/**
  @license
  Apache License 2.0 https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt
 **/
/**
  @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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c.call(this,b)||this;b.hasFirst=!1;b.observables=[];b.subscriptions=[];return b}d(a,c);a.prototype._next=function(b){this.observables.push(b)};a.prototype._complete=function(){var b=this.observables,a=b.length;if(0===a)this.destination.complete();else{for(var c=0;c<a&&!this.hasFirst;c++){var h=b[c],h=u(this,h,h,c);this.subscriptions&&this.subscriptions.push(h);this.add(h)}this.observables=null}};a.prototype.notifyNext=function(b,a,c,h,d){if(!this.hasFirst){this.hasFirst=!0;for(b=0;b<this.subscriptions.length;b++)b!==
c&&(h=this.subscriptions[b],h.unsubscribe(),this.remove(h));this.subscriptions=null}this.destination.next(a)};return a}(v),jb=function(){function c(a){this.resultSelector=a}c.prototype.call=function(a,b){return b.subscribe(new id(a,this.resultSelector))};return c}(),id=function(c){function a(b,a,g){void 0===g&&(g=Object.create(null));b=c.call(this,b)||this;b.iterators=[];b.active=0;b.resultSelector="function"===typeof a?a:null;b.values=g;return b}d(a,c);a.prototype._next=function(b){var a=this.iterators;
D(b)?a.push(new jd(b)):"function"===typeof b[M]?a.push(new kd(b[M]())):a.push(new ld(this.destination,this,b))};a.prototype._complete=function(){var b=this.iterators,a=b.length;this.unsubscribe();if(0===a)this.destination.complete();else{this.active=a;for(var c=0;c<a;c++){var h=b[c];h.stillUnsubscribed?this.destination.add(h.subscribe(h,c)):this.active--}}};a.prototype.notifyInactive=function(){this.active--;0===this.active&&this.destination.complete()};a.prototype.checkIterators=function(){for(var b=
this.iterators,a=b.length,c=this.destination,h=0;h<a;h++){var d=b[h];if("function"===typeof d.hasValue&&!d.hasValue())return}for(var e=!1,k=[],h=0;h<a;h++){var d=b[h],l=d.next();d.hasCompleted()&&(e=!0);if(l.done){c.complete();return}k.push(l.value)}this.resultSelector?this._tryresultSelector(k):c.next(k);e&&c.complete()};a.prototype._tryresultSelector=function(b){var a;try{a=this.resultSelector.apply(this,b)}catch(g){this.destination.error(g);return}this.destination.next(a)};return a}(q),kd=function(){function c(a){this.iterator=
a;this.nextResult=a.next()}c.prototype.hasValue=function(){return!0};c.prototype.next=function(){var a=this.nextResult;this.nextResult=this.iterator.next();return a};c.prototype.hasCompleted=function(){var a=this.nextResult;return a&&a.done};return c}(),jd=function(){function c(a){this.array=a;this.length=this.index=0;this.length=a.length}c.prototype[M]=function(){return this};c.prototype.next=function(a){a=this.index++;var b=this.array;return a<this.length?{value:b[a],done:!1}:{value:null,done:!0}};
c.prototype.hasValue=function(){return this.array.length>this.index};c.prototype.hasCompleted=function(){return this.array.length===this.index};return c}(),ld=function(c){function a(b,a,g){b=c.call(this,b)||this;b.parent=a;b.observable=g;b.stillUnsubscribed=!0;b.buffer=[];b.isComplete=!1;return b}d(a,c);a.prototype[M]=function(){return this};a.prototype.next=function(){var b=this.buffer;return 0===b.length&&this.isComplete?{value:null,done:!0}:{value:b.shift(),done:!1}};a.prototype.hasValue=function(){return 0<
this.buffer.length};a.prototype.hasCompleted=function(){return 0===this.buffer.length&&this.isComplete};a.prototype.notifyComplete=function(){0<this.buffer.length?(this.isComplete=!0,this.parent.notifyInactive()):this.destination.complete()};a.prototype.notifyNext=function(b,a,c,h,d){this.buffer.push(a);this.parent.checkIterators()};a.prototype.subscribe=function(b,a){return u(this,this.observable,this,a)};return a}(v),jc=function(){function c(a){this.durationSelector=a}c.prototype.call=function(a,
b){return b.subscribe(new md(a,this.durationSelector))};return c}(),md=function(c){function a(b,a){b=c.call(this,b)||this;b.durationSelector=a;b.hasValue=!1;return b}d(a,c);a.prototype._next=function(b){this.value=b;this.hasValue=!0;this.throttled||(b=m(this.durationSelector)(b),b===p?this.destination.error(p.e):(b=u(this,b),!b||b.closed?this.clearThrottle():this.add(this.throttled=b)))};a.prototype.clearThrottle=function(){var b=this.value,a=this.hasValue,c=this.throttled;c&&(this.remove(c),this.throttled=
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a.prototype.notifyNext=function(b,a,c,h,d){b=this.buffer;this.buffer=[];this.destination.next(b)};return a}(v),rd=function(){function c(a,b){this.bufferSize=a;this.subscriberClass=(this.startBufferEvery=b)&&a!==b?pd:qd}c.prototype.call=function(a,b){return b.subscribe(new this.subscriberClass(a,this.bufferSize,this.startBufferEvery))};return c}(),qd=function(c){function a(b,a){b=c.call(this,b)||this;b.bufferSize=a;b.buffer=[];return b}d(a,c);a.prototype._next=function(b){var a=this.buffer;a.push(b);
a.length==this.bufferSize&&(this.destination.next(a),this.buffer=[])};a.prototype._complete=function(){var b=this.buffer;0<b.length&&this.destination.next(b);c.prototype._complete.call(this)};return a}(q),pd=function(c){function a(b,a,g){b=c.call(this,b)||this;b.bufferSize=a;b.startBufferEvery=g;b.buffers=[];b.count=0;return b}d(a,c);a.prototype._next=function(b){var a=this.bufferSize,c=this.startBufferEvery,h=this.buffers,d=this.count;this.count++;0===d%c&&h.push([]);for(c=h.length;c--;)d=h[c],d.push(b),
d.length===a&&(h.splice(c,1),this.destination.next(d))};a.prototype._complete=function(){for(var b=this.buffers,a=this.destination;0<b.length;){var g=b.shift();0<g.length&&a.next(g)}c.prototype._complete.call(this)};return a}(q),td=function(){function c(a,b,c,g){this.bufferTimeSpan=a;this.bufferCreationInterval=b;this.maxBufferSize=c;this.scheduler=g}c.prototype.call=function(a,b){return b.subscribe(new sd(a,this.bufferTimeSpan,this.bufferCreationInterval,this.maxBufferSize,this.scheduler))};return c}(),
ud=function(){return function(){this.buffer=[]}}(),sd=function(c){function a(b,a,g,h,d){b=c.call(this,b)||this;b.bufferTimeSpan=a;b.bufferCreationInterval=g;b.maxBufferSize=h;b.scheduler=d;b.contexts=[];h=b.openContext();b.timespanOnly=null==g||0>g;if(b.timespanOnly)b.add(h.closeAction=d.schedule(lb,a,{subscriber:b,context:h,bufferTimeSpan:a}));else{var f={bufferTimeSpan:a,bufferCreationInterval:g,subscriber:b,scheduler:d};b.add(h.closeAction=d.schedule(mb,a,{subscriber:b,context:h}));b.add(d.schedule(kc,
g,f))}return b}d(a,c);a.prototype._next=function(b){for(var a=this.contexts,c=a.length,d,e=0;e<c;e++){var k=a[e],l=k.buffer;l.push(b);l.length==this.maxBufferSize&&(d=k)}if(d)this.onBufferFull(d)};a.prototype._error=function(b){this.contexts.length=0;c.prototype._error.call(this,b)};a.prototype._complete=function(){for(var b=this.contexts,a=this.destination;0<b.length;){var g=b.shift();a.next(g.buffer)}c.prototype._complete.call(this)};a.prototype._unsubscribe=function(){this.contexts=null};a.prototype.onBufferFull=
function(b){this.closeContext(b);b=b.closeAction;b.unsubscribe();this.remove(b);if(!this.closed&&this.timespanOnly){b=this.openContext();var a=this.bufferTimeSpan;this.add(b.closeAction=this.scheduler.schedule(lb,a,{subscriber:this,context:b,bufferTimeSpan:a}))}};a.prototype.openContext=function(){var b=new ud;this.contexts.push(b);return b};a.prototype.closeContext=function(b){this.destination.next(b.buffer);var a=this.contexts;0<=(a?a.indexOf(b):-1)&&a.splice(a.indexOf(b),1)};return a}(q),wd=function(){function c(a,
b){this.openings=a;this.closingSelector=b}c.prototype.call=function(a,b){return b.subscribe(new vd(a,this.openings,this.closingSelector))};return c}(),vd=function(c){function a(b,a,g){b=c.call(this,b)||this;b.openings=a;b.closingSelector=g;b.contexts=[];b.add(u(b,a));return b}d(a,c);a.prototype._next=function(b){for(var a=this.contexts,c=a.length,d=0;d<c;d++)a[d].buffer.push(b)};a.prototype._error=function(b){for(var a=this.contexts;0<a.length;){var g=a.shift();g.subscription.unsubscribe();g.buffer=
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this.closingSelector.call(this,b);a&&this.trySubscribe(a)}catch(g){this._error(g)}};a.prototype.closeBuffer=function(b){var a=this.contexts;if(a&&b){var c=b.subscription;this.destination.next(b.buffer);a.splice(a.indexOf(b),1);this.remove(c);c.unsubscribe()}};a.prototype.trySubscribe=function(b){var a=this.contexts,c=new w,d={buffer:[],subscription:c};a.push(d);b=u(this,b,d);!b||b.closed?this.closeBuffer(d):(b.context=d,this.add(b),c.add(b))};return a}(v),yd=function(){function c(a){this.closingSelector=
a}c.prototype.call=function(a,b){return b.subscribe(new xd(a,this.closingSelector))};return c}(),xd=function(c){function a(b,a){b=c.call(this,b)||this;b.closingSelector=a;b.subscribing=!1;b.openBuffer();return b}d(a,c);a.prototype._next=function(b){this.buffer.push(b)};a.prototype._complete=function(){var b=this.buffer;b&&this.destination.next(b);c.prototype._complete.call(this)};a.prototype._unsubscribe=function(){this.buffer=null;this.subscribing=!1};a.prototype.notifyNext=function(b,a,c,d,e){this.openBuffer()};
a.prototype.notifyComplete=function(){this.subscribing?this.complete():this.openBuffer()};a.prototype.openBuffer=function(){var b=this.closingSubscription;b&&(this.remove(b),b.unsubscribe());(b=this.buffer)&&this.destination.next(b);this.buffer=[];var a=m(this.closingSelector)();a===p?this.error(p.e):(this.closingSubscription=b=new w,this.add(b),this.subscribing=!0,b.add(u(this,a)),this.subscribing=!1)};return a}(v),Ad=function(){function c(a){this.selector=a}c.prototype.call=function(a,b){return b.subscribe(new zd(a,
this.selector,this.caught))};return c}(),zd=function(c){function a(b,a,g){b=c.call(this,b)||this;b.selector=a;b.caught=g;return b}d(a,c);a.prototype.error=function(b){if(!this.isStopped){var a=void 0;try{a=this.selector(b,this.caught)}catch(g){c.prototype.error.call(this,g);return}this._unsubscribeAndRecycle();b=new O(this,void 0,void 0);this.add(b);u(this,a,void 0,void 0,b)}};return a}(v),Cd=function(){function c(a,b){this.predicate=a;this.source=b}c.prototype.call=function(a,b){return b.subscribe(new Bd(a,
this.predicate,this.source))};return c}(),Bd=function(c){function a(b,a,g){b=c.call(this,b)||this;b.predicate=a;b.source=g;b.count=0;b.index=0;return b}d(a,c);a.prototype._next=function(b){this.predicate?this._tryPredicate(b):this.count++};a.prototype._tryPredicate=function(b){var a;try{a=this.predicate(b,this.index++,this.source)}catch(g){this.destination.error(g);return}a&&this.count++};a.prototype._complete=function(){this.destination.next(this.count);this.destination.complete()};return a}(q),
Ed=function(){function c(a){this.durationSelector=a}c.prototype.call=function(a,b){return b.subscribe(new Dd(a,this.durationSelector))};return c}(),Dd=function(c){function a(b,a){b=c.call(this,b)||this;b.durationSelector=a;b.hasValue=!1;b.durationSubscription=null;return b}d(a,c);a.prototype._next=function(b){try{var a=this.durationSelector.call(this,b);a&&this._tryNext(b,a)}catch(g){this.destination.error(g)}};a.prototype._complete=function(){this.emitValue();this.destination.complete()};a.prototype._tryNext=
function(b,a){var c=this.durationSubscription;this.value=b;this.hasValue=!0;c&&(c.unsubscribe(),this.remove(c));(c=u(this,a))&&!c.closed&&this.add(this.durationSubscription=c)};a.prototype.notifyNext=function(b,a,c,d,e){this.emitValue()};a.prototype.notifyComplete=function(){this.emitValue()};a.prototype.emitValue=function(){if(this.hasValue){var b=this.value,a=this.durationSubscription;a&&(this.durationSubscription=null,a.unsubscribe(),this.remove(a));this.value=null;this.hasValue=!1;c.prototype._next.call(this,
b)}};return a}(v),Gd=function(){function c(a,b){this.dueTime=a;this.scheduler=b}c.prototype.call=function(a,b){return b.subscribe(new Fd(a,this.dueTime,this.scheduler))};return c}(),Fd=function(c){function a(b,a,g){b=c.call(this,b)||this;b.dueTime=a;b.scheduler=g;b.debouncedSubscription=null;b.lastValue=null;b.hasValue=!1;return b}d(a,c);a.prototype._next=function(b){this.clearDebounce();this.lastValue=b;this.hasValue=!0;this.add(this.debouncedSubscription=this.scheduler.schedule(lc,this.dueTime,
this))};a.prototype._complete=function(){this.debouncedNext();this.destination.complete()};a.prototype.debouncedNext=function(){this.clearDebounce();if(this.hasValue){var b=this.lastValue;this.lastValue=null;this.hasValue=!1;this.destination.next(b)}};a.prototype.clearDebounce=function(){var b=this.debouncedSubscription;null!==b&&(this.remove(b),b.unsubscribe(),this.debouncedSubscription=null)};return a}(q),mc=function(){function c(a){this.defaultValue=a}c.prototype.call=function(a,b){return b.subscribe(new Hd(a,
this.defaultValue))};return c}(),Hd=function(c){function a(b,a){b=c.call(this,b)||this;b.defaultValue=a;b.isEmpty=!0;return b}d(a,c);a.prototype._next=function(b){this.isEmpty=!1;this.destination.next(b)};a.prototype._complete=function(){this.isEmpty&&this.destination.next(this.defaultValue);this.destination.complete()};return a}(q),Jd=function(){function c(a,b){this.delay=a;this.scheduler=b}c.prototype.call=function(a,b){return b.subscribe(new Id(a,this.delay,this.scheduler))};return c}(),Id=function(c){function a(b,
a,g){b=c.call(this,b)||this;b.delay=a;b.scheduler=g;b.queue=[];b.active=!1;b.errored=!1;return b}d(a,c);a.dispatch=function(b){for(var a=b.source,c=a.queue,d=b.scheduler,e=b.destination;0<c.length&&0>=c[0].time-d.now();)c.shift().notification.observe(e);0<c.length?(a=Math.max(0,c[0].time-d.now()),this.schedule(b,a)):(this.unsubscribe(),a.active=!1)};a.prototype._schedule=function(b){this.active=!0;this.destination.add(b.schedule(a.dispatch,this.delay,{source:this,destination:this.destination,scheduler:b}))};
a.prototype.scheduleNotification=function(b){if(!0!==this.errored){var a=this.scheduler;b=new Kd(a.now()+this.delay,b);this.queue.push(b);!1===this.active&&this._schedule(a)}};a.prototype._next=function(b){this.scheduleNotification(z.createNext(b))};a.prototype._error=function(b){this.errored=!0;this.queue=[];this.destination.error(b);this.unsubscribe()};a.prototype._complete=function(){this.scheduleNotification(z.createComplete());this.unsubscribe()};return a}(q),Kd=function(){return function(c,
a){this.time=c;this.notification=a}}(),Hb=function(){function c(a){this.delayDurationSelector=a}c.prototype.call=function(a,b){return b.subscribe(new Ld(a,this.delayDurationSelector))};return c}(),Ld=function(c){function a(b,a){b=c.call(this,b)||this;b.delayDurationSelector=a;b.completed=!1;b.delayNotifierSubscriptions=[];b.index=0;return b}d(a,c);a.prototype.notifyNext=function(b,a,c,d,e){this.destination.next(b);this.removeSubscription(e);this.tryComplete()};a.prototype.notifyError=function(b,a){this._error(b)};
a.prototype.notifyComplete=function(b){(b=this.removeSubscription(b))&&this.destination.next(b);this.tryComplete()};a.prototype._next=function(b){var a=this.index++;try{var c=this.delayDurationSelector(b,a);c&&this.tryDelay(c,b)}catch(h){this.destination.error(h)}};a.prototype._complete=function(){this.completed=!0;this.tryComplete();this.unsubscribe()};a.prototype.removeSubscription=function(b){b.unsubscribe();var a=this.delayNotifierSubscriptions.indexOf(b);-1!==a&&this.delayNotifierSubscriptions.splice(a,
1);return b.outerValue};a.prototype.tryDelay=function(b,a){(b=u(this,b,a))&&!b.closed&&(this.destination.add(b),this.delayNotifierSubscriptions.push(b))};a.prototype.tryComplete=function(){this.completed&&0===this.delayNotifierSubscriptions.length&&this.destination.complete()};return a}(v),Nd=function(c){function a(b,a){var f=c.call(this)||this;f.source=b;f.subscriptionDelay=a;return f}d(a,c);a.prototype._subscribe=function(b){this.subscriptionDelay.subscribe(new Md(b,this.source))};return a}(r),
Md=function(c){function a(b,a){var f=c.call(this)||this;f.parent=b;f.source=a;f.sourceSubscribed=!1;return f}d(a,c);a.prototype._next=function(b){this.subscribeToSource()};a.prototype._error=function(b){this.unsubscribe();this.parent.error(b)};a.prototype._complete=function(){this.unsubscribe();this.subscribeToSource()};a.prototype.subscribeToSource=function(){this.sourceSubscribed||(this.sourceSubscribed=!0,this.unsubscribe(),this.source.subscribe(this.parent))};return a}(q),Pd=function(){function c(){}
c.prototype.call=function(a,b){return b.subscribe(new Od(a))};return c}(),Od=function(c){function a(b){return c.call(this,b)||this}d(a,c);a.prototype._next=function(b){b.observe(this.destination)};return a}(q),Rd=function(){function c(a,b){this.keySelector=a;this.flushes=b}c.prototype.call=function(a,b){return b.subscribe(new Qd(a,this.keySelector,this.flushes))};return c}(),Qd=function(c){function a(b,a,g){b=c.call(this,b)||this;b.keySelector=a;b.values=new Set;g&&b.add(u(b,g));return b}d(a,c);a.prototype.notifyNext=
function(b,a,c,d,e){this.values.clear()};a.prototype.notifyError=function(b,a){this._error(b)};a.prototype._next=function(b){this.keySelector?this._useKeySelector(b):this._finalizeNext(b,b)};a.prototype._useKeySelector=function(b){var a,c=this.destination;try{a=this.keySelector(b)}catch(h){c.error(h);return}this._finalizeNext(a,b)};a.prototype._finalizeNext=function(b,a){var c=this.values;c.has(b)||(c.add(b),this.destination.next(a))};return a}(v),nc=function(){function c(a,b){this.compare=a;this.keySelector=
b}c.prototype.call=function(a,b){return b.subscribe(new Sd(a,this.compare,this.keySelector))};return c}(),Sd=function(c){function a(b,a,g){b=c.call(this,b)||this;b.keySelector=g;b.hasKey=!1;"function"===typeof a&&(b.compare=a);return b}d(a,c);a.prototype.compare=function(b,a){return b===a};a.prototype._next=function(b){var a=b;if(this.keySelector&&(a=m(this.keySelector)(b),a===p))return this.destination.error(p.e);var c=!1;if(this.hasKey){if(c=m(this.compare)(this.key,a),c===p)return this.destination.error(p.e)}else this.hasKey=
!0;!1===!!c&&(this.key=a,this.destination.next(b))};return a}(q),oc=function(){function c(a,b){this.predicate=a;this.thisArg=b}c.prototype.call=function(a,b){return b.subscribe(new Td(a,this.predicate,this.thisArg))};return c}(),Td=function(c){function a(b,a,g){b=c.call(this,b)||this;b.predicate=a;b.thisArg=g;b.count=0;return b}d(a,c);a.prototype._next=function(b){var a;try{a=this.predicate.call(this.thisArg,b,this.count++)}catch(g){this.destination.error(g);return}a&&this.destination.next(b)};return a}(q),
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switchAll:function(){return ja(S)},switchMap:ja,switchMapTo:function(c,a){return a?ja(function(){return c},a):ja(function(){return c})},take:Fa,takeLast:na,takeUntil:function(c){return function(a){return a.lift(new Xe(c))}},takeWhile:function(c){return function(a){return a.lift(new Ze(c))}},tap:pb,throttle:function(c,a){void 0===a&&(a=Kb);return function(b){return b.lift(new af(c,a.leading,a.trailing))}},throttleTime:function(c,a,b){void 0===a&&(a=C);void 0===b&&(b=Kb);return function(d){return d.lift(new cf(c,
a,b.leading,b.trailing))}},throwIfEmpty:ta,timeInterval:function(c){void 0===c&&(c=C);return function(a){return Da(function(){return a.pipe(oa(function(a,d){a=a.current;return{value:d,current:c.now(),last:a}},{current:c.now(),value:void 0,last:void 0}),G(function(a){return new df(a.value,a.current-a.last)}))})}},timeout:function(c,a){void 0===a&&(a=C);return rb(c,za(new Aa),a)},timeoutWith:rb,timestamp:function(c){void 0===c&&(c=C);return G(function(a){return new ff(a,c.now())})},toArray:function(){return pa(Fc,
[])},window:function(c){return function(a){return a.lift(new hf(c))}},windowCount:function(c,a){void 0===a&&(a=0);return function(b){return b.lift(new kf(c,a))}},windowTime:function(c,a,b,d){var f=C,e=null,k=Number.POSITIVE_INFINITY;B(d)&&(f=d);B(b)?f=b:ca(b)&&(k=b);B(a)?f=a:ca(a)&&(e=a);return function(a){return a.lift(new mf(c,e,k,f))}},windowToggle:function(c,a){return function(b){return b.lift(new pf(c,a))}},windowWhen:function(c){return function(a){return a.lift(new rf(c))}},withLatestFrom:function(){for(var c=
[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){var b;"function"===typeof c[c.length-1]&&(b=c.pop());return a.lift(new tf(c,b))}},zip:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){return a.lift.call(ib.apply(void 0,[a].concat(c)))}},zipAll:function(c){return function(a){return a.lift(new jb(c))}}}),ma=function(){return function(c,a){void 0===a&&(a=Number.POSITIVE_INFINITY);this.subscribedFrame=c;this.unsubscribedFrame=a}}(),Lb=function(){function c(){this.subscriptions=
[]}c.prototype.logSubscribedFrame=function(){this.subscriptions.push(new ma(this.scheduler.now()));return this.subscriptions.length-1};c.prototype.logUnsubscribedFrame=function(a){var b=this.subscriptions;b[a]=new ma(b[a].subscribedFrame,this.scheduler.now())};return c}(),Na=function(c){function a(a,d){var b=c.call(this,function(a){var b=this,c=b.logSubscribedFrame(),d=new w;d.add(new w(function(){b.logUnsubscribedFrame(c)}));b.scheduleMessages(a);return d})||this;b.messages=a;b.subscriptions=[];
b.scheduler=d;return b}d(a,c);a.prototype.scheduleMessages=function(a){for(var b=this.messages.length,c=0;c<b;c++){var d=this.messages[c];a.add(this.scheduler.schedule(function(a){a.message.notification.observe(a.subscriber)},d.frame,{message:d,subscriber:a}))}};return a}(r);tb(Na,[Lb]);var Mb=function(c){function a(a,d){var b=c.call(this)||this;b.messages=a;b.subscriptions=[];b.scheduler=d;return b}d(a,c);a.prototype._subscribe=function(a){var b=this,d=b.logSubscribedFrame(),e=new w;e.add(new w(function(){b.logUnsubscribedFrame(d)}));
e.add(c.prototype._subscribe.call(this,a));return e};a.prototype.setup=function(){for(var a=this,c=a.messages.length,d=0;d<c;d++)(function(){var b=a.messages[d];a.scheduler.schedule(function(){b.notification.observe(a)},b.frame)})()};return a}(y);tb(Mb,[Lb]);var vf=function(c){function a(a){var b=c.call(this,La,750)||this;b.assertDeepEqual=a;b.hotObservables=[];b.coldObservables=[];b.flushTests=[];b.runMode=!1;return b}d(a,c);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,c,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,c,d,void 0,this.runMode);b=new Na(b,this);this.coldObservables.push(b);return b};a.prototype.createHotObservable=function(b,c,d){if(-1!==b.indexOf("!"))throw Error('hot observable cannot have unsubscription marker "!"');b=a.parseMarbles(b,
c,d,void 0,this.runMode);b=new Mb(b,this);this.hotObservables.push(b);return b};a.prototype.materializeInnerObservable=function(a,c){var b=this,d=[];a.subscribe(function(a){d.push({frame:b.frame-c,notification:z.createNext(a)})},function(a){d.push({frame:b.frame-c,notification:z.createError(a)})},function(){d.push({frame:b.frame-c,notification:z.createComplete()})});return d};a.prototype.expectObservable=function(b,c){var d=this;void 0===c&&(c=null);var f=[],e={actual:f,ready:!1};c=a.parseMarblesAsSubscriptions(c,
this.runMode);var k=c.unsubscribedFrame,l;this.schedule(function(){l=b.subscribe(function(a){var b=a;a instanceof r&&(b=d.materializeInnerObservable(b,d.frame));f.push({frame:d.frame,notification:z.createNext(b)})},function(a){f.push({frame:d.frame,notification:z.createError(a)})},function(){f.push({frame:d.frame,notification:z.createComplete()})})},c.subscribedFrame===Number.POSITIVE_INFINITY?0:c.subscribedFrame);k!==Number.POSITIVE_INFINITY&&this.schedule(function(){return l.unsubscribe()},k);this.flushTests.push(e);
var m=this.runMode;return{toBe:function(b,c,d){e.ready=!0;e.expected=a.parseMarbles(b,c,d,!0,m)}}};a.prototype.expectSubscriptions=function(b){var c={actual:b,ready:!1};this.flushTests.push(c);var d=this.runMode;return{toBe:function(b){b="string"===typeof b?[b]:b;c.ready=!0;c.expected=b.map(function(b){return a.parseMarblesAsSubscriptions(b,d)})}}};a.prototype.flush=function(){for(var a=this,d=this.hotObservables;0<d.length;)d.shift().setup();c.prototype.flush.call(this);this.flushTests=this.flushTests.filter(function(b){return b.ready?
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e=-1<f?f:l;h(1);break;case "!":if(k!==Number.POSITIVE_INFINITY)throw Error("found a second subscription point '^' in a subscription marble diagram. There can only be one.");k=-1<f?f:l;break;default:if(c&&m.match(/^[0-9]$/)&&(0===d||" "===a[d-1])){var t=a.slice(d).match(/^([0-9]+(?:\.[0-9]+)?)(ms|s|m) /);if(t){d+=t[0].length-1;var m=parseFloat(t[1]),p=void 0;switch(t[2]){case "ms":p=m;break;case "s":p=1E3*m;break;case "m":p=6E4*m}h(p/n.frameTimeFactor);break}}throw Error("there can only be '^' and '!' markers in a subscription marble diagram. Found instead '"+
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l,e=function(a){f+=a*b.frameTimeFactor},h=void 0,t=a[c];switch(t){case " ":k||e(1);break;case "-":e(1);break;case "(":p=l;e(1);break;case ")":p=-1;e(1);break;case "|":h=z.createComplete();e(1);break;case "^":e(1);break;case "#":h=z.createError(d||"error");e(1);break;default:if(k&&t.match(/^[0-9]$/)&&(0===c||" "===a[c-1])){var r=a.slice(c).match(/^([0-9]+(?:\.[0-9]+)?)(ms|s|m) /);if(r){c+=r[0].length-1;var t=parseFloat(r[1]),E=void 0;switch(r[2]){case "ms":E=t;break;case "s":E=1E3*t;break;case "m":E=
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try{var k=b(e);this.flush();return k}finally{a.frameTimeFactor=c,this.maxFrames=d,this.runMode=!1,Z.delegate=void 0}};return a}(Eb),wf=Object.freeze({TestScheduler:vf}),xf="undefined"!==typeof self&&"undefined"!==typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope&&self,yf="undefined"!==typeof global&&global,F="undefined"!==typeof window&&window||yf||xf;if(!F)throw Error("RxJS could not find any global context (window, self, global)");var Oc=G(function(c,a){return c.response}),Y=function(c){function a(a){var b=
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function(){var a=this.request,c=this.request,d=c.user,e=c.method,k=c.url,l=c.async,n=c.password,q=c.headers,c=c.body,t=m(a.createXHR).call(a);if(t===p)this.error(p.e);else{this.xhr=t;this.setupEvents(t,a);d=d?m(t.open).call(t,e,k,l,d,n):m(t.open).call(t,e,k,l);if(d===p)return this.error(p.e),null;l&&(t.timeout=a.timeout,t.responseType=a.responseType);"withCredentials"in t&&(t.withCredentials=!!a.withCredentials);this.setHeaders(t,q);d=c?m(t.send).call(t,c):m(t.send).call(t);if(d===p)return this.error(p.e),
null}return t};a.prototype.serializeBody=function(a,c){if(!a||"string"===typeof a||F.FormData&&a instanceof F.FormData)return a;if(c){var b=c.indexOf(";");-1!==b&&(c=c.substring(0,b))}switch(c){case "application/x-www-form-urlencoded":return Object.keys(a).map(function(b){return encodeURIComponent(b)+"\x3d"+encodeURIComponent(a[b])}).join("\x26");case "application/json":return JSON.stringify(a);default:return a}};a.prototype.setHeaders=function(a,c){for(var b in c)c.hasOwnProperty(b)&&a.setRequestHeader(b,
c[b])};a.prototype.setupEvents=function(a,c){function b(a){var c=b.subscriber,d=b.progressSubscriber,f=b.request;d&&d.error(a);a=new Ob(this,f);a.response===p?c.error(p.e):c.error(a)}function d(a){}function f(a){var b=f.subscriber,c=f.progressSubscriber,d=f.request;if(4===this.readyState){var e=1223===this.status?204:this.status,g="text"===this.responseType?this.response||this.responseText:this.response;0===e&&(e=g?200:0);400>e?(c&&c.complete(),b.next(a),b.complete()):(c&&c.error(a),a=new ua("ajax error "+
e,this,d),a.response===p?b.error(p.e):b.error(a))}}var e=c.progressSubscriber;a.ontimeout=b;b.request=c;b.subscriber=this;b.progressSubscriber=e;if(a.upload&&"withCredentials"in a){if(e){var k;k=function(a){k.progressSubscriber.next(a)};F.XDomainRequest?a.onprogress=k:a.upload.onprogress=k;k.progressSubscriber=e}var l;l=function(a){var b=l.progressSubscriber,c=l.subscriber,d=l.request;b&&b.error(a);a=new ua("ajax error",this,d);a.response===p?c.error(p.e):c.error(a)};a.onerror=l;l.request=c;l.subscriber=
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T;e.EmptyError=ia;e.ObjectUnsubscribedError=J;e.UnsubscriptionError=fa;e.TimeoutError=Aa;e.bindCallback=Sa;e.bindNodeCallback=Ta;e.combineLatest=function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];var b=a=null;B(c[c.length-1])&&(b=c.pop());"function"===typeof c[c.length-1]&&(a=c.pop());1===c.length&&D(c[0])&&(c=c[0]);return L(c,b).lift(new Ma(a))};e.concat=P;e.defer=Da;e.empty=K;e.forkJoin=bb;e.from=N;e.fromEvent=cb;e.fromEventPattern=eb;e.generate=function(c,a,b,d,e){var f,g;1==
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