _subscriptions.length;
            while (++index < len) {
                var sub = _subscriptions[index];
                if (isObject_1.isObject(sub)) {
                    var trial = tryCatch_1.tryCatch(sub.unsubscribe).call(sub);
                    if (trial === errorObject_1.errorObject) {
                        hasErrors = true;
                        errors = errors || [];
                        var err = errorObject_1.errorObject.e;
                        if (err instanceof UnsubscriptionError_1.UnsubscriptionError) {
                            errors = errors.concat(err.errors);
                        }
                        else {
                            errors.push(err);
                        }
                    }
                }
            }
        }
        if (hasErrors) {
            throw new UnsubscriptionError_1.UnsubscriptionError(errors);
        }
    };
    /**
     * Adds a tear down to be called during the unsubscribe() of this
     * Subscription.
     *
     * If the tear down being added is a subscription that is already
     * unsubscribed, is the same reference `add` is being called on, or is
     * `Subscription.EMPTY`, it will not be added.
     *
     * If this subscription is already in an `closed` state, the passed
     * tear down logic will be executed immediately.
     *
     * @param {TeardownLogic} teardown The additional logic to execute on
     * teardown.
     * @return {Subscription} Returns the Subscription used or created to be
     * added to the inner subscriptions list. This Subscription can be used with
     * `remove()` to remove the passed teardown logic from the inner subscriptions
     * list.
     */
    Subscription.prototype.add = function (teardown) {
        if (!teardown || (teardown === Subscription.EMPTY)) {
            return Subscription.EMPTY;
        }
        if (teardown === this) {
            return this;
        }
        var sub = teardown;
        switch (typeof teardown) {
            case 'function':
                sub = new Subscription(teardown);
            case 'object':
                if (sub.closed || typeof sub.unsubscribe !== 'function') {
                    break;
                }
                else if (this.closed) {
                    sub.unsubscribe();
                }
                else {
                    (this._subscriptions || (this._subscriptions = [])).push(sub);
                }
                break;
            default:
                throw new Error('unrecognized teardown ' + teardown + ' added to Subscription.');
        }
        return sub;
    };
    /**
     * Removes a Subscription from the internal list of subscriptions that will
     * unsubscribe during the unsubscribe process of this Subscription.
     * @param {Subscription} subscription The subscription to remove.
     * @return {void}
     */
    Subscription.prototype.remove = function (subscription) {
        // HACK: This might be redundant because of the logic in `add()`
        if (subscription == null || (subscription === this) || (subscription === Subscription.EMPTY)) {
            return;
        }
        var subscriptions = this._subscriptions;
        if (subscriptions) {
            var subscriptionIndex = subscriptions.indexOf(subscription);
            if (subscriptionIndex !== -1) {
                subscriptions.splice(subscriptionIndex, 1);
            }
        }
    };
    Subscription.EMPTY = (function (empty) {
        empty.closed = true;
        return empty;
    }(new Subscription()));
    return Subscription;
}());
exports.Subscription = Subscription;
//# sourceMappingURL=Subscription.js.map

/***/ },
/* 9 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var EmptyObservable = (function (_super) {
    __extends(EmptyObservable, _super);
    function EmptyObservable(scheduler) {
        _super.call(this);
        this.scheduler = scheduler;
    }
    /**
     * Creates an Observable that emits no items to the Observer and immediately
     * emits a complete notification.
     *
     * <span class="informal">Just emits 'complete', and nothing else.
     * </span>
     *
     * <img src="./img/empty.png" width="100%">
     *
     * This static operator is useful for creating a simple Observable that only
     * emits the complete notification. It can be used for composing with other
     * Observables, such as in a {@link mergeMap}.
     *
     * @example <caption>Emit the number 7, then complete.</caption>
     * var result = Rx.Observable.empty().startWith(7);
     * result.subscribe(x => console.log(x));
     *
     * @example <caption>Map and flatten only odd numbers to the sequence 'a', 'b', 'c'</caption>
     * var interval = Rx.Observable.interval(1000);
     * var result = interval.mergeMap(x =>
     *   x % 2 === 1 ? Rx.Observable.of('a', 'b', 'c') : Rx.Observable.empty()
     * );
     * result.subscribe(x => console.log(x));
     *
     * @see {@link create}
     * @see {@link never}
     * @see {@link of}
     * @see {@link throw}
     *
     * @param {Scheduler} [scheduler] A {@link Scheduler} to use for scheduling
     * the emission of the complete notification.
     * @return {Observable} An "empty" Observable: emits only the complete
     * notification.
     * @static true
     * @name empty
     * @owner Observable
     */
    EmptyObservable.create = function (scheduler) {
        return new EmptyObservable(scheduler);
    };
    EmptyObservable.dispatch = function (arg) {
        var subscriber = arg.subscriber;
        subscriber.complete();
    };
    EmptyObservable.prototype._subscribe = function (subscriber) {
        var scheduler = this.scheduler;
        if (scheduler) {
            return scheduler.schedule(EmptyObservable.dispatch, 0, { subscriber: subscriber });
        }
        else {
            subscriber.complete();
        }
    };
    return EmptyObservable;
}(Observable_1.Observable));
exports.EmptyObservable = EmptyObservable;
//# sourceMappingURL=EmptyObservable.js.map

/***/ },
/* 10 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var root_1 = __webpack_require__(2);
function symbolIteratorPonyfill(root) {
    var Symbol = root.Symbol;
    if (typeof Symbol === 'function') {
        if (!Symbol.iterator) {
            Symbol.iterator = Symbol('iterator polyfill');
        }
        return Symbol.iterator;
    }
    else {
        // [for Mozilla Gecko 27-35:](https://mzl.la/2ewE1zC)
        var Set_1 = root.Set;
        if (Set_1 && typeof new Set_1()['@@iterator'] === 'function') {
            return '@@iterator';
        }
        var Map_1 = root.Map;
        // required for compatability with es6-shim
        if (Map_1) {
            var keys = Object.getOwnPropertyNames(Map_1.prototype);
            for (var i = 0; i < keys.length; ++i) {
                var key = keys[i];
                // according to spec, Map.prototype[@@iterator] and Map.orototype.entries must be equal.
                if (key !== 'entries' && key !== 'size' && Map_1.prototype[key] === Map_1.prototype['entries']) {
                    return key;
                }
            }
        }
        return '@@iterator';
    }
}
exports.symbolIteratorPonyfill = symbolIteratorPonyfill;
exports.$$iterator = symbolIteratorPonyfill(root_1.root);
//# sourceMappingURL=iterator.js.map

/***/ },
/* 11 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var root_1 = __webpack_require__(2);
function getSymbolObservable(context) {
    var $$observable;
    var Symbol = context.Symbol;
    if (typeof Symbol === 'function') {
        if (Symbol.observable) {
            $$observable = Symbol.observable;
        }
        else {
            $$observable = Symbol('observable');
            Symbol.observable = $$observable;
        }
    }
    else {
        $$observable = '@@observable';
    }
    return $$observable;
}
exports.getSymbolObservable = getSymbolObservable;
exports.$$observable = getSymbolObservable(root_1.root);
//# sourceMappingURL=observable.js.map

/***/ },
/* 12 */
/***/ function(module, exports) {

"use strict";
"use strict";
// typeof any so that it we don't have to cast when comparing a result to the error object
exports.errorObject = { e: {} };
//# sourceMappingURL=errorObject.js.map

/***/ },
/* 13 */
/***/ function(module, exports) {

"use strict";
"use strict";
function isDate(value) {
    return value instanceof Date && !isNaN(+value);
}
exports.isDate = isDate;
//# sourceMappingURL=isDate.js.map

/***/ },
/* 14 */
/***/ function(module, exports) {

"use strict";
"use strict";
function isFunction(x) {
    return typeof x === 'function';
}
exports.isFunction = isFunction;
//# sourceMappingURL=isFunction.js.map

/***/ },
/* 15 */
/***/ function(module, exports) {

"use strict";
"use strict";
/**
 * Created by axetroy on 16-11-12.
 */
var CONFIG = {
    debug: false
};
exports.CONFIG = CONFIG;


/***/ },
/* 16 */
/***/ function(module, exports, __webpack_require__) {

/*!
 * in-view 0.6.0 - Get notified when a DOM element enters or exits the viewport.
 * Copyright (c) 2016 Cam Wiegert <cam@camwiegert.com> - https://camwiegert.github.io/in-view
 * License: MIT
 */
!function(t,e){ true?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.inView=e():t.inView=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var i=n[r]={exports:{},id:r,loaded:!1};return t[r].call(i.exports,i,i.exports,e),i.loaded=!0,i.exports}var n={};return e.m=t,e.c=n,e.p="",e(0)}([function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}var i=n(2),o=r(i);t.exports=o["default"]},function(t,e){function n(t){var e=typeof t;return null!=t&&("object"==e||"function"==e)}t.exports=n},function(t,e,n){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}Object.defineProperty(e,"__esModule",{value:!0});var i=n(9),o=r(i),u=n(3),f=r(u),s=n(4),c=function(){if("undefined"!=typeof window){var t=100,e=["scroll","resize","load"],n={history:[]},r={offset:{},threshold:0,test:s.inViewport},i=(0,o["default"])(function(){n.history.forEach(function(t){n[t].check()})},t);e.forEach(function(t){return addEventListener(t,i)}),window.MutationObserver&&new MutationObserver(i).observe(document.body,{attributes:!0,childList:!0,subtree:!0});var u=function(t){if("string"==typeof t){var e=[].slice.call(document.querySelectorAll(t));return n.history.indexOf(t)>-1?n[t].elements=e:(n[t]=(0,f["default"])(e,r),n.history.push(t)),n[t]}};return u.offset=function(t){if(void 0===t)return r.offset;var e=function(t){return"number"==typeof t};return["top","right","bottom","left"].forEach(e(t)?function(e){return r.offset[e]=t}:function(n){return e(t[n])?r.offset[n]=t[n]:null}),r.offset},u.threshold=function(t){return"number"==typeof t&&t>=0&&t<=1?r.threshold=t:r.threshold},u.test=function(t){return"function"==typeof t?r.test=t:r.test},u.is=function(t){return r.test(t,r)},u.offset(0),u}};e["default"]=c()},function(t,e){"use strict";function n(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(e,"__esModule",{value:!0});var r=function(){function t(t,e){for(var n=0;n<e.length;n++){var r=e[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(t,r.key,r)}}return function(e,n,r){return n&&t(e.prototype,n),r&&t(e,r),e}}(),i=function(){function t(e,r){n(this,t),this.options=r,this.elements=e,this.current=[],this.handlers={enter:[],exit:[]},this.singles={enter:[],exit:[]}}return r(t,[{key:"check",value:function(){var t=this;return this.elements.forEach(function(e){var n=t.options.test(e,t.options),r=t.current.indexOf(e),i=r>-1,o=n&&!i,u=!n&&i;o&&(t.current.push(e),t.emit("enter",e)),u&&(t.current.splice(r,1),t.emit("exit",e))}),this}},{key:"on",value:function(t,e){return this.handlers[t].push(e),this}},{key:"once",value:function(t,e){return this.singles[t].unshift(e),this}},{key:"emit",value:function(t,e){for(;this.singles[t].length;)this.singles[t].pop()(e);for(var n=this.handlers[t].length;--n>-1;)this.handlers[t][n](e);return this}}]),t}();e["default"]=function(t,e){return new i(t,e)}},function(t,e){"use strict";function n(t,e){var n=t.getBoundingClientRect(),r=n.top,i=n.right,o=n.bottom,u=n.left,f=n.width,s=n.height,c={t:o,r:window.innerWidth-u,b:window.innerHeight-r,l:i},a={x:e.threshold*f,y:e.threshold*s};return c.t>e.offset.top+a.y&&c.r>e.offset.right+a.x&&c.b>e.offset.bottom+a.y&&c.l>e.offset.left+a.x}Object.defineProperty(e,"__esModule",{value:!0}),e.inViewport=n},function(t,e){(function(e){var n="object"==typeof e&&e&&e.Object===Object&&e;t.exports=n}).call(e,function(){return this}())},function(t,e,n){var r=n(5),i="object"==typeof self&&self&&self.Object===Object&&self,o=r||i||Function("return this")();t.exports=o},function(t,e,n){function r(t,e,n){function r(e){var n=x,r=m;return x=m=void 0,E=e,w=t.apply(r,n)}function a(t){return E=t,j=setTimeout(h,e),_?r(t):w}function l(t){var n=t-O,r=t-E,i=e-n;return M?c(i,g-r):i}function d(t){var n=t-O,r=t-E;return void 0===O||n>=e||n<0||M&&r>=g}function h(){var t=o();return d(t)?p(t):void(j=setTimeout(h,l(t)))}function p(t){return j=void 0,T&&x?r(t):(x=m=void 0,w)}function v(){void 0!==j&&clearTimeout(j),E=0,x=O=m=j=void 0}function y(){return void 0===j?w:p(o())}function b(){var t=o(),n=d(t);if(x=arguments,m=this,O=t,n){if(void 0===j)return a(O);if(M)return j=setTimeout(h,e),r(O)}return void 0===j&&(j=setTimeout(h,e)),w}var x,m,g,w,j,O,E=0,_=!1,M=!1,T=!0;if("function"!=typeof t)throw new TypeError(f);return e=u(e)||0,i(n)&&(_=!!n.leading,M="maxWait"in n,g=M?s(u(n.maxWait)||0,e):g,T="trailing"in n?!!n.trailing:T),b.cancel=v,b.flush=y,b}var i=n(1),o=n(8),u=n(10),f="Expected a function",s=Math.max,c=Math.min;t.exports=r},function(t,e,n){var r=n(6),i=function(){return r.Date.now()};t.exports=i},function(t,e,n){function r(t,e,n){var r=!0,f=!0;if("function"!=typeof t)throw new TypeError(u);return o(n)&&(r="leading"in n?!!n.leading:r,f="trailing"in n?!!n.trailing:f),i(t,e,{leading:r,maxWait:e,trailing:f})}var i=n(7),o=n(1),u="Expected a function";t.exports=r},function(t,e){function n(t){return t}t.exports=n}])});

/***/ },
/* 17 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
/**
 * Represents a push-based event or value that an {@link Observable} can emit.
 * This class is particularly useful for operators that manage notifications,
 * like {@link materialize}, {@link dematerialize}, {@link observeOn}, and
 * others. Besides wrapping the actual delivered value, it also annotates it
 * with metadata of, for instance, what type of push message it is (`next`,
 * `error`, or `complete`).
 *
 * @see {@link materialize}
 * @see {@link dematerialize}
 * @see {@link observeOn}
 *
 * @class Notification<T>
 */
var Notification = (function () {
    function Notification(kind, value, error) {
        this.kind = kind;
        this.value = value;
        this.error = error;
        this.hasValue = kind === 'N';
    }
    /**
     * Delivers to the given `observer` the value wrapped by this Notification.
     * @param {Observer} observer
     * @return
     */
    Notification.prototype.observe = function (observer) {
        switch (this.kind) {
            case 'N':
                return observer.next && observer.next(this.value);
            case 'E':
                return observer.error && observer.error(this.error);
            case 'C':
                return observer.complete && observer.complete();
        }
    };
    /**
     * Given some {@link Observer} callbacks, deliver the value represented by the
     * current Notification to the correctly corresponding callback.
     * @param {function(value: T): void} next An Observer `next` callback.
     * @param {function(err: any): void} [error] An Observer `error` callback.
     * @param {function(): void} [complete] An Observer `complete` callback.
     * @return {any}
     */
    Notification.prototype.do = function (next, error, complete) {
        var kind = this.kind;
        switch (kind) {
            case 'N':
                return next && next(this.value);
            case 'E':
                return error && error(this.error);
            case 'C':
                return complete && complete();
        }
    };
    /**
     * Takes an Observer or its individual callback functions, and calls `observe`
     * or `do` methods accordingly.
     * @param {Observer|function(value: T): void} nextOrObserver An Observer or
     * the `next` callback.
     * @param {function(err: any): void} [error] An Observer `error` callback.
     * @param {function(): void} [complete] An Observer `complete` callback.
     * @return {any}
     */
    Notification.prototype.accept = function (nextOrObserver, error, complete) {
        if (nextOrObserver && typeof nextOrObserver.next === 'function') {
            return this.observe(nextOrObserver);
        }
        else {
            return this.do(nextOrObserver, error, complete);
        }
    };
    /**
     * Returns a simple Observable that just delivers the notification represented
     * by this Notification instance.
     * @return {any}
     */
    Notification.prototype.toObservable = function () {
        var kind = this.kind;
        switch (kind) {
            case 'N':
                return Observable_1.Observable.of(this.value);
            case 'E':
                return Observable_1.Observable.throw(this.error);
            case 'C':
                return Observable_1.Observable.empty();
        }
        throw new Error('unexpected notification kind value');
    };
    /**
     * A shortcut to create a Notification instance of the type `next` from a
     * given value.
     * @param {T} value The `next` value.
     * @return {Notification<T>} The "next" Notification representing the
     * argument.
     */
    Notification.createNext = function (value) {
        if (typeof value !== 'undefined') {
            return new Notification('N', value);
        }
        return this.undefinedValueNotification;
    };
    /**
     * A shortcut to create a Notification instance of the type `error` from a
     * given error.
     * @param {any} [err] The `error` error.
     * @return {Notification<T>} The "error" Notification representing the
     * argument.
     */
    Notification.createError = function (err) {
        return new Notification('E', undefined, err);
    };
    /**
     * A shortcut to create a Notification instance of the type `complete`.
     * @return {Notification<any>} The valueless "complete" Notification.
     */
    Notification.createComplete = function () {
        return this.completeNotification;
    };
    Notification.completeNotification = new Notification('C');
    Notification.undefinedValueNotification = new Notification('N', undefined);
    return Notification;
}());
exports.Notification = Notification;
//# sourceMappingURL=Notification.js.map

/***/ },
/* 18 */
/***/ function(module, exports) {

"use strict";
"use strict";
exports.empty = {
    closed: true,
    next: function (value) { },
    error: function (err) { throw err; },
    complete: function () { }
};
//# sourceMappingURL=Observer.js.map

/***/ },
/* 19 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var ScalarObservable_1 = __webpack_require__(20);
var EmptyObservable_1 = __webpack_require__(9);
var isScheduler_1 = __webpack_require__(23);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var ArrayObservable = (function (_super) {
    __extends(ArrayObservable, _super);
    function ArrayObservable(array, scheduler) {
        _super.call(this);
        this.array = array;
        this.scheduler = scheduler;
        if (!scheduler && array.length === 1) {
            this._isScalar = true;
            this.value = array[0];
        }
    }
    ArrayObservable.create = function (array, scheduler) {
        return new ArrayObservable(array, scheduler);
    };
    /**
     * Creates an Observable that emits some values you specify as arguments,
     * immediately one after the other, and then emits a complete notification.
     *
     * <span class="informal">Emits the arguments you provide, then completes.
     * </span>
     *
     * <img src="./img/of.png" width="100%">
     *
     * This static operator is useful for creating a simple Observable that only
     * emits the arguments given, and the complete notification thereafter. It can
     * be used for composing with other Observables, such as with {@link concat}.
     * By default, it uses a `null` Scheduler, which means the `next`
     * notifications are sent synchronously, although with a different Scheduler
     * it is possible to determine when those notifications will be delivered.
     *
     * @example <caption>Emit 10, 20, 30, then 'a', 'b', 'c', then start ticking every second.</caption>
     * var numbers = Rx.Observable.of(10, 20, 30);
     * var letters = Rx.Observable.of('a', 'b', 'c');
     * var interval = Rx.Observable.interval(1000);
     * var result = numbers.concat(letters).concat(interval);
     * result.subscribe(x => console.log(x));
     *
     * @see {@link create}
     * @see {@link empty}
     * @see {@link never}
     * @see {@link throw}
     *
     * @param {...T} values Arguments that represent `next` values to be emitted.
     * @param {Scheduler} [scheduler] A {@link Scheduler} to use for scheduling
     * the emissions of the `next` notifications.
     * @return {Observable<T>} An Observable that emits each given input value.
     * @static true
     * @name of
     * @owner Observable
     */
    ArrayObservable.of = function () {
        var array = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            array[_i - 0] = arguments[_i];
        }
        var scheduler = array[array.length - 1];
        if (isScheduler_1.isScheduler(scheduler)) {
            array.pop();
        }
        else {
            scheduler = null;
        }
        var len = array.length;
        if (len > 1) {
            return new ArrayObservable(array, scheduler);
        }
        else if (len === 1) {
            return new ScalarObservable_1.ScalarObservable(array[0], scheduler);
        }
        else {
            return new EmptyObservable_1.EmptyObservable(scheduler);
        }
    };
    ArrayObservable.dispatch = function (state) {
        var array = state.array, index = state.index, count = state.count, subscriber = state.subscriber;
        if (index >= count) {
            subscriber.complete();
            return;
        }
        subscriber.next(array[index]);
        if (subscriber.closed) {
            return;
        }
        state.index = index + 1;
        this.schedule(state);
    };
    ArrayObservable.prototype._subscribe = function (subscriber) {
        var index = 0;
        var array = this.array;
        var count = array.length;
        var scheduler = this.scheduler;
        if (scheduler) {
            return scheduler.schedule(ArrayObservable.dispatch, 0, {
                array: array, index: index, count: count, subscriber: subscriber
            });
        }
        else {
            for (var i = 0; i < count && !subscriber.closed; i++) {
                subscriber.next(array[i]);
            }
            subscriber.complete();
        }
    };
    return ArrayObservable;
}(Observable_1.Observable));
exports.ArrayObservable = ArrayObservable;
//# sourceMappingURL=ArrayObservable.js.map

/***/ },
/* 20 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var ScalarObservable = (function (_super) {
    __extends(ScalarObservable, _super);
    function ScalarObservable(value, scheduler) {
        _super.call(this);
        this.value = value;
        this.scheduler = scheduler;
        this._isScalar = true;
        if (scheduler) {
            this._isScalar = false;
        }
    }
    ScalarObservable.create = function (value, scheduler) {
        return new ScalarObservable(value, scheduler);
    };
    ScalarObservable.dispatch = function (state) {
        var done = state.done, value = state.value, subscriber = state.subscriber;
        if (done) {
            subscriber.complete();
            return;
        }
        subscriber.next(value);
        if (subscriber.closed) {
            return;
        }
        state.done = true;
        this.schedule(state);
    };
    ScalarObservable.prototype._subscribe = function (subscriber) {
        var value = this.value;
        var scheduler = this.scheduler;
        if (scheduler) {
            return scheduler.schedule(ScalarObservable.dispatch, 0, {
                done: false, value: value, subscriber: subscriber
            });
        }
        else {
            subscriber.next(value);
            if (!subscriber.closed) {
                subscriber.complete();
            }
        }
    };
    return ScalarObservable;
}(Observable_1.Observable));
exports.ScalarObservable = ScalarObservable;
//# sourceMappingURL=ScalarObservable.js.map

/***/ },
/* 21 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var root_1 = __webpack_require__(2);
var Symbol = root_1.root.Symbol;
exports.$$rxSubscriber = (typeof Symbol === 'function' && typeof Symbol.for === 'function') ?
    Symbol.for('rxSubscriber') : '@@rxSubscriber';
//# sourceMappingURL=rxSubscriber.js.map

/***/ },
/* 22 */
/***/ function(module, exports) {

"use strict";
"use strict";
function isPromise(value) {
    return value && typeof value.subscribe !== 'function' && typeof value.then === 'function';
}
exports.isPromise = isPromise;
//# sourceMappingURL=isPromise.js.map

/***/ },
/* 23 */
/***/ function(module, exports) {

"use strict";
"use strict";
function isScheduler(value) {
    return value && typeof value.schedule === 'function';
}
exports.isScheduler = isScheduler;
//# sourceMappingURL=isScheduler.js.map

/***/ },
/* 24 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var errorObject_1 = __webpack_require__(12);
var tryCatchTarget;
function tryCatcher() {
    try {
        return tryCatchTarget.apply(this, arguments);
    }
    catch (e) {
        errorObject_1.errorObject.e = e;
        return errorObject_1.errorObject;
    }
}
function tryCatch(fn) {
    tryCatchTarget = fn;
    return tryCatcher;
}
exports.tryCatch = tryCatch;
;
//# sourceMappingURL=tryCatch.js.map

/***/ },
/* 25 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var _ = __webpack_require__(85);
var Observable_1 = __webpack_require__(0);
var Http = (function () {
    function Http(options) {
        this.options = options;
    }
    Http.prototype.request = function (requestOptions) {
        var options = _.extend({}, this.options, requestOptions);
        var onreadystatechange = options.onreadystatechange, onerror = options.onerror, onabort = options.onabort, ontimeout = options.ontimeout;
        return Observable_1.Observable.create(function (observer) {
            // options.synchronous = true;   // async
            options.onreadystatechange = function (response) {
                _.isFunction(onreadystatechange) && onreadystatechange.call(this, response);
                if (response.readyState !== 4)
                    return;
                response.status >= 200 && response.status < 400 && response.finalUrl ? observer.next(response) : observer.error(response);
                observer.complete();
            };
            options.onerror = function (response) {
                _.isFunction(onerror) && onerror.call(this, response);
                observer.error(response);
                observer.complete();
            };
            options.onabort = function (response) {
                _.isFunction(onabort) && onabort.call(this, response);
                observer.error(response);
                observer.complete();
            };
            options.ontimeout = function (response) {
                _.isFunction(ontimeout) && ontimeout.call(this, response);
                observer.error(response);
                observer.complete();
            };
            GM_xmlhttpRequest(_.extend({}, options));
        });
    };
    Http.prototype.get = function (url, options) {
        var requestOptions = _.extend(options || {}, { url: url, method: 'GET' });
        return this.request(requestOptions);
    };
    Http.prototype.post = function (url, data, options) {
        return this.request(_.extend(options || {}, { url: url, method: 'POST', data: data }));
    };
    Http.prototype.head = function (url, options) {
        return this.request(_.extend(options || {}, { url: url, method: 'HEAD' }));
    };
    return Http;
}());
var timeout = 2000;
exports.timeout = timeout;
var http = new Http({ timeout: timeout });
exports.http = http;


/***/ },
/* 26 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var http_1 = __webpack_require__(25);
var config_1 = __webpack_require__(15);
var DEBUG = config_1.CONFIG.debug;
var status = {
    ing: 'redirect-ing',
    done: 'redirect-done'
};
var inview;
var RedirectOnRequest = (function () {
    function RedirectOnRequest(domainTester, urlTester, matcher, ASelector) {
        this.domainTester = domainTester;
        this.urlTester = urlTester;
        this.matcher = matcher;
        this.ASelector = ASelector;
        this.DEBUG = DEBUG;
        this.status = status;
        this.logCount = 0;
        this.ASelector = this.ASelector || 'a';
        this.match = domainTester.test(document.domain);
    }
    RedirectOnRequest.prototype.resHandler = function (res) {
        return res;
    };
    RedirectOnRequest.prototype.handlerOneEle = function (aElement) {
        var _this = this;
        if (!this.urlTester.test(aElement.href) || aElement.getAttribute(status.ing) || aElement.getAttribute(status.done))
            return;
        var url = aElement.href.replace(/^https?/, location.protocol.replace(/:$/, '')) + ("&timestamp=" + new Date().getTime());
        aElement.style.cursor = 'progress';
        aElement.setAttribute(status.ing, '1');
        http_1.http.get(url)
            .retry(2)
            .timeout(http_1.timeout)
            .map(function (res) {
            return _this.resHandler(res);
        })
            .subscribe(function (res) {
            aElement.href = res.finalUrl;
            aElement.removeAttribute(status.ing);
            aElement.setAttribute(status.done, '1');
            DEBUG && (aElement.style.backgroundColor = 'green');
        }, function (err) {
            aElement.style.cursor = null;
            aElement.removeAttribute(status.ing);
        }, function () {
            aElement.style.cursor = null;
            aElement.removeAttribute(status.ing);
        });
    };
    RedirectOnRequest.prototype.handlerOneEleOneByOne = function () {
        var _this = this;
        Observable_1.Observable.from([].slice.call(document.querySelectorAll(this.ASelector)))
            .subscribe(function (aElement) {
            inview && inview.is(aElement) && _this.handlerOneEle(aElement);
        });
    };
    RedirectOnRequest.prototype.handlerAll = function () {
        var agm = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            agm[_i - 0] = arguments[_i];
        }
    };
    RedirectOnRequest.prototype.handlerAllOne = function () {
        var agm = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            agm[_i - 0] = arguments[_i];
        }
    };
    RedirectOnRequest.prototype.scroll = function () {
        var _this = this;
        return Observable_1.Observable.fromEvent(window, 'scroll')
            .debounce(function () { return Observable_1.Observable.timer(200); })
            .subscribe(function () {
            _this.handlerOneEleOneByOne();
        });
    };
    RedirectOnRequest.prototype.mouseover = function () {
        var _this = this;
        return Observable_1.Observable.fromEvent(document, 'mousemove')
            .throttle(function () { return Observable_1.Observable.timer(100); })
            .map(function (event) {
            var target = event.toElement;
            return target.nodeName === 'A' ? target : target.parentNode.nodeName === 'A' ? target.parentNode : target;
        })
            .filter(function (ele) { return ele.nodeName === 'A'; })
            .subscribe(function (aEle) {
            _this.handlerOneEle(aEle);
        });
    };
    RedirectOnRequest.prototype.log = function (project) {
        if (this.logCount < 1) {
            console.log("%c Anti-Redirect %c Copyright \xa9 2015-%s %s", 'font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;font-size:64px;color:#00bbee;-webkit-text-fill-color:#00bbee;-webkit-text-stroke: 1px #00bbee;', "font-size:12px;color:#999999;", (new Date).getFullYear(), '\n' + (project || ''));
            this.logCount++;
        }
    };
    RedirectOnRequest.prototype.bootstrap = function () {
        var _this = this;
        if (!this.match)
            return;
        Observable_1.Observable.fromEvent(document, 'DOMContentLoaded')
            .debounce(function () { return Observable_1.Observable.timer(200); })
            .delay(200)
            .flatMap(function () {
            return Observable_1.Observable.create(function (observer) {
                new MutationObserver(function (mutations) {
                    if (mutations === void 0) { mutations = []; }
                    if (!mutations.length)
                        return;
                    observer.next();
                }).observe(document.body, { childList: true });
            }).debounce(function () { return Observable_1.Observable.timer(100); });
        })
            .subscribe(function () {
            inview = __webpack_require__(16);
            inview(_this.ASelector)
                .on('enter', function (aEle) {
                _this.handlerOneEle(aEle);
            });
            _this.scroll();
            _this.mouseover();
            _this.handlerAll();
            _this.handlerOneEleOneByOne();
            _this.log();
        });
    };
    return RedirectOnRequest;
}());
exports.RedirectOnRequest = RedirectOnRequest;


/***/ },
/* 27 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var forkJoin_1 = __webpack_require__(60);
Observable_1.Observable.forkJoin = forkJoin_1.forkJoin;
//# sourceMappingURL=forkJoin.js.map

/***/ },
/* 28 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var from_1 = __webpack_require__(61);
Observable_1.Observable.from = from_1.from;
//# sourceMappingURL=from.js.map

/***/ },
/* 29 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var fromEvent_1 = __webpack_require__(62);
Observable_1.Observable.fromEvent = fromEvent_1.fromEvent;
//# sourceMappingURL=fromEvent.js.map

/***/ },
/* 30 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var of_1 = __webpack_require__(63);
Observable_1.Observable.of = of_1.of;
//# sourceMappingURL=of.js.map

/***/ },
/* 31 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var timer_1 = __webpack_require__(64);
Observable_1.Observable.timer = timer_1.timer;
//# sourceMappingURL=timer.js.map

/***/ },
/* 32 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var debounce_1 = __webpack_require__(65);
Observable_1.Observable.prototype.debounce = debounce_1.debounce;
//# sourceMappingURL=debounce.js.map

/***/ },
/* 33 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var debounceTime_1 = __webpack_require__(66);
Observable_1.Observable.prototype.debounceTime = debounceTime_1.debounceTime;
//# sourceMappingURL=debounceTime.js.map

/***/ },
/* 34 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var delay_1 = __webpack_require__(67);
Observable_1.Observable.prototype.delay = delay_1.delay;
//# sourceMappingURL=delay.js.map

/***/ },
/* 35 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var do_1 = __webpack_require__(68);
Observable_1.Observable.prototype.do = do_1._do;
Observable_1.Observable.prototype._do = do_1._do;
//# sourceMappingURL=do.js.map

/***/ },
/* 36 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var filter_1 = __webpack_require__(69);
Observable_1.Observable.prototype.filter = filter_1.filter;
//# sourceMappingURL=filter.js.map

/***/ },
/* 37 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var map_1 = __webpack_require__(70);
Observable_1.Observable.prototype.map = map_1.map;
//# sourceMappingURL=map.js.map

/***/ },
/* 38 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var mergeMap_1 = __webpack_require__(71);
Observable_1.Observable.prototype.mergeMap = mergeMap_1.mergeMap;
Observable_1.Observable.prototype.flatMap = mergeMap_1.mergeMap;
//# sourceMappingURL=mergeMap.js.map

/***/ },
/* 39 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var retry_1 = __webpack_require__(73);
Observable_1.Observable.prototype.retry = retry_1.retry;
//# sourceMappingURL=retry.js.map

/***/ },
/* 40 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var throttle_1 = __webpack_require__(74);
Observable_1.Observable.prototype.throttle = throttle_1.throttle;
//# sourceMappingURL=throttle.js.map

/***/ },
/* 41 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Observable_1 = __webpack_require__(0);
var timeout_1 = __webpack_require__(75);
Observable_1.Observable.prototype.timeout = timeout_1.timeout;
//# sourceMappingURL=timeout.js.map

/***/ },
/* 42 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 redirect_on_request_1 = __webpack_require__(26);
var BaiduVideoRedirect = (function (_super) {
    __extends(BaiduVideoRedirect, _super);
    function BaiduVideoRedirect(domainTester, urlTester, matcher, ASelector) {
        if (ASelector === void 0) { ASelector = 'a'; }
        return _super.call(this, domainTester, urlTester, matcher, ASelector) || this;
    }
    BaiduVideoRedirect.prototype.resHandler = function (res) {
        var url = res.response.match(/URL='(.*)'/);
        if (url.length && url[1]) {
            res.finalUrl = url[1];
        }
        return res;
    };
    return BaiduVideoRedirect;
}(redirect_on_request_1.RedirectOnRequest));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new BaiduVideoRedirect(/v.baidu\.com/, /v\.baidu\.com\/link\?url=/, null);


/***/ },
/* 43 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var http_1 = __webpack_require__(25);
var query_1 = __webpack_require__(84);
var redirect_on_request_1 = __webpack_require__(26);
function getText(htmlElement) {
    return htmlElement.innerText || htmlElement.textContent;
}
var BaiduRedirect = (function (_super) {
    __extends(BaiduRedirect, _super);
    function BaiduRedirect(domainTester, urlTester, matcher, ASelector) {
        if (ASelector === void 0) { ASelector = 'a'; }
        return _super.call(this, domainTester, urlTester, matcher, ASelector) || this;
    }
    BaiduRedirect.prototype.resHandler = function (res) {
        if (this.urlTester.test(res.finalUrl)) {
            if (!res.response || /<\/noscript>$/.test(res.response.trim()))
                throw res;
            var url = res.response.match(/URL=\'?https?:\/\/[^'"]+/).join('').match(/https?:\/\/[^'"]+/)[0];
            if (!url || !/^https?/.test(url) || this.urlTester.test(url))
                throw res;
            res.finalUrl = url;
        }
        return res;
    };
    BaiduRedirect.prototype.handlerAll = function () {
        var _this = this;
        if (!/www\.baidu\.com\/s/.test(window.top.location.href))
            return;
        var query = new query_1.default(window.top.location.search);
        var skip = query.object.pn || 0;
        query.object.tn = 'baidulocal';
        query.object.timestamp = new Date().getTime();
        query.object.rn = 50;
        var url = location.protocol.replace(/:/, '') + "://" + (location.host + location.pathname + query);
        Observable_1.Observable.forkJoin(http_1.http.get(url), http_1.http.get(url.replace(/pn=(\d+)/, "pn=" + (skip + 10)))).retry(2)
            .timeout(http_1.timeout)
            .subscribe(function (resList) {
            if (!resList || !resList.length)
                return;
            resList.forEach(function (res) {
                return _this.handlerAllOne(res);
            });
        });
    };
    BaiduRedirect.prototype.handlerAllOne = function (res) {
        var _this = this;
        var responseText = res.responseText.replace(/(src=[^>]*|link=[^>])/g, '');
        var html = document.createElement('html');
        html.innerHTML = responseText;
        Observable_1.Observable.of(html.querySelectorAll('.f>a'))
            .map(function (nodeList) { return [].slice.call(nodeList).map(function (ele) {
            var local = [].slice.call(document.querySelectorAll('.t>a')).find(function (remoteEle) { return getText(remoteEle) === getText(ele); });
            return local ? { local: local, remote: ele } : void 0;
        })
            .filter(function (v) { return !!v; }); })
            .subscribe(function (items) {
            items.filter(function (item) {
                return !_this.urlTester.test(item.remote.href);
            })
                .forEach(function (item) {
                item.local.href = item.remote.href;
                item.local.setAttribute(_this.status.done, '1');
                _this.DEBUG && (item.local.style.backgroundColor = 'red');
            });
        });
    };
    return BaiduRedirect;
}(redirect_on_request_1.RedirectOnRequest));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new BaiduRedirect(/www\.baidu\.com/, /www\.baidu\.com\/link\?url=/, null, '#content_left a');


/***/ },
/* 44 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var config_1 = __webpack_require__(15);
var DEBUG = config_1.CONFIG.debug;
var redirect_on_url_1 = __webpack_require__(3);
var GoogleRedirect = (function (_super) {
    __extends(GoogleRedirect, _super);
    function GoogleRedirect(domainTester, urlTester, matcher) {
        return _super.call(this, domainTester, urlTester, matcher) || this;
    }
    GoogleRedirect.prototype.handlerOneEle = function (aEle) {
        return Observable_1.Observable.of(aEle)
            .subscribe(function (aEle) {
            if (aEle.getAttribute('onmousedown')) {
                aEle.removeAttribute('onmousedown');
                DEBUG && (aEle.style.backgroundColor = 'green');
            }
            if (aEle.getAttribute('data-href')) {
                aEle.href = aEle.getAttribute('data-href');
                DEBUG && (aEle.style.backgroundColor = 'green');
            }
        });
    };
    return GoogleRedirect;
}(redirect_on_url_1.RedirectOnUrl));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new GoogleRedirect(/www\.google\./, null, null);


/***/ },
/* 45 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 redirect_on_url_1 = __webpack_require__(3);
var SoRedirect = (function (_super) {
    __extends(SoRedirect, _super);
    function SoRedirect(domainTester, urlTester, matcher) {
        return _super.call(this, domainTester, urlTester, matcher) || this;
    }
    return SoRedirect;
}(redirect_on_url_1.RedirectOnUrl));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new SoRedirect(/www\.so\.com/, /so\.com\/link\?url=/, /so\.com\/link\?url=(.*)/);


/***/ },
/* 46 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var redirect_on_url_1 = __webpack_require__(3);
var BaiduTiebaRedirect = (function (_super) {
    __extends(BaiduTiebaRedirect, _super);
    function BaiduTiebaRedirect(domainTester, urlTester, matcher) {
        return _super.call(this, domainTester, urlTester, matcher) || this;
    }
    BaiduTiebaRedirect.prototype.handlerOneEle = function (aEle) {
        var _this = this;
        return Observable_1.Observable.of(aEle)
            .filter(function (ele) {
            return _this.urlTester.test(ele.href);
        })
            .subscribe(function (aEle) {
            var url = '';
            var text = aEle.innerText || aEle.textContent;
            try {
                url = decodeURIComponent(aEle.innerText || aEle.textContent);
            }
            catch (e) {
                url = /https?:\/\//.test(text) ? text : '';
            }
            if (url) {
                aEle.href = url;
                _this.DEBUG && (aEle.style.backgroundColor = 'green');
            }
        });
    };
    return BaiduTiebaRedirect;
}(redirect_on_url_1.RedirectOnUrl));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new BaiduTiebaRedirect(/tieba\.baidu\.com/, /jump\.bdimg\.com/, null);


/***/ },
/* 47 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var redirect_on_url_1 = __webpack_require__(3);
var TwitterRedirect = (function (_super) {
    __extends(TwitterRedirect, _super);
    function TwitterRedirect(domainTester, urlTester, matcher) {
        return _super.call(this, domainTester, urlTester, matcher) || this;
    }
    TwitterRedirect.prototype.handlerOneEle = function (aEle) {
        var _this = this;
        return Observable_1.Observable.of(aEle)
            .filter(function (ele) {
            return _this.urlTester.test(ele.href) && /^https?:\/\//.test(ele.title);
        })
            .subscribe(function (aEle) {
            var url = decodeURIComponent(aEle.title);
            if (url) {
                aEle.href = url;
                _this.DEBUG && (aEle.style.backgroundColor = 'green');
            }
        });
    };
    return TwitterRedirect;
}(redirect_on_url_1.RedirectOnUrl));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new TwitterRedirect(/twitter\.com/, /t\.co\/\w+/, null);


/***/ },
/* 48 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var redirect_on_url_1 = __webpack_require__(3);
var WeiboRedirect = (function (_super) {
    __extends(WeiboRedirect, _super);
    function WeiboRedirect(domainTester, urlTester, matcher) {
        return _super.call(this, domainTester, urlTester, matcher) || this;
    }
    WeiboRedirect.prototype.handlerOneEle = function (aEle) {
        var _this = this;
        return Observable_1.Observable.of(aEle)
            .filter(function (ele) {
            return _this.urlTester.test(ele.href) && /^https?:\/\//.test(ele.title);
        })
            .subscribe(function (aEle) {
            var url = decodeURIComponent(aEle.title);
            if (url) {
                aEle.href = url;
                _this.DEBUG && (aEle.style.backgroundColor = 'green');
            }
        });
    };
    return WeiboRedirect;
}(redirect_on_url_1.RedirectOnUrl));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new WeiboRedirect(/weibo\.com/, /t\.cn\/\w+/, null);


/***/ },
/* 49 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 redirect_on_url_1 = __webpack_require__(3);
var ZhihuDailyRedirect = (function (_super) {
    __extends(ZhihuDailyRedirect, _super);
    function ZhihuDailyRedirect(domainTester, urlTester, matcher) {
        return _super.call(this, domainTester, urlTester, matcher) || this;
    }
    return ZhihuDailyRedirect;
}(redirect_on_url_1.RedirectOnUrl));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new ZhihuDailyRedirect(/daily\.zhihu\.com/, /zhihu\.com\/\?target=/, /zhihu\.com\/\?target=(.*)/);


/***/ },
/* 50 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 redirect_on_url_1 = __webpack_require__(3);
var ZhihuRedirect = (function (_super) {
    __extends(ZhihuRedirect, _super);
    function ZhihuRedirect(domainTester, urlTester, matcher) {
        return _super.call(this, domainTester, urlTester, matcher) || this;
    }
    return ZhihuRedirect;
}(redirect_on_url_1.RedirectOnUrl));
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = new ZhihuRedirect(/www\.zhihu\.com/, /zhihu\.com\/\?target=/, /zhihu\.com\/\?target=(.*)/);


/***/ },
/* 51 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscriber_1 = __webpack_require__(1);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var InnerSubscriber = (function (_super) {
    __extends(InnerSubscriber, _super);
    function InnerSubscriber(parent, outerValue, outerIndex) {
        _super.call(this);
        this.parent = parent;
        this.outerValue = outerValue;
        this.outerIndex = outerIndex;
        this.index = 0;
    }
    InnerSubscriber.prototype._next = function (value) {
        this.parent.notifyNext(this.outerValue, value, this.outerIndex, this.index++, this);
    };
    InnerSubscriber.prototype._error = function (error) {
        this.parent.notifyError(error, this);
        this.unsubscribe();
    };
    InnerSubscriber.prototype._complete = function () {
        this.parent.notifyComplete(this);
        this.unsubscribe();
    };
    return InnerSubscriber;
}(Subscriber_1.Subscriber));
exports.InnerSubscriber = InnerSubscriber;
//# sourceMappingURL=InnerSubscriber.js.map

/***/ },
/* 52 */
/***/ function(module, exports) {

"use strict";
"use strict";
/**
 * An execution context and a data structure to order tasks and schedule their
 * execution. Provides a notion of (potentially virtual) time, through the
 * `now()` getter method.
 *
 * Each unit of work in a Scheduler is called an {@link Action}.
 *
 * ```ts
 * class Scheduler {
 *   now(): number;
 *   schedule(work, delay?, state?): Subscription;
 * }
 * ```
 *
 * @class Scheduler
 */
var Scheduler = (function () {
    function Scheduler(SchedulerAction, now) {
        if (now === void 0) { now = Scheduler.now; }
        this.SchedulerAction = SchedulerAction;
        this.now = now;
    }
    /**
     * Schedules a function, `work`, for execution. May happen at some point in
     * the future, according to the `delay` parameter, if specified. May be passed
     * some context object, `state`, which will be passed to the `work` function.
     *
     * The given arguments will be processed an stored as an Action object in a
     * queue of actions.
     *
     * @param {function(state: ?T): ?Subscription} work A function representing a
     * task, or some unit of work to be executed by the Scheduler.
     * @param {number} [delay] Time to wait before executing the work, where the
     * time unit is implicit and defined by the Scheduler itself.
     * @param {T} [state] Some contextual data that the `work` function uses when
     * called by the Scheduler.
     * @return {Subscription} A subscription in order to be able to unsubscribe
     * the scheduled work.
     */
    Scheduler.prototype.schedule = function (work, delay, state) {
        if (delay === void 0) { delay = 0; }
        return new this.SchedulerAction(this, work).schedule(state, delay);
    };
    Scheduler.now = Date.now ? Date.now : function () { return +new Date(); };
    return Scheduler;
}());
exports.Scheduler = Scheduler;
//# sourceMappingURL=Scheduler.js.map

/***/ },
/* 53 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var ScalarObservable_1 = __webpack_require__(20);
var EmptyObservable_1 = __webpack_require__(9);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var ArrayLikeObservable = (function (_super) {
    __extends(ArrayLikeObservable, _super);
    function ArrayLikeObservable(arrayLike, scheduler) {
        _super.call(this);
        this.arrayLike = arrayLike;
        this.scheduler = scheduler;
        if (!scheduler && arrayLike.length === 1) {
            this._isScalar = true;
            this.value = arrayLike[0];
        }
    }
    ArrayLikeObservable.create = function (arrayLike, scheduler) {
        var length = arrayLike.length;
        if (length === 0) {
            return new EmptyObservable_1.EmptyObservable();
        }
        else if (length === 1) {
            return new ScalarObservable_1.ScalarObservable(arrayLike[0], scheduler);
        }
        else {
            return new ArrayLikeObservable(arrayLike, scheduler);
        }
    };
    ArrayLikeObservable.dispatch = function (state) {
        var arrayLike = state.arrayLike, index = state.index, length = state.length, subscriber = state.subscriber;
        if (subscriber.closed) {
            return;
        }
        if (index >= length) {
            subscriber.complete();
            return;
        }
        subscriber.next(arrayLike[index]);
        state.index = index + 1;
        this.schedule(state);
    };
    ArrayLikeObservable.prototype._subscribe = function (subscriber) {
        var index = 0;
        var _a = this, arrayLike = _a.arrayLike, scheduler = _a.scheduler;
        var length = arrayLike.length;
        if (scheduler) {
            return scheduler.schedule(ArrayLikeObservable.dispatch, 0, {
                arrayLike: arrayLike, index: index, length: length, subscriber: subscriber
            });
        }
        else {
            for (var i = 0; i < length && !subscriber.closed; i++) {
                subscriber.next(arrayLike[i]);
            }
            subscriber.complete();
        }
    };
    return ArrayLikeObservable;
}(Observable_1.Observable));
exports.ArrayLikeObservable = ArrayLikeObservable;
//# sourceMappingURL=ArrayLikeObservable.js.map

/***/ },
/* 54 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var EmptyObservable_1 = __webpack_require__(9);
var isArray_1 = __webpack_require__(4);
var subscribeToResult_1 = __webpack_require__(7);
var OuterSubscriber_1 = __webpack_require__(5);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var ForkJoinObservable = (function (_super) {
    __extends(ForkJoinObservable, _super);
    function ForkJoinObservable(sources, resultSelector) {
        _super.call(this);
        this.sources = sources;
        this.resultSelector = resultSelector;
    }
    /* tslint:enable:max-line-length */
    /**
     * @param sources
     * @return {any}
     * @static true
     * @name forkJoin
     * @owner Observable
     */
    ForkJoinObservable.create = function () {
        var sources = [];
        for (var _i = 0; _i < arguments.length; _i++) {
            sources[_i - 0] = arguments[_i];
        }
        if (sources === null || arguments.length === 0) {
            return new EmptyObservable_1.EmptyObservable();
        }
        var resultSelector = null;
        if (typeof sources[sources.length - 1] === 'function') {
            resultSelector = sources.pop();
        }
        // if the first and only other argument besides the resultSelector is an array
        // assume it's been called with `forkJoin([obs1, obs2, obs3], resultSelector)`
        if (sources.length === 1 && isArray_1.isArray(sources[0])) {
            sources = sources[0];
        }
        if (sources.length === 0) {
            return new EmptyObservable_1.EmptyObservable();
        }
        return new ForkJoinObservable(sources, resultSelector);
    };
    ForkJoinObservable.prototype._subscribe = function (subscriber) {
        return new ForkJoinSubscriber(subscriber, this.sources, this.resultSelector);
    };
    return ForkJoinObservable;
}(Observable_1.Observable));
exports.ForkJoinObservable = ForkJoinObservable;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var ForkJoinSubscriber = (function (_super) {
    __extends(ForkJoinSubscriber, _super);
    function ForkJoinSubscriber(destination, sources, resultSelector) {
        _super.call(this, destination);
        this.sources = sources;
        this.resultSelector = resultSelector;
        this.completed = 0;
        this.haveValues = 0;
        var len = sources.length;
        this.total = len;
        this.values = new Array(len);
        for (var i = 0; i < len; i++) {
            var source = sources[i];
            var innerSubscription = subscribeToResult_1.subscribeToResult(this, source, null, i);
            if (innerSubscription) {
                innerSubscription.outerIndex = i;
                this.add(innerSubscription);
            }
        }
    }
    ForkJoinSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        this.values[outerIndex] = innerValue;
        if (!innerSub._hasValue) {
            innerSub._hasValue = true;
            this.haveValues++;
        }
    };
    ForkJoinSubscriber.prototype.notifyComplete = function (innerSub) {
        var destination = this.destination;
        var _a = this, haveValues = _a.haveValues, resultSelector = _a.resultSelector, values = _a.values;
        var len = values.length;
        if (!innerSub._hasValue) {
            destination.complete();
            return;
        }
        this.completed++;
        if (this.completed !== len) {
            return;
        }
        if (haveValues === len) {
            var value = resultSelector ? resultSelector.apply(this, values) : values;
            destination.next(value);
        }
        destination.complete();
    };
    return ForkJoinSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
//# sourceMappingURL=ForkJoinObservable.js.map

/***/ },
/* 55 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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__(0);
var tryCatch_1 = __webpack_require__(24);
var isFunction_1 = __webpack_require__(14);
var errorObject_1 = __webpack_require__(12);
var Subscription_1 = __webpack_require__(8);
function isNodeStyleEventEmmitter(sourceObj) {
    return !!sourceObj && typeof sourceObj.addListener === 'function' && typeof sourceObj.removeListener === 'function';
}
function isJQueryStyleEventEmitter(sourceObj) {
    return !!sourceObj && typeof sourceObj.on === 'function' && typeof sourceObj.off === 'function';
}
function isNodeList(sourceObj) {
    return !!sourceObj && sourceObj.toString() === '[object NodeList]';
}
function isHTMLCollection(sourceObj) {
    return !!sourceObj && sourceObj.toString() === '[object HTMLCollection]';
}
function isEventTarget(sourceObj) {
    return !!sourceObj && typeof sourceObj.addEventListener === 'function' && typeof sourceObj.removeEventListener === 'function';
}
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var FromEventObservable = (function (_super) {
    __extends(FromEventObservable, _super);
    function FromEventObservable(sourceObj, eventName, selector, options) {
        _super.call(this);
        this.sourceObj = sourceObj;
        this.eventName = eventName;
        this.selector = selector;
        this.options = options;
    }
    /* tslint:enable:max-line-length */
    /**
     * Creates an Observable that emits events of a specific type coming from the
     * given event target.
     *
     * <span class="informal">Creates an Observable from DOM events, or Node
     * EventEmitter events or others.</span>
     *
     * <img src="./img/fromEvent.png" width="100%">
     *
     * Creates an Observable by attaching an event listener to an "event target",
     * which may be an object with `addEventListener` and `removeEventListener`,
     * a Node.js EventEmitter, a jQuery style EventEmitter, a NodeList from the
     * DOM, or an HTMLCollection from the DOM. The event handler is attached when
     * the output Observable is subscribed, and removed when the Subscription is
     * unsubscribed.
     *
     * @example <caption>Emits clicks happening on the DOM document</caption>
     * var clicks = Rx.Observable.fromEvent(document, 'click');
     * clicks.subscribe(x => console.log(x));
     *
     * @see {@link from}
     * @see {@link fromEventPattern}
     *
     * @param {EventTargetLike} target The DOMElement, event target, Node.js
     * EventEmitter, NodeList or HTMLCollection to attach the event handler to.
     * @param {string} eventName The event name of interest, being emitted by the
     * `target`.
     * @param {EventListenerOptions} [options] Options to pass through to addEventListener
     * @param {SelectorMethodSignature<T>} [selector] An optional function to
     * post-process results. It takes the arguments from the event handler and
     * should return a single value.
     * @return {Observable<T>}
     * @static true
     * @name fromEvent
     * @owner Observable
     */
    FromEventObservable.create = function (target, eventName, options, selector) {
        if (isFunction_1.isFunction(options)) {
            selector = options;
            options = undefined;
        }
        return new FromEventObservable(target, eventName, selector, options);
    };
    FromEventObservable.setupSubscription = function (sourceObj, eventName, handler, subscriber, options) {
        var unsubscribe;
        if (isNodeList(sourceObj) || isHTMLCollection(sourceObj)) {
            for (var i = 0, len = sourceObj.length; i < len; i++) {
                FromEventObservable.setupSubscription(sourceObj[i], eventName, handler, subscriber, options);
            }
        }
        else if (isEventTarget(sourceObj)) {
            var source_1 = sourceObj;
            sourceObj.addEventListener(eventName, handler, options);
            unsubscribe = function () { return source_1.removeEventListener(eventName, handler); };
        }
        else if (isJQueryStyleEventEmitter(sourceObj)) {
            var source_2 = sourceObj;
            sourceObj.on(eventName, handler);
            unsubscribe = function () { return source_2.off(eventName, handler); };
        }
        else if (isNodeStyleEventEmmitter(sourceObj)) {
            var source_3 = sourceObj;
            sourceObj.addListener(eventName, handler);
            unsubscribe = function () { return source_3.removeListener(eventName, handler); };
        }
        else {
            throw new TypeError('Invalid event target');
        }
        subscriber.add(new Subscription_1.Subscription(unsubscribe));
    };
    FromEventObservable.prototype._subscribe = function (subscriber) {
        var sourceObj = this.sourceObj;
        var eventName = this.eventName;
        var options = this.options;
        var selector = this.selector;
        var handler = selector ? function () {
            var args = [];
            for (var _i = 0; _i < arguments.length; _i++) {
                args[_i - 0] = arguments[_i];
            }
            var result = tryCatch_1.tryCatch(selector).apply(void 0, args);
            if (result === errorObject_1.errorObject) {
                subscriber.error(errorObject_1.errorObject.e);
            }
            else {
                subscriber.next(result);
            }
        } : function (e) { return subscriber.next(e); };
        FromEventObservable.setupSubscription(sourceObj, eventName, handler, subscriber, options);
    };
    return FromEventObservable;
}(Observable_1.Observable));
exports.FromEventObservable = FromEventObservable;
//# sourceMappingURL=FromEventObservable.js.map

/***/ },
/* 56 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 isArray_1 = __webpack_require__(4);
var isPromise_1 = __webpack_require__(22);
var PromiseObservable_1 = __webpack_require__(58);
var IteratorObservable_1 = __webpack_require__(57);
var ArrayObservable_1 = __webpack_require__(19);
var ArrayLikeObservable_1 = __webpack_require__(53);
var iterator_1 = __webpack_require__(10);
var Observable_1 = __webpack_require__(0);
var observeOn_1 = __webpack_require__(72);
var observable_1 = __webpack_require__(11);
var isArrayLike = (function (x) { return x && typeof x.length === 'number'; });
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var FromObservable = (function (_super) {
    __extends(FromObservable, _super);
    function FromObservable(ish, scheduler) {
        _super.call(this, null);
        this.ish = ish;
        this.scheduler = scheduler;
    }
    /**
     * Creates an Observable from an Array, an array-like object, a Promise, an
     * iterable object, or an Observable-like object.
     *
     * <span class="informal">Converts almost anything to an Observable.</span>
     *
     * <img src="./img/from.png" width="100%">
     *
     * Convert various other objects and data types into Observables. `from`
     * converts a Promise or an array-like or an
     * [iterable](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterable)
     * object into an Observable that emits the items in that promise or array or
     * iterable. A String, in this context, is treated as an array of characters.
     * Observable-like objects (contains a function named with the ES2015 Symbol
     * for Observable) can also be converted through this operator.
     *
     * @example <caption>Converts an array to an Observable</caption>
     * var array = [10, 20, 30];
     * var result = Rx.Observable.from(array);
     * result.subscribe(x => console.log(x));
     *
     * @example <caption>Convert an infinite iterable (from a generator) to an Observable</caption>
     * function* generateDoubles(seed) {
     *   var i = seed;
     *   while (true) {
     *     yield i;
     *     i = 2 * i; // double it
     *   }
     * }
     *
     * var iterator = generateDoubles(3);
     * var result = Rx.Observable.from(iterator).take(10);
     * result.subscribe(x => console.log(x));
     *
     * @see {@link create}
     * @see {@link fromEvent}
     * @see {@link fromEventPattern}
     * @see {@link fromPromise}
     *
     * @param {ObservableInput<T>} ish A subscribable object, a Promise, an
     * Observable-like, an Array, an iterable or an array-like object to be
     * converted.
     * @param {Scheduler} [scheduler] The scheduler on which to schedule the
     * emissions of values.
     * @return {Observable<T>} The Observable whose values are originally from the
     * input object that was converted.
     * @static true
     * @name from
     * @owner Observable
     */
    FromObservable.create = function (ish, scheduler) {
        if (ish != null) {
            if (typeof ish[observable_1.$$observable] === 'function') {
                if (ish instanceof Observable_1.Observable && !scheduler) {
                    return ish;
                }
                return new FromObservable(ish, scheduler);
            }
            else if (isArray_1.isArray(ish)) {
                return new ArrayObservable_1.ArrayObservable(ish, scheduler);
            }
            else if (isPromise_1.isPromise(ish)) {
                return new PromiseObservable_1.PromiseObservable(ish, scheduler);
            }
            else if (typeof ish[iterator_1.$$iterator] === 'function' || typeof ish === 'string') {
                return new IteratorObservable_1.IteratorObservable(ish, scheduler);
            }
            else if (isArrayLike(ish)) {
                return new ArrayLikeObservable_1.ArrayLikeObservable(ish, scheduler);
            }
        }
        throw new TypeError((ish !== null && typeof ish || ish) + ' is not observable');
    };
    FromObservable.prototype._subscribe = function (subscriber) {
        var ish = this.ish;
        var scheduler = this.scheduler;
        if (scheduler == null) {
            return ish[observable_1.$$observable]().subscribe(subscriber);
        }
        else {
            return ish[observable_1.$$observable]().subscribe(new observeOn_1.ObserveOnSubscriber(subscriber, scheduler, 0));
        }
    };
    return FromObservable;
}(Observable_1.Observable));
exports.FromObservable = FromObservable;
//# sourceMappingURL=FromObservable.js.map

/***/ },
/* 57 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 root_1 = __webpack_require__(2);
var Observable_1 = __webpack_require__(0);
var iterator_1 = __webpack_require__(10);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var IteratorObservable = (function (_super) {
    __extends(IteratorObservable, _super);
    function IteratorObservable(iterator, scheduler) {
        _super.call(this);
        this.scheduler = scheduler;
        if (iterator == null) {
            throw new Error('iterator cannot be null.');
        }
        this.iterator = getIterator(iterator);
    }
    IteratorObservable.create = function (iterator, scheduler) {
        return new IteratorObservable(iterator, scheduler);
    };
    IteratorObservable.dispatch = function (state) {
        var index = state.index, hasError = state.hasError, iterator = state.iterator, subscriber = state.subscriber;
        if (hasError) {
            subscriber.error(state.error);
            return;
        }
        var result = iterator.next();
        if (result.done) {
            subscriber.complete();
            return;
        }
        subscriber.next(result.value);
        state.index = index + 1;
        if (subscriber.closed) {
            if (typeof iterator.return === 'function') {
                iterator.return();
            }
            return;
        }
        this.schedule(state);
    };
    IteratorObservable.prototype._subscribe = function (subscriber) {
        var index = 0;
        var _a = this, iterator = _a.iterator, scheduler = _a.scheduler;
        if (scheduler) {
            return scheduler.schedule(IteratorObservable.dispatch, 0, {
                index: index, iterator: iterator, subscriber: subscriber
            });
        }
        else {
            do {
                var result = iterator.next();
                if (result.done) {
                    subscriber.complete();
                    break;
                }
                else {
                    subscriber.next(result.value);
                }
                if (subscriber.closed) {
                    if (typeof iterator.return === 'function') {
                        iterator.return();
                    }
                    break;
                }
            } while (true);
        }
    };
    return IteratorObservable;
}(Observable_1.Observable));
exports.IteratorObservable = IteratorObservable;
var StringIterator = (function () {
    function StringIterator(str, idx, len) {
        if (idx === void 0) { idx = 0; }
        if (len === void 0) { len = str.length; }
        this.str = str;
        this.idx = idx;
        this.len = len;
    }
    StringIterator.prototype[iterator_1.$$iterator] = function () { return (this); };
    StringIterator.prototype.next = function () {
        return this.idx < this.len ? {
            done: false,
            value: this.str.charAt(this.idx++)
        } : {
            done: true,
            value: undefined
        };
    };
    return StringIterator;
}());
var ArrayIterator = (function () {
    function ArrayIterator(arr, idx, len) {
        if (idx === void 0) { idx = 0; }
        if (len === void 0) { len = toLength(arr); }
        this.arr = arr;
        this.idx = idx;
        this.len = len;
    }
    ArrayIterator.prototype[iterator_1.$$iterator] = function () { return this; };
    ArrayIterator.prototype.next = function () {
        return this.idx < this.len ? {
            done: false,
            value: this.arr[this.idx++]
        } : {
            done: true,
            value: undefined
        };
    };
    return ArrayIterator;
}());
function getIterator(obj) {
    var i = obj[iterator_1.$$iterator];
    if (!i && typeof obj === 'string') {
        return new StringIterator(obj);
    }
    if (!i && obj.length !== undefined) {
        return new ArrayIterator(obj);
    }
    if (!i) {
        throw new TypeError('object is not iterable');
    }
    return obj[iterator_1.$$iterator]();
}
var maxSafeInteger = Math.pow(2, 53) - 1;
function toLength(o) {
    var len = +o.length;
    if (isNaN(len)) {
        return 0;
    }
    if (len === 0 || !numberIsFinite(len)) {
        return len;
    }
    len = sign(len) * Math.floor(Math.abs(len));
    if (len <= 0) {
        return 0;
    }
    if (len > maxSafeInteger) {
        return maxSafeInteger;
    }
    return len;
}
function numberIsFinite(value) {
    return typeof value === 'number' && root_1.root.isFinite(value);
}
function sign(value) {
    var valueAsNumber = +value;
    if (valueAsNumber === 0) {
        return valueAsNumber;
    }
    if (isNaN(valueAsNumber)) {
        return valueAsNumber;
    }
    return valueAsNumber < 0 ? -1 : 1;
}
//# sourceMappingURL=IteratorObservable.js.map

/***/ },
/* 58 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 root_1 = __webpack_require__(2);
var Observable_1 = __webpack_require__(0);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var PromiseObservable = (function (_super) {
    __extends(PromiseObservable, _super);
    function PromiseObservable(promise, scheduler) {
        _super.call(this);
        this.promise = promise;
        this.scheduler = scheduler;
    }
    /**
     * Converts a Promise to an Observable.
     *
     * <span class="informal">Returns an Observable that just emits the Promise's
     * resolved value, then completes.</span>
     *
     * Converts an ES2015 Promise or a Promises/A+ spec compliant Promise to an
     * Observable. If the Promise resolves with a value, the output Observable
     * emits that resolved value as a `next`, and then completes. If the Promise
     * is rejected, then the output Observable emits the corresponding Error.
     *
     * @example <caption>Convert the Promise returned by Fetch to an Observable</caption>
     * var result = Rx.Observable.fromPromise(fetch('http://myserver.com/'));
     * result.subscribe(x => console.log(x), e => console.error(e));
     *
     * @see {@link bindCallback}
     * @see {@link from}
     *
     * @param {Promise<T>} promise The promise to be converted.
     * @param {Scheduler} [scheduler] An optional Scheduler to use for scheduling
     * the delivery of the resolved value (or the rejection).
     * @return {Observable<T>} An Observable which wraps the Promise.
     * @static true
     * @name fromPromise
     * @owner Observable
     */
    PromiseObservable.create = function (promise, scheduler) {
        return new PromiseObservable(promise, scheduler);
    };
    PromiseObservable.prototype._subscribe = function (subscriber) {
        var _this = this;
        var promise = this.promise;
        var scheduler = this.scheduler;
        if (scheduler == null) {
            if (this._isScalar) {
                if (!subscriber.closed) {
                    subscriber.next(this.value);
                    subscriber.complete();
                }
            }
            else {
                promise.then(function (value) {
                    _this.value = value;
                    _this._isScalar = true;
                    if (!subscriber.closed) {
                        subscriber.next(value);
                        subscriber.complete();
                    }
                }, function (err) {
                    if (!subscriber.closed) {
                        subscriber.error(err);
                    }
                })
                    .then(null, function (err) {
                    // escape the promise trap, throw unhandled errors
                    root_1.root.setTimeout(function () { throw err; });
                });
            }
        }
        else {
            if (this._isScalar) {
                if (!subscriber.closed) {
                    return scheduler.schedule(dispatchNext, 0, { value: this.value, subscriber: subscriber });
                }
            }
            else {
                promise.then(function (value) {
                    _this.value = value;
                    _this._isScalar = true;
                    if (!subscriber.closed) {
                        subscriber.add(scheduler.schedule(dispatchNext, 0, { value: value, subscriber: subscriber }));
                    }
                }, function (err) {
                    if (!subscriber.closed) {
                        subscriber.add(scheduler.schedule(dispatchError, 0, { err: err, subscriber: subscriber }));
                    }
                })
                    .then(null, function (err) {
                    // escape the promise trap, throw unhandled errors
                    root_1.root.setTimeout(function () { throw err; });
                });
            }
        }
    };
    return PromiseObservable;
}(Observable_1.Observable));
exports.PromiseObservable = PromiseObservable;
function dispatchNext(arg) {
    var value = arg.value, subscriber = arg.subscriber;
    if (!subscriber.closed) {
        subscriber.next(value);
        subscriber.complete();
    }
}
function dispatchError(arg) {
    var err = arg.err, subscriber = arg.subscriber;
    if (!subscriber.closed) {
        subscriber.error(err);
    }
}
//# sourceMappingURL=PromiseObservable.js.map

/***/ },
/* 59 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 isNumeric_1 = __webpack_require__(81);
var Observable_1 = __webpack_require__(0);
var async_1 = __webpack_require__(6);
var isScheduler_1 = __webpack_require__(23);
var isDate_1 = __webpack_require__(13);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @extends {Ignored}
 * @hide true
 */
var TimerObservable = (function (_super) {
    __extends(TimerObservable, _super);
    function TimerObservable(dueTime, period, scheduler) {
        if (dueTime === void 0) { dueTime = 0; }
        _super.call(this);
        this.period = -1;
        this.dueTime = 0;
        if (isNumeric_1.isNumeric(period)) {
            this.period = Number(period) < 1 && 1 || Number(period);
        }
        else if (isScheduler_1.isScheduler(period)) {
            scheduler = period;
        }
        if (!isScheduler_1.isScheduler(scheduler)) {
            scheduler = async_1.async;
        }
        this.scheduler = scheduler;
        this.dueTime = isDate_1.isDate(dueTime) ?
            (+dueTime - this.scheduler.now()) :
            dueTime;
    }
    /**
     * Creates an Observable that starts emitting after an `initialDelay` and
     * emits ever increasing numbers after each `period` of time thereafter.
     *
     * <span class="informal">Its like {@link interval}, but you can specify when
     * should the emissions start.</span>
     *
     * <img src="./img/timer.png" width="100%">
     *
     * `timer` returns an Observable that emits an infinite sequence of ascending
     * integers, with a constant interval of time, `period` of your choosing
     * between those emissions. The first emission happens after the specified
     * `initialDelay`. The initial delay may be a {@link Date}. By default, this
     * operator uses the `async` Scheduler to provide a notion of time, but you
     * may pass any Scheduler to it. If `period` is not specified, the output
     * Observable emits only one value, `0`. Otherwise, it emits an infinite
     * sequence.
     *
     * @example <caption>Emits ascending numbers, one every second (1000ms), starting after 3 seconds</caption>
     * var numbers = Rx.Observable.timer(3000, 1000);
     * numbers.subscribe(x => console.log(x));
     *
     * @example <caption>Emits one number after five seconds</caption>
     * var numbers = Rx.Observable.timer(5000);
     * numbers.subscribe(x => console.log(x));
     *
     * @see {@link interval}
     * @see {@link delay}
     *
     * @param {number|Date} initialDelay The initial delay time to wait before
     * emitting the first value of `0`.
     * @param {number} [period] The period of time between emissions of the
     * subsequent numbers.
     * @param {Scheduler} [scheduler=async] The Scheduler to use for scheduling
     * the emission of values, and providing a notion of "time".
     * @return {Observable} An Observable that emits a `0` after the
     * `initialDelay` and ever increasing numbers after each `period` of time
     * thereafter.
     * @static true
     * @name timer
     * @owner Observable
     */
    TimerObservable.create = function (initialDelay, period, scheduler) {
        if (initialDelay === void 0) { initialDelay = 0; }
        return new TimerObservable(initialDelay, period, scheduler);
    };
    TimerObservable.dispatch = function (state) {
        var index = state.index, period = state.period, subscriber = state.subscriber;
        var action = this;
        subscriber.next(index);
        if (subscriber.closed) {
            return;
        }
        else if (period === -1) {
            return subscriber.complete();
        }
        state.index = index + 1;
        action.schedule(state, period);
    };
    TimerObservable.prototype._subscribe = function (subscriber) {
        var index = 0;
        var _a = this, period = _a.period, dueTime = _a.dueTime, scheduler = _a.scheduler;
        return scheduler.schedule(TimerObservable.dispatch, dueTime, {
            index: index, period: period, subscriber: subscriber
        });
    };
    return TimerObservable;
}(Observable_1.Observable));
exports.TimerObservable = TimerObservable;
//# sourceMappingURL=TimerObservable.js.map

/***/ },
/* 60 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var ForkJoinObservable_1 = __webpack_require__(54);
exports.forkJoin = ForkJoinObservable_1.ForkJoinObservable.create;
//# sourceMappingURL=forkJoin.js.map

/***/ },
/* 61 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var FromObservable_1 = __webpack_require__(56);
exports.from = FromObservable_1.FromObservable.create;
//# sourceMappingURL=from.js.map

/***/ },
/* 62 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var FromEventObservable_1 = __webpack_require__(55);
exports.fromEvent = FromEventObservable_1.FromEventObservable.create;
//# sourceMappingURL=fromEvent.js.map

/***/ },
/* 63 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var ArrayObservable_1 = __webpack_require__(19);
exports.of = ArrayObservable_1.ArrayObservable.of;
//# sourceMappingURL=of.js.map

/***/ },
/* 64 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var TimerObservable_1 = __webpack_require__(59);
exports.timer = TimerObservable_1.TimerObservable.create;
//# sourceMappingURL=timer.js.map

/***/ },
/* 65 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 OuterSubscriber_1 = __webpack_require__(5);
var subscribeToResult_1 = __webpack_require__(7);
/**
 * Emits a value from the source Observable only after a particular time span
 * determined by another Observable has passed without another source emission.
 *
 * <span class="informal">It's like {@link debounceTime}, but the time span of
 * emission silence is determined by a second Observable.</span>
 *
 * <img src="./img/debounce.png" width="100%">
 *
 * `debounce` delays values emitted by the source Observable, but drops previous
 * pending delayed emissions if a new value arrives on the source Observable.
 * This operator keeps track of the most recent value from the source
 * Observable, and spawns a duration Observable by calling the
 * `durationSelector` function. The value is emitted only when the duration
 * Observable emits a value or completes, and if no other value was emitted on
 * the source Observable since the duration Observable was spawned. If a new
 * value appears before the duration Observable emits, the previous value will
 * be dropped and will not be emitted on the output Observable.
 *
 * Like {@link debounceTime}, this is a rate-limiting operator, and also a
 * delay-like operator since output emissions do not necessarily occur at the
 * same time as they did on the source Observable.
 *
 * @example <caption>Emit the most recent click after a burst of clicks</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var result = clicks.debounce(() => Rx.Observable.interval(1000));
 * result.subscribe(x => console.log(x));
 *
 * @see {@link audit}
 * @see {@link debounceTime}
 * @see {@link delayWhen}
 * @see {@link throttle}
 *
 * @param {function(value: T): Observable|Promise} durationSelector A function
 * that receives a value from the source Observable, for computing the timeout
 * duration for each source value, returned as an Observable or a Promise.
 * @return {Observable} An Observable that delays the emissions of the source
 * Observable by the specified duration Observable returned by
 * `durationSelector`, and may drop some values if they occur too frequently.
 * @method debounce
 * @owner Observable
 */
function debounce(durationSelector) {
    return this.lift(new DebounceOperator(durationSelector));
}
exports.debounce = debounce;
var DebounceOperator = (function () {
    function DebounceOperator(durationSelector) {
        this.durationSelector = durationSelector;
    }
    DebounceOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new DebounceSubscriber(subscriber, this.durationSelector));
    };
    return DebounceOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var DebounceSubscriber = (function (_super) {
    __extends(DebounceSubscriber, _super);
    function DebounceSubscriber(destination, durationSelector) {
        _super.call(this, destination);
        this.durationSelector = durationSelector;
        this.hasValue = false;
        this.durationSubscription = null;
    }
    DebounceSubscriber.prototype._next = function (value) {
        try {
            var result = this.durationSelector.call(this, value);
            if (result) {
                this._tryNext(value, result);
            }
        }
        catch (err) {
            this.destination.error(err);
        }
    };
    DebounceSubscriber.prototype._complete = function () {
        this.emitValue();
        this.destination.complete();
    };
    DebounceSubscriber.prototype._tryNext = function (value, duration) {
        var subscription = this.durationSubscription;
        this.value = value;
        this.hasValue = true;
        if (subscription) {
            subscription.unsubscribe();
            this.remove(subscription);
        }
        subscription = subscribeToResult_1.subscribeToResult(this, duration);
        if (!subscription.closed) {
            this.add(this.durationSubscription = subscription);
        }
    };
    DebounceSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        this.emitValue();
    };
    DebounceSubscriber.prototype.notifyComplete = function () {
        this.emitValue();
    };
    DebounceSubscriber.prototype.emitValue = function () {
        if (this.hasValue) {
            var value = this.value;
            var subscription = this.durationSubscription;
            if (subscription) {
                this.durationSubscription = null;
                subscription.unsubscribe();
                this.remove(subscription);
            }
            this.value = null;
            this.hasValue = false;
            _super.prototype._next.call(this, value);
        }
    };
    return DebounceSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
//# sourceMappingURL=debounce.js.map

/***/ },
/* 66 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscriber_1 = __webpack_require__(1);
var async_1 = __webpack_require__(6);
/**
 * Emits a value from the source Observable only after a particular time span
 * has passed without another source emission.
 *
 * <span class="informal">It's like {@link delay}, but passes only the most
 * recent value from each burst of emissions.</span>
 *
 * <img src="./img/debounceTime.png" width="100%">
 *
 * `debounceTime` delays values emitted by the source Observable, but drops
 * previous pending delayed emissions if a new value arrives on the source
 * Observable. This operator keeps track of the most recent value from the
 * source Observable, and emits that only when `dueTime` enough time has passed
 * without any other value appearing on the source Observable. If a new value
 * appears before `dueTime` silence occurs, the previous value will be dropped
 * and will not be emitted on the output Observable.
 *
 * This is a rate-limiting operator, because it is impossible for more than one
 * value to be emitted in any time window of duration `dueTime`, but it is also
 * a delay-like operator since output emissions do not occur at the same time as
 * they did on the source Observable. Optionally takes a {@link Scheduler} for
 * managing timers.
 *
 * @example <caption>Emit the most recent click after a burst of clicks</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var result = clicks.debounceTime(1000);
 * result.subscribe(x => console.log(x));
 *
 * @see {@link auditTime}
 * @see {@link debounce}
 * @see {@link delay}
 * @see {@link sampleTime}
 * @see {@link throttleTime}
 *
 * @param {number} dueTime The timeout duration in milliseconds (or the time
 * unit determined internally by the optional `scheduler`) for the window of
 * time required to wait for emission silence before emitting the most recent
 * source value.
 * @param {Scheduler} [scheduler=async] The {@link Scheduler} to use for
 * managing the timers that handle the timeout for each value.
 * @return {Observable} An Observable that delays the emissions of the source
 * Observable by the specified `dueTime`, and may drop some values if they occur
 * too frequently.
 * @method debounceTime
 * @owner Observable
 */
function debounceTime(dueTime, scheduler) {
    if (scheduler === void 0) { scheduler = async_1.async; }
    return this.lift(new DebounceTimeOperator(dueTime, scheduler));
}
exports.debounceTime = debounceTime;
var DebounceTimeOperator = (function () {
    function DebounceTimeOperator(dueTime, scheduler) {
        this.dueTime = dueTime;
        this.scheduler = scheduler;
    }
    DebounceTimeOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new DebounceTimeSubscriber(subscriber, this.dueTime, this.scheduler));
    };
    return DebounceTimeOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var DebounceTimeSubscriber = (function (_super) {
    __extends(DebounceTimeSubscriber, _super);
    function DebounceTimeSubscriber(destination, dueTime, scheduler) {
        _super.call(this, destination);
        this.dueTime = dueTime;
        this.scheduler = scheduler;
        this.debouncedSubscription = null;
        this.lastValue = null;
        this.hasValue = false;
    }
    DebounceTimeSubscriber.prototype._next = function (value) {
        this.clearDebounce();
        this.lastValue = value;
        this.hasValue = true;
        this.add(this.debouncedSubscription = this.scheduler.schedule(dispatchNext, this.dueTime, this));
    };
    DebounceTimeSubscriber.prototype._complete = function () {
        this.debouncedNext();
        this.destination.complete();
    };
    DebounceTimeSubscriber.prototype.debouncedNext = function () {
        this.clearDebounce();
        if (this.hasValue) {
            this.destination.next(this.lastValue);
            this.lastValue = null;
            this.hasValue = false;
        }
    };
    DebounceTimeSubscriber.prototype.clearDebounce = function () {
        var debouncedSubscription = this.debouncedSubscription;
        if (debouncedSubscription !== null) {
            this.remove(debouncedSubscription);
            debouncedSubscription.unsubscribe();
            this.debouncedSubscription = null;
        }
    };
    return DebounceTimeSubscriber;
}(Subscriber_1.Subscriber));
function dispatchNext(subscriber) {
    subscriber.debouncedNext();
}
//# sourceMappingURL=debounceTime.js.map

/***/ },
/* 67 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 async_1 = __webpack_require__(6);
var isDate_1 = __webpack_require__(13);
var Subscriber_1 = __webpack_require__(1);
var Notification_1 = __webpack_require__(17);
/**
 * Delays the emission of items from the source Observable by a given timeout or
 * until a given Date.
 *
 * <span class="informal">Time shifts each item by some specified amount of
 * milliseconds.</span>
 *
 * <img src="./img/delay.png" width="100%">
 *
 * If the delay argument is a Number, this operator time shifts the source
 * Observable by that amount of time expressed in milliseconds. The relative
 * time intervals between the values are preserved.
 *
 * If the delay argument is a Date, this operator time shifts the start of the
 * Observable execution until the given date occurs.
 *
 * @example <caption>Delay each click by one second</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var delayedClicks = clicks.delay(1000); // each click emitted after 1 second
 * delayedClicks.subscribe(x => console.log(x));
 *
 * @example <caption>Delay all clicks until a future date happens</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var date = new Date('March 15, 2050 12:00:00'); // in the future
 * var delayedClicks = clicks.delay(date); // click emitted only after that date
 * delayedClicks.subscribe(x => console.log(x));
 *
 * @see {@link debounceTime}
 * @see {@link delayWhen}
 *
 * @param {number|Date} delay The delay duration in milliseconds (a `number`) or
 * a `Date` until which the emission of the source items is delayed.
 * @param {Scheduler} [scheduler=async] The Scheduler to use for
 * managing the timers that handle the time-shift for each item.
 * @return {Observable} An Observable that delays the emissions of the source
 * Observable by the specified timeout or Date.
 * @method delay
 * @owner Observable
 */
function delay(delay, scheduler) {
    if (scheduler === void 0) { scheduler = async_1.async; }
    var absoluteDelay = isDate_1.isDate(delay);
    var delayFor = absoluteDelay ? (+delay - scheduler.now()) : Math.abs(delay);
    return this.lift(new DelayOperator(delayFor, scheduler));
}
exports.delay = delay;
var DelayOperator = (function () {
    function DelayOperator(delay, scheduler) {
        this.delay = delay;
        this.scheduler = scheduler;
    }
    DelayOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new DelaySubscriber(subscriber, this.delay, this.scheduler));
    };
    return DelayOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var DelaySubscriber = (function (_super) {
    __extends(DelaySubscriber, _super);
    function DelaySubscriber(destination, delay, scheduler) {
        _super.call(this, destination);
        this.delay = delay;
        this.scheduler = scheduler;
        this.queue = [];
        this.active = false;
        this.errored = false;
    }
    DelaySubscriber.dispatch = function (state) {
        var source = state.source;
        var queue = source.queue;
        var scheduler = state.scheduler;
        var destination = state.destination;
        while (queue.length > 0 && (queue[0].time - scheduler.now()) <= 0) {
            queue.shift().notification.observe(destination);
        }
        if (queue.length > 0) {
            var delay_1 = Math.max(0, queue[0].time - scheduler.now());
            this.schedule(state, delay_1);
        }
        else {
            source.active = false;
        }
    };
    DelaySubscriber.prototype._schedule = function (scheduler) {
        this.active = true;
        this.add(scheduler.schedule(DelaySubscriber.dispatch, this.delay, {
            source: this, destination: this.destination, scheduler: scheduler
        }));
    };
    DelaySubscriber.prototype.scheduleNotification = function (notification) {
        if (this.errored === true) {
            return;
        }
        var scheduler = this.scheduler;
        var message = new DelayMessage(scheduler.now() + this.delay, notification);
        this.queue.push(message);
        if (this.active === false) {
            this._schedule(scheduler);
        }
    };
    DelaySubscriber.prototype._next = function (value) {
        this.scheduleNotification(Notification_1.Notification.createNext(value));
    };
    DelaySubscriber.prototype._error = function (err) {
        this.errored = true;
        this.queue = [];
        this.destination.error(err);
    };
    DelaySubscriber.prototype._complete = function () {
        this.scheduleNotification(Notification_1.Notification.createComplete());
    };
    return DelaySubscriber;
}(Subscriber_1.Subscriber));
var DelayMessage = (function () {
    function DelayMessage(time, notification) {
        this.time = time;
        this.notification = notification;
    }
    return DelayMessage;
}());
//# sourceMappingURL=delay.js.map

/***/ },
/* 68 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscriber_1 = __webpack_require__(1);
/* tslint:disable:max-line-length */
function _do(nextOrObserver, error, complete) {
    return this.lift(new DoOperator(nextOrObserver, error, complete));
}
exports._do = _do;
var DoOperator = (function () {
    function DoOperator(nextOrObserver, error, complete) {
        this.nextOrObserver = nextOrObserver;
        this.error = error;
        this.complete = complete;
    }
    DoOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new DoSubscriber(subscriber, this.nextOrObserver, this.error, this.complete));
    };
    return DoOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var DoSubscriber = (function (_super) {
    __extends(DoSubscriber, _super);
    function DoSubscriber(destination, nextOrObserver, error, complete) {
        _super.call(this, destination);
        var safeSubscriber = new Subscriber_1.Subscriber(nextOrObserver, error, complete);
        safeSubscriber.syncErrorThrowable = true;
        this.add(safeSubscriber);
        this.safeSubscriber = safeSubscriber;
    }
    DoSubscriber.prototype._next = function (value) {
        var safeSubscriber = this.safeSubscriber;
        safeSubscriber.next(value);
        if (safeSubscriber.syncErrorThrown) {
            this.destination.error(safeSubscriber.syncErrorValue);
        }
        else {
            this.destination.next(value);
        }
    };
    DoSubscriber.prototype._error = function (err) {
        var safeSubscriber = this.safeSubscriber;
        safeSubscriber.error(err);
        if (safeSubscriber.syncErrorThrown) {
            this.destination.error(safeSubscriber.syncErrorValue);
        }
        else {
            this.destination.error(err);
        }
    };
    DoSubscriber.prototype._complete = function () {
        var safeSubscriber = this.safeSubscriber;
        safeSubscriber.complete();
        if (safeSubscriber.syncErrorThrown) {
            this.destination.error(safeSubscriber.syncErrorValue);
        }
        else {
            this.destination.complete();
        }
    };
    return DoSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=do.js.map

/***/ },
/* 69 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscriber_1 = __webpack_require__(1);
/* tslint:disable:max-line-length */
function filter(predicate, thisArg) {
    return this.lift(new FilterOperator(predicate, thisArg));
}
exports.filter = filter;
var FilterOperator = (function () {
    function FilterOperator(predicate, thisArg) {
        this.predicate = predicate;
        this.thisArg = thisArg;
    }
    FilterOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new FilterSubscriber(subscriber, this.predicate, this.thisArg));
    };
    return FilterOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var FilterSubscriber = (function (_super) {
    __extends(FilterSubscriber, _super);
    function FilterSubscriber(destination, predicate, thisArg) {
        _super.call(this, destination);
        this.predicate = predicate;
        this.thisArg = thisArg;
        this.count = 0;
        this.predicate = predicate;
    }
    // the try catch block below is left specifically for
    // optimization and perf reasons. a tryCatcher is not necessary here.
    FilterSubscriber.prototype._next = function (value) {
        var result;
        try {
            result = this.predicate.call(this.thisArg, value, this.count++);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        if (result) {
            this.destination.next(value);
        }
    };
    return FilterSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=filter.js.map

/***/ },
/* 70 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscriber_1 = __webpack_require__(1);
/**
 * Applies a given `project` function to each value emitted by the source
 * Observable, and emits the resulting values as an Observable.
 *
 * <span class="informal">Like [Array.prototype.map()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map),
 * it passes each source value through a transformation function to get
 * corresponding output values.</span>
 *
 * <img src="./img/map.png" width="100%">
 *
 * Similar to the well known `Array.prototype.map` function, this operator
 * applies a projection to each value and emits that projection in the output
 * Observable.
 *
 * @example <caption>Map every every click to the clientX position of that click</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var positions = clicks.map(ev => ev.clientX);
 * positions.subscribe(x => console.log(x));
 *
 * @see {@link mapTo}
 * @see {@link pluck}
 *
 * @param {function(value: T, index: number): R} project The function to apply
 * to each `value` emitted by the source Observable. The `index` parameter is
 * the number `i` for the i-th emission that has happened since the
 * subscription, starting from the number `0`.
 * @param {any} [thisArg] An optional argument to define what `this` is in the
 * `project` function.
 * @return {Observable<R>} An Observable that emits the values from the source
 * Observable transformed by the given `project` function.
 * @method map
 * @owner Observable
 */
function map(project, thisArg) {
    if (typeof project !== 'function') {
        throw new TypeError('argument is not a function. Are you looking for `mapTo()`?');
    }
    return this.lift(new MapOperator(project, thisArg));
}
exports.map = map;
var MapOperator = (function () {
    function MapOperator(project, thisArg) {
        this.project = project;
        this.thisArg = thisArg;
    }
    MapOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new MapSubscriber(subscriber, this.project, this.thisArg));
    };
    return MapOperator;
}());
exports.MapOperator = MapOperator;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var MapSubscriber = (function (_super) {
    __extends(MapSubscriber, _super);
    function MapSubscriber(destination, project, thisArg) {
        _super.call(this, destination);
        this.project = project;
        this.count = 0;
        this.thisArg = thisArg || this;
    }
    // NOTE: This looks unoptimized, but it's actually purposefully NOT
    // using try/catch optimizations.
    MapSubscriber.prototype._next = function (value) {
        var result;
        try {
            result = this.project.call(this.thisArg, value, this.count++);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.destination.next(result);
    };
    return MapSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=map.js.map

/***/ },
/* 71 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 subscribeToResult_1 = __webpack_require__(7);
var OuterSubscriber_1 = __webpack_require__(5);
/* tslint:disable:max-line-length */
function mergeMap(project, resultSelector, concurrent) {
    if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
    if (typeof resultSelector === 'number') {
        concurrent = resultSelector;
        resultSelector = null;
    }
    return this.lift(new MergeMapOperator(project, resultSelector, concurrent));
}
exports.mergeMap = mergeMap;
var MergeMapOperator = (function () {
    function MergeMapOperator(project, resultSelector, concurrent) {
        if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
        this.project = project;
        this.resultSelector = resultSelector;
        this.concurrent = concurrent;
    }
    MergeMapOperator.prototype.call = function (observer, source) {
        return source._subscribe(new MergeMapSubscriber(observer, this.project, this.resultSelector, this.concurrent));
    };
    return MergeMapOperator;
}());
exports.MergeMapOperator = MergeMapOperator;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var MergeMapSubscriber = (function (_super) {
    __extends(MergeMapSubscriber, _super);
    function MergeMapSubscriber(destination, project, resultSelector, concurrent) {
        if (concurrent === void 0) { concurrent = Number.POSITIVE_INFINITY; }
        _super.call(this, destination);
        this.project = project;
        this.resultSelector = resultSelector;
        this.concurrent = concurrent;
        this.hasCompleted = false;
        this.buffer = [];
        this.active = 0;
        this.index = 0;
    }
    MergeMapSubscriber.prototype._next = function (value) {
        if (this.active < this.concurrent) {
            this._tryNext(value);
        }
        else {
            this.buffer.push(value);
        }
    };
    MergeMapSubscriber.prototype._tryNext = function (value) {
        var result;
        var index = this.index++;
        try {
            result = this.project(value, index);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.active++;
        this._innerSub(result, value, index);
    };
    MergeMapSubscriber.prototype._innerSub = function (ish, value, index) {
        this.add(subscribeToResult_1.subscribeToResult(this, ish, value, index));
    };
    MergeMapSubscriber.prototype._complete = function () {
        this.hasCompleted = true;
        if (this.active === 0 && this.buffer.length === 0) {
            this.destination.complete();
        }
    };
    MergeMapSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        if (this.resultSelector) {
            this._notifyResultSelector(outerValue, innerValue, outerIndex, innerIndex);
        }
        else {
            this.destination.next(innerValue);
        }
    };
    MergeMapSubscriber.prototype._notifyResultSelector = function (outerValue, innerValue, outerIndex, innerIndex) {
        var result;
        try {
            result = this.resultSelector(outerValue, innerValue, outerIndex, innerIndex);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.destination.next(result);
    };
    MergeMapSubscriber.prototype.notifyComplete = function (innerSub) {
        var buffer = this.buffer;
        this.remove(innerSub);
        this.active--;
        if (buffer.length > 0) {
            this._next(buffer.shift());
        }
        else if (this.active === 0 && this.hasCompleted) {
            this.destination.complete();
        }
    };
    return MergeMapSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
exports.MergeMapSubscriber = MergeMapSubscriber;
//# sourceMappingURL=mergeMap.js.map

/***/ },
/* 72 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscriber_1 = __webpack_require__(1);
var Notification_1 = __webpack_require__(17);
/**
 * @see {@link Notification}
 *
 * @param scheduler
 * @param delay
 * @return {Observable<R>|WebSocketSubject<T>|Observable<T>}
 * @method observeOn
 * @owner Observable
 */
function observeOn(scheduler, delay) {
    if (delay === void 0) { delay = 0; }
    return this.lift(new ObserveOnOperator(scheduler, delay));
}
exports.observeOn = observeOn;
var ObserveOnOperator = (function () {
    function ObserveOnOperator(scheduler, delay) {
        if (delay === void 0) { delay = 0; }
        this.scheduler = scheduler;
        this.delay = delay;
    }
    ObserveOnOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new ObserveOnSubscriber(subscriber, this.scheduler, this.delay));
    };
    return ObserveOnOperator;
}());
exports.ObserveOnOperator = ObserveOnOperator;
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var ObserveOnSubscriber = (function (_super) {
    __extends(ObserveOnSubscriber, _super);
    function ObserveOnSubscriber(destination, scheduler, delay) {
        if (delay === void 0) { delay = 0; }
        _super.call(this, destination);
        this.scheduler = scheduler;
        this.delay = delay;
    }
    ObserveOnSubscriber.dispatch = function (arg) {
        var notification = arg.notification, destination = arg.destination;
        notification.observe(destination);
    };
    ObserveOnSubscriber.prototype.scheduleMessage = function (notification) {
        this.add(this.scheduler.schedule(ObserveOnSubscriber.dispatch, this.delay, new ObserveOnMessage(notification, this.destination)));
    };
    ObserveOnSubscriber.prototype._next = function (value) {
        this.scheduleMessage(Notification_1.Notification.createNext(value));
    };
    ObserveOnSubscriber.prototype._error = function (err) {
        this.scheduleMessage(Notification_1.Notification.createError(err));
    };
    ObserveOnSubscriber.prototype._complete = function () {
        this.scheduleMessage(Notification_1.Notification.createComplete());
    };
    return ObserveOnSubscriber;
}(Subscriber_1.Subscriber));
exports.ObserveOnSubscriber = ObserveOnSubscriber;
var ObserveOnMessage = (function () {
    function ObserveOnMessage(notification, destination) {
        this.notification = notification;
        this.destination = destination;
    }
    return ObserveOnMessage;
}());
exports.ObserveOnMessage = ObserveOnMessage;
//# sourceMappingURL=observeOn.js.map

/***/ },
/* 73 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscriber_1 = __webpack_require__(1);
/**
 * Returns an Observable that mirrors the source Observable, resubscribing to it if it calls `error` and the
 * predicate returns true for that specific exception and retry count.
 * If the source Observable calls `error`, this method will resubscribe to the source Observable for a maximum of
 * count resubscriptions (given as a number parameter) rather than propagating the `error` call.
 *
 * <img src="./img/retry.png" width="100%">
 *
 * Any and all items emitted by the source Observable will be emitted by the resulting Observable, even those emitted
 * during failed subscriptions. For example, if an Observable fails at first but emits [1, 2] then succeeds the second
 * time and emits: [1, 2, 3, 4, 5] then the complete stream of emissions and notifications
 * would be: [1, 2, 1, 2, 3, 4, 5, `complete`].
 * @param {number} number of retry attempts before failing.
 * @return {Observable} the source Observable modified with the retry logic.
 * @method retry
 * @owner Observable
 */
function retry(count) {
    if (count === void 0) { count = -1; }
    return this.lift(new RetryOperator(count, this));
}
exports.retry = retry;
var RetryOperator = (function () {
    function RetryOperator(count, source) {
        this.count = count;
        this.source = source;
    }
    RetryOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new RetrySubscriber(subscriber, this.count, this.source));
    };
    return RetryOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var RetrySubscriber = (function (_super) {
    __extends(RetrySubscriber, _super);
    function RetrySubscriber(destination, count, source) {
        _super.call(this, destination);
        this.count = count;
        this.source = source;
    }
    RetrySubscriber.prototype.error = function (err) {
        if (!this.isStopped) {
            var _a = this, source = _a.source, count = _a.count;
            if (count === 0) {
                return _super.prototype.error.call(this, err);
            }
            else if (count > -1) {
                this.count = count - 1;
            }
            this.unsubscribe();
            this.isStopped = false;
            this.closed = false;
            source.subscribe(this);
        }
    };
    return RetrySubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=retry.js.map

/***/ },
/* 74 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 OuterSubscriber_1 = __webpack_require__(5);
var subscribeToResult_1 = __webpack_require__(7);
/**
 * Emits a value from the source Observable, then ignores subsequent source
 * values for a duration determined by another Observable, then repeats this
 * process.
 *
 * <span class="informal">It's like {@link throttleTime}, but the silencing
 * duration is determined by a second Observable.</span>
 *
 * <img src="./img/throttle.png" width="100%">
 *
 * `throttle` emits the source Observable values on the output Observable
 * when its internal timer is disabled, and ignores source values when the timer
 * is enabled. Initially, the timer is disabled. As soon as the first source
 * value arrives, it is forwarded to the output Observable, and then the timer
 * is enabled by calling the `durationSelector` function with the source value,
 * which returns the "duration" Observable. When the duration Observable emits a
 * value or completes, the timer is disabled, and this process repeats for the
 * next source value.
 *
 * @example <caption>Emit clicks at a rate of at most one click per second</caption>
 * var clicks = Rx.Observable.fromEvent(document, 'click');
 * var result = clicks.throttle(ev => Rx.Observable.interval(1000));
 * result.subscribe(x => console.log(x));
 *
 * @see {@link audit}
 * @see {@link debounce}
 * @see {@link delayWhen}
 * @see {@link sample}
 * @see {@link throttleTime}
 *
 * @param {function(value: T): Observable|Promise} durationSelector A function
 * that receives a value from the source Observable, for computing the silencing
 * duration for each source value, returned as an Observable or a Promise.
 * @return {Observable<T>} An Observable that performs the throttle operation to
 * limit the rate of emissions from the source.
 * @method throttle
 * @owner Observable
 */
function throttle(durationSelector) {
    return this.lift(new ThrottleOperator(durationSelector));
}
exports.throttle = throttle;
var ThrottleOperator = (function () {
    function ThrottleOperator(durationSelector) {
        this.durationSelector = durationSelector;
    }
    ThrottleOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new ThrottleSubscriber(subscriber, this.durationSelector));
    };
    return ThrottleOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var ThrottleSubscriber = (function (_super) {
    __extends(ThrottleSubscriber, _super);
    function ThrottleSubscriber(destination, durationSelector) {
        _super.call(this, destination);
        this.destination = destination;
        this.durationSelector = durationSelector;
    }
    ThrottleSubscriber.prototype._next = function (value) {
        if (!this.throttled) {
            this.tryDurationSelector(value);
        }
    };
    ThrottleSubscriber.prototype.tryDurationSelector = function (value) {
        var duration = null;
        try {
            duration = this.durationSelector(value);
        }
        catch (err) {
            this.destination.error(err);
            return;
        }
        this.emitAndThrottle(value, duration);
    };
    ThrottleSubscriber.prototype.emitAndThrottle = function (value, duration) {
        this.add(this.throttled = subscribeToResult_1.subscribeToResult(this, duration));
        this.destination.next(value);
    };
    ThrottleSubscriber.prototype._unsubscribe = function () {
        var throttled = this.throttled;
        if (throttled) {
            this.remove(throttled);
            this.throttled = null;
            throttled.unsubscribe();
        }
    };
    ThrottleSubscriber.prototype.notifyNext = function (outerValue, innerValue, outerIndex, innerIndex, innerSub) {
        this._unsubscribe();
    };
    ThrottleSubscriber.prototype.notifyComplete = function () {
        this._unsubscribe();
    };
    return ThrottleSubscriber;
}(OuterSubscriber_1.OuterSubscriber));
//# sourceMappingURL=throttle.js.map

/***/ },
/* 75 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 async_1 = __webpack_require__(6);
var isDate_1 = __webpack_require__(13);
var Subscriber_1 = __webpack_require__(1);
var TimeoutError_1 = __webpack_require__(79);
/**
 * @param due
 * @param errorToSend
 * @param scheduler
 * @return {Observable<R>|WebSocketSubject<T>|Observable<T>}
 * @method timeout
 * @owner Observable
 */
function timeout(due, errorToSend, scheduler) {
    if (errorToSend === void 0) { errorToSend = null; }
    if (scheduler === void 0) { scheduler = async_1.async; }
    var absoluteTimeout = isDate_1.isDate(due);
    var waitFor = absoluteTimeout ? (+due - scheduler.now()) : Math.abs(due);
    return this.lift(new TimeoutOperator(waitFor, absoluteTimeout, errorToSend, scheduler));
}
exports.timeout = timeout;
var TimeoutOperator = (function () {
    function TimeoutOperator(waitFor, absoluteTimeout, errorToSend, scheduler) {
        this.waitFor = waitFor;
        this.absoluteTimeout = absoluteTimeout;
        this.errorToSend = errorToSend;
        this.scheduler = scheduler;
    }
    TimeoutOperator.prototype.call = function (subscriber, source) {
        return source._subscribe(new TimeoutSubscriber(subscriber, this.absoluteTimeout, this.waitFor, this.errorToSend, this.scheduler));
    };
    return TimeoutOperator;
}());
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var TimeoutSubscriber = (function (_super) {
    __extends(TimeoutSubscriber, _super);
    function TimeoutSubscriber(destination, absoluteTimeout, waitFor, errorToSend, scheduler) {
        _super.call(this, destination);
        this.absoluteTimeout = absoluteTimeout;
        this.waitFor = waitFor;
        this.errorToSend = errorToSend;
        this.scheduler = scheduler;
        this.index = 0;
        this._previousIndex = 0;
        this._hasCompleted = false;
        this.scheduleTimeout();
    }
    Object.defineProperty(TimeoutSubscriber.prototype, "previousIndex", {
        get: function () {
            return this._previousIndex;
        },
        enumerable: true,
        configurable: true
    });
    Object.defineProperty(TimeoutSubscriber.prototype, "hasCompleted", {
        get: function () {
            return this._hasCompleted;
        },
        enumerable: true,
        configurable: true
    });
    TimeoutSubscriber.dispatchTimeout = function (state) {
        var source = state.subscriber;
        var currentIndex = state.index;
        if (!source.hasCompleted && source.previousIndex === currentIndex) {
            source.notifyTimeout();
        }
    };
    TimeoutSubscriber.prototype.scheduleTimeout = function () {
        var currentIndex = this.index;
        this.scheduler.schedule(TimeoutSubscriber.dispatchTimeout, this.waitFor, { subscriber: this, index: currentIndex });
        this.index++;
        this._previousIndex = currentIndex;
    };
    TimeoutSubscriber.prototype._next = function (value) {
        this.destination.next(value);
        if (!this.absoluteTimeout) {
            this.scheduleTimeout();
        }
    };
    TimeoutSubscriber.prototype._error = function (err) {
        this.destination.error(err);
        this._hasCompleted = true;
    };
    TimeoutSubscriber.prototype._complete = function () {
        this.destination.complete();
        this._hasCompleted = true;
    };
    TimeoutSubscriber.prototype.notifyTimeout = function () {
        this.error(this.errorToSend || new TimeoutError_1.TimeoutError());
    };
    return TimeoutSubscriber;
}(Subscriber_1.Subscriber));
//# sourceMappingURL=timeout.js.map

/***/ },
/* 76 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Subscription_1 = __webpack_require__(8);
/**
 * A unit of work to be executed in a {@link Scheduler}. An action is typically
 * created from within a Scheduler and an RxJS user does not need to concern
 * themselves about creating and manipulating an Action.
 *
 * ```ts
 * class Action<T> extends Subscription {
 *   new (scheduler: Scheduler, work: (state?: T) => void);
 *   schedule(state?: T, delay: number = 0): Subscription;
 * }
 * ```
 *
 * @class Action<T>
 */
var Action = (function (_super) {
    __extends(Action, _super);
    function Action(scheduler, work) {
        _super.call(this);
    }
    /**
     * Schedules this action on its parent Scheduler for execution. May be passed
     * some context object, `state`. May happen at some point in the future,
     * according to the `delay` parameter, if specified.
     * @param {T} [state] Some contextual data that the `work` function uses when
     * called by the Scheduler.
     * @param {number} [delay] Time to wait before executing the work, where the
     * time unit is implicit and defined by the Scheduler.
     * @return {void}
     */
    Action.prototype.schedule = function (state, delay) {
        if (delay === void 0) { delay = 0; }
        return this;
    };
    return Action;
}(Subscription_1.Subscription));
exports.Action = Action;
//# sourceMappingURL=Action.js.map

/***/ },
/* 77 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 root_1 = __webpack_require__(2);
var Action_1 = __webpack_require__(76);
/**
 * We need this JSDoc comment for affecting ESDoc.
 * @ignore
 * @extends {Ignored}
 */
var AsyncAction = (function (_super) {
    __extends(AsyncAction, _super);
    function AsyncAction(scheduler, work) {
        _super.call(this, scheduler, work);
        this.scheduler = scheduler;
        this.work = work;
        this.pending = false;
    }
    AsyncAction.prototype.schedule = function (state, delay) {
        if (delay === void 0) { delay = 0; }
        if (this.closed) {
            return this;
        }
        // Always replace the current state with the new state.
        this.state = state;
        // Set the pending flag indicating that this action has been scheduled, or
        // has recursively rescheduled itself.
        this.pending = true;
        var id = this.id;
        var scheduler = this.scheduler;
        //
        // Important implementation note:
        //
        // Actions only execute once by default, unless rescheduled from within the
        // scheduled callback. This allows us to implement single and repeat
        // actions via the same code path, without adding API surface area, as well
        // as mimic traditional recursion but across asynchronous boundaries.
        //
        // However, JS runtimes and timers distinguish between intervals achieved by
        // serial `setTimeout` calls vs. a single `setInterval` call. An interval of
        // serial `setTimeout` calls can be individually delayed, which delays
        // scheduling the next `setTimeout`, and so on. `setInterval` attempts to
        // guarantee the interval callback will be invoked more precisely to the
        // interval period, regardless of load.
        //
        // Therefore, we use `setInterval` to schedule single and repeat actions.
        // If the action reschedules itself with the same delay, the interval is not
        // canceled. If the action doesn't reschedule, or reschedules with a
        // different delay, the interval will be canceled after scheduled callback
        // execution.
        //
        if (id != null) {
            this.id = this.recycleAsyncId(scheduler, id, delay);
        }
        this.delay = delay;
        // If this action has already an async Id, don't request a new one.
        this.id = this.id || this.requestAsyncId(scheduler, this.id, delay);
        return this;
    };
    AsyncAction.prototype.requestAsyncId = function (scheduler, id, delay) {
        if (delay === void 0) { delay = 0; }
        return root_1.root.setInterval(scheduler.flush.bind(scheduler, this), delay);
    };
    AsyncAction.prototype.recycleAsyncId = function (scheduler, id, delay) {
        if (delay === void 0) { delay = 0; }
        // If this action is rescheduled with the same delay time, don't clear the interval id.
        if (delay !== null && this.delay === delay) {
            return id;
        }
        // Otherwise, if the action's delay time is different from the current delay,
        // clear the interval id
        return root_1.root.clearInterval(id) && undefined || undefined;
    };
    /**
     * Immediately executes this action and the `work` it contains.
     * @return {any}
     */
    AsyncAction.prototype.execute = function (state, delay) {
        if (this.closed) {
            return new Error('executing a cancelled action');
        }
        this.pending = false;
        var error = this._execute(state, delay);
        if (error) {
            return error;
        }
        else if (this.pending === false && this.id != null) {
            // Dequeue if the action didn't reschedule itself. Don't call
            // unsubscribe(), because the action could reschedule later.
            // For example:
            // ```
            // scheduler.schedule(function doWork(counter) {
            //   /* ... I'm a busy worker bee ... */
            //   var originalAction = this;
            //   /* wait 100ms before rescheduling the action */
            //   setTimeout(function () {
            //     originalAction.schedule(counter + 1);
            //   }, 100);
            // }, 1000);
            // ```
            this.id = this.recycleAsyncId(this.scheduler, this.id, null);
        }
    };
    AsyncAction.prototype._execute = function (state, delay) {
        var errored = false;
        var errorValue = undefined;
        try {
            this.work(state);
        }
        catch (e) {
            errored = true;
            errorValue = !!e && e || new Error(e);
        }
        if (errored) {
            this.unsubscribe();
            return errorValue;
        }
    };
    AsyncAction.prototype._unsubscribe = function () {
        var id = this.id;
        var scheduler = this.scheduler;
        var actions = scheduler.actions;
        var index = actions.indexOf(this);
        this.work = null;
        this.delay = null;
        this.state = null;
        this.pending = false;
        this.scheduler = null;
        if (index !== -1) {
            actions.splice(index, 1);
        }
        if (id != null) {
            this.id = this.recycleAsyncId(scheduler, id, null);
        }
    };
    return AsyncAction;
}(Action_1.Action));
exports.AsyncAction = AsyncAction;
//# sourceMappingURL=AsyncAction.js.map

/***/ },
/* 78 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"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 Scheduler_1 = __webpack_require__(52);
var AsyncScheduler = (function (_super) {
    __extends(AsyncScheduler, _super);
    function AsyncScheduler() {
        _super.apply(this, arguments);
        this.actions = [];
        /**
         * A flag to indicate whether the Scheduler is currently executing a batch of
         * queued actions.
         * @type {boolean}
         */
        this.active = false;
        /**
         * An internal ID used to track the latest asynchronous task such as those
         * coming from `setTimeout`, `setInterval`, `requestAnimationFrame`, and
         * others.
         * @type {any}
         */
        this.scheduled = undefined;
    }
    AsyncScheduler.prototype.flush = function (action) {
        var actions = this.actions;
        if (this.active) {
            actions.push(action);
            return;
        }
        var error;
        this.active = true;
        do {
            if (error = action.execute(action.state, action.delay)) {
                break;
            }
        } while (action = actions.shift()); // exhaust the scheduler queue
        this.active = false;
        if (error) {
            while (action = actions.shift()) {
                action.unsubscribe();
            }
            throw error;
        }
    };
    return AsyncScheduler;
}(Scheduler_1.Scheduler));
exports.AsyncScheduler = AsyncScheduler;
//# sourceMappingURL=AsyncScheduler.js.map

/***/ },
/* 79 */
/***/ function(module, exports) {

"use strict";
"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 __());
};
/**
 * An error thrown when duetime elapses.
 *
 * @see {@link timeout}
 *
 * @class TimeoutError
 */
var TimeoutError = (function (_super) {
    __extends(TimeoutError, _super);
    function TimeoutError() {
        var err = _super.call(this, 'Timeout has occurred');
        this.name = err.name = 'TimeoutError';
        this.stack = err.stack;
        this.message = err.message;
    }
    return TimeoutError;
}(Error));
exports.TimeoutError = TimeoutError;
//# sourceMappingURL=TimeoutError.js.map

/***/ },
/* 80 */
/***/ function(module, exports) {

"use strict";
"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 __());
};
/**
 * An error thrown when one or more errors have occurred during the
 * `unsubscribe` of a {@link Subscription}.
 */
var UnsubscriptionError = (function (_super) {
    __extends(UnsubscriptionError, _super);
    function UnsubscriptionError(errors) {
        _super.call(this);
        this.errors = errors;
        var err = Error.call(this, errors ?
            errors.length + " errors occurred during unsubscription:\n  " + errors.map(function (err, i) { return ((i + 1) + ") " + err.toString()); }).join('\n  ') : '');
        this.name = err.name = 'UnsubscriptionError';
        this.stack = err.stack;
        this.message = err.message;
    }
    return UnsubscriptionError;
}(Error));
exports.UnsubscriptionError = UnsubscriptionError;
//# sourceMappingURL=UnsubscriptionError.js.map

/***/ },
/* 81 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var isArray_1 = __webpack_require__(4);
function isNumeric(val) {
    // parseFloat NaNs numeric-cast false positives (null|true|false|"")
    // ...but misinterprets leading-number strings, particularly hex literals ("0x...")
    // subtraction forces infinities to NaN
    // adding 1 corrects loss of precision from parseFloat (#15100)
    return !isArray_1.isArray(val) && (val - parseFloat(val) + 1) >= 0;
}
exports.isNumeric = isNumeric;
;
//# sourceMappingURL=isNumeric.js.map

/***/ },
/* 82 */
/***/ function(module, exports) {

"use strict";
"use strict";
function isObject(x) {
    return x != null && typeof x === 'object';
}
exports.isObject = isObject;
//# sourceMappingURL=isObject.js.map

/***/ },
/* 83 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
var Subscriber_1 = __webpack_require__(1);
var rxSubscriber_1 = __webpack_require__(21);
var Observer_1 = __webpack_require__(18);
function toSubscriber(nextOrObserver, error, complete) {
    if (nextOrObserver) {
        if (nextOrObserver instanceof Subscriber_1.Subscriber) {
            return nextOrObserver;
        }
        if (nextOrObserver[rxSubscriber_1.$$rxSubscriber]) {
            return nextOrObserver[rxSubscriber_1.$$rxSubscriber]();
        }
    }
    if (!nextOrObserver && !error && !complete) {
        return new Subscriber_1.Subscriber(Observer_1.empty);
    }
    return new Subscriber_1.Subscriber(nextOrObserver, error, complete);
}
exports.toSubscriber = toSubscriber;
//# sourceMappingURL=toSubscriber.js.map

/***/ },
/* 84 */
/***/ function(module, exports) {

"use strict";
/**
 * Created by axetroy on 16-11-18.
 */
"use strict";
var Query = (function () {
    function Query(queryStr) {
        this.queryStr = queryStr;
        this.object = {};
        this.object = this.toObject(queryStr.replace(/^\?+/, ''));
    }
    Query.prototype.toObject = function (queryStr) {
        var obj = {};
        queryStr.split('&').forEach(function (item) {
            var arr = item.split('=') || [];
            var key = arr[0] || '';
            obj[key] = arr[1] || '';
        });
        return obj;
    };
    Query.prototype.toString = function () {
        var arr = [];
        for (var key in this.object) {
            if (this.object.hasOwnProperty(key)) {
                var value = this.object[key];
                arr.push(key + '=' + value);
            }
        }
        return '?' + arr.join('&');
    };
    return Query;
}());
Object.defineProperty(exports, "__esModule", { value: true });
/**
 * Created by axetroy on 16-11-18.
 */
exports.default = Query;


/***/ },
/* 85 */
/***/ function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;//     Underscore.js 1.8.3
//     http://underscorejs.org
//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
//     Underscore may be freely distributed under the MIT license.

(function() {

  // Baseline setup
  // --------------

  // Establish the root object, `window` in the browser, or `exports` on the server.
  var root = this;

  // Save the previous value of the `_` variable.
  var previousUnderscore = root._;

  // Save bytes in the minified (but not gzipped) version:
  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;

  // Create quick reference variables for speed access to core prototypes.
  var
    push             = ArrayProto.push,
    slice            = ArrayProto.slice,
    toString         = ObjProto.toString,
    hasOwnProperty   = ObjProto.hasOwnProperty;

  // All **ECMAScript 5** native function implementations that we hope to use
  // are declared here.
  var
    nativeIsArray      = Array.isArray,
    nativeKeys         = Object.keys,
    nativeBind         = FuncProto.bind,
    nativeCreate       = Object.create;

  // Naked function reference for surrogate-prototype-swapping.
  var Ctor = function(){};

  // Create a safe reference to the Underscore object for use below.
  var _ = function(obj) {
    if (obj instanceof _) return obj;
    if (!(this instanceof _)) return new _(obj);
    this._wrapped = obj;
  };

  // Export the Underscore object for **Node.js**, with
  // backwards-compatibility for the old `require()` API. If we're in
  // the browser, add `_` as a global object.
  if (true) {
    if (typeof module !== 'undefined' && module.exports) {
      exports = module.exports = _;
    }
    exports._ = _;
  } else {
    root._ = _;
  }

  // Current version.
  _.VERSION = '1.8.3';

  // Internal function that returns an efficient (for current engines) version
  // of the passed-in callback, to be repeatedly applied in other Underscore
  // functions.
  var optimizeCb = function(func, context, argCount) {
    if (context === void 0) return func;
    switch (argCount == null ? 3 : argCount) {
      case 1: return function(value) {
        return func.call(context, value);
      };
      case 2: return function(value, other) {
        return func.call(context, value, other);
      };
      case 3: return function(value, index, collection) {
        return func.call(context, value, index, collection);
      };
      case 4: return function(accumulator, value, index, collection) {
        return func.call(context, accumulator, value, index, collection);
      };
    }
    return function() {
      return func.apply(context, arguments);
    };
  };

  // A mostly-internal function to generate callbacks that can be applied
  // to each element in a collection, returning the desired result — either
  // identity, an arbitrary callback, a property matcher, or a property accessor.
  var cb = function(value, context, argCount) {
    if (value == null) return _.identity;
    if (_.isFunction(value)) return optimizeCb(value, context, argCount);
    if (_.isObject(value)) return _.matcher(value);
    return _.property(value);
  };
  _.iteratee = function(value, context) {
    return cb(value, context, Infinity);
  };

  // An internal function for creating assigner functions.
  var createAssigner = function(keysFunc, undefinedOnly) {
    return function(obj) {
      var length = arguments.length;
      if (length < 2 || obj == null) return obj;
      for (var index = 1; index < length; index++) {
        var source = arguments[index],
            keys = keysFunc(source),
            l = keys.length;
        for (var i = 0; i < l; i++) {
          var key = keys[i];
          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
        }
      }
      return obj;
    };
  };

  // An internal function for creating a new object that inherits from another.
  var baseCreate = function(prototype) {
    if (!_.isObject(prototype)) return {};
    if (nativeCreate) return nativeCreate(prototype);
    Ctor.prototype = prototype;
    var result = new Ctor;
    Ctor.prototype = null;
    return result;
  };

  var property = function(key) {
    return function(obj) {
      return obj == null ? void 0 : obj[key];
    };
  };

  // Helper for collection methods to determine whether a collection
  // should be iterated as an array or as an object
  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
  var getLength = property('length');
  var isArrayLike = function(collection) {
    var length = getLength(collection);
    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
  };

  // Collection Functions
  // --------------------

  // The cornerstone, an `each` implementation, aka `forEach`.
  // Handles raw objects in addition to array-likes. Treats all
  // sparse array-likes as if they were dense.
  _.each = _.forEach = function(obj, iteratee, context) {
    iteratee = optimizeCb(iteratee, context);
    var i, length;
    if (isArrayLike(obj)) {
      for (i = 0, length = obj.length; i < length; i++) {
        iteratee(obj[i], i, obj);
      }
    } else {
      var keys = _.keys(obj);
      for (i = 0, length = keys.length; i < length; i++) {
        iteratee(obj[keys[i]], keys[i], obj);
      }
    }
    return obj;
  };

  // Return the results of applying the iteratee to each element.
  _.map = _.collect = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length,
        results = Array(length);
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      results[index] = iteratee(obj[currentKey], currentKey, obj);
    }
    return results;
  };

  // Create a reducing function iterating left or right.
  function createReduce(dir) {
    // Optimized iterator function as using arguments.length
    // in the main function will deoptimize the, see #1991.
    function iterator(obj, iteratee, memo, keys, index, length) {
      for (; index >= 0 && index < length; index += dir) {
        var currentKey = keys ? keys[index] : index;
        memo = iteratee(memo, obj[currentKey], currentKey, obj);
      }
      return memo;
    }

    return function(obj, iteratee, memo, context) {
      iteratee = optimizeCb(iteratee, context, 4);
      var keys = !isArrayLike(obj) && _.keys(obj),
          length = (keys || obj).length,
          index = dir > 0 ? 0 : length - 1;
      // Determine the initial value if none is provided.
      if (arguments.length < 3) {
        memo = obj[keys ? keys[index] : index];
        index += dir;
      }
      return iterator(obj, iteratee, memo, keys, index, length);
    };
  }

  // **Reduce** builds up a single result from a list of values, aka `inject`,
  // or `foldl`.
  _.reduce = _.foldl = _.inject = createReduce(1);

  // The right-associative version of reduce, also known as `foldr`.
  _.reduceRight = _.foldr = createReduce(-1);

  // Return the first value which passes a truth test. Aliased as `detect`.
  _.find = _.detect = function(obj, predicate, context) {
    var key;
    if (isArrayLike(obj)) {
      key = _.findIndex(obj, predicate, context);
    } else {
      key = _.findKey(obj, predicate, context);
    }
    if (key !== void 0 && key !== -1) return obj[key];
  };

  // Return all the elements that pass a truth test.
  // Aliased as `select`.
  _.filter = _.select = function(obj, predicate, context) {
    var results = [];
    predicate = cb(predicate, context);
    _.each(obj, function(value, index, list) {
      if (predicate(value, index, list)) results.push(value);
    });
    return results;
  };

  // Return all the elements for which a truth test fails.
  _.reject = function(obj, predicate, context) {
    return _.filter(obj, _.negate(cb(predicate)), context);
  };

  // Determine whether all of the elements match a truth test.
  // Aliased as `all`.
  _.every = _.all = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length;
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      if (!predicate(obj[currentKey], currentKey, obj)) return false;
    }
    return true;
  };

  // Determine if at least one element in the object matches a truth test.
  // Aliased as `any`.
  _.some = _.any = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = !isArrayLike(obj) && _.keys(obj),
        length = (keys || obj).length;
    for (var index = 0; index < length; index++) {
      var currentKey = keys ? keys[index] : index;
      if (predicate(obj[currentKey], currentKey, obj)) return true;
    }
    return false;
  };

  // Determine if the array or object contains a given item (using `===`).
  // Aliased as `includes` and `include`.
  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
    if (!isArrayLike(obj)) obj = _.values(obj);
    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
    return _.indexOf(obj, item, fromIndex) >= 0;
  };

  // Invoke a method (with arguments) on every item in a collection.
  _.invoke = function(obj, method) {
    var args = slice.call(arguments, 2);
    var isFunc = _.isFunction(method);
    return _.map(obj, function(value) {
      var func = isFunc ? method : value[method];
      return func == null ? func : func.apply(value, args);
    });
  };

  // Convenience version of a common use case of `map`: fetching a property.
  _.pluck = function(obj, key) {
    return _.map(obj, _.property(key));
  };

  // Convenience version of a common use case of `filter`: selecting only objects
  // containing specific `key:value` pairs.
  _.where = function(obj, attrs) {
    return _.filter(obj, _.matcher(attrs));
  };

  // Convenience version of a common use case of `find`: getting the first object
  // containing specific `key:value` pairs.
  _.findWhere = function(obj, attrs) {
    return _.find(obj, _.matcher(attrs));
  };

  // Return the maximum element (or element-based computation).
  _.max = function(obj, iteratee, context) {
    var result = -Infinity, lastComputed = -Infinity,
        value, computed;
    if (iteratee == null && obj != null) {
      obj = isArrayLike(obj) ? obj : _.values(obj);
      for (var i = 0, length = obj.length; i < length; i++) {
        value = obj[i];
        if (value > result) {
          result = value;
        }
      }
    } else {
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index, list) {
        computed = iteratee(value, index, list);
        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
          result = value;
          lastComputed = computed;
        }
      });
    }
    return result;
  };

  // Return the minimum element (or element-based computation).
  _.min = function(obj, iteratee, context) {
    var result = Infinity, lastComputed = Infinity,
        value, computed;
    if (iteratee == null && obj != null) {
      obj = isArrayLike(obj) ? obj : _.values(obj);
      for (var i = 0, length = obj.length; i < length; i++) {
        value = obj[i];
        if (value < result) {
          result = value;
        }
      }
    } else {
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index, list) {
        computed = iteratee(value, index, list);
        if (computed < lastComputed || computed === Infinity && result === Infinity) {
          result = value;
          lastComputed = computed;
        }
      });
    }
    return result;
  };

  // Shuffle a collection, using the modern version of the
  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
  _.shuffle = function(obj) {
    var set = isArrayLike(obj) ? obj : _.values(obj);
    var length = set.length;
    var shuffled = Array(length);
    for (var index = 0, rand; index < length; index++) {
      rand = _.random(0, index);
      if (rand !== index) shuffled[index] = shuffled[rand];
      shuffled[rand] = set[index];
    }
    return shuffled;
  };

  // Sample **n** random values from a collection.
  // If **n** is not specified, returns a single random element.
  // The internal `guard` argument allows it to work with `map`.
  _.sample = function(obj, n, guard) {
    if (n == null || guard) {
      if (!isArrayLike(obj)) obj = _.values(obj);
      return obj[_.random(obj.length - 1)];
    }
    return _.shuffle(obj).slice(0, Math.max(0, n));
  };

  // Sort the object's values by a criterion produced by an iteratee.
  _.sortBy = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    return _.pluck(_.map(obj, function(value, index, list) {
      return {
        value: value,
        index: index,
        criteria: iteratee(value, index, list)
      };
    }).sort(function(left, right) {
      var a = left.criteria;
      var b = right.criteria;
      if (a !== b) {
        if (a > b || a === void 0) return 1;
        if (a < b || b === void 0) return -1;
      }
      return left.index - right.index;
    }), 'value');
  };

  // An internal function used for aggregate "group by" operations.
  var group = function(behavior) {
    return function(obj, iteratee, context) {
      var result = {};
      iteratee = cb(iteratee, context);
      _.each(obj, function(value, index) {
        var key = iteratee(value, index, obj);
        behavior(result, value, key);
      });
      return result;
    };
  };

  // Groups the object's values by a criterion. Pass either a string attribute
  // to group by, or a function that returns the criterion.
  _.groupBy = group(function(result, value, key) {
    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
  });

  // Indexes the object's values by a criterion, similar to `groupBy`, but for
  // when you know that your index values will be unique.
  _.indexBy = group(function(result, value, key) {
    result[key] = value;
  });

  // Counts instances of an object that group by a certain criterion. Pass
  // either a string attribute to count by, or a function that returns the
  // criterion.
  _.countBy = group(function(result, value, key) {
    if (_.has(result, key)) result[key]++; else result[key] = 1;
  });

  // Safely create a real, live array from anything iterable.
  _.toArray = function(obj) {
    if (!obj) return [];
    if (_.isArray(obj)) return slice.call(obj);
    if (isArrayLike(obj)) return _.map(obj, _.identity);
    return _.values(obj);
  };

  // Return the number of elements in an object.
  _.size = function(obj) {
    if (obj == null) return 0;
    return isArrayLike(obj) ? obj.length : _.keys(obj).length;
  };

  // Split a collection into two arrays: one whose elements all satisfy the given
  // predicate, and one whose elements all do not satisfy the predicate.
  _.partition = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var pass = [], fail = [];
    _.each(obj, function(value, key, obj) {
      (predicate(value, key, obj) ? pass : fail).push(value);
    });
    return [pass, fail];
  };

  // Array Functions
  // ---------------

  // Get the first element of an array. Passing **n** will return the first N
  // values in the array. Aliased as `head` and `take`. The **guard** check
  // allows it to work with `_.map`.
  _.first = _.head = _.take = function(array, n, guard) {
    if (array == null) return void 0;
    if (n == null || guard) return array[0];
    return _.initial(array, array.length - n);
  };

  // Returns everything but the last entry of the array. Especially useful on
  // the arguments object. Passing **n** will return all the values in
  // the array, excluding the last N.
  _.initial = function(array, n, guard) {
    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
  };

  // Get the last element of an array. Passing **n** will return the last N
  // values in the array.
  _.last = function(array, n, guard) {
    if (array == null) return void 0;
    if (n == null || guard) return array[array.length - 1];
    return _.rest(array, Math.max(0, array.length - n));
  };

  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
  // Especially useful on the arguments object. Passing an **n** will return
  // the rest N values in the array.
  _.rest = _.tail = _.drop = function(array, n, guard) {
    return slice.call(array, n == null || guard ? 1 : n);
  };

  // Trim out all falsy values from an array.
  _.compact = function(array) {
    return _.filter(array, _.identity);
  };

  // Internal implementation of a recursive `flatten` function.
  var flatten = function(input, shallow, strict, startIndex) {
    var output = [], idx = 0;
    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
      var value = input[i];
      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
        //flatten current level of array or arguments object
        if (!shallow) value = flatten(value, shallow, strict);
        var j = 0, len = value.length;
        output.length += len;
        while (j < len) {
          output[idx++] = value[j++];
        }
      } else if (!strict) {
        output[idx++] = value;
      }
    }
    return output;
  };

  // Flatten out an array, either recursively (by default), or just one level.
  _.flatten = function(array, shallow) {
    return flatten(array, shallow, false);
  };

  // Return a version of the array that does not contain the specified value(s).
  _.without = function(array) {
    return _.difference(array, slice.call(arguments, 1));
  };

  // Produce a duplicate-free version of the array. If the array has already
  // been sorted, you have the option of using a faster algorithm.
  // Aliased as `unique`.
  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
    if (!_.isBoolean(isSorted)) {
      context = iteratee;
      iteratee = isSorted;
      isSorted = false;
    }
    if (iteratee != null) iteratee = cb(iteratee, context);
    var result = [];
    var seen = [];
    for (var i = 0, length = getLength(array); i < length; i++) {
      var value = array[i],
          computed = iteratee ? iteratee(value, i, array) : value;
      if (isSorted) {
        if (!i || seen !== computed) result.push(value);
        seen = computed;
      } else if (iteratee) {
        if (!_.contains(seen, computed)) {
          seen.push(computed);
          result.push(value);
        }
      } else if (!_.contains(result, value)) {
        result.push(value);
      }
    }
    return result;
  };

  // Produce an array that contains the union: each distinct element from all of
  // the passed-in arrays.
  _.union = function() {
    return _.uniq(flatten(arguments, true, true));
  };

  // Produce an array that contains every item shared between all the
  // passed-in arrays.
  _.intersection = function(array) {
    var result = [];
    var argsLength = arguments.length;
    for (var i = 0, length = getLength(array); i < length; i++) {
      var item = array[i];
      if (_.contains(result, item)) continue;
      for (var j = 1; j < argsLength; j++) {
        if (!_.contains(arguments[j], item)) break;
      }
      if (j === argsLength) result.push(item);
    }
    return result;
  };

  // Take the difference between one array and a number of other arrays.
  // Only the elements present in just the first array will remain.
  _.difference = function(array) {
    var rest = flatten(arguments, true, true, 1);
    return _.filter(array, function(value){
      return !_.contains(rest, value);
    });
  };

  // Zip together multiple lists into a single array -- elements that share
  // an index go together.
  _.zip = function() {
    return _.unzip(arguments);
  };

  // Complement of _.zip. Unzip accepts an array of arrays and groups
  // each array's elements on shared indices
  _.unzip = function(array) {
    var length = array && _.max(array, getLength).length || 0;
    var result = Array(length);

    for (var index = 0; index < length; index++) {
      result[index] = _.pluck(array, index);
    }
    return result;
  };

  // Converts lists into objects. Pass either a single array of `[key, value]`
  // pairs, or two parallel arrays of the same length -- one of keys, and one of
  // the corresponding values.
  _.object = function(list, values) {
    var result = {};
    for (var i = 0, length = getLength(list); i < length; i++) {
      if (values) {
        result[list[i]] = values[i];
      } else {
        result[list[i][0]] = list[i][1];
      }
    }
    return result;
  };

  // Generator function to create the findIndex and findLastIndex functions
  function createPredicateIndexFinder(dir) {
    return function(array, predicate, context) {
      predicate = cb(predicate, context);
      var length = getLength(array);
      var index = dir > 0 ? 0 : length - 1;
      for (; index >= 0 && index < length; index += dir) {
        if (predicate(array[index], index, array)) return index;
      }
      return -1;
    };
  }

  // Returns the first index on an array-like that passes a predicate test
  _.findIndex = createPredicateIndexFinder(1);
  _.findLastIndex = createPredicateIndexFinder(-1);

  // Use a comparator function to figure out the smallest index at which
  // an object should be inserted so as to maintain order. Uses binary search.
  _.sortedIndex = function(array, obj, iteratee, context) {
    iteratee = cb(iteratee, context, 1);
    var value = iteratee(obj);
    var low = 0, high = getLength(array);
    while (low < high) {
      var mid = Math.floor((low + high) / 2);
      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
    }
    return low;
  };

  // Generator function to create the indexOf and lastIndexOf functions
  function createIndexFinder(dir, predicateFind, sortedIndex) {
    return function(array, item, idx) {
      var i = 0, length = getLength(array);
      if (typeof idx == 'number') {
        if (dir > 0) {
            i = idx >= 0 ? idx : Math.max(idx + length, i);
        } else {
            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
        }
      } else if (sortedIndex && idx && length) {
        idx = sortedIndex(array, item);
        return array[idx] === item ? idx : -1;
      }
      if (item !== item) {
        idx = predicateFind(slice.call(array, i, length), _.isNaN);
        return idx >= 0 ? idx + i : -1;
      }
      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
        if (array[idx] === item) return idx;
      }
      return -1;
    };
  }

  // Return the position of the first occurrence of an item in an array,
  // or -1 if the item is not included in the array.
  // If the array is large and already in sort order, pass `true`
  // for **isSorted** to use binary search.
  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);

  // Generate an integer Array containing an arithmetic progression. A port of
  // the native Python `range()` function. See
  // [the Python documentation](http://docs.python.org/library/functions.html#range).
  _.range = function(start, stop, step) {
    if (stop == null) {
      stop = start || 0;
      start = 0;
    }
    step = step || 1;

    var length = Math.max(Math.ceil((stop - start) / step), 0);
    var range = Array(length);

    for (var idx = 0; idx < length; idx++, start += step) {
      range[idx] = start;
    }

    return range;
  };

  // Function (ahem) Functions
  // ------------------

  // Determines whether to execute a function as a constructor
  // or a normal function with the provided arguments
  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
    var self = baseCreate(sourceFunc.prototype);
    var result = sourceFunc.apply(self, args);
    if (_.isObject(result)) return result;
    return self;
  };

  // Create a function bound to a given object (assigning `this`, and arguments,
  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
  // available.
  _.bind = function(func, context) {
    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
    var args = slice.call(arguments, 2);
    var bound = function() {
      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
    };
    return bound;
  };

  // Partially apply a function by creating a version that has had some of its
  // arguments pre-filled, without changing its dynamic `this` context. _ acts
  // as a placeholder, allowing any combination of arguments to be pre-filled.
  _.partial = function(func) {
    var boundArgs = slice.call(arguments, 1);
    var bound = function() {
      var position = 0, length = boundArgs.length;
      var args = Array(length);
      for (var i = 0; i < length; i++) {
        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
      }
      while (position < arguments.length) args.push(arguments[position++]);
      return executeBound(func, bound, this, this, args);
    };
    return bound;
  };

  // Bind a number of an object's methods to that object. Remaining arguments
  // are the method names to be bound. Useful for ensuring that all callbacks
  // defined on an object belong to it.
  _.bindAll = function(obj) {
    var i, length = arguments.length, key;
    if (length <= 1) throw new Error('bindAll must be passed function names');
    for (i = 1; i < length; i++) {
      key = arguments[i];
      obj[key] = _.bind(obj[key], obj);
    }
    return obj;
  };

  // Memoize an expensive function by storing its results.
  _.memoize = function(func, hasher) {
    var memoize = function(key) {
      var cache = memoize.cache;
      var address = '' + (hasher ? hasher.apply(this, arguments) : key);
      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
      return cache[address];
    };
    memoize.cache = {};
    return memoize;
  };

  // Delays a function for the given number of milliseconds, and then calls
  // it with the arguments supplied.
  _.delay = function(func, wait) {
    var args = slice.call(arguments, 2);
    return setTimeout(function(){
      return func.apply(null, args);
    }, wait);
  };

  // Defers a function, scheduling it to run after the current call stack has
  // cleared.
  _.defer = _.partial(_.delay, _, 1);

  // Returns a function, that, when invoked, will only be triggered at most once
  // during a given window of time. Normally, the throttled function will run
  // as much as it can, without ever going more than once per `wait` duration;
  // but if you'd like to disable the execution on the leading edge, pass
  // `{leading: false}`. To disable execution on the trailing edge, ditto.
  _.throttle = function(func, wait, options) {
    var context, args, result;
    var timeout = null;
    var previous = 0;
    if (!options) options = {};
    var later = function() {
      previous = options.leading === false ? 0 : _.now();
      timeout = null;
      result = func.apply(context, args);
      if (!timeout) context = args = null;
    };
    return function() {
      var now = _.now();
      if (!previous && options.leading === false) previous = now;
      var remaining = wait - (now - previous);
      context = this;
      args = arguments;
      if (remaining <= 0 || remaining > wait) {
        if (timeout) {
          clearTimeout(timeout);
          timeout = null;
        }
        previous = now;
        result = func.apply(context, args);
        if (!timeout) context = args = null;
      } else if (!timeout && options.trailing !== false) {
        timeout = setTimeout(later, remaining);
      }
      return result;
    };
  };

  // Returns a function, that, as long as it continues to be invoked, will not
  // be triggered. The function will be called after it stops being called for
  // N milliseconds. If `immediate` is passed, trigger the function on the
  // leading edge, instead of the trailing.
  _.debounce = function(func, wait, immediate) {
    var timeout, args, context, timestamp, result;

    var later = function() {
      var last = _.now() - timestamp;

      if (last < wait && last >= 0) {
        timeout = setTimeout(later, wait - last);
      } else {
        timeout = null;
        if (!immediate) {
          result = func.apply(context, args);
          if (!timeout) context = args = null;
        }
      }
    };

    return function() {
      context = this;
      args = arguments;
      timestamp = _.now();
      var callNow = immediate && !timeout;
      if (!timeout) timeout = setTimeout(later, wait);
      if (callNow) {
        result = func.apply(context, args);
        context = args = null;
      }

      return result;
    };
  };

  // Returns the first function passed as an argument to the second,
  // allowing you to adjust arguments, run code before and after, and
  // conditionally execute the original function.
  _.wrap = function(func, wrapper) {
    return _.partial(wrapper, func);
  };

  // Returns a negated version of the passed-in predicate.
  _.negate = function(predicate) {
    return function() {
      return !predicate.apply(this, arguments);
    };
  };

  // Returns a function that is the composition of a list of functions, each
  // consuming the return value of the function that follows.
  _.compose = function() {
    var args = arguments;
    var start = args.length - 1;
    return function() {
      var i = start;
      var result = args[start].apply(this, arguments);
      while (i--) result = args[i].call(this, result);
      return result;
    };
  };

  // Returns a function that will only be executed on and after the Nth call.
  _.after = function(times, func) {
    return function() {
      if (--times < 1) {
        return func.apply(this, arguments);
      }
    };
  };

  // Returns a function that will only be executed up to (but not including) the Nth call.
  _.before = function(times, func) {
    var memo;
    return function() {
      if (--times > 0) {
        memo = func.apply(this, arguments);
      }
      if (times <= 1) func = null;
      return memo;
    };
  };

  // Returns a function that will be executed at most one time, no matter how
  // often you call it. Useful for lazy initialization.
  _.once = _.partial(_.before, 2);

  // Object Functions
  // ----------------

  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];

  function collectNonEnumProps(obj, keys) {
    var nonEnumIdx = nonEnumerableProps.length;
    var constructor = obj.constructor;
    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;

    // Constructor is a special case.
    var prop = 'constructor';
    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);

    while (nonEnumIdx--) {
      prop = nonEnumerableProps[nonEnumIdx];
      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
        keys.push(prop);
      }
    }
  }

  // Retrieve the names of an object's own properties.
  // Delegates to **ECMAScript 5**'s native `Object.keys`
  _.keys = function(obj) {
    if (!_.isObject(obj)) return [];
    if (nativeKeys) return nativeKeys(obj);
    var keys = [];
    for (var key in obj) if (_.has(obj, key)) keys.push(key);
    // Ahem, IE < 9.
    if (hasEnumBug) collectNonEnumProps(obj, keys);
    return keys;
  };

  // Retrieve all the property names of an object.
  _.allKeys = function(obj) {
    if (!_.isObject(obj)) return [];
    var keys = [];
    for (var key in obj) keys.push(key);
    // Ahem, IE < 9.
    if (hasEnumBug) collectNonEnumProps(obj, keys);
    return keys;
  };

  // Retrieve the values of an object's properties.
  _.values = function(obj) {
    var keys = _.keys(obj);
    var length = keys.length;
    var values = Array(length);
    for (var i = 0; i < length; i++) {
      values[i] = obj[keys[i]];
    }
    return values;
  };

  // Returns the results of applying the iteratee to each element of the object
  // In contrast to _.map it returns an object
  _.mapObject = function(obj, iteratee, context) {
    iteratee = cb(iteratee, context);
    var keys =  _.keys(obj),
          length = keys.length,
          results = {},
          currentKey;
      for (var index = 0; index < length; index++) {
        currentKey = keys[index];
        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
      }
      return results;
  };

  // Convert an object into a list of `[key, value]` pairs.
  _.pairs = function(obj) {
    var keys = _.keys(obj);
    var length = keys.length;
    var pairs = Array(length);
    for (var i = 0; i < length; i++) {
      pairs[i] = [keys[i], obj[keys[i]]];
    }
    return pairs;
  };

  // Invert the keys and values of an object. The values must be serializable.
  _.invert = function(obj) {
    var result = {};
    var keys = _.keys(obj);
    for (var i = 0, length = keys.length; i < length; i++) {
      result[obj[keys[i]]] = keys[i];
    }
    return result;
  };

  // Return a sorted list of the function names available on the object.
  // Aliased as `methods`
  _.functions = _.methods = function(obj) {
    var names = [];
    for (var key in obj) {
      if (_.isFunction(obj[key])) names.push(key);
    }
    return names.sort();
  };

  // Extend a given object with all the properties in passed-in object(s).
  _.extend = createAssigner(_.allKeys);

  // Assigns a given object with all the own properties in the passed-in object(s)
  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
  _.extendOwn = _.assign = createAssigner(_.keys);

  // Returns the first key on an object that passes a predicate test
  _.findKey = function(obj, predicate, context) {
    predicate = cb(predicate, context);
    var keys = _.keys(obj), key;
    for (var i = 0, length = keys.length; i < length; i++) {
      key = keys[i];
      if (predicate(obj[key], key, obj)) return key;
    }
  };

  // Return a copy of the object only containing the whitelisted properties.
  _.pick = function(object, oiteratee, context) {
    var result = {}, obj = object, iteratee, keys;
    if (obj == null) return result;
    if (_.isFunction(oiteratee)) {
      keys = _.allKeys(obj);
      iteratee = optimizeCb(oiteratee, context);
    } else {
      keys = flatten(arguments, false, false, 1);
      iteratee = function(value, key, obj) { return key in obj; };
      obj = Object(obj);
    }
    for (var i = 0, length = keys.length; i < length; i++) {
      var key = keys[i];
      var value = obj[key];
      if (iteratee(value, key, obj)) result[key] = value;
    }
    return result;
  };

   // Return a copy of the object without the blacklisted properties.
  _.omit = function(obj, iteratee, context) {
    if (_.isFunction(iteratee)) {
      iteratee = _.negate(iteratee);
    } else {
      var keys = _.map(flatten(arguments, false, false, 1), String);
      iteratee = function(value, key) {
        return !_.contains(keys, key);
      };
    }
    return _.pick(obj, iteratee, context);
  };

  // Fill in a given object with default properties.
  _.defaults = createAssigner(_.allKeys, true);

  // Creates an object that inherits from the given prototype object.
  // If additional properties are provided then they will be added to the
  // created object.
  _.create = function(prototype, props) {
    var result = baseCreate(prototype);
    if (props) _.extendOwn(result, props);
    return result;
  };

  // Create a (shallow-cloned) duplicate of an object.
  _.clone = function(obj) {
    if (!_.isObject(obj)) return obj;
    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
  };

  // Invokes interceptor with the obj, and then returns obj.
  // The primary purpose of this method is to "tap into" a method chain, in
  // order to perform operations on intermediate results within the chain.
  _.tap = function(obj, interceptor) {
    interceptor(obj);
    return obj;
  };

  // Returns whether an object has a given set of `key:value` pairs.
  _.isMatch = function(object, attrs) {
    var keys = _.keys(attrs), length = keys.length;
    if (object == null) return !length;
    var obj = Object(object);
    for (var i = 0; i < length; i++) {
      var key = keys[i];
      if (attrs[key] !== obj[key] || !(key in obj)) return false;
    }
    return true;
  };


  // Internal recursive comparison function for `isEqual`.
  var eq = function(a, b, aStack, bStack) {
    // Identical objects are equal. `0 === -0`, but they aren't identical.
    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
    if (a === b) return a !== 0 || 1 / a === 1 / b;
    // A strict comparison is necessary because `null == undefined`.
    if (a == null || b == null) return a === b;
    // Unwrap any wrapped objects.
    if (a instanceof _) a = a._wrapped;
    if (b instanceof _) b = b._wrapped;
    // Compare `[[Class]]` names.
    var className = toString.call(a);
    if (className !== toString.call(b)) return false;
    switch (className) {
      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
      case '[object RegExp]':
      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
      case '[object String]':
        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
        // equivalent to `new String("5")`.
        return '' + a === '' + b;
      case '[object Number]':
        // `NaN`s are equivalent, but non-reflexive.
        // Object(NaN) is equivalent to NaN
        if (+a !== +a) return +b !== +b;
        // An `egal` comparison is performed for other numeric values.
        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
      case '[object Date]':
      case '[object Boolean]':
        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
        // millisecond representations. Note that invalid dates with millisecond representations
        // of `NaN` are not equivalent.
        return +a === +b;
    }

    var areArrays = className === '[object Array]';
    if (!areArrays) {
      if (typeof a != 'object' || typeof b != 'object') return false;

      // Objects with different constructors are not equivalent, but `Object`s or `Array`s
      // from different frames are.
      var aCtor = a.constructor, bCtor = b.constructor;
      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
                               _.isFunction(bCtor) && bCtor instanceof bCtor)
                          && ('constructor' in a && 'constructor' in b)) {
        return false;
      }
    }
    // Assume equality for cyclic structures. The algorithm for detecting cyclic
    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.

    // Initializing stack of traversed objects.
    // It's done here since we only need them for objects and arrays comparison.
    aStack = aStack || [];
    bStack = bStack || [];
    var length = aStack.length;
    while (length--) {
      // Linear search. Performance is inversely proportional to the number of
      // unique nested structures.
      if (aStack[length] === a) return bStack[length] === b;
    }

    // Add the first object to the stack of traversed objects.
    aStack.push(a);
    bStack.push(b);

    // Recursively compare objects and arrays.
    if (areArrays) {
      // Compare array lengths to determine if a deep comparison is necessary.
      length = a.length;
      if (length !== b.length) return false;
      // Deep compare the contents, ignoring non-numeric properties.
      while (length--) {
        if (!eq(a[length], b[length], aStack, bStack)) return false;
      }
    } else {
      // Deep compare objects.
      var keys = _.keys(a), key;
      length = keys.length;
      // Ensure that both objects contain the same number of properties before comparing deep equality.
      if (_.keys(b).length !== length) return false;
      while (length--) {
        // Deep compare each member
        key = keys[length];
        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
      }
    }
    // Remove the first object from the stack of traversed objects.
    aStack.pop();
    bStack.pop();
    return true;
  };

  // Perform a deep comparison to check if two objects are equal.
  _.isEqual = function(a, b) {
    return eq(a, b);
  };

  // Is a given array, string, or object empty?
  // An "empty" object has no enumerable own-properties.
  _.isEmpty = function(obj) {
    if (obj == null) return true;
    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
    return _.keys(obj).length === 0;
  };

  // Is a given value a DOM element?
  _.isElement = function(obj) {
    return !!(obj && obj.nodeType === 1);
  };

  // Is a given value an array?
  // Delegates to ECMA5's native Array.isArray
  _.isArray = nativeIsArray || function(obj) {
    return toString.call(obj) === '[object Array]';
  };

  // Is a given variable an object?
  _.isObject = function(obj) {
    var type = typeof obj;
    return type === 'function' || type === 'object' && !!obj;
  };

  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
    _['is' + name] = function(obj) {
      return toString.call(obj) === '[object ' + name + ']';
    };
  });

  // Define a fallback version of the method in browsers (ahem, IE < 9), where
  // there isn't any inspectable "Arguments" type.
  if (!_.isArguments(arguments)) {
    _.isArguments = function(obj) {
      return _.has(obj, 'callee');
    };
  }

  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
  // IE 11 (#1621), and in Safari 8 (#1929).
  if (typeof /./ != 'function' && typeof Int8Array != 'object') {
    _.isFunction = function(obj) {
      return typeof obj == 'function' || false;
    };
  }

  // Is a given object a finite number?
  _.isFinite = function(obj) {
    return isFinite(obj) && !isNaN(parseFloat(obj));
  };

  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
  _.isNaN = function(obj) {
    return _.isNumber(obj) && obj !== +obj;
  };

  // Is a given value a boolean?
  _.isBoolean = function(obj) {
    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
  };

  // Is a given value equal to null?
  _.isNull = function(obj) {
    return obj === null;
  };

  // Is a given variable undefined?
  _.isUndefined = function(obj) {
    return obj === void 0;
  };

  // Shortcut function for checking if an object has a given property directly
  // on itself (in other words, not on a prototype).
  _.has = function(obj, key) {
    return obj != null && hasOwnProperty.call(obj, key);
  };

  // Utility Functions
  // -----------------

  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
  // previous owner. Returns a reference to the Underscore object.
  _.noConflict = function() {
    root._ = previousUnderscore;
    return this;
  };

  // Keep the identity function around for default iteratees.
  _.identity = function(value) {
    return value;
  };

  // Predicate-generating functions. Often useful outside of Underscore.
  _.constant = function(value) {
    return function() {
      return value;
    };
  };

  _.noop = function(){};

  _.property = property;

  // Generates a function for a given object that returns a given property.
  _.propertyOf = function(obj) {
    return obj == null ? function(){} : function(key) {
      return obj[key];
    };
  };

  // Returns a predicate for checking whether an object has a given set of
  // `key:value` pairs.
  _.matcher = _.matches = function(attrs) {
    attrs = _.extendOwn({}, attrs);
    return function(obj) {
      return _.isMatch(obj, attrs);
    };
  };

  // Run a function **n** times.
  _.times = function(n, iteratee, context) {
    var accum = Array(Math.max(0, n));
    iteratee = optimizeCb(iteratee, context, 1);
    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
    return accum;
  };

  // Return a random integer between min and max (inclusive).
  _.random = function(min, max) {
    if (max == null) {
      max = min;
      min = 0;
    }
    return min + Math.floor(Math.random() * (max - min + 1));
  };

  // A (possibly faster) way to get the current timestamp as an integer.
  _.now = Date.now || function() {
    return new Date().getTime();
  };

   // List of HTML entities for escaping.
  var escapeMap = {
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;',
    '"': '&quot;',
    "'": '&#x27;',
    '`': '&#x60;'
  };
  var unescapeMap = _.invert(escapeMap);

  // Functions for escaping and unescaping strings to/from HTML interpolation.
  var createEscaper = function(map) {
    var escaper = function(match) {
      return map[match];
    };
    // Regexes for identifying a key that needs to be escaped
    var source = '(?:' + _.keys(map).join('|') + ')';
    var testRegexp = RegExp(source);
    var replaceRegexp = RegExp(source, 'g');
    return function(string) {
      string = string == null ? '' : '' + string;
      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
    };
  };
  _.escape = createEscaper(escapeMap);
  _.unescape = createEscaper(unescapeMap);

  // If the value of the named `property` is a function then invoke it with the
  // `object` as context; otherwise, return it.
  _.result = function(object, property, fallback) {
    var value = object == null ? void 0 : object[property];
    if (value === void 0) {
      value = fallback;
    }
    return _.isFunction(value) ? value.call(object) : value;
  };

  // Generate a unique integer id (unique within the entire client session).
  // Useful for temporary DOM ids.
  var idCounter = 0;
  _.uniqueId = function(prefix) {
    var id = ++idCounter + '';
    return prefix ? prefix + id : id;
  };

  // By default, Underscore uses ERB-style template delimiters, change the
  // following template settings to use alternative delimiters.
  _.templateSettings = {
    evaluate    : /<%([\s\S]+?)%>/g,
    interpolate : /<%=([\s\S]+?)%>/g,
    escape      : /<%-([\s\S]+?)%>/g
  };

  // When customizing `templateSettings`, if you don't want to define an
  // interpolation, evaluation or escaping regex, we need one that is
  // guaranteed not to match.
  var noMatch = /(.)^/;

  // Certain characters need to be escaped so that they can be put into a
  // string literal.
  var escapes = {
    "'":      "'",
    '\\':     '\\',
    '\r':     'r',
    '\n':     'n',
    '\u2028': 'u2028',
    '\u2029': 'u2029'
  };

  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;

  var escapeChar = function(match) {
    return '\\' + escapes[match];
  };

  // JavaScript micro-templating, similar to John Resig's implementation.
  // Underscore templating handles arbitrary delimiters, preserves whitespace,
  // and correctly escapes quotes within interpolated code.
  // NB: `oldSettings` only exists for backwards compatibility.
  _.template = function(text, settings, oldSettings) {
    if (!settings && oldSettings) settings = oldSettings;
    settings = _.defaults({}, settings, _.templateSettings);

    // Combine delimiters into one regular expression via alternation.
    var matcher = RegExp([
      (settings.escape || noMatch).source,
      (settings.interpolate || noMatch).source,
      (settings.evaluate || noMatch).source
    ].join('|') + '|$', 'g');

    // Compile the template source, escaping string literals appropriately.
    var index = 0;
    var source = "__p+='";
    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
      source += text.slice(index, offset).replace(escaper, escapeChar);
      index = offset + match.length;

      if (escape) {
        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
      } else if (interpolate) {
        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
      } else if (evaluate) {
        source += "';\n" + evaluate + "\n__p+='";
      }

      // Adobe VMs need the match returned to produce the correct offest.
      return match;
    });
    source += "';\n";

    // If a variable is not specified, place data values in local scope.
    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';

    source = "var __t,__p='',__j=Array.prototype.join," +
      "print=function(){__p+=__j.call(arguments,'');};\n" +
      source + 'return __p;\n';

    try {
      var render = new Function(settings.variable || 'obj', '_', source);
    } catch (e) {
      e.source = source;
      throw e;
    }

    var template = function(data) {
      return render.call(this, data, _);
    };

    // Provide the compiled source as a convenience for precompilation.
    var argument = settings.variable || 'obj';
    template.source = 'function(' + argument + '){\n' + source + '}';

    return template;
  };

  // Add a "chain" function. Start chaining a wrapped Underscore object.
  _.chain = function(obj) {
    var instance = _(obj);
    instance._chain = true;
    return instance;
  };

  // OOP
  // ---------------
  // If Underscore is called as a function, it returns a wrapped object that
  // can be used OO-style. This wrapper holds altered versions of all the
  // underscore functions. Wrapped objects may be chained.

  // Helper function to continue chaining intermediate results.
  var result = function(instance, obj) {
    return instance._chain ? _(obj).chain() : obj;
  };

  // Add your own custom functions to the Underscore object.
  _.mixin = function(obj) {
    _.each(_.functions(obj), function(name) {
      var func = _[name] = obj[name];
      _.prototype[name] = function() {
        var args = [this._wrapped];
        push.apply(args, arguments);
        return result(this, func.apply(_, args));
      };
    });
  };

  // Add all of the Underscore functions to the wrapper object.
  _.mixin(_);

  // Add all mutator Array functions to the wrapper.
  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
    var method = ArrayProto[name];
    _.prototype[name] = function() {
      var obj = this._wrapped;
      method.apply(obj, arguments);
      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
      return result(this, obj);
    };
  });

  // Add all accessor Array functions to the wrapper.
  _.each(['concat', 'join', 'slice'], function(name) {
    var method = ArrayProto[name];
    _.prototype[name] = function() {
      return result(this, method.apply(this._wrapped, arguments));
    };
  });

  // Extracts the result from a wrapped and chained object.
  _.prototype.value = function() {
    return this._wrapped;
  };

  // Provide unwrapping proxy for some methods used in engine operations
  // such as arithmetic and JSON stringification.
  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;

  _.prototype.toString = function() {
    return '' + this._wrapped;
  };

  // AMD registration happens at the end for compatibility with AMD loaders
  // that may not enforce next-turn semantics on modules. Even though general
  // practice for AMD registration is to be anonymous, underscore registers
  // as a named module because, like jQuery, it is a base library that is
  // popular enough to be bundled in a third party lib, but not be part of
  // an AMD load request. Those cases could generate an error when an
  // anonymous define() is called outside of a loader request.
  if (true) {
    !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = function() {
      return _;
    }.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  }
}.call(this));


/***/ },
/* 86 */
/***/ function(module, exports) {

var g;

// This works in non-strict mode
g = (function() { return this; })();

try {
	// This works if eval is allowed (see CSP)
	g = g || Function("return this")() || (1,eval)("this");
} catch(e) {
	// This works if the window reference is available
	if(typeof window === "object")
		g = window;
}

// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}

module.exports = g;


/***/ },
/* 87 */
/***/ function(module, exports, __webpack_require__) {

"use strict";
"use strict";
__webpack_require__(28);
__webpack_require__(30);
__webpack_require__(29);
__webpack_require__(31);
__webpack_require__(27);
__webpack_require__(40);
__webpack_require__(37);
__webpack_require__(36);
__webpack_require__(32);
__webpack_require__(33);
__webpack_require__(35);
__webpack_require__(38);
__webpack_require__(39);
__webpack_require__(41);
__webpack_require__(34);
var baidu_1 = __webpack_require__(43);
var tieba_1 = __webpack_require__(46);
var baidu_video_1 = __webpack_require__(42);
var google_1 = __webpack_require__(44);
var weibo_1 = __webpack_require__(48);
var twitter_1 = __webpack_require__(47);
var so_1 = __webpack_require__(45);
var zhihu_1 = __webpack_require__(50);
var zhihu_daily_1 = __webpack_require__(49);
baidu_1.default.bootstrap();
tieba_1.default.bootstrap();
baidu_video_1.default.bootstrap();
google_1.default.bootstrap();
weibo_1.default.bootstrap();
twitter_1.default.bootstrap();
so_1.default.bootstrap();
zhihu_1.default.bootstrap();
zhihu_daily_1.default.bootstrap();


/***/ }
/******/ ]);