Rx.min.js

/**
  @license
  Apache License 2.0 https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt
 **/
/*
 *****************************************************************************
Copyright (c) Microsoft Corporation. All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License"); you may not use
this file except in compliance with the License. You may obtain a copy of the
License at http://www.apache.org/licenses/LICENSE-2.0

THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
MERCHANTABLITY OR NON-INFRINGEMENT.

See the Apache Version 2.0 License for specific language governing permissions
and limitations under the License.
*****************************************************************************/
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return this.lift(new Rc(b,e,d,c))};var Uc=function(){function b(a,c){this.openings=a;this.closingSelector=c}b.prototype.call=function(a,c){return c.subscribe(new Tc(a,this.openings,this.closingSelector))};return b}(),Tc=function(b){function a(a,e,d){b.call(this,a);this.openings=e;this.closingSelector=d;this.contexts=[];this.add(p(this,e))}k(a,b);a.prototype._next=function(a){for(var c=this.contexts,b=c.length,f=0;f<b;f++)c[f].buffer.push(a)};a.prototype._error=function(a){for(var c=this.contexts;0<
c.length;){var d=c.shift();d.subscription.unsubscribe();d.buffer=null;d.subscription=null}this.contexts=null;b.prototype._error.call(this,a)};a.prototype._complete=function(){for(var a=this.contexts;0<a.length;){var e=a.shift();this.destination.next(e.buffer);e.subscription.unsubscribe();e.buffer=null;e.subscription=null}this.contexts=null;b.prototype._complete.call(this)};a.prototype.notifyNext=function(a,b,d,f,h){a?this.closeBuffer(a):this.openBuffer(b)};a.prototype.notifyComplete=function(a){this.closeBuffer(a.context)};
a.prototype.openBuffer=function(a){try{var c=this.closingSelector.call(this,a);c&&this.trySubscribe(c)}catch(d){this._error(d)}};a.prototype.closeBuffer=function(a){var c=this.contexts;if(c&&a){var b=a.subscription;this.destination.next(a.buffer);c.splice(c.indexOf(a),1);this.remove(b);b.unsubscribe()}};a.prototype.trySubscribe=function(a){var c=this.contexts,b=new u,f={buffer:[],subscription:b};c.push(f);a=p(this,a,f);!a||a.closed?this.closeBuffer(f):(a.context=f,this.add(a),b.add(a))};return a}(q);
g.prototype.bufferToggle=function(b,a){return this.lift(new Uc(b,a))};var Wc=function(){function b(a){this.closingSelector=a}b.prototype.call=function(a,c){return c.subscribe(new Vc(a,this.closingSelector))};return b}(),Vc=function(b){function a(a,e){b.call(this,a);this.closingSelector=e;this.subscribing=!1;this.openBuffer()}k(a,b);a.prototype._next=function(a){this.buffer.push(a)};a.prototype._complete=function(){var a=this.buffer;a&&this.destination.next(a);b.prototype._complete.call(this)};a.prototype._unsubscribe=
function(){this.buffer=null;this.subscribing=!1};a.prototype.notifyNext=function(a,b,d,f,h){this.openBuffer()};a.prototype.notifyComplete=function(){this.subscribing?this.complete():this.openBuffer()};a.prototype.openBuffer=function(){var a=this.closingSubscription;a&&(this.remove(a),a.unsubscribe());(a=this.buffer)&&this.destination.next(a);this.buffer=[];var b=r(this.closingSelector)();b===m?this.error(m.e):(this.closingSubscription=a=new u,this.add(a),this.subscribing=!0,a.add(p(this,b)),this.subscribing=
!1)};return a}(q);g.prototype.bufferWhen=function(b){return this.lift(new Wc(b))};var Fb=function(){function b(a){this.selector=a}b.prototype.call=function(a,c){return c.subscribe(new Xc(a,this.selector,this.caught))};return b}(),Xc=function(b){function a(a,e,d){b.call(this,a);this.selector=e;this.caught=d}k(a,b);a.prototype.error=function(a){if(!this.isStopped){var c=void 0;try{c=this.selector(a,this.caught)}catch(d){b.prototype.error.call(this,d);return}this._unsubscribeAndRecycle();this.add(p(this,
c))}};return a}(q);g.prototype.catch=Aa;g.prototype._catch=Aa;g.prototype.combineAll=function(b){return this.lift(new ha(b))};g.prototype.combineLatest=function(){for(var b=[],a=0;a<arguments.length;a++)b[a-0]=arguments[a];a=null;"function"===typeof b[b.length-1]&&(a=b.pop());1===b.length&&D(b[0])&&(b=b[0].slice());b.unshift(this);return this.lift.call(new E(b),new ha(a))};g.prototype.concat=function(){for(var b=[],a=0;a<arguments.length;a++)b[a-0]=arguments[a];return this.lift.call(P.apply(void 0,
[this].concat(b)))};g.prototype.concatAll=function(){return this.lift(new W(1))};var Ca=function(){function b(a,c,b){void 0===b&&(b=Number.POSITIVE_INFINITY);this.project=a;this.resultSelector=c;this.concurrent=b}b.prototype.call=function(a,c){return c.subscribe(new Yc(a,this.project,this.resultSelector,this.concurrent))};return b}(),Yc=function(b){function a(a,e,d,f){void 0===f&&(f=Number.POSITIVE_INFINITY);b.call(this,a);this.project=e;this.resultSelector=d;this.concurrent=f;this.hasCompleted=!1;
this.buffer=[];this.index=this.active=0}k(a,b);a.prototype._next=function(a){this.active<this.concurrent?this._tryNext(a):this.buffer.push(a)};a.prototype._tryNext=function(a){var c,b=this.index++;try{c=this.project(a,b)}catch(f){this.destination.error(f);return}this.active++;this._innerSub(c,a,b)};a.prototype._innerSub=function(a,b,d){this.add(p(this,a,b,d))};a.prototype._complete=function(){this.hasCompleted=!0;0===this.active&&0===this.buffer.length&&this.destination.complete()};a.prototype.notifyNext=
function(a,b,d,f,h){this.resultSelector?this._notifyResultSelector(a,b,d,f):this.destination.next(b)};a.prototype._notifyResultSelector=function(a,b,d,f){var c;try{c=this.resultSelector(a,b,d,f)}catch(y){this.destination.error(y);return}this.destination.next(c)};a.prototype.notifyComplete=function(a){var c=this.buffer;this.remove(a);this.active--;0<c.length?this._next(c.shift()):0===this.active&&this.hasCompleted&&this.destination.complete()};return a}(q);g.prototype.concatMap=function(b,a){return this.lift(new Ca(b,
a,1))};var Ea=function(){function b(a,c,b){void 0===b&&(b=Number.POSITIVE_INFINITY);this.ish=a;this.resultSelector=c;this.concurrent=b}b.prototype.call=function(a,c){return c.subscribe(new Zc(a,this.ish,this.resultSelector,this.concurrent))};return b}(),Zc=function(b){function a(a,e,d,f){void 0===f&&(f=Number.POSITIVE_INFINITY);b.call(this,a);this.ish=e;this.resultSelector=d;this.concurrent=f;this.hasCompleted=!1;this.buffer=[];this.index=this.active=0}k(a,b);a.prototype._next=function(a){if(this.active<
this.concurrent){var c=this.resultSelector,b=this.index++,f=this.ish,h=this.destination;this.active++;this._innerSub(f,h,c,a,b)}else this.buffer.push(a)};a.prototype._innerSub=function(a,b,d,f,h){this.add(p(this,a,f,h))};a.prototype._complete=function(){this.hasCompleted=!0;0===this.active&&0===this.buffer.length&&this.destination.complete()};a.prototype.notifyNext=function(a,b,d,f,h){h=this.destination;this.resultSelector?this.trySelectResult(a,b,d,f):h.next(b)};a.prototype.trySelectResult=function(a,
b,d,f){var c=this.resultSelector,e=this.destination,g;try{g=c(a,b,d,f)}catch(B){e.error(B);return}e.next(g)};a.prototype.notifyError=function(a){this.destination.error(a)};a.prototype.notifyComplete=function(a){var c=this.buffer;this.remove(a);this.active--;0<c.length?this._next(c.shift()):0===this.active&&this.hasCompleted&&this.destination.complete()};return a}(q);g.prototype.concatMapTo=function(b,a){return this.lift(new Ea(b,a,1))};var ad=function(){function b(a,c){this.predicate=a;this.source=
c}b.prototype.call=function(a,c){return c.subscribe(new $c(a,this.predicate,this.source))};return b}(),$c=function(b){function a(a,e,d){b.call(this,a);this.predicate=e;this.source=d;this.index=this.count=0}k(a,b);a.prototype._next=function(a){this.predicate?this._tryPredicate(a):this.count++};a.prototype._tryPredicate=function(a){var c;try{c=this.predicate(a,this.index++,this.source)}catch(d){this.destination.error(d);return}c&&this.count++};a.prototype._complete=function(){this.destination.next(this.count);
this.destination.complete()};return a}(l);g.prototype.count=function(b){return this.lift(new ad(b,this))};var cd=function(){function b(){}b.prototype.call=function(a,c){return c.subscribe(new bd(a))};return b}(),bd=function(b){function a(a){b.call(this,a)}k(a,b);a.prototype._next=function(a){a.observe(this.destination)};return a}(l);g.prototype.dematerialize=function(){return this.lift(new cd)};var ed=function(){function b(a){this.durationSelector=a}b.prototype.call=function(a,c){return c.subscribe(new dd(a,
this.durationSelector))};return b}(),dd=function(b){function a(a,e){b.call(this,a);this.durationSelector=e;this.hasValue=!1;this.durationSubscription=null}k(a,b);a.prototype._next=function(a){try{var c=this.durationSelector.call(this,a);c&&this._tryNext(a,c)}catch(d){this.destination.error(d)}};a.prototype._complete=function(){this.emitValue();this.destination.complete()};a.prototype._tryNext=function(a,b){var c=this.durationSubscription;this.value=a;this.hasValue=!0;c&&(c.unsubscribe(),this.remove(c));
c=p(this,b);c.closed||this.add(this.durationSubscription=c)};a.prototype.notifyNext=function(a,b,d,f,h){this.emitValue()};a.prototype.notifyComplete=function(){this.emitValue()};a.prototype.emitValue=function(){if(this.hasValue){var a=this.value,e=this.durationSubscription;e&&(this.durationSubscription=null,e.unsubscribe(),this.remove(e));this.value=null;this.hasValue=!1;b.prototype._next.call(this,a)}};return a}(q);g.prototype.debounce=function(b){return this.lift(new ed(b))};var gd=function(){function b(a,
c){this.dueTime=a;this.scheduler=c}b.prototype.call=function(a,c){return c.subscribe(new fd(a,this.dueTime,this.scheduler))};return b}(),fd=function(b){function a(a,e,d){b.call(this,a);this.dueTime=e;this.scheduler=d;this.lastValue=this.debouncedSubscription=null;this.hasValue=!1}k(a,b);a.prototype._next=function(a){this.clearDebounce();this.lastValue=a;this.hasValue=!0;this.add(this.debouncedSubscription=this.scheduler.schedule(Gb,this.dueTime,this))};a.prototype._complete=function(){this.debouncedNext();
this.destination.complete()};a.prototype.debouncedNext=function(){this.clearDebounce();this.hasValue&&(this.destination.next(this.lastValue),this.lastValue=null,this.hasValue=!1)};a.prototype.clearDebounce=function(){var a=this.debouncedSubscription;null!==a&&(this.remove(a),a.unsubscribe(),this.debouncedSubscription=null)};return a}(l);g.prototype.debounceTime=function(b,a){void 0===a&&(a=x);return this.lift(new gd(b,a))};var id=function(){function b(a){this.defaultValue=a}b.prototype.call=function(a,
c){return c.subscribe(new hd(a,this.defaultValue))};return b}(),hd=function(b){function a(a,e){b.call(this,a);this.defaultValue=e;this.isEmpty=!0}k(a,b);a.prototype._next=function(a){this.isEmpty=!1;this.destination.next(a)};a.prototype._complete=function(){this.isEmpty&&this.destination.next(this.defaultValue);this.destination.complete()};return a}(l);g.prototype.defaultIfEmpty=function(b){void 0===b&&(b=null);return this.lift(new id(b))};var kd=function(){function b(a,c){this.delay=a;this.scheduler=
c}b.prototype.call=function(a,c){return c.subscribe(new jd(a,this.delay,this.scheduler))};return b}(),jd=function(b){function a(a,e,d){b.call(this,a);this.delay=e;this.scheduler=d;this.queue=[];this.errored=this.active=!1}k(a,b);a.dispatch=function(a){for(var c=a.source,b=c.queue,f=a.scheduler,h=a.destination;0<b.length&&0>=b[0].time-f.now();)b.shift().notification.observe(h);0<b.length?(c=Math.max(0,b[0].time-f.now()),this.schedule(a,c)):c.active=!1};a.prototype._schedule=function(c){this.active=
!0;this.add(c.schedule(a.dispatch,this.delay,{source:this,destination:this.destination,scheduler:c}))};a.prototype.scheduleNotification=function(a){if(!0!==this.errored){var c=this.scheduler;a=new ld(c.now()+this.delay,a);this.queue.push(a);!1===this.active&&this._schedule(c)}};a.prototype._next=function(a){this.scheduleNotification(w.createNext(a))};a.prototype._error=function(a){this.errored=!0;this.queue=[];this.destination.error(a)};a.prototype._complete=function(){this.scheduleNotification(w.createComplete())};
return a}(l),ld=function(){return function(b,a){this.time=b;this.notification=a}}();g.prototype.delay=function(b,a){void 0===a&&(a=x);b=X(b)?+b-a.now():Math.abs(b);return this.lift(new kd(b,a))};var Za=function(){function b(a){this.delayDurationSelector=a}b.prototype.call=function(a,c){return c.subscribe(new md(a,this.delayDurationSelector))};return b}(),md=function(b){function a(a,e){b.call(this,a);this.delayDurationSelector=e;this.completed=!1;this.delayNotifierSubscriptions=[];this.values=[]}k(a,
b);a.prototype.notifyNext=function(a,b,d,f,h){this.destination.next(a);this.removeSubscription(h);this.tryComplete()};a.prototype.notifyError=function(a,b){this._error(a)};a.prototype.notifyComplete=function(a){(a=this.removeSubscription(a))&&this.destination.next(a);this.tryComplete()};a.prototype._next=function(a){try{var c=this.delayDurationSelector(a);c&&this.tryDelay(c,a)}catch(d){this.destination.error(d)}};a.prototype._complete=function(){this.completed=!0;this.tryComplete()};a.prototype.removeSubscription=
function(a){a.unsubscribe();a=this.delayNotifierSubscriptions.indexOf(a);var c=null;-1!==a&&(c=this.values[a],this.delayNotifierSubscriptions.splice(a,1),this.values.splice(a,1));return c};a.prototype.tryDelay=function(a,b){(a=p(this,a,b))&&!a.closed&&(this.add(a),this.delayNotifierSubscriptions.push(a));this.values.push(b)};a.prototype.tryComplete=function(){this.completed&&0===this.delayNotifierSubscriptions.length&&this.destination.complete()};return a}(q),od=function(b){function a(a,e){b.call(this);
this.source=a;this.subscriptionDelay=e}k(a,b);a.prototype._subscribe=function(a){this.subscriptionDelay.subscribe(new nd(a,this.source))};return a}(g),nd=function(b){function a(a,e){b.call(this);this.parent=a;this.source=e;this.sourceSubscribed=!1}k(a,b);a.prototype._next=function(a){this.subscribeToSource()};a.prototype._error=function(a){this.unsubscribe();this.parent.error(a)};a.prototype._complete=function(){this.subscribeToSource()};a.prototype.subscribeToSource=function(){this.sourceSubscribed||
(this.sourceSubscribed=!0,this.unsubscribe(),this.source.subscribe(this.parent))};return a}(l);g.prototype.delayWhen=function(b,a){return a?(new od(this,a)).lift(new Za(b)):this.lift(new Za(b))};var pd=n.Set||Hb(),rd=function(){function b(a,c){this.keySelector=a;this.flushes=c}b.prototype.call=function(a,c){return c.subscribe(new qd(a,this.keySelector,this.flushes))};return b}(),qd=function(b){function a(a,e,d){b.call(this,a);this.keySelector=e;this.values=new pd;d&&this.add(p(this,d))}k(a,b);a.prototype.notifyNext=
function(a,b,d,f,h){this.values.clear()};a.prototype.notifyError=function(a,b){this._error(a)};a.prototype._next=function(a){this.keySelector?this._useKeySelector(a):this._finalizeNext(a,a)};a.prototype._useKeySelector=function(a){var c,b=this.destination;try{c=this.keySelector(a)}catch(f){b.error(f);return}this._finalizeNext(c,a)};a.prototype._finalizeNext=function(a,b){var c=this.values;c.has(a)||(c.add(a),this.destination.next(b))};return a}(q);g.prototype.distinct=function(b,a){return this.lift(new rd(b,
a))};var Ib=function(){function b(a,c){this.compare=a;this.keySelector=c}b.prototype.call=function(a,c){return c.subscribe(new sd(a,this.compare,this.keySelector))};return b}(),sd=function(b){function a(a,e,d){b.call(this,a);this.keySelector=d;this.hasKey=!1;"function"===typeof e&&(this.compare=e)}k(a,b);a.prototype.compare=function(a,b){return a===b};a.prototype._next=function(a){var c=a;if(this.keySelector&&(c=r(this.keySelector)(a),c===m))return this.destination.error(m.e);var b=!1;if(this.hasKey){if(b=
r(this.compare)(this.key,c),b===m)return this.destination.error(m.e)}else this.hasKey=!0;!1===!!b&&(this.key=c,this.destination.next(a))};return a}(l);g.prototype.distinctUntilChanged=Fa;g.prototype.distinctUntilKeyChanged=function(b,a){return Fa.call(this,function(c,e){return a?a(c[b],e[b]):c[b]===e[b]})};var Jb=function(){function b(a,c,b){this.nextOrObserver=a;this.error=c;this.complete=b}b.prototype.call=function(a,c){return c.subscribe(new td(a,this.nextOrObserver,this.error,this.complete))};
return b}(),td=function(b){function a(a,e,d,f){b.call(this,a);a=new l(e,d,f);a.syncErrorThrowable=!0;this.add(a);this.safeSubscriber=a}k(a,b);a.prototype._next=function(a){var c=this.safeSubscriber;c.next(a);c.syncErrorThrown?this.destination.error(c.syncErrorValue):this.destination.next(a)};a.prototype._error=function(a){var c=this.safeSubscriber;c.error(a);c.syncErrorThrown?this.destination.error(c.syncErrorValue):this.destination.error(a)};a.prototype._complete=function(){var a=this.safeSubscriber;
a.complete();a.syncErrorThrown?this.destination.error(a.syncErrorValue):this.destination.complete()};return a}(l);g.prototype.do=Ga;g.prototype._do=Ga;var vd=function(){function b(){}b.prototype.call=function(a,c){return c.subscribe(new ud(a))};return b}(),ud=function(b){function a(a){b.call(this,a);this.hasSubscription=this.hasCompleted=!1}k(a,b);a.prototype._next=function(a){this.hasSubscription||(this.hasSubscription=!0,this.add(p(this,a)))};a.prototype._complete=function(){this.hasCompleted=!0;
this.hasSubscription||this.destination.complete()};a.prototype.notifyComplete=function(a){this.remove(a);this.hasSubscription=!1;this.hasCompleted&&this.destination.complete()};return a}(q);g.prototype.exhaust=function(){return this.lift(new vd)};var xd=function(){function b(a,c){this.project=a;this.resultSelector=c}b.prototype.call=function(a,c){return c.subscribe(new wd(a,this.project,this.resultSelector))};return b}(),wd=function(b){function a(a,e,d){b.call(this,a);this.project=e;this.resultSelector=
d;this.hasCompleted=this.hasSubscription=!1;this.index=0}k(a,b);a.prototype._next=function(a){this.hasSubscription||this.tryNext(a)};a.prototype.tryNext=function(a){var c=this.index++,b=this.destination;try{var f=this.project(a,c);this.hasSubscription=!0;this.add(p(this,f,a,c))}catch(h){b.error(h)}};a.prototype._complete=function(){this.hasCompleted=!0;this.hasSubscription||this.destination.complete()};a.prototype.notifyNext=function(a,b,d,f,h){h=this.destination;this.resultSelector?this.trySelectResult(a,
b,d,f):h.next(b)};a.prototype.trySelectResult=function(a,b,d,f){var c=this.resultSelector,e=this.destination;try{var g=c(a,b,d,f);e.next(g)}catch(B){e.error(B)}};a.prototype.notifyError=function(a){this.destination.error(a)};a.prototype.notifyComplete=function(a){this.remove(a);this.hasSubscription=!1;this.hasCompleted&&this.destination.complete()};return a}(q);g.prototype.exhaustMap=function(b,a){return this.lift(new xd(b,a))};var zd=function(){function b(a,c,b){this.project=a;this.concurrent=c;
this.scheduler=b}b.prototype.call=function(a,c){return c.subscribe(new yd(a,this.project,this.concurrent,this.scheduler))};return b}(),yd=function(b){function a(a,e,d,f){b.call(this,a);this.project=e;this.concurrent=d;this.scheduler=f;this.active=this.index=0;this.hasCompleted=!1;d<Number.POSITIVE_INFINITY&&(this.buffer=[])}k(a,b);a.dispatch=function(a){a.subscriber.subscribeToProjection(a.result,a.value,a.index)};a.prototype._next=function(c){var b=this.destination;if(b.closed)this._complete();else{var d=
this.index++;if(this.active<this.concurrent){b.next(c);var f=r(this.project)(c,d);f===m?b.error(m.e):this.scheduler?this.add(this.scheduler.schedule(a.dispatch,0,{subscriber:this,result:f,value:c,index:d})):this.subscribeToProjection(f,c,d)}else this.buffer.push(c)}};a.prototype.subscribeToProjection=function(a,b,d){this.active++;this.add(p(this,a,b,d))};a.prototype._complete=function(){(this.hasCompleted=!0,0===this.active)&&this.destination.complete()};a.prototype.notifyNext=function(a,b,d,f,h){this._next(b)};
a.prototype.notifyComplete=function(a){var c=this.buffer;this.remove(a);this.active--;c&&0<c.length&&this._next(c.shift());this.hasCompleted&&0===this.active&&this.destination.complete()};return a}(q);g.prototype.expand=function(b,a,c){void 0===a&&(a=Number.POSITIVE_INFINITY);void 0===c&&(c=void 0);a=1>(a||0)?Number.POSITIVE_INFINITY:a;return this.lift(new zd(b,a,c))};var M=function(b){function a(){var a=b.call(this,"argument out of range");this.name=a.name="ArgumentOutOfRangeError";this.stack=a.stack;
this.message=a.message}k(a,b);return a}(Error),Bd=function(){function b(a,c){this.index=a;this.defaultValue=c;if(0>a)throw new M;}b.prototype.call=function(a,c){return c.subscribe(new Ad(a,this.index,this.defaultValue))};return b}(),Ad=function(b){function a(a,e,d){b.call(this,a);this.index=e;this.defaultValue=d}k(a,b);a.prototype._next=function(a){0===this.index--&&(this.destination.next(a),this.destination.complete())};a.prototype._complete=function(){var a=this.destination;0<=this.index&&("undefined"!==
typeof this.defaultValue?a.next(this.defaultValue):a.error(new M));a.complete()};return a}(l);g.prototype.elementAt=function(b,a){return this.lift(new Bd(b,a))};var Kb=function(){function b(a,c){this.predicate=a;this.thisArg=c}b.prototype.call=function(a,c){return c.subscribe(new Cd(a,this.predicate,this.thisArg))};return b}(),Cd=function(b){function a(a,e,d){b.call(this,a);this.predicate=e;this.thisArg=d;this.count=0}k(a,b);a.prototype._next=function(a){var c;try{c=this.predicate.call(this.thisArg,
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a.prototype._tryPredicate=function(a,b){var c;try{c=this.predicate(a,b,this.source)}catch(f){this.destination.error(f);return}c&&this._emit(a,b)};a.prototype._emit=function(a,b){this.resultSelector?this._tryResultSelector(a,b):this._emitFinal(a)};a.prototype._tryResultSelector=function(a,b){var c;try{c=this.resultSelector(a,b)}catch(f){this.destination.error(f);return}this._emitFinal(c)};a.prototype._emitFinal=function(a){var c=this.destination;this._emitted||(this._emitted=!0,c.next(a),c.complete(),
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return a}(l);g.prototype.max=function(b){return this.lift(new ja("function"===typeof b?function(a,c){return 0<b(a,c)?a:c}:function(a,c){return a>c?a:c}))};g.prototype.merge=function(){for(var b=[],a=0;a<arguments.length;a++)b[a-0]=arguments[a];return this.lift.call(sa.apply(void 0,[this].concat(b)))};g.prototype.mergeAll=function(b){void 0===b&&(b=Number.POSITIVE_INFINITY);return this.lift(new W(b))};g.prototype.mergeMap=Ba;g.prototype.flatMap=Ba;g.prototype.flatMapTo=Da;g.prototype.mergeMapTo=Da;
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a)};a.prototype._complete=function(){this.connectable._isComplete=!0;this._unsubscribe();b.prototype._complete.call(this)};a.prototype._unsubscribe=function(){var a=this.connectable;if(a){this.connectable=null;var b=a._connection;a._refCount=0;a._subject=null;a._connection=null;b&&b.unsubscribe()}};return a}(Oa),he=function(){function b(a){this.connectable=a}b.prototype.call=function(a,c){var b=this.connectable;b._refCount++;a=new ie(a,b);c=c.subscribe(a);a.closed||(a.connection=b.connect());return c};
return b}(),ie=function(b){function a(a,e){b.call(this,a);this.connectable=e}k(a,b);a.prototype._unsubscribe=function(){var a=this.connectable;if(a){this.connectable=null;var b=a._refCount;0>=b?this.connection=null:(a._refCount=b-1,1<b?this.connection=null:(b=this.connection,a=a._connection,this.connection=null,!a||b&&a!==b||a.unsubscribe()))}else this.connection=null};return a}(l),Nb=function(){function b(a,c){this.subjectFactory=a;this.selector=c}b.prototype.call=function(a,c){var b=this.selector,
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function(b){return b?G.call(this,function(){return new v},b):G.call(this,new v)};var cb=function(b){function a(a){b.call(this);this._value=a}k(a,b);Object.defineProperty(a.prototype,"value",{get:function(){return this.getValue()},enumerable:!0,configurable:!0});a.prototype._subscribe=function(a){var c=b.prototype._subscribe.call(this,a);c&&!c.closed&&a.next(this._value);return c};a.prototype.getValue=function(){if(this.hasError)throw this.thrownError;if(this.closed)throw new H;return this._value};
a.prototype.next=function(a){b.prototype.next.call(this,this._value=a)};return a}(v);g.prototype.publishBehavior=function(b){return G.call(this,new cb(b))};g.prototype.publishReplay=function(b,a,c){void 0===b&&(b=Number.POSITIVE_INFINITY);void 0===a&&(a=Number.POSITIVE_INFINITY);return G.call(this,new K(b,a,c))};g.prototype.publishLast=function(){return G.call(this,new L)};g.prototype.race=function(){for(var b=[],a=0;a<arguments.length;a++)b[a-0]=arguments[a];1===b.length&&D(b[0])&&(b=b[0]);return this.lift.call(ta.apply(void 0,
[this].concat(b)))};g.prototype.reduce=function(b,a){var c=!1;2<=arguments.length&&(c=!0);return this.lift(new ja(b,a,c))};var db=function(){function b(a,c){this.count=a;this.source=c}b.prototype.call=function(a,c){return c.subscribe(new le(a,this.count,this.source))};return b}(),le=function(b){function a(a,e,d){b.call(this,a);this.count=e;this.source=d}k(a,b);a.prototype.complete=function(){if(!this.isStopped){var a=this.source,e=this.count;if(0===e)return b.prototype.complete.call(this);-1<e&&(this.count=
e-1);a.subscribe(this._unsubscribeAndRecycle())}};return a}(l);g.prototype.repeat=function(b){void 0===b&&(b=-1);return 0===b?new F:0>b?this.lift(new db(-1,this)):this.lift(new db(b-1,this))};var ne=function(){function b(a){this.notifier=a}b.prototype.call=function(a,c){return c.subscribe(new me(a,this.notifier,c))};return b}(),me=function(b){function a(a,e,d){b.call(this,a);this.notifier=e;this.source=d;this.sourceIsBeingSubscribedTo=!0}k(a,b);a.prototype.notifyNext=function(a,b,d,f,h){this.sourceIsBeingSubscribedTo=
!0;this.source.subscribe(this)};a.prototype.notifyComplete=function(a){if(!1===this.sourceIsBeingSubscribedTo)return b.prototype.complete.call(this)};a.prototype.complete=function(){this.sourceIsBeingSubscribedTo=!1;if(!this.isStopped){if(!this.retries)this.subscribeToRetries();else if(this.retriesSubscription.closed)return b.prototype.complete.call(this);this._unsubscribeAndRecycle();this.notifications.next()}};a.prototype._unsubscribe=function(){var a=this.notifications,b=this.retriesSubscription;
a&&(a.unsubscribe(),this.notifications=null);b&&(b.unsubscribe(),this.retriesSubscription=null);this.retries=null};a.prototype._unsubscribeAndRecycle=function(){var a=this.notifications,e=this.retries,d=this.retriesSubscription;this.retriesSubscription=this.retries=this.notifications=null;b.prototype._unsubscribeAndRecycle.call(this);this.notifications=a;this.retries=e;this.retriesSubscription=d;return this};a.prototype.subscribeToRetries=function(){this.notifications=new v;var a=r(this.notifier)(this.notifications);
if(a===m)return b.prototype.complete.call(this);this.retries=a;this.retriesSubscription=p(this,a)};return a}(q);g.prototype.repeatWhen=function(b){return this.lift(new ne(b))};var pe=function(){function b(a,c){this.count=a;this.source=c}b.prototype.call=function(a,c){return c.subscribe(new oe(a,this.count,this.source))};return b}(),oe=function(b){function a(a,e,d){b.call(this,a);this.count=e;this.source=d}k(a,b);a.prototype.error=function(a){if(!this.isStopped){var c=this.source,d=this.count;if(0===
d)return b.prototype.error.call(this,a);-1<d&&(this.count=d-1);c.subscribe(this._unsubscribeAndRecycle())}};return a}(l);g.prototype.retry=function(b){void 0===b&&(b=-1);return this.lift(new pe(b,this))};var re=function(){function b(a,c){this.notifier=a;this.source=c}b.prototype.call=function(a,c){return c.subscribe(new qe(a,this.notifier,this.source))};return b}(),qe=function(b){function a(a,e,d){b.call(this,a);this.notifier=e;this.source=d}k(a,b);a.prototype.error=function(a){if(!this.isStopped){var c=
this.errors,d=this.retries,f=this.retriesSubscription;if(d)this.retriesSubscription=this.errors=null;else{c=new v;d=r(this.notifier)(c);if(d===m)return b.prototype.error.call(this,m.e);f=p(this,d)}this._unsubscribeAndRecycle();this.errors=c;this.retries=d;this.retriesSubscription=f;c.next(a)}};a.prototype._unsubscribe=function(){var a=this.errors,b=this.retriesSubscription;a&&(a.unsubscribe(),this.errors=null);b&&(b.unsubscribe(),this.retriesSubscription=null);this.retries=null};a.prototype.notifyNext=
function(a,b,d,f,h){a=this.errors;b=this.retries;d=this.retriesSubscription;this.retriesSubscription=this.retries=this.errors=null;this._unsubscribeAndRecycle();this.errors=a;this.retries=b;this.retriesSubscription=d;this.source.subscribe(this)};return a}(q);g.prototype.retryWhen=function(b){return this.lift(new re(b,this))};var te=function(){function b(a){this.notifier=a}b.prototype.call=function(a,c){a=new se(a);c=c.subscribe(a);c.add(p(a,this.notifier));return c};return b}(),se=function(b){function a(){b.apply(this,
arguments);this.hasValue=!1}k(a,b);a.prototype._next=function(a){this.value=a;this.hasValue=!0};a.prototype.notifyNext=function(a,b,d,f,h){this.emitValue()};a.prototype.notifyComplete=function(){this.emitValue()};a.prototype.emitValue=function(){this.hasValue&&(this.hasValue=!1,this.destination.next(this.value))};return a}(q);g.prototype.sample=function(b){return this.lift(new te(b))};var ve=function(){function b(a,c){this.period=a;this.scheduler=c}b.prototype.call=function(a,c){return c.subscribe(new ue(a,
this.period,this.scheduler))};return b}(),ue=function(b){function a(a,e,d){b.call(this,a);this.period=e;this.scheduler=d;this.hasValue=!1;this.add(d.schedule(Rb,e,{subscriber:this,period:e}))}k(a,b);a.prototype._next=function(a){this.lastValue=a;this.hasValue=!0};a.prototype.notifyNext=function(){this.hasValue&&(this.hasValue=!1,this.destination.next(this.lastValue))};return a}(l);g.prototype.sampleTime=function(b,a){void 0===a&&(a=x);return this.lift(new ve(b,a))};var xe=function(){function b(a,
c,b){void 0===b&&(b=!1);this.accumulator=a;this.seed=c;this.hasSeed=b}b.prototype.call=function(a,c){return c.subscribe(new we(a,this.accumulator,this.seed,this.hasSeed))};return b}(),we=function(b){function a(a,e,d,f){b.call(this,a);this.accumulator=e;this._seed=d;this.hasSeed=f;this.index=0}k(a,b);Object.defineProperty(a.prototype,"seed",{get:function(){return this._seed},set:function(a){this.hasSeed=!0;this._seed=a},enumerable:!0,configurable:!0});a.prototype._next=function(a){if(this.hasSeed)return this._tryNext(a);
this.seed=a;this.destination.next(a)};a.prototype._tryNext=function(a){var c=this.index++,b;try{b=this.accumulator(this.seed,a,c)}catch(f){this.destination.error(f)}this.seed=b;this.destination.next(b)};return a}(l);g.prototype.scan=function(b,a){var c=!1;2<=arguments.length&&(c=!0);return this.lift(new xe(b,a,c))};var ze=function(){function b(a,c){this.compareTo=a;this.comparor=c}b.prototype.call=function(a,c){return c.subscribe(new ye(a,this.compareTo,this.comparor))};return b}(),ye=function(b){function a(a,
e,d){b.call(this,a);this.compareTo=e;this.comparor=d;this._a=[];this._b=[];this._oneComplete=!1;this.add(e.subscribe(new Ae(a,this)))}k(a,b);a.prototype._next=function(a){this._oneComplete&&0===this._b.length?this.emit(!1):(this._a.push(a),this.checkValues())};a.prototype._complete=function(){this._oneComplete?this.emit(0===this._a.length&&0===this._b.length):this._oneComplete=!0};a.prototype.checkValues=function(){for(var a=this._a,b=this._b,d=this.comparor;0<a.length&&0<b.length;){var f=a.shift(),
h=b.shift();d?(f=r(d)(f,h),f===m&&this.destination.error(m.e)):f=f===h;f||this.emit(!1)}};a.prototype.emit=function(a){var c=this.destination;c.next(a);c.complete()};a.prototype.nextB=function(a){this._oneComplete&&0===this._a.length?this.emit(!1):(this._b.push(a),this.checkValues())};return a}(l),Ae=function(b){function a(a,e){b.call(this,a);this.parent=e}k(a,b);a.prototype._next=function(a){this.parent.nextB(a)};a.prototype._error=function(a){this.parent.error(a)};a.prototype._complete=function(){this.parent._complete()};
return a}(l);g.prototype.sequenceEqual=function(b,a){return this.lift(new ze(b,a))};g.prototype.share=function(){return G.call(this,Sb).refCount()};g.prototype.shareReplay=function(b,a,c){var e;return G.call(this,function(){return this._isComplete?e:e=new K(b,a,c)}).refCount()};var Ce=function(){function b(a,c){this.predicate=a;this.source=c}b.prototype.call=function(a,c){return c.subscribe(new Be(a,this.predicate,this.source))};return b}(),Be=function(b){function a(a,e,d){b.call(this,a);this.predicate=
e;this.source=d;this.seenValue=!1;this.index=0}k(a,b);a.prototype.applySingleValue=function(a){this.seenValue?this.destination.error("Sequence contains more than one element"):(this.seenValue=!0,this.singleValue=a)};a.prototype._next=function(a){var c=this.index++;this.predicate?this.tryNext(a,c):this.applySingleValue(a)};a.prototype.tryNext=function(a,b){try{this.predicate(a,b,this.source)&&this.applySingleValue(a)}catch(d){this.destination.error(d)}};a.prototype._complete=function(){var a=this.destination;
0<this.index?(a.next(this.seenValue?this.singleValue:void 0),a.complete()):a.error(new ba)};return a}(l);g.prototype.single=function(b){return this.lift(new Ce(b,this))};var Ee=function(){function b(a){this.total=a}b.prototype.call=function(a,c){return c.subscribe(new De(a,this.total))};return b}(),De=function(b){function a(a,e){b.call(this,a);this.total=e;this.count=0}k(a,b);a.prototype._next=function(a){++this.count>this.total&&this.destination.next(a)};return a}(l);g.prototype.skip=function(b){return this.lift(new Ee(b))};
var Ge=function(){function b(a){this._skipCount=a;if(0>this._skipCount)throw new M;}b.prototype.call=function(a,c){return 0===this._skipCount?c.subscribe(new l(a)):c.subscribe(new Fe(a,this._skipCount))};return b}(),Fe=function(b){function a(a,e){b.call(this,a);this._skipCount=e;this._count=0;this._ring=Array(e)}k(a,b);a.prototype._next=function(a){var c=this._skipCount,b=this._count++;if(b<c)this._ring[b]=a;else{var c=b%c,b=this._ring,f=b[c];b[c]=a;this.destination.next(f)}};return a}(l);g.prototype.skipLast=
function(b){return this.lift(new Ge(b))};var Ie=function(){function b(a){this.notifier=a}b.prototype.call=function(a,c){return c.subscribe(new He(a,this.notifier))};return b}(),He=function(b){function a(a,e){b.call(this,a);this.isInnerStopped=this.hasValue=!1;this.add(p(this,e))}k(a,b);a.prototype._next=function(a){this.hasValue&&b.prototype._next.call(this,a)};a.prototype._complete=function(){this.isInnerStopped?b.prototype._complete.call(this):this.unsubscribe()};a.prototype.notifyNext=function(a,
b,d,f,h){this.hasValue=!0};a.prototype.notifyComplete=function(){this.isInnerStopped=!0;this.isStopped&&b.prototype._complete.call(this)};return a}(q);g.prototype.skipUntil=function(b){return this.lift(new Ie(b))};var Ke=function(){function b(a){this.predicate=a}b.prototype.call=function(a,b){return b.subscribe(new Je(a,this.predicate))};return b}(),Je=function(b){function a(a,e){b.call(this,a);this.predicate=e;this.skipping=!0;this.index=0}k(a,b);a.prototype._next=function(a){var b=this.destination;
this.skipping&&this.tryCallPredicate(a);this.skipping||b.next(a)};a.prototype.tryCallPredicate=function(a){try{this.skipping=!!this.predicate(a,this.index++)}catch(e){this.destination.error(e)}};return a}(l);g.prototype.skipWhile=function(b){return this.lift(new Ke(b))};g.prototype.startWith=function(){for(var b=[],a=0;a<arguments.length;a++)b[a-0]=arguments[a];a=b[b.length-1];z(a)?b.pop():a=null;var c=b.length;return 1===c?P(new ga(b[0],a),this):1<c?P(new E(b,a),this):P(new F(a),this)};var eb=new (function(){function b(a){this.root=
a;a.setImmediate&&"function"===typeof a.setImmediate?(this.setImmediate=a.setImmediate.bind(a),this.clearImmediate=a.clearImmediate.bind(a)):(this.nextHandle=1,this.tasksByHandle={},this.currentlyRunningATask=!1,this.canUseProcessNextTick()?this.setImmediate=this.createProcessNextTickSetImmediate():this.canUsePostMessage()?this.setImmediate=this.createPostMessageSetImmediate():this.canUseMessageChannel()?this.setImmediate=this.createMessageChannelSetImmediate():this.canUseReadyStateChange()?this.setImmediate=
this.createReadyStateChangeSetImmediate():this.setImmediate=this.createSetTimeoutSetImmediate(),a=function e(a){delete e.instance.tasksByHandle[a]},a.instance=this,this.clearImmediate=a)}b.prototype.identify=function(a){return this.root.Object.prototype.toString.call(a)};b.prototype.canUseProcessNextTick=function(){return"[object process]"===this.identify(this.root.process)};b.prototype.canUseMessageChannel=function(){return!!this.root.MessageChannel};b.prototype.canUseReadyStateChange=function(){var a=
this.root.document;return!!(a&&"onreadystatechange"in a.createElement("script"))};b.prototype.canUsePostMessage=function(){var a=this.root;if(a.postMessage&&!a.importScripts){var b=!0,e=a.onmessage;a.onmessage=function(){b=!1};a.postMessage("","*");a.onmessage=e;return b}return!1};b.prototype.partiallyApplied=function(a){for(var b=[],e=1;e<arguments.length;e++)b[e-1]=arguments[e];e=function f(){var a=f.handler,b=f.args;"function"===typeof a?a.apply(void 0,b):(new Function(""+a))()};e.handler=a;e.args=
b;return e};b.prototype.addFromSetImmediateArguments=function(a){this.tasksByHandle[this.nextHandle]=this.partiallyApplied.apply(void 0,a);return this.nextHandle++};b.prototype.createProcessNextTickSetImmediate=function(){var a=function e(){var a=e.instance,b=a.addFromSetImmediateArguments(arguments);a.root.process.nextTick(a.partiallyApplied(a.runIfPresent,b));return b};a.instance=this;return a};b.prototype.createPostMessageSetImmediate=function(){var a=this.root,b="setImmediate$"+a.Math.random()+
"$",e=function f(c){var e=f.instance;c.source===a&&"string"===typeof c.data&&0===c.data.indexOf(b)&&e.runIfPresent(+c.data.slice(b.length))};e.instance=this;a.addEventListener("message",e,!1);e=function h(){var a=h,b=a.messagePrefix,a=a.instance,c=a.addFromSetImmediateArguments(arguments);a.root.postMessage(b+c,"*");return c};e.instance=this;e.messagePrefix=b;return e};b.prototype.runIfPresent=function(a){if(this.currentlyRunningATask)this.root.setTimeout(this.partiallyApplied(this.runIfPresent,a),
0);else{var b=this.tasksByHandle[a];if(b){this.currentlyRunningATask=!0;try{b()}finally{this.clearImmediate(a),this.currentlyRunningATask=!1}}}};b.prototype.createMessageChannelSetImmediate=function(){var a=this,b=new this.root.MessageChannel;b.port1.onmessage=function(b){a.runIfPresent(b.data)};var e=function f(){var a=f,b=a.channel,a=a.instance.addFromSetImmediateArguments(arguments);b.port2.postMessage(a);return a};e.channel=b;e.instance=this;return e};b.prototype.createReadyStateChangeSetImmediate=
function(){var a=function e(){var a=e.instance,b=a.root.document,h=b.documentElement,g=a.addFromSetImmediateArguments(arguments),k=b.createElement("script");k.onreadystatechange=function(){a.runIfPresent(g);k.onreadystatechange=null;h.removeChild(k);k=null};h.appendChild(k);return g};a.instance=this;return a};b.prototype.createSetTimeoutSetImmediate=function(){var a=function e(){var a=e.instance,b=a.addFromSetImmediateArguments(arguments);a.root.setTimeout(a.partiallyApplied(a.runIfPresent,b),0);
return b};a.instance=this;return a};return b}())(n),Le=function(b){function a(a,e){b.call(this,a,e);this.scheduler=a;this.work=e}k(a,b);a.prototype.requestAsyncId=function(a,e,d){void 0===d&&(d=0);if(null!==d&&0<d)return b.prototype.requestAsyncId.call(this,a,e,d);a.actions.push(this);return a.scheduled||(a.scheduled=eb.setImmediate(a.flush.bind(a,null)))};a.prototype.recycleAsyncId=function(a,e,d){void 0===d&&(d=0);if(null!==d&&0<d||null===d&&0<this.delay)return b.prototype.recycleAsyncId.call(this,
a,e,d);0===a.actions.length&&(eb.clearImmediate(e),a.scheduled=void 0)};return a}(S),ca=new (function(b){function a(){b.apply(this,arguments)}k(a,b);a.prototype.flush=function(a){this.active=!0;this.scheduled=void 0;var b=this.actions,c,f=-1,h=b.length;a=a||b.shift();do if(c=a.execute(a.state,a.delay))break;while(++f<h&&(a=b.shift()));this.active=!1;if(c){for(;++f<h&&(a=b.shift());)a.unsubscribe();throw c;}};return a}(T))(Le),Me=function(b){function a(a,e,d){void 0===e&&(e=0);void 0===d&&(d=ca);b.call(this);
this.source=a;this.delayTime=e;this.scheduler=d;if(!Q(e)||0>e)this.delayTime=0;d&&"function"===typeof d.schedule||(this.scheduler=ca)}k(a,b);a.create=function(b,e,d){void 0===e&&(e=0);void 0===d&&(d=ca);return new a(b,e,d)};a.dispatch=function(a){return this.add(a.source.subscribe(a.subscriber))};a.prototype._subscribe=function(b){return this.scheduler.schedule(a.dispatch,this.delayTime,{source:this.source,subscriber:b})};return a}(g),Ne=function(){function b(a,b){this.scheduler=a;this.delay=b}b.prototype.call=
function(a,b){return(new Me(b,this.delay,this.scheduler)).subscribe(a)};return b}();g.prototype.subscribeOn=function(b,a){void 0===a&&(a=0);return this.lift(new Ne(b,a))};var Tb=function(){function b(){}b.prototype.call=function(a,b){return b.subscribe(new Oe(a))};return b}(),Oe=function(b){function a(a){b.call(this,a);this.active=0;this.hasCompleted=!1}k(a,b);a.prototype._next=function(a){this.unsubscribeInner();this.active++;this.add(this.innerSubscription=p(this,a))};a.prototype._complete=function(){this.hasCompleted=
!0;0===this.active&&this.destination.complete()};a.prototype.unsubscribeInner=function(){this.active=0<this.active?this.active-1:0;var a=this.innerSubscription;a&&(a.unsubscribe(),this.remove(a))};a.prototype.notifyNext=function(a,b,d,f,h){this.destination.next(b)};a.prototype.notifyError=function(a){this.destination.error(a)};a.prototype.notifyComplete=function(){this.unsubscribeInner();this.hasCompleted&&0===this.active&&this.destination.complete()};return a}(q);g.prototype.switch=Ja;g.prototype._switch=
Ja;var Qe=function(){function b(a,b){this.project=a;this.resultSelector=b}b.prototype.call=function(a,b){return b.subscribe(new Pe(a,this.project,this.resultSelector))};return b}(),Pe=function(b){function a(a,e,d){b.call(this,a);this.project=e;this.resultSelector=d;this.index=0}k(a,b);a.prototype._next=function(a){var b,c=this.index++;try{b=this.project(a,c)}catch(f){this.destination.error(f);return}this._innerSub(b,a,c)};a.prototype._innerSub=function(a,b,d){var c=this.innerSubscription;c&&c.unsubscribe();
this.add(this.innerSubscription=p(this,a,b,d))};a.prototype._complete=function(){var a=this.innerSubscription;a&&!a.closed||b.prototype._complete.call(this)};a.prototype._unsubscribe=function(){this.innerSubscription=null};a.prototype.notifyComplete=function(a){this.remove(a);this.innerSubscription=null;this.isStopped&&b.prototype._complete.call(this)};a.prototype.notifyNext=function(a,b,d,f,h){this.resultSelector?this._tryNotifyNext(a,b,d,f):this.destination.next(b)};a.prototype._tryNotifyNext=function(a,
b,d,f){var c;try{c=this.resultSelector(a,b,d,f)}catch(y){this.destination.error(y);return}this.destination.next(c)};return a}(q);g.prototype.switchMap=function(b,a){return this.lift(new Qe(b,a))};var Se=function(){function b(a,b){this.observable=a;this.resultSelector=b}b.prototype.call=function(a,b){return b.subscribe(new Re(a,this.observable,this.resultSelector))};return b}(),Re=function(b){function a(a,e,d){b.call(this,a);this.inner=e;this.resultSelector=d;this.index=0}k(a,b);a.prototype._next=
function(a){var b=this.innerSubscription;b&&b.unsubscribe();this.add(this.innerSubscription=p(this,this.inner,a,this.index++))};a.prototype._complete=function(){var a=this.innerSubscription;a&&!a.closed||b.prototype._complete.call(this)};a.prototype._unsubscribe=function(){this.innerSubscription=null};a.prototype.notifyComplete=function(a){this.remove(a);this.innerSubscription=null;this.isStopped&&b.prototype._complete.call(this)};a.prototype.notifyNext=function(a,b,d,f,h){h=this.destination;this.resultSelector?
this.tryResultSelector(a,b,d,f):h.next(b)};a.prototype.tryResultSelector=function(a,b,d,f){var c=this.resultSelector,e=this.destination,g;try{g=c(a,b,d,f)}catch(B){e.error(B);return}e.next(g)};return a}(q);g.prototype.switchMapTo=function(b,a){return this.lift(new Se(b,a))};var Ue=function(){function b(a){this.total=a;if(0>this.total)throw new M;}b.prototype.call=function(a,b){return b.subscribe(new Te(a,this.total))};return b}(),Te=function(b){function a(a,e){b.call(this,a);this.total=e;this.count=
0}k(a,b);a.prototype._next=function(a){var b=this.total,c=++this.count;c<=b&&(this.destination.next(a),c===b&&(this.destination.complete(),this.unsubscribe()))};return a}(l);g.prototype.take=function(b){return 0===b?new F:this.lift(new Ue(b))};var We=function(){function b(a){this.total=a;if(0>this.total)throw new M;}b.prototype.call=function(a,b){return b.subscribe(new Ve(a,this.total))};return b}(),Ve=function(b){function a(a,e){b.call(this,a);this.total=e;this.ring=[];this.count=0}k(a,b);a.prototype._next=
function(a){var b=this.ring,c=this.total,f=this.count++;b.length<c?b.push(a):b[f%c]=a};a.prototype._complete=function(){var a=this.destination,b=this.count;if(0<b)for(var d=this.count>=this.total?this.total:this.count,f=this.ring,h=0;h<d;h++){var g=b++%d;a.next(f[g])}a.complete()};return a}(l);g.prototype.takeLast=function(b){return 0===b?new F:this.lift(new We(b))};var Ye=function(){function b(a){this.notifier=a}b.prototype.call=function(a,b){return b.subscribe(new Xe(a,this.notifier))};return b}(),
Xe=function(b){function a(a,e){b.call(this,a);this.notifier=e;this.add(p(this,e))}k(a,b);a.prototype.notifyNext=function(a,b,d,f,h){this.complete()};a.prototype.notifyComplete=function(){};return a}(q);g.prototype.takeUntil=function(b){return this.lift(new Ye(b))};var $e=function(){function b(a){this.predicate=a}b.prototype.call=function(a,b){return b.subscribe(new Ze(a,this.predicate))};return b}(),Ze=function(b){function a(a,e){b.call(this,a);this.predicate=e;this.index=0}k(a,b);a.prototype._next=
function(a){var b=this.destination,c;try{c=this.predicate(a,this.index++)}catch(f){b.error(f);return}this.nextOrComplete(a,c)};a.prototype.nextOrComplete=function(a,b){var c=this.destination;b?c.next(a):c.complete()};return a}(l);g.prototype.takeWhile=function(b){return this.lift(new $e(b))};var fb={leading:!0,trailing:!1},bf=function(){function b(a,b,e){this.durationSelector=a;this.leading=b;this.trailing=e}b.prototype.call=function(a,b){return b.subscribe(new af(a,this.durationSelector,this.leading,
this.trailing))};return b}(),af=function(b){function a(a,e,d,f){b.call(this,a);this.destination=a;this.durationSelector=e;this._leading=d;this._trailing=f;this._hasTrailingValue=!1}k(a,b);a.prototype._next=function(a){if(this.throttled)this._trailing&&(this._hasTrailingValue=!0,this._trailingValue=a);else{var b=this.tryDurationSelector(a);b&&this.add(this.throttled=p(this,b));this._leading&&(this.destination.next(a),this._trailing&&(this._hasTrailingValue=!0,this._trailingValue=a))}};a.prototype.tryDurationSelector=
function(a){try{return this.durationSelector(a)}catch(e){return this.destination.error(e),null}};a.prototype._unsubscribe=function(){var a=this.throttled;this._trailingValue=null;this._hasTrailingValue=!1;a&&(this.remove(a),this.throttled=null,a.unsubscribe())};a.prototype._sendTrailing=function(){var a=this.destination,b=this._trailing,d=this._trailingValue,f=this._hasTrailingValue;this.throttled&&b&&f&&(a.next(d),this._trailingValue=null,this._hasTrailingValue=!1)};a.prototype.notifyNext=function(a,
b,d,f,h){this._sendTrailing();this._unsubscribe()};a.prototype.notifyComplete=function(){this._sendTrailing();this._unsubscribe()};return a}(q);g.prototype.throttle=function(b,a){void 0===a&&(a=fb);return this.lift(new bf(b,a.leading,a.trailing))};var df=function(){function b(a,b,e,d){this.duration=a;this.scheduler=b;this.leading=e;this.trailing=d}b.prototype.call=function(a,b){return b.subscribe(new cf(a,this.duration,this.scheduler,this.leading,this.trailing))};return b}(),cf=function(b){function a(a,
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b;this.scheduler=e;this.errorInstance=d}b.prototype.call=function(a,b){return b.subscribe(new gf(a,this.absoluteTimeout,this.waitFor,this.scheduler,this.errorInstance))};return b}(),gf=function(b){function a(a,e,d,f,h){b.call(this,a);this.absoluteTimeout=e;this.waitFor=d;this.scheduler=f;this.errorInstance=h;this.action=null;this.scheduleTimeout()}k(a,b);a.dispatchTimeout=function(a){a.error(a.errorInstance)};a.prototype.scheduleTimeout=function(){var b=this.action;b?this.action=b.schedule(this,this.waitFor):
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e;this.scheduler=d}b.prototype.call=function(a,b){return b.subscribe(new jf(a,this.absoluteTimeout,this.waitFor,this.withObservable,this.scheduler))};return b}(),jf=function(b){function a(a,e,d,f,h){b.call(this,a);this.absoluteTimeout=e;this.waitFor=d;this.withObservable=f;this.scheduler=h;this.action=null;this.scheduleTimeout()}k(a,b);a.dispatchTimeout=function(a){var b=a.withObservable;a._unsubscribeAndRecycle();a.add(p(a,b))};a.prototype.scheduleTimeout=function(){var b=this.action;b?this.action=
b.schedule(this,this.waitFor):this.add(this.action=this.scheduler.schedule(a.dispatchTimeout,this.waitFor,this))};a.prototype._next=function(a){this.absoluteTimeout||this.scheduleTimeout();b.prototype._next.call(this,a)};a.prototype._unsubscribe=function(){this.withObservable=this.scheduler=this.action=null};return a}(q);g.prototype.timeoutWith=function(b,a,c){void 0===c&&(c=x);var e=X(b);b=e?+b-c.now():Math.abs(b);return this.lift(new kf(b,e,a,c))};var ib=function(){return function(b,a){this.value=
b;this.timestamp=a}}(),mf=function(){function b(a){this.scheduler=a}b.prototype.call=function(a,b){return b.subscribe(new lf(a,this.scheduler))};return b}(),lf=function(b){function a(a,e){b.call(this,a);this.scheduler=e}k(a,b);a.prototype._next=function(a){var b=this.scheduler.now();this.destination.next(new ib(a,b))};return a}(l);g.prototype.timestamp=function(b){void 0===b&&(b=x);return this.lift(new mf(b))};var of=function(){function b(){}b.prototype.call=function(a,b){return b.subscribe(new nf(a))};
return b}(),nf=function(b){function a(a){b.call(this,a);this.array=[]}k(a,b);a.prototype._next=function(a){this.array.push(a)};a.prototype._complete=function(){this.destination.next(this.array);this.destination.complete()};return a}(l);g.prototype.toArray=function(){return this.lift(new of)};g.prototype.toPromise=function(b){var a=this;b||(n.Rx&&n.Rx.config&&n.Rx.config.Promise?b=n.Rx.config.Promise:n.Promise&&(b=n.Promise));if(!b)throw Error("no Promise impl found");return new b(function(b,e){var c;
a.subscribe(function(a){return c=a},function(a){return e(a)},function(){return b(c)})})};var qf=function(){function b(a){this.windowBoundaries=a}b.prototype.call=function(a,b){a=new pf(a);b=b.subscribe(a);b.closed||a.add(p(a,this.windowBoundaries));return b};return b}(),pf=function(b){function a(a){b.call(this,a);this.window=new v;a.next(this.window)}k(a,b);a.prototype.notifyNext=function(a,b,d,f,h){this.openWindow()};a.prototype.notifyError=function(a,b){this._error(a)};a.prototype.notifyComplete=
function(a){this._complete()};a.prototype._next=function(a){this.window.next(a)};a.prototype._error=function(a){this.window.error(a);this.destination.error(a)};a.prototype._complete=function(){this.window.complete();this.destination.complete()};a.prototype._unsubscribe=function(){this.window=null};a.prototype.openWindow=function(){var a=this.window;a&&a.complete();var a=this.destination,b=this.window=new v;a.next(b)};return a}(q);g.prototype.window=function(b){return this.lift(new qf(b))};var sf=
function(){function b(a,b){this.windowSize=a;this.startWindowEvery=b}b.prototype.call=function(a,b){return b.subscribe(new rf(a,this.windowSize,this.startWindowEvery))};return b}(),rf=function(b){function a(a,e,d){b.call(this,a);this.destination=a;this.windowSize=e;this.startWindowEvery=d;this.windows=[new v];this.count=0;a.next(this.windows[0])}k(a,b);a.prototype._next=function(a){for(var b=0<this.startWindowEvery?this.startWindowEvery:this.windowSize,c=this.destination,f=this.windowSize,h=this.windows,
g=h.length,k=0;k<g&&!this.closed;k++)h[k].next(a);a=this.count-f+1;0<=a&&0===a%b&&!this.closed&&h.shift().complete();0!==++this.count%b||this.closed||(b=new v,h.push(b),c.next(b))};a.prototype._error=function(a){var b=this.windows;if(b)for(;0<b.length&&!this.closed;)b.shift().error(a);this.destination.error(a)};a.prototype._complete=function(){var a=this.windows;if(a)for(;0<a.length&&!this.closed;)a.shift().complete();this.destination.complete()};a.prototype._unsubscribe=function(){this.count=0;this.windows=
null};return a}(l);g.prototype.windowCount=function(b,a){void 0===a&&(a=0);return this.lift(new sf(b,a))};var uf=function(){function b(a,b,e,d){this.windowTimeSpan=a;this.windowCreationInterval=b;this.maxWindowSize=e;this.scheduler=d}b.prototype.call=function(a,b){return b.subscribe(new tf(a,this.windowTimeSpan,this.windowCreationInterval,this.maxWindowSize,this.scheduler))};return b}(),vf=function(b){function a(){b.apply(this,arguments);this._numberOfNextedValues=0}k(a,b);a.prototype.next=function(a){this._numberOfNextedValues++;
b.prototype.next.call(this,a)};Object.defineProperty(a.prototype,"numberOfNextedValues",{get:function(){return this._numberOfNextedValues},enumerable:!0,configurable:!0});return a}(v),tf=function(b){function a(a,e,d,f,h){b.call(this,a);this.destination=a;this.windowTimeSpan=e;this.windowCreationInterval=d;this.maxWindowSize=f;this.scheduler=h;this.windows=[];a=this.openWindow();null!==d&&0<=d?(f={windowTimeSpan:e,windowCreationInterval:d,subscriber:this,scheduler:h},this.add(h.schedule(Ka,e,{subscriber:this,
window:a,context:null})),this.add(h.schedule(Wb,d,f))):this.add(h.schedule(Vb,e,{subscriber:this,window:a,windowTimeSpan:e}))}k(a,b);a.prototype._next=function(a){for(var b=this.windows,c=b.length,f=0;f<c;f++){var h=b[f];h.closed||(h.next(a),h.numberOfNextedValues>=this.maxWindowSize&&this.closeWindow(h))}};a.prototype._error=function(a){for(var b=this.windows;0<b.length;)b.shift().error(a);this.destination.error(a)};a.prototype._complete=function(){for(var a=this.windows;0<a.length;){var b=a.shift();
b.closed||b.complete()}this.destination.complete()};a.prototype.openWindow=function(){var a=new vf;this.windows.push(a);this.destination.next(a);return a};a.prototype.closeWindow=function(a){a.complete();var b=this.windows;b.splice(b.indexOf(a),1)};return a}(l);g.prototype.windowTime=function(b,a,c,e){var d=x,f=null,h=Number.POSITIVE_INFINITY;z(e)&&(d=e);z(c)?d=c:Q(c)&&(h=c);z(a)?d=a:Q(a)&&(f=a);return this.lift(new uf(b,f,h,d))};var xf=function(){function b(a,b){this.openings=a;this.closingSelector=
b}b.prototype.call=function(a,b){return b.subscribe(new wf(a,this.openings,this.closingSelector))};return b}(),wf=function(b){function a(a,e,d){b.call(this,a);this.openings=e;this.closingSelector=d;this.contexts=[];this.add(this.openSubscription=p(this,e,e))}k(a,b);a.prototype._next=function(a){var b=this.contexts;if(b)for(var c=b.length,f=0;f<c;f++)b[f].window.next(a)};a.prototype._error=function(a){var c=this.contexts;this.contexts=null;if(c)for(var d=c.length,f=-1;++f<d;){var h=c[f];h.window.error(a);
h.subscription.unsubscribe()}b.prototype._error.call(this,a)};a.prototype._complete=function(){var a=this.contexts;this.contexts=null;if(a)for(var e=a.length,d=-1;++d<e;){var f=a[d];f.window.complete();f.subscription.unsubscribe()}b.prototype._complete.call(this)};a.prototype._unsubscribe=function(){var a=this.contexts;this.contexts=null;if(a)for(var b=a.length,d=-1;++d<b;){var f=a[d];f.window.unsubscribe();f.subscription.unsubscribe()}};a.prototype.notifyNext=function(a,b,d,f,h){if(a===this.openings){f=
r(this.closingSelector)(b);if(f===m)return this.error(m.e);a=new v;b=new u;d={window:a,subscription:b};this.contexts.push(d);f=p(this,f,d);f.closed?this.closeWindow(this.contexts.length-1):(f.context=d,b.add(f));this.destination.next(a)}else this.closeWindow(this.contexts.indexOf(a))};a.prototype.notifyError=function(a){this.error(a)};a.prototype.notifyComplete=function(a){a!==this.openSubscription&&this.closeWindow(this.contexts.indexOf(a.context))};a.prototype.closeWindow=function(a){if(-1!==a){var b=
this.contexts,c=b[a],f=c.window,c=c.subscription;b.splice(a,1);f.complete();c.unsubscribe()}};return a}(q);g.prototype.windowToggle=function(b,a){return this.lift(new xf(b,a))};var zf=function(){function b(a){this.closingSelector=a}b.prototype.call=function(a,b){return b.subscribe(new yf(a,this.closingSelector))};return b}(),yf=function(b){function a(a,e){b.call(this,a);this.destination=a;this.closingSelector=e;this.openWindow()}k(a,b);a.prototype.notifyNext=function(a,b,d,f,h){this.openWindow(h)};
a.prototype.notifyError=function(a,b){this._error(a)};a.prototype.notifyComplete=function(a){this.openWindow(a)};a.prototype._next=function(a){this.window.next(a)};a.prototype._error=function(a){this.window.error(a);this.destination.error(a);this.unsubscribeClosingNotification()};a.prototype._complete=function(){this.window.complete();this.destination.complete();this.unsubscribeClosingNotification()};a.prototype.unsubscribeClosingNotification=function(){this.closingNotification&&this.closingNotification.unsubscribe()};
a.prototype.openWindow=function(a){void 0===a&&(a=null);a&&(this.remove(a),a.unsubscribe());(a=this.window)&&a.complete();a=this.window=new v;this.destination.next(a);a=r(this.closingSelector)();a===m?(a=m.e,this.destination.error(a),this.window.error(a)):this.add(this.closingNotification=p(this,a))};return a}(q);g.prototype.windowWhen=function(b){return this.lift(new zf(b))};var Bf=function(){function b(a,b){this.observables=a;this.project=b}b.prototype.call=function(a,b){return b.subscribe(new Af(a,
this.observables,this.project))};return b}(),Af=function(b){function a(a,e,d){b.call(this,a);this.observables=e;this.project=d;this.toRespond=[];a=e.length;this.values=Array(a);for(d=0;d<a;d++)this.toRespond.push(d);for(d=0;d<a;d++){var c=e[d];this.add(p(this,c,c,d))}}k(a,b);a.prototype.notifyNext=function(a,b,d,f,h){this.values[d]=b;a=this.toRespond;0<a.length&&(d=a.indexOf(d),-1!==d&&a.splice(d,1))};a.prototype.notifyComplete=function(){};a.prototype._next=function(a){0===this.toRespond.length&&
(a=[a].concat(this.values),this.project?this._tryProject(a):this.destination.next(a))};a.prototype._tryProject=function(a){var b;try{b=this.project.apply(this,a)}catch(d){this.destination.error(d);return}this.destination.next(b)};return a}(q);g.prototype.withLatestFrom=function(){for(var b=[],a=0;a<arguments.length;a++)b[a-0]=arguments[a];var c;"function"===typeof b[b.length-1]&&(c=b.pop());return this.lift(new Bf(b,c))};g.prototype.zip=function(){for(var b=[],a=0;a<arguments.length;a++)b[a-0]=arguments[a];
return this.lift.call(ua.apply(void 0,[this].concat(b)))};g.prototype.zipAll=function(b){return this.lift(new va(b))};var V=function(){return function(b,a){void 0===a&&(a=Number.POSITIVE_INFINITY);this.subscribedFrame=b;this.unsubscribedFrame=a}}(),jb=function(){function b(){this.subscriptions=[]}b.prototype.logSubscribedFrame=function(){this.subscriptions.push(new V(this.scheduler.now()));return this.subscriptions.length-1};b.prototype.logUnsubscribedFrame=function(a){var b=this.subscriptions;b[a]=
new V(b[a].subscribedFrame,this.scheduler.now())};return b}(),ka=function(b){function a(a,e){b.call(this,function(a){var b=this,c=b.logSubscribedFrame();a.add(new u(function(){b.logUnsubscribedFrame(c)}));b.scheduleMessages(a);return a});this.messages=a;this.subscriptions=[];this.scheduler=e}k(a,b);a.prototype.scheduleMessages=function(a){for(var b=this.messages.length,c=0;c<b;c++){var f=this.messages[c];a.add(this.scheduler.schedule(function(a){a.message.notification.observe(a.subscriber)},f.frame,
{message:f,subscriber:a}))}};return a}(g);La(ka,[jb]);var kb=function(b){function a(a,e){b.call(this);this.messages=a;this.subscriptions=[];this.scheduler=e}k(a,b);a.prototype._subscribe=function(a){var c=this,d=c.logSubscribedFrame();a.add(new u(function(){c.logUnsubscribedFrame(d)}));return b.prototype._subscribe.call(this,a)};a.prototype.setup=function(){for(var a=this,b=a.messages.length,d=0;d<b;d++)(function(){var b=a.messages[d];a.scheduler.schedule(function(){b.notification.observe(a)},b.frame)})()};
return a}(v);La(kb,[jb]);var mb=function(b){function a(a,e){var c=this;void 0===a&&(a=lb);void 0===e&&(e=Number.POSITIVE_INFINITY);b.call(this,a,function(){return c.frame});this.maxFrames=e;this.frame=0;this.index=-1}k(a,b);a.prototype.flush=function(){for(var a=this.actions,b=this.maxFrames,d,f;(f=a.shift())&&(this.frame=f.delay)<=b&&!(d=f.execute(f.state,f.delay)););if(d){for(;f=a.shift();)f.unsubscribe();throw d;}};a.frameTimeFactor=10;return a}(T),lb=function(b){function a(a,e,d){void 0===d&&
(d=a.index+=1);b.call(this,a,e);this.scheduler=a;this.work=e;this.index=d;this.active=!0;this.index=a.index=d}k(a,b);a.prototype.schedule=function(c,e){void 0===e&&(e=0);if(!this.id)return b.prototype.schedule.call(this,c,e);this.active=!1;var d=new a(this.scheduler,this.work);this.add(d);return d.schedule(c,e)};a.prototype.requestAsyncId=function(b,e,d){void 0===d&&(d=0);this.delay=b.frame+d;b=b.actions;b.push(this);b.sort(a.sortActions);return!0};a.prototype.recycleAsyncId=function(a,b,d){};a.prototype._execute=
function(a,e){if(!0===this.active)return b.prototype._execute.call(this,a,e)};a.sortActions=function(a,b){return a.delay===b.delay?a.index===b.index?0:a.index>b.index?1:-1:a.delay>b.delay?1:-1};return a}(S),Cf=function(b){function a(a){b.call(this,lb,750);this.assertDeepEqual=a;this.hotObservables=[];this.coldObservables=[];this.flushTests=[]}k(a,b);a.prototype.createTime=function(b){b=b.indexOf("|");if(-1===b)throw Error('marble diagram for time should have a completion marker "|"');return b*a.frameTimeFactor};
a.prototype.createColdObservable=function(b,e,d){if(-1!==b.indexOf("^"))throw Error('cold observable cannot have subscription offset "^"');if(-1!==b.indexOf("!"))throw Error('cold observable cannot have unsubscription marker "!"');b=a.parseMarbles(b,e,d);b=new ka(b,this);this.coldObservables.push(b);return b};a.prototype.createHotObservable=function(b,e,d){if(-1!==b.indexOf("!"))throw Error('hot observable cannot have unsubscription marker "!"');b=a.parseMarbles(b,e,d);b=new kb(b,this);this.hotObservables.push(b);
return b};a.prototype.materializeInnerObservable=function(a,b){var c=this,e=[];a.subscribe(function(a){e.push({frame:c.frame-b,notification:w.createNext(a)})},function(a){e.push({frame:c.frame-b,notification:w.createError(a)})},function(){e.push({frame:c.frame-b,notification:w.createComplete()})});return e};a.prototype.expectObservable=function(b,e){var c=this;void 0===e&&(e=null);var f=[],h={actual:f,ready:!1};e=a.parseMarblesAsSubscriptions(e).unsubscribedFrame;var k;this.schedule(function(){k=
b.subscribe(function(a){var b=a;a instanceof g&&(b=c.materializeInnerObservable(b,c.frame));f.push({frame:c.frame,notification:w.createNext(b)})},function(a){f.push({frame:c.frame,notification:w.createError(a)})},function(){f.push({frame:c.frame,notification:w.createComplete()})})},0);e!==Number.POSITIVE_INFINITY&&this.schedule(function(){return k.unsubscribe()},e);this.flushTests.push(h);return{toBe:function(b,c,d){h.ready=!0;h.expected=a.parseMarbles(b,c,d,!0)}}};a.prototype.expectSubscriptions=
function(b){var c={actual:b,ready:!1};this.flushTests.push(c);return{toBe:function(b){b="string"===typeof b?[b]:b;c.ready=!0;c.expected=b.map(function(b){return a.parseMarblesAsSubscriptions(b)})}}};a.prototype.flush=function(){for(var a=this.hotObservables;0<a.length;)a.shift().setup();b.prototype.flush.call(this);for(a=this.flushTests.filter(function(a){return a.ready});0<a.length;){var e=a.shift();this.assertDeepEqual(e.actual,e.expected)}};a.parseMarblesAsSubscriptions=function(a){if("string"!==
typeof a)return new V(Number.POSITIVE_INFINITY);for(var b=a.length,c=-1,f=Number.POSITIVE_INFINITY,g=Number.POSITIVE_INFINITY,k=0;k<b;k++){var l=k*this.frameTimeFactor,m=a[k];switch(m){case "-":case " ":break;case "(":c=l;break;case ")":c=-1;break;case "^":if(f!==Number.POSITIVE_INFINITY)throw Error("found a second subscription point '^' in a subscription marble diagram. There can only be one.");f=-1<c?c:l;break;case "!":if(g!==Number.POSITIVE_INFINITY)throw Error("found a second subscription point '^' in a subscription marble diagram. There can only be one.");
g=-1<c?c:l;break;default:throw Error("there can only be '^' and '!' markers in a subscription marble diagram. Found instead '"+m+"'.");}}return 0>g?new V(f):new V(f,g)};a.parseMarbles=function(a,b,d,f){void 0===f&&(f=!1);if(-1!==a.indexOf("!"))throw Error('conventional marble diagrams cannot have the unsubscription marker "!"');for(var c=a.length,e=[],g=a.indexOf("^"),g=-1===g?0:g*-this.frameTimeFactor,k="object"!==typeof b?function(a){return a}:function(a){return f&&b[a]instanceof ka?b[a].messages:
b[a]},l=-1,m=0;m<c;m++){var n=m*this.frameTimeFactor+g,p=void 0,q=a[m];switch(q){case "-":case " ":break;case "(":l=n;break;case ")":l=-1;break;case "|":p=w.createComplete();break;case "^":break;case "#":p=w.createError(d||"error");break;default:p=w.createNext(k(q))}p&&e.push({frame:-1<l?l:n,notification:p})}return e};return a}(mb),nb=new (function(){return function(b){b.requestAnimationFrame?(this.cancelAnimationFrame=b.cancelAnimationFrame.bind(b),this.requestAnimationFrame=b.requestAnimationFrame.bind(b)):
b.mozRequestAnimationFrame?(this.cancelAnimationFrame=b.mozCancelAnimationFrame.bind(b),this.requestAnimationFrame=b.mozRequestAnimationFrame.bind(b)):b.webkitRequestAnimationFrame?(this.cancelAnimationFrame=b.webkitCancelAnimationFrame.bind(b),this.requestAnimationFrame=b.webkitRequestAnimationFrame.bind(b)):b.msRequestAnimationFrame?(this.cancelAnimationFrame=b.msCancelAnimationFrame.bind(b),this.requestAnimationFrame=b.msRequestAnimationFrame.bind(b)):b.oRequestAnimationFrame?(this.cancelAnimationFrame=
b.oCancelAnimationFrame.bind(b),this.requestAnimationFrame=b.oRequestAnimationFrame.bind(b)):(this.cancelAnimationFrame=b.clearTimeout.bind(b),this.requestAnimationFrame=function(a){return b.setTimeout(a,1E3/60)})}}())(n),Df=function(b){function a(a,e){b.call(this,a,e);this.scheduler=a;this.work=e}k(a,b);a.prototype.requestAsyncId=function(a,e,d){void 0===d&&(d=0);if(null!==d&&0<d)return b.prototype.requestAsyncId.call(this,a,e,d);a.actions.push(this);return a.scheduled||(a.scheduled=nb.requestAnimationFrame(a.flush.bind(a,
null)))};a.prototype.recycleAsyncId=function(a,e,d){void 0===d&&(d=0);if(null!==d&&0<d||null===d&&0<this.delay)return b.prototype.recycleAsyncId.call(this,a,e,d);0===a.actions.length&&(nb.cancelAnimationFrame(e),a.scheduled=void 0)};return a}(S),Ef=new (function(b){function a(){b.apply(this,arguments)}k(a,b);a.prototype.flush=function(a){this.active=!0;this.scheduled=void 0;var b=this.actions,c,f=-1,g=b.length;a=a||b.shift();do if(c=a.execute(a.state,a.delay))break;while(++f<g&&(a=b.shift()));this.active=
!1;if(c){for(;++f<g&&(a=b.shift());)a.unsubscribe();throw c;}};return a}(T))(Df),Ff={rxSubscriber:R,observable:I,iterator:A};t.Scheduler={asap:ca,queue:Ya,animationFrame:Ef,async:x};t.Symbol=Ff;t.Subject=v;t.AnonymousSubject=Z;t.Observable=g;t.Subscription=u;t.Subscriber=l;t.AsyncSubject=L;t.ReplaySubject=K;t.BehaviorSubject=cb;t.ConnectableObservable=bb;t.Notification=w;t.EmptyError=ba;t.ArgumentOutOfRangeError=M;t.ObjectUnsubscribedError=H;t.TimeoutError=hb;t.UnsubscriptionError=O;t.TimeInterval=
gb;t.Timestamp=ib;t.TestScheduler=Cf;t.VirtualTimeScheduler=mb;t.AjaxResponse=Wa;t.AjaxError=aa;t.AjaxTimeoutError=Xa;Object.defineProperty(t,"__esModule",{value:!0})});