rx.lite.min.js

/* Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.*/
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_(this,a,arguments[1],arguments[2]);if(hc.isObservable(a)||ta(a))return $(this,a,arguments[1],arguments[2]);throw new Error("Invalid arguments")},Xb.throttle=function(a,b){Jb(b)||(b=Ub);var c=+a||0;if(0>=c)throw new RangeError("windowDuration cannot be less or equal zero.");var d=this;return new fe(function(a){var e=0;return d.subscribe(function(d){var f=b.now();(0===e||f-e>=c)&&(e=f,a.onNext(d))},function(b){a.onError(b)},function(){a.onCompleted()})},d)};var ae=function(a){function b(b,c){this.source=b,this.controller=new ie,c&&c.subscribe?this.pauser=this.controller.merge(c):this.pauser=this.controller,a.call(this)}return sb(b,a),b.prototype._subscribe=function(a){var b=this.source.publish(),c=b.subscribe(a),d=yb,e=this.pauser.distinctUntilChanged().subscribe(function(a){a?d=b.connect():(d.dispose(),d=yb)});return new Fb([c,d,e])},b.prototype.pause=function(){this.controller.onNext(!1)},b.prototype.resume=function(){this.controller.onNext(!0)},b}(hc);Xb.pausable=function(a){return 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this.subject.subscribe(a)},onCompleted:function(){this.hasCompleted=!0,this.enableQueue&&0!==this.queue.length?this.queue.push(Yb.createOnCompleted()):(this.subject.onCompleted(),this.disposeCurrentRequest())},onError:function(a){this.hasFailed=!0,this.error=a,this.enableQueue&&0!==this.queue.length?this.queue.push(Yb.createOnError(a)):(this.subject.onError(a),this.disposeCurrentRequest())},onNext:function(a){this.requestedCount<=0?this.enableQueue&&this.queue.push(Yb.createOnNext(a)):(0===this.requestedCount--&&this.disposeCurrentRequest(),this.subject.onNext(a))},_processRequest:function(a){if(this.enableQueue)for(;this.queue.length>0&&(a>0||"N"!==this.queue[0].kind);){var b=this.queue.shift();b.accept(this.subject),"N"===b.kind?a--:(this.disposeCurrentRequest(),this.queue=[])}return a},request:function(a){this.disposeCurrentRequest();var b=this;return this.requestedDisposable=this.scheduler.schedule(a,function(a,c){var d=b._processRequest(c),e=b.hasCompleted||b.hasFailed;return!e&&d>0?(b.requestedCount=d,xb(function(){b.requestedCount=0})):void 0}),this.requestedDisposable},disposeCurrentRequest:function(){this.requestedDisposable&&(this.requestedDisposable.dispose(),this.requestedDisposable=null)}}),b}(hc);Xb.controlled=function(a,b){return a&&Jb(a)&&(b=a,a=!0),null==a&&(a=!0),new ce(this,a,b)},Xb.pipe=function(a){function b(){c.resume()}var c=this.pausableBuffered();return a.addListener("drain",b),c.subscribe(function(b){!a.write(String(b))&&c.pause()},function(b){a.emit("error",b)},function(){!a._isStdio&&a.end(),a.removeListener("drain",b)}),c.resume(),a};var ee=function(a){function b(b,c){this._o=b,this._xform=c,a.call(this)}return sb(b,a),b.prototype.next=function(a){var b=va(this._xform["@@transducer/step"]).call(this._xform,this._o,a);b===ua&&this._o.onError(b.e)},b.prototype.error=function(a){this._o.onError(a)},b.prototype.completed=function(){this._xform["@@transducer/result"](this._o)},b}(fc);Xb.transduce=function(a){var b=this;return new fe(function(c){var d=a(ba(c));return b.subscribe(new ee(c,d))},b)};var fe=la.AnonymousObservable=function(a){function b(a){return a&&ta(a.dispose)?a:ta(a)?xb(a):yb}function c(a,c){var d=c[0],f=c[1],g=va(f.__subscribe).call(f,d);g!==ua||d.fail(ua.e)||e(ua.e),d.setDisposable(b(g))}function d(b,c){this.source=c,this.__subscribe=b,a.call(this)}return sb(d,a),d.prototype._subscribe=function(a){var b=new ge(a),d=[b,this];return Pb.scheduleRequired()?Pb.schedule(d,c):c(null,d),b},d}(hc),ge=function(a){function b(b){a.call(this),this.observer=b,this.m=new Cb}sb(b,a);var c=b.prototype;return c.next=function(a){var b=va(this.observer.onNext).call(this.observer,a);b===ua&&(this.dispose(),e(b.e))},c.error=function(a){var 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b=0,d=c(this.observers),e=d.length;e>b;b++)d[b].onError(a);this.observers.length=0}},onNext:function(a){if(Ab(this),!this.isStopped){this.value=a;for(var b=0,d=c(this.observers),e=d.length;e>b;b++)d[b].onNext(a)}},dispose:function(){this.isDisposed=!0,this.observers=null,this.value=null,this.error=null}}),b}(hc),me=la.ReplaySubject=function(a){function b(a,b){return xb(function(){b.dispose(),!a.isDisposed&&a.observers.splice(a.observers.indexOf(b),1)})}function d(b,c,d){this.bufferSize=null==b?e:b,this.windowSize=null==c?e:c,this.scheduler=d||Pb,this.q=[],this.observers=[],this.isStopped=!1,this.isDisposed=!1,this.hasError=!1,this.error=null,a.call(this)}var e=Math.pow(2,53)-1;return sb(d,a),tb(d.prototype,dc.prototype,{_subscribe:function(a){Ab(this);var c=new ic(this.scheduler,a),d=b(this,c);this._trim(this.scheduler.now()),this.observers.push(c);for(var e=0,f=this.q.length;f>e;e++)c.onNext(this.q[e].value);return this.hasError?c.onError(this.error):this.isStopped&&c.onCompleted(),c.ensureActive(),d},hasObservers:function(){return this.observers.length>0},_trim:function(a){for(;this.q.length>this.bufferSize;)this.q.shift();for(;this.q.length>0&&a-this.q[0].interval>this.windowSize;)this.q.shift()},onNext:function(a){if(Ab(this),!this.isStopped){var b=this.scheduler.now();this.q.push({interval:b,value:a}),this._trim(b);for(var d=0,e=c(this.observers),f=e.length;f>d;d++){var g=e[d];g.onNext(a),g.ensureActive()}}},onError:function(a){if(Ab(this),!this.isStopped){this.isStopped=!0,this.error=a,this.hasError=!0;var b=this.scheduler.now();this._trim(b);for(var d=0,e=c(this.observers),f=e.length;f>d;d++){var g=e[d];g.onError(a),g.ensureActive()}this.observers.length=0}},onCompleted:function(){if(Ab(this),!this.isStopped){this.isStopped=!0;var a=this.scheduler.now();this._trim(a);for(var b=0,d=c(this.observers),e=d.length;e>b;b++){var 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