274 lines
125 KiB
JavaScript
274 lines
125 KiB
JavaScript
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/**
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@license
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Apache License 2.0 https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt
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**/
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/**
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@license
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Apache License 2.0 https://github.com/ReactiveX/RxJS/blob/master/LICENSE.txt
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**/
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/*
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*****************************************************************************
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Copyright (c) Microsoft Corporation. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use
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this file except in compliance with the License. You may obtain a copy of the
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License at http://www.apache.org/licenses/LICENSE-2.0
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THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
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WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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MERCHANTABLITY OR NON-INFRINGEMENT.
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See the Apache Version 2.0 License for specific language governing permissions
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and limitations under the License.
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*****************************************************************************/
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(function(k,h){"object"===typeof exports&&"undefined"!==typeof module?h(exports):"function"===typeof define&&define.amd?define("rxjs",["exports"],h):h(k.rxjs={})})(this,function(k){function h(c,a){function b(){this.constructor=c}Pb(c,a);c.prototype=null===a?Object.create(a):(b.prototype=a.prototype,new b)}function Qb(c,a){var b={},d;for(d in c)Object.prototype.hasOwnProperty.call(c,d)&&0>a.indexOf(d)&&(b[d]=c[d]);if(null!=c&&"function"===typeof Object.getOwnPropertySymbols){var e=0;for(d=Object.getOwnPropertySymbols(c);e<
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d.length;e++)0>a.indexOf(d[e])&&(b[d[e]]=c[d[e]])}return b}function R(c){return"function"===typeof c}function S(c){setTimeout(function(){throw c;},0)}function ua(c){return null!==c&&"object"===typeof c}function Oa(c){return c.reduce(function(a,b){return a.concat(b instanceof aa?b.errors:b)},[])}function va(c){for(;c;){var a=c.destination,b=c.isStopped;if(c.closed||b)return!1;c=a&&a instanceof m?a:null}return!0}function I(c){return c}function wa(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];
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return Pa(c)}function Pa(c){return 0===c.length?I:1===c.length?c[0]:function(a){return c.reduce(function(b,a){return a(b)},a)}}function Qa(c){c||(c=D.Promise||Promise);if(!c)throw Error("no Promise impl found");return c}function xa(){return function(c){return c.lift(new Rb(c))}}function T(c){return c?Sb(c):U}function Sb(c){return new n(function(a){return c.schedule(function(){return a.complete()})})}function B(c){return c&&"function"===typeof c.schedule}function ya(c,a){return new n(function(b){var d=
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new p,e=0;d.add(a.schedule(function(){e===c.length?b.complete():(b.next(c[e++]),b.closed||d.add(this.schedule()))}));return d})}function ba(c,a){return a?ya(c,a):new n(Ra(c))}function ka(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];a=c[c.length-1];return B(a)?(c.pop(),ya(c,a)):ba(c)}function za(c,a){return a?new n(function(b){return a.schedule(Tb,0,{error:c,subscriber:b})}):new n(function(b){return b.error(c)})}function Tb(c){c.subscriber.error(c.error)}function Sa(c){return c in Aa?
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(delete Aa[c],!0):!1}function E(){}function C(c,a){return function(b){if("function"!==typeof c)throw new TypeError("argument is not a function. Are you looking for `mapTo()`?");return b.lift(new Ub(c,a))}}function Ta(c,a,b){if(a)if(B(a))b=a;else return function(){for(var d=[],e=0;e<arguments.length;e++)d[e]=arguments[e];return Ta(c,b).apply(void 0,d).pipe(C(function(b){return y(b)?a.apply(void 0,b):a(b)}))};return function(){for(var a=[],e=0;e<arguments.length;e++)a[e]=arguments[e];var f=this,g,l=
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{context:f,subject:g,callbackFunc:c,scheduler:b};return new n(function(d){if(b)return b.schedule(Vb,0,{args:a,subscriber:d,params:l});if(!g){g=new V;try{c.apply(f,a.concat([function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];g.next(1>=b.length?b[0]:b);g.complete()}]))}catch(L){va(g)?g.error(L):console.warn(L)}}return g.subscribe(d)})}}function Vb(c){var a=this,b=c.args,d=c.subscriber;c=c.params;var e=c.callbackFunc,f=c.context,g=c.scheduler,l=c.subject;if(!l){l=c.subject=new V;try{e.apply(f,
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b.concat([function(){for(var b=[],c=0;c<arguments.length;c++)b[c]=arguments[c];a.add(g.schedule(Wb,0,{value:1>=b.length?b[0]:b,subject:l}))}]))}catch(t){l.error(t)}}this.add(l.subscribe(d))}function Wb(c){var a=c.subject;a.next(c.value);a.complete()}function Ua(c,a,b){if(a)if(B(a))b=a;else return function(){for(var d=[],e=0;e<arguments.length;e++)d[e]=arguments[e];return Ua(c,b).apply(void 0,d).pipe(C(function(b){return y(b)?a.apply(void 0,b):a(b)}))};return function(){for(var a=[],e=0;e<arguments.length;e++)a[e]=
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arguments[e];var f={subject:void 0,args:a,callbackFunc:c,scheduler:b,context:this};return new n(function(d){var e=f.context,g=f.subject;if(b)return b.schedule(Xb,0,{params:f,subscriber:d,context:e});if(!g){g=f.subject=new V;try{c.apply(e,a.concat([function(){for(var b=[],a=0;a<arguments.length;a++)b[a]=arguments[a];(a=b.shift())?g.error(a):(g.next(1>=b.length?b[0]:b),g.complete())}]))}catch(L){va(g)?g.error(L):console.warn(L)}}return g.subscribe(d)})}}function Xb(c){var a=this,b=c.params,d=c.subscriber;
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c=c.context;var e=b.callbackFunc,f=b.args,g=b.scheduler,l=b.subject;if(!l){l=b.subject=new V;try{e.apply(c,f.concat([function(){for(var b=[],c=0;c<arguments.length;c++)b[c]=arguments[c];(c=b.shift())?a.add(g.schedule(Va,0,{err:c,subject:l})):a.add(g.schedule(Yb,0,{value:1>=b.length?b[0]:b,subject:l}))}]))}catch(t){this.add(g.schedule(Va,0,{err:t,subject:l}))}}this.add(l.subscribe(d))}function Yb(c){var a=c.subject;a.next(c.value);a.complete()}function Va(c){c.subject.error(c.err)}function Wa(c){return!!c&&
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"function"!==typeof c.subscribe&&"function"===typeof c.then}function G(c,a,b,d,e){void 0===e&&(e=new Zb(c,b,d));if(!e.closed)return a instanceof n?a.subscribe(e):ca(a)(e)}function $b(c,a){return new n(function(b){var d=new p;d.add(a.schedule(function(){var e=c[W]();d.add(e.subscribe({next:function(c){d.add(a.schedule(function(){return b.next(c)}))},error:function(c){d.add(a.schedule(function(){return b.error(c)}))},complete:function(){d.add(a.schedule(function(){return b.complete()}))}}))}));return d})}
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function ac(c,a){return new n(function(b){var d=new p;d.add(a.schedule(function(){return c.then(function(c){d.add(a.schedule(function(){b.next(c);d.add(a.schedule(function(){return b.complete()}))}))},function(c){d.add(a.schedule(function(){return b.error(c)}))})}));return d})}function bc(c,a){if(!c)throw Error("Iterable cannot be null");return new n(function(b){var d=new p,e;d.add(function(){e&&"function"===typeof e.return&&e.return()});d.add(a.schedule(function(){e=c[H]();d.add(a.schedule(function(){if(!b.closed){var a,
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c;try{var d=e.next();a=d.value;c=d.done}catch(t){b.error(t);return}c?b.complete():(b.next(a),this.schedule())}}))}));return d})}function Xa(c,a){if(null!=c){if(c&&"function"===typeof c[W])return $b(c,a);if(Wa(c))return ac(c,a);if(Ya(c))return ya(c,a);if(c&&"function"===typeof c[H]||"string"===typeof c)return bc(c,a)}throw new TypeError((null!==c&&typeof c||c)+" is not observable");}function F(c,a){return a?Xa(c,a):c instanceof n?c:new n(ca(c))}function v(c,a){if(!a.closed){if(c instanceof n)return c.subscribe(a);
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var b;try{b=ca(c)(a)}catch(d){a.error(d)}return b}}function M(c,a,b){void 0===b&&(b=Number.POSITIVE_INFINITY);if("function"===typeof a)return function(d){return d.pipe(M(function(b,d){return F(c(b,d)).pipe(C(function(c,e){return a(b,c,d,e)}))},b))};"number"===typeof a&&(b=a);return function(a){return a.lift(new cc(c,b))}}function Ba(c){void 0===c&&(c=Number.POSITIVE_INFINITY);return M(I,c)}function Za(){return Ba(1)}function da(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];return Za()(ka.apply(void 0,
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c))}function Ca(c){return new n(function(a){var b;try{b=c()}catch(d){a.error(d);return}return(b?F(b):T()).subscribe(a)})}function la(c,a){return new n(function(b){var d=c.length;if(0===d)b.complete();else for(var e=Array(d),f=0,g=0,l=function(l){var h=F(c[l]),t=!1;b.add(h.subscribe({next:function(b){t||(t=!0,g++);e[l]=b},error:function(a){return b.error(a)},complete:function(){f++;f!==d&&t||(g===d&&b.next(a?a.reduce(function(b,a,c){return b[a]=e[c],b},{}):e),b.complete())}}))},h=0;h<d;h++)l(h)})}
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function $a(c,a,b,d){R(b)&&(d=b,b=void 0);return d?$a(c,a,b).pipe(C(function(b){return y(b)?d.apply(void 0,b):d(b)})):new n(function(d){ab(c,a,function(b){1<arguments.length?d.next(Array.prototype.slice.call(arguments)):d.next(b)},d,b)})}function ab(c,a,b,d,e){var f;if(c&&"function"===typeof c.addEventListener&&"function"===typeof c.removeEventListener)c.addEventListener(a,b,e),f=function(){return c.removeEventListener(a,b,e)};else if(c&&"function"===typeof c.on&&"function"===typeof c.off)c.on(a,
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b),f=function(){return c.off(a,b)};else if(c&&"function"===typeof c.addListener&&"function"===typeof c.removeListener)c.addListener(a,b),f=function(){return c.removeListener(a,b)};else if(c&&c.length)for(var g=0,l=c.length;g<l;g++)ab(c[g],a,b,d,e);else throw new TypeError("Invalid event target");d.add(f)}function bb(c,a,b){return b?bb(c,a).pipe(C(function(a){return y(a)?b.apply(void 0,a):b(a)})):new n(function(b){var d=function(){for(var a=[],c=0;c<arguments.length;c++)a[c]=arguments[c];return b.next(1===
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a.length?a[0]:a)},f;try{f=c(d)}catch(g){b.error(g);return}if(R(a))return function(){return a(d,f)}})}function gc(c){var a=c.subscriber,b=c.condition;if(!a.closed){if(c.needIterate)try{c.state=c.iterate(c.state)}catch(f){a.error(f);return}else c.needIterate=!0;if(b){var d=void 0;try{d=b(c.state)}catch(f){a.error(f);return}if(!d){a.complete();return}if(a.closed)return}var e;try{e=c.resultSelector(c.state)}catch(f){a.error(f);return}if(!a.closed&&(a.next(e),!a.closed))return this.schedule(c)}}function X(c){return!y(c)&&
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0<=c-parseFloat(c)+1}function hc(c){var a=c.subscriber,b=c.counter;c=c.period;a.next(b);this.schedule({subscriber:a,counter:b+1,period:c},c)}function cb(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];var a=Number.POSITIVE_INFINITY,b=null,d=c[c.length-1];B(d)?(b=c.pop(),1<c.length&&"number"===typeof c[c.length-1]&&(a=c.pop())):"number"===typeof d&&(a=c.pop());return null===b&&1===c.length&&c[0]instanceof n?c[0]:Ba(a)(ba(c,b))}function Da(){for(var c=[],a=0;a<arguments.length;a++)c[a]=
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arguments[a];if(0===c.length)return U;var b=c[0],d=c.slice(1);return 1===c.length&&y(b)?Da.apply(void 0,b):new n(function(a){var c=function(){return a.add(Da.apply(void 0,d).subscribe(a))};return F(b).subscribe({next:function(b){a.next(b)},error:c,complete:c})})}function ic(c){var a=c.keys,b=c.index,d=c.subscriber,e=c.subscription;c=c.obj;if(!d.closed)if(b<a.length){var f=a[b];d.next([f,c[f]]);e.add(this.schedule({keys:a,index:b+1,subscriber:d,subscription:e,obj:c}))}else d.complete()}function db(c,
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a){function b(){return!b.pred.apply(b.thisArg,arguments)}b.pred=c;b.thisArg=a;return b}function J(c,a){return function(b){return b.lift(new jc(c,a))}}function eb(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];if(1===c.length)if(y(c[0]))c=c[0];else return c[0];return ba(c,void 0).lift(new kc)}function lc(c){var a=c.start,b=c.index,d=c.subscriber;b>=c.count?d.complete():(d.next(a),d.closed||(c.index=b+1,c.start=a+1,this.schedule(c)))}function fb(c,a,b){void 0===c&&(c=0);var d=-1;X(a)?d=
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1>Number(a)&&1||Number(a):B(a)&&(b=a);B(b)||(b=z);return new n(function(a){var e=X(c)?c:+c-b.now();return b.schedule(mc,e,{index:0,period:d,subscriber:a})})}function mc(c){var a=c.index,b=c.period,d=c.subscriber;d.next(a);if(!d.closed){if(-1===b)return d.complete();c.index=a+1;this.schedule(c,b)}}function gb(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];a=c[c.length-1];"function"===typeof a&&c.pop();return ba(c,void 0).lift(new hb(a))}function ib(c){return function(a){return a.lift(new nc(c))}}
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function jb(c){var a=c.subscriber,b=c.context;b&&a.closeContext(b);a.closed||(c.context=a.openContext(),c.context.closeAction=this.schedule(c,c.bufferTimeSpan))}function oc(c){var a=c.bufferCreationInterval,b=c.bufferTimeSpan,d=c.subscriber,e=c.scheduler,f=d.openContext();d.closed||(d.add(f.closeAction=e.schedule(kb,b,{subscriber:d,context:f})),this.schedule(c,a))}function kb(c){c.subscriber.closeContext(c.context)}function lb(c,a){return M(c,a,1)}function pc(c){c.debouncedNext()}function ea(c){void 0===
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c&&(c=null);return function(a){return a.lift(new qc(c))}}function mb(c,a){return function(b){return b.lift(new rc(c,a))}}function na(c){void 0===c&&(c=sc);return function(a){return a.lift(new tc(c))}}function sc(){return new fa}function Ea(c){return function(a){return 0===c?T():a.lift(new uc(c))}}function nb(c,a){return a?function(b){return b.pipe(nb(function(b,e){return F(c(b,e)).pipe(C(function(c,d){return a(b,c,e,d)}))}))}:function(b){return b.lift(new vc(c))}}function oa(c){return function(a){return 0===
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c?T():a.lift(new wc(c))}}function pa(c,a){var b=!1;2<=arguments.length&&(b=!0);return function(d){return d.lift(new xc(c,a,b))}}function qa(c,a){return 2<=arguments.length?function(b){return wa(pa(c,a),oa(1),ea(a))(b)}:function(b){return wa(pa(function(b,a,f){return c(b,a,f+1)}),oa(1))(b)}}function N(c,a){return function(b){var d;d="function"===typeof c?c:function(){return c};if("function"===typeof a)return b.lift(new yc(d,a));var e=Object.create(b,zc);e.source=b;e.subjectFactory=d;return e}}function Ac(c,
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a){return function(b){var d=b;for(b=0;b<a;b++)if(d=null!=d?d[c[b]]:void 0,void 0===d)return;return d}}function Bc(c){var a=c.period;c.subscriber.notifyNext();this.schedule(c,a)}function Cc(){return new w}function Dc(c){var a=c.bufferSize,b=void 0===a?Number.POSITIVE_INFINITY:a,a=c.windowTime,d=void 0===a?Number.POSITIVE_INFINITY:a,e=c.refCount,f=c.scheduler,g,l=0,h,k=!1,q=!1;return function(a){l++;var c;!g||k?(k=!1,g=new Y(b,d,f),c=g.subscribe(this),h=a.subscribe({next:function(b){g.next(b)},error:function(b){k=
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!0;g.error(b)},complete:function(){q=!0;h=void 0;g.complete()}}),q&&(h=void 0)):c=g.subscribe(this);this.add(function(){l--;c.unsubscribe();c=void 0;h&&!q&&e&&0===l&&(h.unsubscribe(),g=h=void 0)})}}function ga(c,a){return"function"===typeof a?function(b){return b.pipe(ga(function(b,e){return F(c(b,e)).pipe(C(function(c,d){return a(b,c,e,d)}))}))}:function(b){return b.lift(new Ec(c))}}function Fc(c){c.subscriber.clearThrottle()}function ob(c,a,b){void 0===b&&(b=z);return function(d){var e=c instanceof
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Date&&!isNaN(+c),f=e?+c-b.now():Math.abs(c);return d.lift(new Gc(f,e,a,b))}}function Hc(c,a,b){if(0===b)return[a];c.push(a);return c}function Ic(c){var a=c.subscriber,b=c.windowTimeSpan,d=c.window;d&&a.closeWindow(d);c.window=a.openWindow();this.schedule(c,b)}function Jc(c){var a=c.windowTimeSpan,b=c.subscriber,d=c.scheduler,e=c.windowCreationInterval,f=b.openWindow(),g={action:this,subscription:null};g.subscription=d.schedule(pb,a,{subscriber:b,window:f,context:g});this.add(g.subscription);this.schedule(c,
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e)}function pb(c){var a=c.subscriber,b=c.window;(c=c.context)&&c.action&&c.subscription&&c.action.remove(c.subscription);a.closeWindow(b)}function qb(c,a){for(var b=0,d=a.length;b<d;b++)for(var e=a[b],f=Object.getOwnPropertyNames(e.prototype),g=0,l=f.length;g<l;g++){var h=f[g];c.prototype[h]=e.prototype[h]}}function Kc(c,a){void 0===a&&(a=null);return new O({method:"GET",url:c,headers:a})}function Lc(c,a,b){return new O({method:"POST",url:c,body:a,headers:b})}function Mc(c,a){return new O({method:"DELETE",
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url:c,headers:a})}function Nc(c,a,b){return new O({method:"PUT",url:c,body:a,headers:b})}function Oc(c,a,b){return new O({method:"PATCH",url:c,body:a,headers:b})}function Pc(c,a){return Qc(new O({method:"GET",url:c,responseType:"json",headers:a}))}function rb(c,a){switch(c){case "json":return c="response"in a?a.responseType?a.response:JSON.parse(a.response||a.responseText||"null"):JSON.parse(a.responseText||"null"),c;case "xml":return a.responseXML;default:return"response"in a?a.response:a.responseText}}
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var Pb=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(c,a){c.__proto__=a}||function(c,a){for(var b in a)a.hasOwnProperty(b)&&(c[b]=a[b])},sb=Object.assign||function(c){for(var a,b=1,d=arguments.length;b<d;b++){a=arguments[b];for(var e in a)Object.prototype.hasOwnProperty.call(a,e)&&(c[e]=a[e])}return c},Fa=!1,D={Promise:void 0,set useDeprecatedSynchronousErrorHandling(c){c?console.warn("DEPRECATED! RxJS was set to use deprecated synchronous error handling behavior by code at: \n"+
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Error().stack):Fa&&console.log("RxJS: Back to a better error behavior. Thank you. \x3c3");Fa=c},get useDeprecatedSynchronousErrorHandling(){return Fa}},ra={closed:!0,next:function(c){},error:function(c){if(D.useDeprecatedSynchronousErrorHandling)throw c;S(c)},complete:function(){}},y=function(){return Array.isArray||function(c){return c&&"number"===typeof c.length}}(),aa=function(){function c(a){Error.call(this);this.message=a?a.length+" errors occurred during unsubscription:\n"+a.map(function(b,
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a){return a+1+") "+b.toString()}).join("\n "):"";this.name="UnsubscriptionError";this.errors=a;return this}c.prototype=Object.create(Error.prototype);return c}(),p=function(){function c(a){this.closed=!1;this._subscriptions=this._parentOrParents=null;a&&(this._ctorUnsubscribe=!0,this._unsubscribe=a)}c.prototype.unsubscribe=function(){var a;if(!this.closed){var b=this._parentOrParents,d=this._ctorUnsubscribe,e=this._unsubscribe,f=this._subscriptions;this.closed=!0;this._subscriptions=this._parentOrParents=
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null;if(b instanceof c)b.remove(this);else if(null!==b)for(var g=0;g<b.length;++g)b[g].remove(this);if(R(e)){d&&(this._unsubscribe=void 0);try{e.call(this)}catch(l){a=l instanceof aa?Oa(l.errors):[l]}}if(y(f))for(g=-1,b=f.length;++g<b;)if(d=f[g],ua(d))try{d.unsubscribe()}catch(l){a=a||[],l instanceof aa?a=a.concat(Oa(l.errors)):a.push(l)}if(a)throw new aa(a);}};c.prototype.add=function(a){var b=a;if(!a)return c.EMPTY;switch(typeof a){case "function":b=new c(a);case "object":if(b===this||b.closed||
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"function"!==typeof b.unsubscribe)return b;if(this.closed)return b.unsubscribe(),b;b instanceof c||(a=b,b=new c,b._subscriptions=[a]);break;default:throw Error("unrecognized teardown "+a+" added to Subscription.");}a=b._parentOrParents;if(null===a)b._parentOrParents=this;else if(a instanceof c){if(a===this)return b;b._parentOrParents=[a,this]}else if(-1===a.indexOf(this))a.push(this);else return b;a=this._subscriptions;null===a?this._subscriptions=[b]:a.push(b);return b};c.prototype.remove=function(a){var b=
|
||
|
|
this._subscriptions;b&&(a=b.indexOf(a),-1!==a&&b.splice(a,1))};c.EMPTY=function(a){a.closed=!0;return a}(new c);return c}(),sa="function"===typeof Symbol?Symbol("rxSubscriber"):"@@rxSubscriber_"+Math.random(),m=function(c){function a(b,d,e){var f=c.call(this)||this;f.syncErrorValue=null;f.syncErrorThrown=!1;f.syncErrorThrowable=!1;f.isStopped=!1;switch(arguments.length){case 0:f.destination=ra;break;case 1:if(!b){f.destination=ra;break}if("object"===typeof b){b instanceof a?(f.syncErrorThrowable=
|
||
|
|
b.syncErrorThrowable,f.destination=b,b.add(f)):(f.syncErrorThrowable=!0,f.destination=new tb(f,b));break}default:f.syncErrorThrowable=!0,f.destination=new tb(f,b,d,e)}return f}h(a,c);a.prototype[sa]=function(){return this};a.create=function(b,c,e){b=new a(b,c,e);b.syncErrorThrowable=!1;return b};a.prototype.next=function(b){this.isStopped||this._next(b)};a.prototype.error=function(b){this.isStopped||(this.isStopped=!0,this._error(b))};a.prototype.complete=function(){this.isStopped||(this.isStopped=
|
||
|
|
!0,this._complete())};a.prototype.unsubscribe=function(){this.closed||(this.isStopped=!0,c.prototype.unsubscribe.call(this))};a.prototype._next=function(b){this.destination.next(b)};a.prototype._error=function(b){this.destination.error(b);this.unsubscribe()};a.prototype._complete=function(){this.destination.complete();this.unsubscribe()};a.prototype._unsubscribeAndRecycle=function(){var b=this._parentOrParents;this._parentOrParents=null;this.unsubscribe();this.isStopped=this.closed=!1;this._parentOrParents=
|
||
|
|
b;return this};return a}(p),tb=function(c){function a(b,a,e,f){var d=c.call(this)||this;d._parentSubscriber=b;var l;b=d;R(a)?l=a:a&&(l=a.next,e=a.error,f=a.complete,a!==ra&&(b=Object.create(a),R(b.unsubscribe)&&d.add(b.unsubscribe.bind(b)),b.unsubscribe=d.unsubscribe.bind(d)));d._context=b;d._next=l;d._error=e;d._complete=f;return d}h(a,c);a.prototype.next=function(b){if(!this.isStopped&&this._next){var a=this._parentSubscriber;D.useDeprecatedSynchronousErrorHandling&&a.syncErrorThrowable?this.__tryOrSetError(a,
|
||
|
|
this._next,b)&&this.unsubscribe():this.__tryOrUnsub(this._next,b)}};a.prototype.error=function(b){if(!this.isStopped){var a=this._parentSubscriber,c=D.useDeprecatedSynchronousErrorHandling;if(this._error)c&&a.syncErrorThrowable?this.__tryOrSetError(a,this._error,b):this.__tryOrUnsub(this._error,b),this.unsubscribe();else if(a.syncErrorThrowable)c?(a.syncErrorValue=b,a.syncErrorThrown=!0):S(b),this.unsubscribe();else{this.unsubscribe();if(c)throw b;S(b)}}};a.prototype.complete=function(){var b=this;
|
||
|
|
if(!this.isStopped){var a=this._parentSubscriber;if(this._complete){var c=function(){return b._complete.call(b._context)};D.useDeprecatedSynchronousErrorHandling&&a.syncErrorThrowable?this.__tryOrSetError(a,c):this.__tryOrUnsub(c)}this.unsubscribe()}};a.prototype.__tryOrUnsub=function(b,a){try{b.call(this._context,a)}catch(e){this.unsubscribe();if(D.useDeprecatedSynchronousErrorHandling)throw e;S(e)}};a.prototype.__tryOrSetError=function(b,a,c){if(!D.useDeprecatedSynchronousErrorHandling)throw Error("bad call");
|
||
|
|
try{a.call(this._context,c)}catch(f){return D.useDeprecatedSynchronousErrorHandling?(b.syncErrorValue=f,b.syncErrorThrown=!0):S(f),!0}return!1};a.prototype._unsubscribe=function(){var b=this._parentSubscriber;this._parentSubscriber=this._context=null;b.unsubscribe()};return a}(m),W="function"===typeof Symbol&&Symbol.observable||"@@observable",n=function(){function c(a){this._isScalar=!1;a&&(this._subscribe=a)}c.prototype.lift=function(a){var b=new c;b.source=this;b.operator=a;return b};c.prototype.subscribe=
|
||
|
|
function(a,b,c){var d=this.operator;a:{if(a){if(a instanceof m)break a;if(a[sa]){a=a[sa]();break a}}a=a||b||c?new m(a,b,c):new m(ra)}d?a.add(d.call(a,this.source)):a.add(this.source||D.useDeprecatedSynchronousErrorHandling&&!a.syncErrorThrowable?this._subscribe(a):this._trySubscribe(a));if(D.useDeprecatedSynchronousErrorHandling&&a.syncErrorThrowable&&(a.syncErrorThrowable=!1,a.syncErrorThrown))throw a.syncErrorValue;return a};c.prototype._trySubscribe=function(a){try{return this._subscribe(a)}catch(b){D.useDeprecatedSynchronousErrorHandling&&
|
||
|
|
(a.syncErrorThrown=!0,a.syncErrorValue=b),va(a)?a.error(b):console.warn(b)}};c.prototype.forEach=function(a,b){var c=this;b=Qa(b);return new b(function(b,d){var e;e=c.subscribe(function(b){try{a(b)}catch(t){d(t),e&&e.unsubscribe()}},d,b)})};c.prototype._subscribe=function(a){var b=this.source;return b&&b.subscribe(a)};c.prototype[W]=function(){return this};c.prototype.pipe=function(){for(var a=[],b=0;b<arguments.length;b++)a[b]=arguments[b];return 0===a.length?this:Pa(a)(this)};c.prototype.toPromise=
|
||
|
|
function(a){var b=this;a=Qa(a);return new a(function(a,c){var d;b.subscribe(function(b){return d=b},function(b){return c(b)},function(){return a(d)})})};c.create=function(a){return new c(a)};return c}(),K=function(){function c(){Error.call(this);this.message="object unsubscribed";this.name="ObjectUnsubscribedError";return this}c.prototype=Object.create(Error.prototype);return c}(),ub=function(c){function a(b,a){var d=c.call(this)||this;d.subject=b;d.subscriber=a;d.closed=!1;return d}h(a,c);a.prototype.unsubscribe=
|
||
|
|
function(){if(!this.closed){this.closed=!0;var b=this.subject,a=b.observers;this.subject=null;!a||0===a.length||b.isStopped||b.closed||(b=a.indexOf(this.subscriber),-1!==b&&a.splice(b,1))}};return a}(p),vb=function(c){function a(b){var a=c.call(this,b)||this;a.destination=b;return a}h(a,c);return a}(m),w=function(c){function a(){var b=c.call(this)||this;b.observers=[];b.closed=!1;b.isStopped=!1;b.hasError=!1;b.thrownError=null;return b}h(a,c);a.prototype[sa]=function(){return new vb(this)};a.prototype.lift=
|
||
|
|
function(b){var a=new Ga(this,this);a.operator=b;return a};a.prototype.next=function(b){if(this.closed)throw new K;if(!this.isStopped)for(var a=this.observers,c=a.length,a=a.slice(),f=0;f<c;f++)a[f].next(b)};a.prototype.error=function(b){if(this.closed)throw new K;this.hasError=!0;this.thrownError=b;this.isStopped=!0;for(var a=this.observers,c=a.length,a=a.slice(),f=0;f<c;f++)a[f].error(b);this.observers.length=0};a.prototype.complete=function(){if(this.closed)throw new K;this.isStopped=!0;for(var b=
|
||
|
|
this.observers,a=b.length,b=b.slice(),c=0;c<a;c++)b[c].complete();this.observers.length=0};a.prototype.unsubscribe=function(){this.closed=this.isStopped=!0;this.observers=null};a.prototype._trySubscribe=function(b){if(this.closed)throw new K;return c.prototype._trySubscribe.call(this,b)};a.prototype._subscribe=function(b){if(this.closed)throw new K;if(this.hasError)return b.error(this.thrownError),p.EMPTY;if(this.isStopped)return b.complete(),p.EMPTY;this.observers.push(b);return new ub(this,b)};
|
||
|
|
a.prototype.asObservable=function(){var b=new n;b.source=this;return b};a.create=function(b,a){return new Ga(b,a)};return a}(n),Ga=function(c){function a(b,a){var d=c.call(this)||this;d.destination=b;d.source=a;return d}h(a,c);a.prototype.next=function(b){var a=this.destination;a&&a.next&&a.next(b)};a.prototype.error=function(b){var a=this.destination;a&&a.error&&this.destination.error(b)};a.prototype.complete=function(){var b=this.destination;b&&b.complete&&this.destination.complete()};a.prototype._subscribe=
|
||
|
|
function(b){return this.source?this.source.subscribe(b):p.EMPTY};return a}(w),Rb=function(){function c(a){this.connectable=a}c.prototype.call=function(a,b){var c=this.connectable;c._refCount++;a=new Rc(a,c);b=b.subscribe(a);a.closed||(a.connection=c.connect());return b};return c}(),Rc=function(c){function a(b,a){b=c.call(this,b)||this;b.connectable=a;return b}h(a,c);a.prototype._unsubscribe=function(){var b=this.connectable;if(b){this.connectable=null;var a=b._refCount;0>=a?this.connection=null:(b._refCount=
|
||
|
|
a-1,1<a?this.connection=null:(a=this.connection,b=b._connection,this.connection=null,!b||a&&b!==a||b.unsubscribe()))}else this.connection=null};return a}(m),wb=function(c){function a(b,a){var d=c.call(this)||this;d.source=b;d.subjectFactory=a;d._refCount=0;d._isComplete=!1;return d}h(a,c);a.prototype._subscribe=function(b){return this.getSubject().subscribe(b)};a.prototype.getSubject=function(){var b=this._subject;if(!b||b.isStopped)this._subject=this.subjectFactory();return this._subject};a.prototype.connect=
|
||
|
|
function(){var b=this._connection;b||(this._isComplete=!1,b=this._connection=new p,b.add(this.source.subscribe(new Sc(this.getSubject(),this))),b.closed&&(this._connection=null,b=p.EMPTY));return b};a.prototype.refCount=function(){return xa()(this)};return a}(n),zc=function(){var c=wb.prototype;return{operator:{value:null},_refCount:{value:0,writable:!0},_subject:{value:null,writable:!0},_connection:{value:null,writable:!0},_subscribe:{value:c._subscribe},_isComplete:{value:c._isComplete,writable:!0},
|
||
|
|
getSubject:{value:c.getSubject},connect:{value:c.connect},refCount:{value:c.refCount}}}(),Sc=function(c){function a(b,a){b=c.call(this,b)||this;b.connectable=a;return b}h(a,c);a.prototype._error=function(b){this._unsubscribe();c.prototype._error.call(this,b)};a.prototype._complete=function(){this.connectable._isComplete=!0;this._unsubscribe();c.prototype._complete.call(this)};a.prototype._unsubscribe=function(){var b=this.connectable;if(b){this.connectable=null;var a=b._connection;b._refCount=0;b._subject=
|
||
|
|
null;b._connection=null;a&&a.unsubscribe()}};return a}(vb);(function(c){function a(b,a){b=c.call(this,b)||this;b.connectable=a;return b}h(a,c);a.prototype._unsubscribe=function(){var b=this.connectable;if(b){this.connectable=null;var a=b._refCount;0>=a?this.connection=null:(b._refCount=a-1,1<a?this.connection=null:(a=this.connection,b=b._connection,this.connection=null,!b||a&&b!==a||b.unsubscribe()))}else this.connection=null};return a})(m);var Uc=function(){function c(a,b,c,e){this.keySelector=a;
|
||
|
|
this.elementSelector=b;this.durationSelector=c;this.subjectSelector=e}c.prototype.call=function(a,b){return b.subscribe(new Tc(a,this.keySelector,this.elementSelector,this.durationSelector,this.subjectSelector))};return c}(),Tc=function(c){function a(b,a,e,f,g){b=c.call(this,b)||this;b.keySelector=a;b.elementSelector=e;b.durationSelector=f;b.subjectSelector=g;b.groups=null;b.attemptedToUnsubscribe=!1;b.count=0;return b}h(a,c);a.prototype._next=function(b){var a;try{a=this.keySelector(b)}catch(e){this.error(e);
|
||
|
|
return}this._group(b,a)};a.prototype._group=function(b,a){var c=this.groups;c||(c=this.groups=new Map);var d=c.get(a),g;if(this.elementSelector)try{g=this.elementSelector(b)}catch(l){this.error(l)}else g=b;if(!d&&(d=this.subjectSelector?this.subjectSelector():new w,c.set(a,d),b=new Ha(a,d,this),this.destination.next(b),this.durationSelector)){b=void 0;try{b=this.durationSelector(new Ha(a,d))}catch(l){this.error(l);return}this.add(b.subscribe(new Vc(a,d,this)))}d.closed||d.next(g)};a.prototype._error=
|
||
|
|
function(b){var a=this.groups;a&&(a.forEach(function(a,c){a.error(b)}),a.clear());this.destination.error(b)};a.prototype._complete=function(){var b=this.groups;b&&(b.forEach(function(b,a){b.complete()}),b.clear());this.destination.complete()};a.prototype.removeGroup=function(b){this.groups.delete(b)};a.prototype.unsubscribe=function(){this.closed||(this.attemptedToUnsubscribe=!0,0===this.count&&c.prototype.unsubscribe.call(this))};return a}(m),Vc=function(c){function a(b,a,e){var d=c.call(this,a)||
|
||
|
|
this;d.key=b;d.group=a;d.parent=e;return d}h(a,c);a.prototype._next=function(b){this.complete()};a.prototype._unsubscribe=function(){var b=this.parent,a=this.key;this.key=this.parent=null;b&&b.removeGroup(a)};return a}(m),Ha=function(c){function a(b,a,e){var d=c.call(this)||this;d.key=b;d.groupSubject=a;d.refCountSubscription=e;return d}h(a,c);a.prototype._subscribe=function(b){var a=new p,c=this.refCountSubscription,f=this.groupSubject;c&&!c.closed&&a.add(new Wc(c));a.add(f.subscribe(b));return a};
|
||
|
|
return a}(n),Wc=function(c){function a(b){var a=c.call(this)||this;a.parent=b;b.count++;return a}h(a,c);a.prototype.unsubscribe=function(){var b=this.parent;b.closed||this.closed||(c.prototype.unsubscribe.call(this),--b.count,0===b.count&&b.attemptedToUnsubscribe&&b.unsubscribe())};return a}(p),xb=function(c){function a(b){var a=c.call(this)||this;a._value=b;return a}h(a,c);Object.defineProperty(a.prototype,"value",{get:function(){return this.getValue()},enumerable:!0,configurable:!0});a.prototype._subscribe=
|
||
|
|
function(b){var a=c.prototype._subscribe.call(this,b);a&&!a.closed&&b.next(this._value);return a};a.prototype.getValue=function(){if(this.hasError)throw this.thrownError;if(this.closed)throw new K;return this._value};a.prototype.next=function(b){c.prototype.next.call(this,this._value=b)};return a}(w),ha=function(c){function a(b,a){var d=c.call(this,b,a)||this;d.scheduler=b;d.work=a;d.pending=!1;return d}h(a,c);a.prototype.schedule=function(b,a){void 0===a&&(a=0);if(this.closed)return this;this.state=
|
||
|
|
b;b=this.id;var c=this.scheduler;null!=b&&(this.id=this.recycleAsyncId(c,b,a));this.pending=!0;this.delay=a;this.id=this.id||this.requestAsyncId(c,this.id,a);return this};a.prototype.requestAsyncId=function(b,a,c){void 0===c&&(c=0);return setInterval(b.flush.bind(b,this),c)};a.prototype.recycleAsyncId=function(b,a,c){void 0===c&&(c=0);if(null!==c&&this.delay===c&&!1===this.pending)return a;clearInterval(a)};a.prototype.execute=function(b,a){if(this.closed)return Error("executing a cancelled action");
|
||
|
|
this.pending=!1;if(b=this._execute(b,a))return b;!1===this.pending&&null!=this.id&&(this.id=this.recycleAsyncId(this.scheduler,this.id,null))};a.prototype._execute=function(b,a){a=!1;var c=void 0;try{this.work(b)}catch(f){a=!0,c=!!f&&f||Error(f)}if(a)return this.unsubscribe(),c};a.prototype._unsubscribe=function(){var b=this.id,a=this.scheduler,c=a.actions,f=c.indexOf(this);this.state=this.work=null;this.pending=!1;this.scheduler=null;-1!==f&&c.splice(f,1);null!=b&&(this.id=this.recycleAsyncId(a,
|
||
|
|
b,null));this.delay=null};return a}(function(c){function a(b,a){return c.call(this)||this}h(a,c);a.prototype.schedule=function(b,a){return this};return a}(p)),Xc=function(c){function a(b,a){var d=c.call(this,b,a)||this;d.scheduler=b;d.work=a;return d}h(a,c);a.prototype.schedule=function(b,a){void 0===a&&(a=0);if(0<a)return c.prototype.schedule.call(this,b,a);this.delay=a;this.state=b;this.scheduler.flush(this);return this};a.prototype.execute=function(b,a){return 0<a||this.closed?c.prototype.execute.call(this,
|
||
|
|
b,a):this._execute(b,a)};a.prototype.requestAsyncId=function(b,a,e){void 0===e&&(e=0);return null!==e&&0<e||null===e&&0<this.delay?c.prototype.requestAsyncId.call(this,b,a,e):b.flush(this)};return a}(ha),Ia=function(){function c(a,b){void 0===b&&(b=c.now);this.SchedulerAction=a;this.now=b}c.prototype.schedule=function(a,b,c){void 0===b&&(b=0);return(new this.SchedulerAction(this,a)).schedule(c,b)};c.now=function(){return Date.now()};return c}(),P=function(c){function a(b,d){void 0===d&&(d=Ia.now);
|
||
|
|
var e=c.call(this,b,function(){return a.delegate&&a.delegate!==e?a.delegate.now():d()})||this;e.actions=[];e.active=!1;e.scheduled=void 0;return e}h(a,c);a.prototype.schedule=function(b,d,e){void 0===d&&(d=0);return a.delegate&&a.delegate!==this?a.delegate.schedule(b,d,e):c.prototype.schedule.call(this,b,d,e)};a.prototype.flush=function(b){var a=this.actions;if(this.active)a.push(b);else{var c;this.active=!0;do if(c=b.execute(b.state,b.delay))break;while(b=a.shift());this.active=!1;if(c){for(;b=a.shift();)b.unsubscribe();
|
||
|
|
throw c;}}};return a}(Ia),Ja=new (function(c){function a(){return null!==c&&c.apply(this,arguments)||this}h(a,c);return a}(P))(Xc),U=new n(function(c){return c.complete()}),Ra=function(c){return function(a){for(var b=0,d=c.length;b<d&&!a.closed;b++)a.next(c[b]);a.complete()}};(function(c){c.NEXT="N";c.ERROR="E";c.COMPLETE="C"})(k.NotificationKind||(k.NotificationKind={}));var x=function(){function c(a,b,c){this.kind=a;this.value=b;this.error=c;this.hasValue="N"===a}c.prototype.observe=function(a){switch(this.kind){case "N":return a.next&&
|
||
|
|
a.next(this.value);case "E":return a.error&&a.error(this.error);case "C":return a.complete&&a.complete()}};c.prototype.do=function(a,b,c){switch(this.kind){case "N":return a&&a(this.value);case "E":return b&&b(this.error);case "C":return c&&c()}};c.prototype.accept=function(a,b,c){return a&&"function"===typeof a.next?this.observe(a):this.do(a,b,c)};c.prototype.toObservable=function(){switch(this.kind){case "N":return ka(this.value);case "E":return za(this.error);case "C":return T()}throw Error("unexpected notification kind value");
|
||
|
|
};c.createNext=function(a){return"undefined"!==typeof a?new c("N",a):c.undefinedValueNotification};c.createError=function(a){return new c("E",void 0,a)};c.createComplete=function(){return c.completeNotification};c.completeNotification=new c("C");c.undefinedValueNotification=new c("N",void 0);return c}(),Yc=function(){function c(a,b){void 0===b&&(b=0);this.scheduler=a;this.delay=b}c.prototype.call=function(a,b){return b.subscribe(new yb(a,this.scheduler,this.delay))};return c}(),yb=function(c){function a(b,
|
||
|
|
a,e){void 0===e&&(e=0);b=c.call(this,b)||this;b.scheduler=a;b.delay=e;return b}h(a,c);a.dispatch=function(b){b.notification.observe(b.destination);this.unsubscribe()};a.prototype.scheduleMessage=function(b){this.destination.add(this.scheduler.schedule(a.dispatch,this.delay,new Zc(b,this.destination)))};a.prototype._next=function(b){this.scheduleMessage(x.createNext(b))};a.prototype._error=function(b){this.scheduleMessage(x.createError(b));this.unsubscribe()};a.prototype._complete=function(){this.scheduleMessage(x.createComplete());
|
||
|
|
this.unsubscribe()};return a}(m),Zc=function(){return function(c,a){this.notification=c;this.destination=a}}(),Y=function(c){function a(b,a,e){void 0===b&&(b=Number.POSITIVE_INFINITY);void 0===a&&(a=Number.POSITIVE_INFINITY);var d=c.call(this)||this;d.scheduler=e;d._events=[];d._infiniteTimeWindow=!1;d._bufferSize=1>b?1:b;d._windowTime=1>a?1:a;a===Number.POSITIVE_INFINITY?(d._infiniteTimeWindow=!0,d.next=d.nextInfiniteTimeWindow):d.next=d.nextTimeWindow;return d}h(a,c);a.prototype.nextInfiniteTimeWindow=
|
||
|
|
function(b){if(!this.isStopped){var a=this._events;a.push(b);a.length>this._bufferSize&&a.shift()}c.prototype.next.call(this,b)};a.prototype.nextTimeWindow=function(b){this.isStopped||(this._events.push(new $c(this._getNow(),b)),this._trimBufferThenGetEvents());c.prototype.next.call(this,b)};a.prototype._subscribe=function(b){var a=this._infiniteTimeWindow,c=a?this._events:this._trimBufferThenGetEvents(),f=this.scheduler,g=c.length,l;if(this.closed)throw new K;this.isStopped||this.hasError?l=p.EMPTY:
|
||
|
|
(this.observers.push(b),l=new ub(this,b));f&&b.add(b=new yb(b,f));if(a)for(a=0;a<g&&!b.closed;a++)b.next(c[a]);else for(a=0;a<g&&!b.closed;a++)b.next(c[a].value);this.hasError?b.error(this.thrownError):this.isStopped&&b.complete();return l};a.prototype._getNow=function(){return(this.scheduler||Ja).now()};a.prototype._trimBufferThenGetEvents=function(){for(var b=this._getNow(),a=this._bufferSize,c=this._windowTime,f=this._events,g=f.length,l=0;l<g&&!(b-f[l].time<c);)l++;g>a&&(l=Math.max(l,g-a));0<
|
||
|
|
l&&f.splice(0,l);return f};return a}(w),$c=function(){return function(c,a){this.time=c;this.value=a}}(),V=function(c){function a(){var b=null!==c&&c.apply(this,arguments)||this;b.value=null;b.hasNext=!1;b.hasCompleted=!1;return b}h(a,c);a.prototype._subscribe=function(b){return this.hasError?(b.error(this.thrownError),p.EMPTY):this.hasCompleted&&this.hasNext?(b.next(this.value),b.complete(),p.EMPTY):c.prototype._subscribe.call(this,b)};a.prototype.next=function(b){this.hasCompleted||(this.value=b,
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this.hasNext=!0)};a.prototype.error=function(b){this.hasCompleted||c.prototype.error.call(this,b)};a.prototype.complete=function(){this.hasCompleted=!0;this.hasNext&&c.prototype.next.call(this,this.value);c.prototype.complete.call(this)};return a}(w),ad=1,bd=Promise.resolve(),Aa={},zb={setImmediate:function(c){var a=ad++;Aa[a]=!0;bd.then(function(){return Sa(a)&&c()});return a},clearImmediate:function(c){Sa(c)}},cd=function(c){function a(b,a){var d=c.call(this,b,a)||this;d.scheduler=b;d.work=a;return d}
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h(a,c);a.prototype.requestAsyncId=function(b,a,e){void 0===e&&(e=0);if(null!==e&&0<e)return c.prototype.requestAsyncId.call(this,b,a,e);b.actions.push(this);return b.scheduled||(b.scheduled=zb.setImmediate(b.flush.bind(b,null)))};a.prototype.recycleAsyncId=function(b,a,e){void 0===e&&(e=0);if(null!==e&&0<e||null===e&&0<this.delay)return c.prototype.recycleAsyncId.call(this,b,a,e);0===b.actions.length&&(zb.clearImmediate(a),b.scheduled=void 0)};return a}(ha),ia=new (function(c){function a(){return null!==
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c&&c.apply(this,arguments)||this}h(a,c);a.prototype.flush=function(b){this.active=!0;this.scheduled=void 0;var a=this.actions,c,f=-1,g=a.length;b=b||a.shift();do if(c=b.execute(b.state,b.delay))break;while(++f<g&&(b=a.shift()));this.active=!1;if(c){for(;++f<g&&(b=a.shift());)b.unsubscribe();throw c;}};return a}(P))(cd),Ab=new P(ha),z=Ab,dd=function(c){function a(b,a){var d=c.call(this,b,a)||this;d.scheduler=b;d.work=a;return d}h(a,c);a.prototype.requestAsyncId=function(b,a,e){void 0===e&&(e=0);if(null!==
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e&&0<e)return c.prototype.requestAsyncId.call(this,b,a,e);b.actions.push(this);return b.scheduled||(b.scheduled=requestAnimationFrame(function(){return b.flush(null)}))};a.prototype.recycleAsyncId=function(b,a,e){void 0===e&&(e=0);if(null!==e&&0<e||null===e&&0<this.delay)return c.prototype.recycleAsyncId.call(this,b,a,e);0===b.actions.length&&(cancelAnimationFrame(a),b.scheduled=void 0)};return a}(ha),Bb=new (function(c){function a(){return null!==c&&c.apply(this,arguments)||this}h(a,c);a.prototype.flush=
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function(b){this.active=!0;this.scheduled=void 0;var a=this.actions,c,f=-1,g=a.length;b=b||a.shift();do if(c=b.execute(b.state,b.delay))break;while(++f<g&&(b=a.shift()));this.active=!1;if(c){for(;++f<g&&(b=a.shift());)b.unsubscribe();throw c;}};return a}(P))(dd),Cb=function(c){function a(b,a){void 0===b&&(b=Ka);void 0===a&&(a=Number.POSITIVE_INFINITY);var d=c.call(this,b,function(){return d.frame})||this;d.maxFrames=a;d.frame=0;d.index=-1;return d}h(a,c);a.prototype.flush=function(){for(var b=this.actions,
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a=this.maxFrames,c,f;(f=b[0])&&f.delay<=a&&!(b.shift(),this.frame=f.delay,c=f.execute(f.state,f.delay)););if(c){for(;f=b.shift();)f.unsubscribe();throw c;}};a.frameTimeFactor=10;return a}(P),Ka=function(c){function a(b,a,e){void 0===e&&(e=b.index+=1);var d=c.call(this,b,a)||this;d.scheduler=b;d.work=a;d.index=e;d.active=!0;d.index=b.index=e;return d}h(a,c);a.prototype.schedule=function(b,d){void 0===d&&(d=0);if(!this.id)return c.prototype.schedule.call(this,b,d);this.active=!1;var e=new a(this.scheduler,
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this.work);this.add(e);return e.schedule(b,d)};a.prototype.requestAsyncId=function(b,c,e){void 0===e&&(e=0);this.delay=b.frame+e;b=b.actions;b.push(this);b.sort(a.sortActions);return!0};a.prototype.recycleAsyncId=function(b,a,c){};a.prototype._execute=function(b,a){if(!0===this.active)return c.prototype._execute.call(this,b,a)};a.sortActions=function(b,a){return b.delay===a.delay?b.index===a.index?0:b.index>a.index?1:-1:b.delay>a.delay?1:-1};return a}(ha),Z=function(){function c(){Error.call(this);
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this.message="argument out of range";this.name="ArgumentOutOfRangeError";return this}c.prototype=Object.create(Error.prototype);return c}(),fa=function(){function c(){Error.call(this);this.message="no elements in sequence";this.name="EmptyError";return this}c.prototype=Object.create(Error.prototype);return c}(),Db=function(){function c(){Error.call(this);this.message="Timeout has occurred";this.name="TimeoutError";return this}c.prototype=Object.create(Error.prototype);return c}(),Ub=function(){function c(a,
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b){this.project=a;this.thisArg=b}c.prototype.call=function(a,b){return b.subscribe(new ed(a,this.project,this.thisArg))};return c}(),ed=function(c){function a(b,a,e){b=c.call(this,b)||this;b.project=a;b.count=0;b.thisArg=e||b;return b}h(a,c);a.prototype._next=function(b){var a;try{a=this.project.call(this.thisArg,b,this.count++)}catch(e){this.destination.error(e);return}this.destination.next(a)};return a}(m),Q=function(c){function a(){return null!==c&&c.apply(this,arguments)||this}h(a,c);a.prototype.notifyNext=
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function(b,a,c,f,g){this.destination.next(a)};a.prototype.notifyError=function(b,a){this.destination.error(b)};a.prototype.notifyComplete=function(b){this.destination.complete()};return a}(m),Zb=function(c){function a(b,a,e){var d=c.call(this)||this;d.parent=b;d.outerValue=a;d.outerIndex=e;d.index=0;return d}h(a,c);a.prototype._next=function(b){this.parent.notifyNext(this.outerValue,b,this.outerIndex,this.index++,this)};a.prototype._error=function(b){this.parent.notifyError(b,this);this.unsubscribe()};
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a.prototype._complete=function(){this.parent.notifyComplete(this);this.unsubscribe()};return a}(m),fd=function(c){return function(a){c.then(function(b){a.closed||(a.next(b),a.complete())},function(b){return a.error(b)}).then(null,S);return a}},H;H="function"===typeof Symbol&&Symbol.iterator?Symbol.iterator:"@@iterator";var gd=function(c){return function(a){var b=c[H]();do{var d=void 0;try{d=b.next()}catch(e){return a.error(e),a}if(d.done){a.complete();break}a.next(d.value);if(a.closed)break}while(1);
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"function"===typeof b.return&&a.add(function(){b.return&&b.return()});return a}},hd=function(c){return function(a){var b=c[W]();if("function"!==typeof b.subscribe)throw new TypeError("Provided object does not correctly implement Symbol.observable");return b.subscribe(a)}},Ya=function(c){return c&&"number"===typeof c.length&&"function"!==typeof c},ca=function(c){if(c&&"function"===typeof c[W])return hd(c);if(Ya(c))return Ra(c);if(Wa(c))return fd(c);if(c&&"function"===typeof c[H])return gd(c);c=ua(c)?
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"an invalid object":"'"+c+"'";throw new TypeError("You provided "+c+" where a stream was expected. You can provide an Observable, Promise, Array, or Iterable.");},Eb={},La=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){b=c.call(this,b)||this;b.resultSelector=a;b.active=0;b.values=[];b.observables=[];return b}h(a,c);a.prototype._next=function(b){this.values.push(Eb);this.observables.push(b)};
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a.prototype._complete=function(){var b=this.observables,a=b.length;if(0===a)this.destination.complete();else{this.toRespond=this.active=a;for(var c=0;c<a;c++)this.add(G(this,b[c],void 0,c))}};a.prototype.notifyComplete=function(b){0===--this.active&&this.destination.complete()};a.prototype.notifyNext=function(b,a,c){b=this.values;var d=b[c],d=this.toRespond?d===Eb?--this.toRespond:this.toRespond:0;b[c]=a;0===d&&(this.resultSelector?this._tryResultSelector(b):this.destination.next(b.slice()))};a.prototype._tryResultSelector=
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function(b){var a;try{a=this.resultSelector.apply(this,b)}catch(e){this.destination.error(e);return}this.destination.next(a)};return a}(Q),u=function(c){function a(b){var a=c.call(this)||this;a.parent=b;return a}h(a,c);a.prototype._next=function(b){this.parent.notifyNext(b)};a.prototype._error=function(b){this.parent.notifyError(b);this.unsubscribe()};a.prototype._complete=function(){this.parent.notifyComplete();this.unsubscribe()};return a}(m);(function(c){function a(b,a,e){var d=c.call(this)||this;
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d.parent=b;d.outerValue=a;d.outerIndex=e;return d}h(a,c);a.prototype._next=function(b){this.parent.notifyNext(this.outerValue,b,this.outerIndex,this)};a.prototype._error=function(b){this.parent.notifyError(b);this.unsubscribe()};a.prototype._complete=function(){this.parent.notifyComplete(this);this.unsubscribe()};return a})(m);var r=function(c){function a(){return null!==c&&c.apply(this,arguments)||this}h(a,c);a.prototype.notifyNext=function(b){this.destination.next(b)};a.prototype.notifyError=function(b){this.destination.error(b)};
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a.prototype.notifyComplete=function(){this.destination.complete()};return a}(m);(function(c){function a(){return null!==c&&c.apply(this,arguments)||this}h(a,c);a.prototype.notifyNext=function(b,a,c,f){this.destination.next(a)};a.prototype.notifyError=function(b){this.destination.error(b)};a.prototype.notifyComplete=function(b){this.destination.complete()};return a})(m);var cc=function(){function c(a,b){void 0===b&&(b=Number.POSITIVE_INFINITY);this.project=a;this.concurrent=b}c.prototype.call=function(a,
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b){return b.subscribe(new jd(a,this.project,this.concurrent))};return c}(),jd=function(c){function a(b,a,e){void 0===e&&(e=Number.POSITIVE_INFINITY);b=c.call(this,b)||this;b.project=a;b.concurrent=e;b.hasCompleted=!1;b.buffer=[];b.active=0;b.index=0;return b}h(a,c);a.prototype._next=function(b){this.active<this.concurrent?this._tryNext(b):this.buffer.push(b)};a.prototype._tryNext=function(b){var a,c=this.index++;try{a=this.project(b,c)}catch(f){this.destination.error(f);return}this.active++;this._innerSub(a)};
|
||
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a.prototype._innerSub=function(b){var a=new u(this),c=this.destination;c.add(a);b=v(b,a);b!==a&&c.add(b)};a.prototype._complete=function(){this.hasCompleted=!0;0===this.active&&0===this.buffer.length&&this.destination.complete();this.unsubscribe()};a.prototype.notifyNext=function(b){this.destination.next(b)};a.prototype.notifyComplete=function(){var b=this.buffer;this.active--;0<b.length?this._next(b.shift()):0===this.active&&this.hasCompleted&&this.destination.complete()};return a}(r),Fb=new n(E),
|
||
|
|
jc=function(){function c(a,b){this.predicate=a;this.thisArg=b}c.prototype.call=function(a,b){return b.subscribe(new kd(a,this.predicate,this.thisArg))};return c}(),kd=function(c){function a(b,a,e){b=c.call(this,b)||this;b.predicate=a;b.thisArg=e;b.count=0;return b}h(a,c);a.prototype._next=function(b){var a;try{a=this.predicate.call(this.thisArg,b,this.count++)}catch(e){this.destination.error(e);return}a&&this.destination.next(b)};return a}(m),kc=function(){function c(){}c.prototype.call=function(a,
|
||
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|
b){return b.subscribe(new ld(a))};return c}(),ld=function(c){function a(b){b=c.call(this,b)||this;b.hasFirst=!1;b.observables=[];b.subscriptions=[];return b}h(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 f=G(this,b[c],void 0,c);this.subscriptions&&this.subscriptions.push(f);this.add(f)}this.observables=null}};a.prototype.notifyNext=function(b,
|
||
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a,c){if(!this.hasFirst){this.hasFirst=!0;for(b=0;b<this.subscriptions.length;b++)if(b!==c){var d=this.subscriptions[b];d.unsubscribe();this.remove(d)}this.subscriptions=null}this.destination.next(a)};return a}(Q),hb=function(){function c(a){this.resultSelector=a}c.prototype.call=function(a,b){return b.subscribe(new md(a,this.resultSelector))};return c}(),md=function(c){function a(b,a,e){void 0===e&&Object.create(null);b=c.call(this,b)||this;b.resultSelector=a;b.iterators=[];b.active=0;b.resultSelector=
|
||
|
|
"function"===typeof a?a:void 0;return b}h(a,c);a.prototype._next=function(b){var a=this.iterators;y(b)?a.push(new nd(b)):"function"===typeof b[H]?a.push(new od(b[H]())):a.push(new pd(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 f=b[c];f.stillUnsubscribed?this.destination.add(f.subscribe()):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,f=0;f<a;f++){var g=b[f];if("function"===typeof g.hasValue&&!g.hasValue())return}for(var l=!1,h=[],f=0;f<a;f++){var g=b[f],k=g.next();g.hasCompleted()&&(l=!0);if(k.done){c.complete();return}h.push(k.value)}this.resultSelector?this._tryresultSelector(h):c.next(h);l&&c.complete()};a.prototype._tryresultSelector=function(b){var a;try{a=this.resultSelector.apply(this,
|
||
|
|
b)}catch(e){this.destination.error(e);return}this.destination.next(a)};return a}(m),od=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}(),nd=function(){function c(a){this.array=a;this.length=this.index=0;this.length=a.length}c.prototype[H]=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}(),pd=function(c){function a(b,a,e){b=c.call(this,b)||this;b.parent=a;b.observable=e;b.stillUnsubscribed=!0;b.buffer=[];b.isComplete=!1;return b}h(a,c);a.prototype[H]=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){this.buffer.push(b);this.parent.checkIterators()};a.prototype.subscribe=function(){return v(this.observable,
|
||
|
|
new u(this))};return a}(r),nc=function(){function c(a){this.durationSelector=a}c.prototype.call=function(a,b){return b.subscribe(new qd(a,this.durationSelector))};return c}(),qd=function(c){function a(b,a){b=c.call(this,b)||this;b.durationSelector=a;b.hasValue=!1;return b}h(a,c);a.prototype._next=function(b){this.value=b;this.hasValue=!0;if(!this.throttled){var a=void 0;try{var c=this.durationSelector,a=c(b)}catch(f){return this.destination.error(f)}b=v(a,new u(this));!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=void 0,c.unsubscribe());a&&(this.value=void 0,this.hasValue=!1,this.destination.next(b))};a.prototype.notifyNext=function(){this.clearThrottle()};a.prototype.notifyComplete=function(){this.clearThrottle()};return a}(r),sd=function(){function c(a){this.closingNotifier=a}c.prototype.call=function(a,b){return b.subscribe(new rd(a,this.closingNotifier))};
|
||
|
|
return c}(),rd=function(c){function a(b,a){b=c.call(this,b)||this;b.buffer=[];b.add(v(a,new u(b)));return b}h(a,c);a.prototype._next=function(b){this.buffer.push(b)};a.prototype.notifyNext=function(){var b=this.buffer;this.buffer=[];this.destination.next(b)};return a}(r),vd=function(){function c(a,b){this.bufferSize=a;this.subscriberClass=(this.startBufferEvery=b)&&a!==b?td:ud}c.prototype.call=function(a,b){return b.subscribe(new this.subscriberClass(a,this.bufferSize,this.startBufferEvery))};return c}(),
|
||
|
|
ud=function(c){function a(b,a){b=c.call(this,b)||this;b.bufferSize=a;b.buffer=[];return b}h(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}(m),td=function(c){function a(b,a,e){b=c.call(this,b)||this;b.bufferSize=a;b.startBufferEvery=e;b.buffers=[];b.count=0;return b}h(a,c);a.prototype._next=
|
||
|
|
function(b){var a=this.bufferSize,c=this.startBufferEvery,f=this.buffers,g=this.count;this.count++;0===g%c&&f.push([]);for(c=f.length;c--;)g=f[c],g.push(b),g.length===a&&(f.splice(c,1),this.destination.next(g))};a.prototype._complete=function(){for(var b=this.buffers,a=this.destination;0<b.length;){var e=b.shift();0<e.length&&a.next(e)}c.prototype._complete.call(this)};return a}(m),xd=function(){function c(a,b,c,e){this.bufferTimeSpan=a;this.bufferCreationInterval=b;this.maxBufferSize=c;this.scheduler=
|
||
|
|
e}c.prototype.call=function(a,b){return b.subscribe(new wd(a,this.bufferTimeSpan,this.bufferCreationInterval,this.maxBufferSize,this.scheduler))};return c}(),yd=function(){return function(){this.buffer=[]}}(),wd=function(c){function a(b,a,e,f,g){b=c.call(this,b)||this;b.bufferTimeSpan=a;b.bufferCreationInterval=e;b.maxBufferSize=f;b.scheduler=g;b.contexts=[];f=b.openContext();b.timespanOnly=null==e||0>e;if(b.timespanOnly)b.add(f.closeAction=g.schedule(jb,a,{subscriber:b,context:f,bufferTimeSpan:a}));
|
||
|
|
else{var d={bufferTimeSpan:a,bufferCreationInterval:e,subscriber:b,scheduler:g};b.add(f.closeAction=g.schedule(kb,a,{subscriber:b,context:f}));b.add(g.schedule(oc,e,d))}return b}h(a,c);a.prototype._next=function(b){for(var a=this.contexts,c=a.length,f,g=0;g<c;g++){var l=a[g],h=l.buffer;h.push(b);h.length==this.maxBufferSize&&(f=l)}if(f)this.onBufferFull(f)};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 e=b.shift();a.next(e.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(jb,a,{subscriber:this,context:b,bufferTimeSpan:a}))}};a.prototype.openContext=function(){var b=new yd;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}(m),Ad=function(){function c(a,b){this.openings=a;this.closingSelector=b}c.prototype.call=function(a,b){return b.subscribe(new zd(a,this.openings,this.closingSelector))};return c}(),zd=function(c){function a(b,a,e){b=c.call(this,b)||this;b.closingSelector=e;b.contexts=[];b.add(G(b,a));return b}h(a,c);a.prototype._next=function(b){for(var a=this.contexts,
|
||
|
|
c=a.length,f=0;f<c;f++)a[f].buffer.push(b)};a.prototype._error=function(b){for(var a=this.contexts;0<a.length;){var e=a.shift();e.subscription.unsubscribe();e.buffer=null;e.subscription=null}this.contexts=null;c.prototype._error.call(this,b)};a.prototype._complete=function(){for(var b=this.contexts;0<b.length;){var a=b.shift();this.destination.next(a.buffer);a.subscription.unsubscribe();a.buffer=null;a.subscription=null}this.contexts=null;c.prototype._complete.call(this)};a.prototype.notifyNext=function(b,
|
||
|
|
a){b?this.closeBuffer(b):this.openBuffer(a)};a.prototype.notifyComplete=function(b){this.closeBuffer(b.context)};a.prototype.openBuffer=function(b){try{var a=this.closingSelector.call(this,b);a&&this.trySubscribe(a)}catch(e){this._error(e)}};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 p,f={buffer:[],subscription:c};
|
||
|
|
a.push(f);b=G(this,b,f);!b||b.closed?this.closeBuffer(f):(b.context=f,this.add(b),c.add(b))};return a}(Q),Cd=function(){function c(a){this.closingSelector=a}c.prototype.call=function(a,b){return b.subscribe(new Bd(a,this.closingSelector))};return c}(),Bd=function(c){function a(b,a){b=c.call(this,b)||this;b.closingSelector=a;b.subscribing=!1;b.openBuffer();return b}h(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=void 0;this.subscribing=!1};a.prototype.notifyNext=function(){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;try{var c=this.closingSelector;a=c()}catch(f){return this.error(f)}this.closingSubscription=
|
||
|
|
b=new p;this.add(b);this.subscribing=!0;b.add(v(a,new u(this)));this.subscribing=!1};return a}(r),Ed=function(){function c(a){this.selector=a}c.prototype.call=function(a,b){return b.subscribe(new Dd(a,this.selector,this.caught))};return c}(),Dd=function(c){function a(b,a,e){b=c.call(this,b)||this;b.selector=a;b.caught=e;return b}h(a,c);a.prototype.error=function(b){if(!this.isStopped){var a=void 0;try{a=this.selector(b,this.caught)}catch(e){c.prototype.error.call(this,e);return}this._unsubscribeAndRecycle();
|
||
|
|
b=new u(this);this.add(b);a=v(a,b);a!==b&&this.add(a)}};return a}(r),Gd=function(){function c(a,b){this.predicate=a;this.source=b}c.prototype.call=function(a,b){return b.subscribe(new Fd(a,this.predicate,this.source))};return c}(),Fd=function(c){function a(b,a,e){b=c.call(this,b)||this;b.predicate=a;b.source=e;b.count=0;b.index=0;return b}h(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(e){this.destination.error(e);return}a&&this.count++};a.prototype._complete=function(){this.destination.next(this.count);this.destination.complete()};return a}(m),Id=function(){function c(a){this.durationSelector=a}c.prototype.call=function(a,b){return b.subscribe(new Hd(a,this.durationSelector))};return c}(),Hd=function(c){function a(b,a){b=c.call(this,b)||this;b.durationSelector=a;b.hasValue=!1;return b}h(a,c);a.prototype._next=function(b){try{var a=this.durationSelector.call(this,
|
||
|
|
b);a&&this._tryNext(b,a)}catch(e){this.destination.error(e)}};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=v(a,new u(this)))&&!c.closed&&this.add(this.durationSubscription=c)};a.prototype.notifyNext=function(){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=void 0,a.unsubscribe(),this.remove(a));this.value=void 0;this.hasValue=!1;c.prototype._next.call(this,b)}};return a}(r),Kd=function(){function c(a,b){this.dueTime=a;this.scheduler=b}c.prototype.call=function(a,b){return b.subscribe(new Jd(a,this.dueTime,this.scheduler))};return c}(),Jd=function(c){function a(b,a,e){b=c.call(this,b)||this;b.dueTime=a;b.scheduler=e;b.debouncedSubscription=null;b.lastValue=null;b.hasValue=!1;return b}
|
||
|
|
h(a,c);a.prototype._next=function(b){this.clearDebounce();this.lastValue=b;this.hasValue=!0;this.add(this.debouncedSubscription=this.scheduler.schedule(pc,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}(m),qc=function(){function c(a){this.defaultValue=a}c.prototype.call=function(a,b){return b.subscribe(new Ld(a,this.defaultValue))};return c}(),Ld=function(c){function a(b,a){b=c.call(this,b)||this;b.defaultValue=a;b.isEmpty=!0;return b}h(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}(m),
|
||
|
|
Nd=function(){function c(a,b){this.delay=a;this.scheduler=b}c.prototype.call=function(a,b){return b.subscribe(new Md(a,this.delay,this.scheduler))};return c}(),Md=function(c){function a(b,a,e){b=c.call(this,b)||this;b.delay=a;b.scheduler=e;b.queue=[];b.active=!1;b.errored=!1;return b}h(a,c);a.dispatch=function(b){for(var a=b.source,c=a.queue,f=b.scheduler,g=b.destination;0<c.length&&0>=c[0].time-f.now();)c.shift().notification.observe(g);0<c.length?(a=Math.max(0,c[0].time-f.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 Od(a.now()+this.delay,b);this.queue.push(b);!1===this.active&&this._schedule(a)}};a.prototype._next=function(b){this.scheduleNotification(x.createNext(b))};a.prototype._error=function(b){this.errored=!0;this.queue=
|
||
|
|
[];this.destination.error(b);this.unsubscribe()};a.prototype._complete=function(){this.scheduleNotification(x.createComplete());this.unsubscribe()};return a}(m),Od=function(){return function(c,a){this.time=c;this.notification=a}}(),Gb=function(){function c(a){this.delayDurationSelector=a}c.prototype.call=function(a,b){return b.subscribe(new Pd(a,this.delayDurationSelector))};return c}(),Pd=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}h(a,c);a.prototype.notifyNext=function(b,a,c,f,g){this.destination.next(b);this.removeSubscription(g);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(f){this.destination.error(f)}};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=G(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}(Q),Rd=function(c){function a(b,
|
||
|
|
a){var d=c.call(this)||this;d.source=b;d.subscriptionDelay=a;return d}h(a,c);a.prototype._subscribe=function(b){this.subscriptionDelay.subscribe(new Qd(b,this.source))};return a}(n),Qd=function(c){function a(b,a){var d=c.call(this)||this;d.parent=b;d.source=a;d.sourceSubscribed=!1;return d}h(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}(m),Td=function(){function c(){}c.prototype.call=function(a,b){return b.subscribe(new Sd(a))};return c}(),Sd=function(c){function a(b){return c.call(this,b)||this}h(a,c);a.prototype._next=function(b){b.observe(this.destination)};return a}(m),Vd=function(){function c(a,b){this.keySelector=a;this.flushes=b}c.prototype.call=function(a,b){return b.subscribe(new Ud(a,
|
||
|
|
this.keySelector,this.flushes))};return c}(),Ud=function(c){function a(b,a,e){b=c.call(this,b)||this;b.keySelector=a;b.values=new Set;e&&b.add(v(e,new u(b)));return b}h(a,c);a.prototype.notifyNext=function(){this.values.clear()};a.prototype.notifyError=function(b){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(f){c.error(f);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}(r),rc=function(){function c(a,b){this.compare=a;this.keySelector=b}c.prototype.call=function(a,b){return b.subscribe(new Wd(a,this.compare,this.keySelector))};return c}(),Wd=function(c){function a(b,a,e){b=c.call(this,b)||this;b.keySelector=e;b.hasKey=!1;"function"===typeof a&&(b.compare=a);return b}h(a,c);a.prototype.compare=function(b,a){return b===a};a.prototype._next=function(b){var a;
|
||
|
|
try{var c=this.keySelector;a=c?c(b):b}catch(g){return this.destination.error(g)}c=!1;if(this.hasKey)try{var f=this.compare,c=f(this.key,a)}catch(g){return this.destination.error(g)}else this.hasKey=!0;c||(this.key=a,this.destination.next(b))};return a}(m),tc=function(){function c(a){this.errorFactory=a}c.prototype.call=function(a,b){return b.subscribe(new Xd(a,this.errorFactory))};return c}(),Xd=function(c){function a(b,a){b=c.call(this,b)||this;b.errorFactory=a;b.hasValue=!1;return b}h(a,c);a.prototype._next=
|
||
|
|
function(b){this.hasValue=!0;this.destination.next(b)};a.prototype._complete=function(){if(this.hasValue)return this.destination.complete();var b=void 0;try{b=this.errorFactory()}catch(d){b=d}this.destination.error(b)};return a}(m),uc=function(){function c(a){this.total=a;if(0>this.total)throw new Z;}c.prototype.call=function(a,b){return b.subscribe(new Yd(a,this.total))};return c}(),Yd=function(c){function a(b,a){b=c.call(this,b)||this;b.total=a;b.count=0;return b}h(a,c);a.prototype._next=function(b){var a=
|
||
|
|
this.total,c=++this.count;c<=a&&(this.destination.next(b),c===a&&(this.destination.complete(),this.unsubscribe()))};return a}(m),$d=function(){function c(a,b,c){this.predicate=a;this.thisArg=b;this.source=c}c.prototype.call=function(a,b){return b.subscribe(new Zd(a,this.predicate,this.thisArg,this.source))};return c}(),Zd=function(c){function a(b,a,e,f){b=c.call(this,b)||this;b.predicate=a;b.thisArg=e;b.source=f;b.index=0;b.thisArg=e||b;return b}h(a,c);a.prototype.notifyComplete=function(b){this.destination.next(b);
|
||
|
|
this.destination.complete()};a.prototype._next=function(b){var a=!1;try{a=this.predicate.call(this.thisArg,b,this.index++,this.source)}catch(e){this.destination.error(e);return}a||this.notifyComplete(!1)};a.prototype._complete=function(){this.notifyComplete(!0)};return a}(m),be=function(){function c(){}c.prototype.call=function(a,b){return b.subscribe(new ae(a))};return c}(),ae=function(c){function a(b){b=c.call(this,b)||this;b.hasCompleted=!1;b.hasSubscription=!1;return b}h(a,c);a.prototype._next=
|
||
|
|
function(b){this.hasSubscription||(this.hasSubscription=!0,this.add(v(b,new u(this))))};a.prototype._complete=function(){this.hasCompleted=!0;this.hasSubscription||this.destination.complete()};a.prototype.notifyComplete=function(){this.hasSubscription=!1;this.hasCompleted&&this.destination.complete()};return a}(r),vc=function(){function c(a){this.project=a}c.prototype.call=function(a,b){return b.subscribe(new ce(a,this.project))};return c}(),ce=function(c){function a(b,a){b=c.call(this,b)||this;b.project=
|
||
|
|
a;b.hasSubscription=!1;b.hasCompleted=!1;b.index=0;return b}h(a,c);a.prototype._next=function(b){this.hasSubscription||this.tryNext(b)};a.prototype.tryNext=function(b){var a,c=this.index++;try{a=this.project(b,c)}catch(f){this.destination.error(f);return}this.hasSubscription=!0;this._innerSub(a)};a.prototype._innerSub=function(b){var a=new u(this),c=this.destination;c.add(a);b=v(b,a);b!==a&&c.add(b)};a.prototype._complete=function(){this.hasCompleted=!0;this.hasSubscription||this.destination.complete();
|
||
|
|
this.unsubscribe()};a.prototype.notifyNext=function(b){this.destination.next(b)};a.prototype.notifyError=function(b){this.destination.error(b)};a.prototype.notifyComplete=function(){this.hasSubscription=!1;this.hasCompleted&&this.destination.complete()};return a}(r),ee=function(){function c(a,b,c){this.project=a;this.concurrent=b;this.scheduler=c}c.prototype.call=function(a,b){return b.subscribe(new de(a,this.project,this.concurrent,this.scheduler))};return c}(),de=function(c){function a(b,a,e,f){b=
|
||
|
|
c.call(this,b)||this;b.project=a;b.concurrent=e;b.scheduler=f;b.index=0;b.active=0;b.hasCompleted=!1;e<Number.POSITIVE_INFINITY&&(b.buffer=[]);return b}h(a,c);a.dispatch=function(b){b.subscriber.subscribeToProjection(b.result,b.value,b.index)};a.prototype._next=function(b){var c=this.destination;if(c.closed)this._complete();else{var e=this.index++;if(this.active<this.concurrent){c.next(b);try{var f=this.project,g=f(b,e);this.scheduler?this.destination.add(this.scheduler.schedule(a.dispatch,0,{subscriber:this,
|
||
|
|
result:g,value:b,index:e})):this.subscribeToProjection(g,b,e)}catch(l){c.error(l)}}else this.buffer.push(b)}};a.prototype.subscribeToProjection=function(b,a,c){this.active++;this.destination.add(v(b,new u(this)))};a.prototype._complete=function(){(this.hasCompleted=!0,0===this.active)&&this.destination.complete();this.unsubscribe()};a.prototype.notifyNext=function(b){this._next(b)};a.prototype.notifyComplete=function(){var b=this.buffer;this.active--;b&&0<b.length&&this._next(b.shift());this.hasCompleted&&
|
||
|
|
0===this.active&&this.destination.complete()};return a}(r),ge=function(){function c(a){this.callback=a}c.prototype.call=function(a,b){return b.subscribe(new fe(a,this.callback))};return c}(),fe=function(c){function a(b,a){b=c.call(this,b)||this;b.add(new p(a));return b}h(a,c);return a}(m),Hb=function(){function c(a,b,c,e){this.predicate=a;this.source=b;this.yieldIndex=c;this.thisArg=e}c.prototype.call=function(a,b){return b.subscribe(new he(a,this.predicate,this.source,this.yieldIndex,this.thisArg))};
|
||
|
|
return c}(),he=function(c){function a(b,a,e,f,g){b=c.call(this,b)||this;b.predicate=a;b.source=e;b.yieldIndex=f;b.thisArg=g;b.index=0;return b}h(a,c);a.prototype.notifyComplete=function(b){var a=this.destination;a.next(b);a.complete();this.unsubscribe()};a.prototype._next=function(b){var a=this.predicate,c=this.thisArg,f=this.index++;try{a.call(c||this,b,f,this.source)&&this.notifyComplete(this.yieldIndex?f:b)}catch(g){this.destination.error(g)}};a.prototype._complete=function(){this.notifyComplete(this.yieldIndex?
|
||
|
|
-1:void 0)};return a}(m),je=function(){function c(){}c.prototype.call=function(a,b){return b.subscribe(new ie(a))};return c}(),ie=function(c){function a(){return null!==c&&c.apply(this,arguments)||this}h(a,c);a.prototype._next=function(b){};return a}(m),le=function(){function c(){}c.prototype.call=function(a,b){return b.subscribe(new ke(a))};return c}(),ke=function(c){function a(b){return c.call(this,b)||this}h(a,c);a.prototype.notifyComplete=function(b){var a=this.destination;a.next(b);a.complete()};
|
||
|
|
a.prototype._next=function(b){this.notifyComplete(!1)};a.prototype._complete=function(){this.notifyComplete(!0)};return a}(m),wc=function(){function c(a){this.total=a;if(0>this.total)throw new Z;}c.prototype.call=function(a,b){return b.subscribe(new me(a,this.total))};return c}(),me=function(c){function a(b,a){b=c.call(this,b)||this;b.total=a;b.ring=[];b.count=0;return b}h(a,c);a.prototype._next=function(b){var a=this.ring,c=this.total,f=this.count++;a.length<c?a.push(b):a[f%c]=b};a.prototype._complete=
|
||
|
|
function(){var b=this.destination,a=this.count;if(0<a)for(var c=this.count>=this.total?this.total:this.count,f=this.ring,g=0;g<c;g++){var l=a++%c;b.next(f[l])}b.complete()};return a}(m),oe=function(){function c(a){this.value=a}c.prototype.call=function(a,b){return b.subscribe(new ne(a,this.value))};return c}(),ne=function(c){function a(b,a){b=c.call(this,b)||this;b.value=a;return b}h(a,c);a.prototype._next=function(b){this.destination.next(this.value)};return a}(m),qe=function(){function c(){}c.prototype.call=
|
||
|
|
function(a,b){return b.subscribe(new pe(a))};return c}(),pe=function(c){function a(b){return c.call(this,b)||this}h(a,c);a.prototype._next=function(b){this.destination.next(x.createNext(b))};a.prototype._error=function(b){var a=this.destination;a.next(x.createError(b));a.complete()};a.prototype._complete=function(){var b=this.destination;b.next(x.createComplete());b.complete()};return a}(m),xc=function(){function c(a,b,c){void 0===c&&(c=!1);this.accumulator=a;this.seed=b;this.hasSeed=c}c.prototype.call=
|
||
|
|
function(a,b){return b.subscribe(new re(a,this.accumulator,this.seed,this.hasSeed))};return c}(),re=function(c){function a(b,a,e,f){b=c.call(this,b)||this;b.accumulator=a;b._seed=e;b.hasSeed=f;b.index=0;return b}h(a,c);Object.defineProperty(a.prototype,"seed",{get:function(){return this._seed},set:function(b){this.hasSeed=!0;this._seed=b},enumerable:!0,configurable:!0});a.prototype._next=function(b){if(this.hasSeed)return this._tryNext(b);this.seed=b;this.destination.next(b)};a.prototype._tryNext=
|
||
|
|
function(b){var a=this.index++,c;try{c=this.accumulator(this.seed,b,a)}catch(f){this.destination.error(f)}this.seed=c;this.destination.next(c)};return a}(m),te=function(){function c(a,b,c){this.accumulator=a;this.seed=b;this.concurrent=c}c.prototype.call=function(a,b){return b.subscribe(new se(a,this.accumulator,this.seed,this.concurrent))};return c}(),se=function(c){function a(b,a,e,f){b=c.call(this,b)||this;b.accumulator=a;b.acc=e;b.concurrent=f;b.hasValue=!1;b.hasCompleted=!1;b.buffer=[];b.active=
|
||
|
|
0;b.index=0;return b}h(a,c);a.prototype._next=function(b){if(this.active<this.concurrent){var a=this.index++,c=this.destination,f=void 0;try{var g=this.accumulator,f=g(this.acc,b,a)}catch(l){return c.error(l)}this.active++;this._innerSub(f)}else this.buffer.push(b)};a.prototype._innerSub=function(b){var a=new u(this),c=this.destination;c.add(a);b=v(b,a);b!==a&&c.add(b)};a.prototype._complete=function(){this.hasCompleted=!0;0===this.active&&0===this.buffer.length&&(!1===this.hasValue&&this.destination.next(this.acc),
|
||
|
|
this.destination.complete());this.unsubscribe()};a.prototype.notifyNext=function(b){var a=this.destination;this.acc=b;this.hasValue=!0;a.next(b)};a.prototype.notifyComplete=function(){var b=this.buffer;this.active--;0<b.length?this._next(b.shift()):0===this.active&&this.hasCompleted&&(!1===this.hasValue&&this.destination.next(this.acc),this.destination.complete())};return a}(r),yc=function(){function c(a,b){this.subjectFactory=a;this.selector=b}c.prototype.call=function(a,b){var c=this.selector,e=
|
||
|
|
this.subjectFactory();a=c(e).subscribe(a);a.add(b.subscribe(e));return a};return c}(),ve=function(){function c(a){this.nextSources=a}c.prototype.call=function(a,b){return b.subscribe(new ue(a,this.nextSources))};return c}(),ue=function(c){function a(b,a){var d=c.call(this,b)||this;d.destination=b;d.nextSources=a;return d}h(a,c);a.prototype.notifyError=function(){this.subscribeToNextSource()};a.prototype.notifyComplete=function(){this.subscribeToNextSource()};a.prototype._error=function(b){this.subscribeToNextSource();
|
||
|
|
this.unsubscribe()};a.prototype._complete=function(){this.subscribeToNextSource();this.unsubscribe()};a.prototype.subscribeToNextSource=function(){var b=this.nextSources.shift();if(b){var a=new u(this),c=this.destination;c.add(a);b=v(b,a);b!==a&&c.add(b)}else this.destination.complete()};return a}(r),xe=function(){function c(){}c.prototype.call=function(a,b){return b.subscribe(new we(a))};return c}(),we=function(c){function a(b){b=c.call(this,b)||this;b.hasPrev=!1;return b}h(a,c);a.prototype._next=
|
||
|
|
function(b){var a;this.hasPrev?a=[this.prev,b]:this.hasPrev=!0;this.prev=b;a&&this.destination.next(a)};return a}(m),Ib=function(){function c(a,b){this.count=a;this.source=b}c.prototype.call=function(a,b){return b.subscribe(new ye(a,this.count,this.source))};return c}(),ye=function(c){function a(b,a,e){b=c.call(this,b)||this;b.count=a;b.source=e;return b}h(a,c);a.prototype.complete=function(){if(!this.isStopped){var b=this.source,a=this.count;if(0===a)return c.prototype.complete.call(this);-1<a&&
|
||
|
|
(this.count=a-1);b.subscribe(this._unsubscribeAndRecycle())}};return a}(m),Ae=function(){function c(a){this.notifier=a}c.prototype.call=function(a,b){return b.subscribe(new ze(a,this.notifier,b))};return c}(),ze=function(c){function a(b,a,e){b=c.call(this,b)||this;b.notifier=a;b.source=e;b.sourceIsBeingSubscribedTo=!0;return b}h(a,c);a.prototype.notifyNext=function(){this.sourceIsBeingSubscribedTo=!0;this.source.subscribe(this)};a.prototype.notifyComplete=function(){if(!1===this.sourceIsBeingSubscribedTo)return c.prototype.complete.call(this)};
|
||
|
|
a.prototype.complete=function(){this.sourceIsBeingSubscribedTo=!1;if(!this.isStopped){this.retries||this.subscribeToRetries();if(!this.retriesSubscription||this.retriesSubscription.closed)return c.prototype.complete.call(this);this._unsubscribeAndRecycle();this.notifications.next(void 0)}};a.prototype._unsubscribe=function(){var b=this.notifications,a=this.retriesSubscription;b&&(b.unsubscribe(),this.notifications=void 0);a&&(a.unsubscribe(),this.retriesSubscription=void 0);this.retries=void 0};a.prototype._unsubscribeAndRecycle=
|
||
|
|
function(){var b=this._unsubscribe;this._unsubscribe=null;c.prototype._unsubscribeAndRecycle.call(this);this._unsubscribe=b;return this};a.prototype.subscribeToRetries=function(){this.notifications=new w;var b;try{var a=this.notifier;b=a(this.notifications)}catch(e){return c.prototype.complete.call(this)}this.retries=b;this.retriesSubscription=v(b,new u(this))};return a}(r),Ce=function(){function c(a,b){this.count=a;this.source=b}c.prototype.call=function(a,b){return b.subscribe(new Be(a,this.count,
|
||
|
|
this.source))};return c}(),Be=function(c){function a(b,a,e){b=c.call(this,b)||this;b.count=a;b.source=e;return b}h(a,c);a.prototype.error=function(b){if(!this.isStopped){var a=this.source,e=this.count;if(0===e)return c.prototype.error.call(this,b);-1<e&&(this.count=e-1);a.subscribe(this._unsubscribeAndRecycle())}};return a}(m),Ee=function(){function c(a,b){this.notifier=a;this.source=b}c.prototype.call=function(a,b){return b.subscribe(new De(a,this.notifier,this.source))};return c}(),De=function(c){function a(b,
|
||
|
|
a,e){b=c.call(this,b)||this;b.notifier=a;b.source=e;return b}h(a,c);a.prototype.error=function(b){if(!this.isStopped){var a=this.errors,e=this.retries,f=this.retriesSubscription;if(e)this.retriesSubscription=this.errors=void 0;else{a=new w;try{var g=this.notifier,e=g(a)}catch(l){return c.prototype.error.call(this,l)}f=v(e,new u(this))}this._unsubscribeAndRecycle();this.errors=a;this.retries=e;this.retriesSubscription=f;a.next(b)}};a.prototype._unsubscribe=function(){var b=this.errors,a=this.retriesSubscription;
|
||
|
|
b&&(b.unsubscribe(),this.errors=void 0);a&&(a.unsubscribe(),this.retriesSubscription=void 0);this.retries=void 0};a.prototype.notifyNext=function(){var b=this._unsubscribe;this._unsubscribe=null;this._unsubscribeAndRecycle();this._unsubscribe=b;this.source.subscribe(this)};return a}(r),Ge=function(){function c(a){this.notifier=a}c.prototype.call=function(a,b){a=new Fe(a);b=b.subscribe(a);b.add(v(this.notifier,new u(a)));return b};return c}(),Fe=function(c){function a(){var b=null!==c&&c.apply(this,
|
||
|
|
arguments)||this;b.hasValue=!1;return b}h(a,c);a.prototype._next=function(b){this.value=b;this.hasValue=!0};a.prototype.notifyNext=function(){this.emitValue()};a.prototype.notifyComplete=function(){this.emitValue()};a.prototype.emitValue=function(){this.hasValue&&(this.hasValue=!1,this.destination.next(this.value))};return a}(r),Ie=function(){function c(a,b){this.period=a;this.scheduler=b}c.prototype.call=function(a,b){return b.subscribe(new He(a,this.period,this.scheduler))};return c}(),He=function(c){function a(b,
|
||
|
|
a,e){b=c.call(this,b)||this;b.period=a;b.scheduler=e;b.hasValue=!1;b.add(e.schedule(Bc,a,{subscriber:b,period:a}));return b}h(a,c);a.prototype._next=function(b){this.lastValue=b;this.hasValue=!0};a.prototype.notifyNext=function(){this.hasValue&&(this.hasValue=!1,this.destination.next(this.lastValue))};return a}(m),Ke=function(){function c(a,b){this.compareTo=a;this.comparator=b}c.prototype.call=function(a,b){return b.subscribe(new Je(a,this.compareTo,this.comparator))};return c}(),Je=function(c){function a(b,
|
||
|
|
a,e){var d=c.call(this,b)||this;d.compareTo=a;d.comparator=e;d._a=[];d._b=[];d._oneComplete=!1;d.destination.add(a.subscribe(new Le(b,d)));return d}h(a,c);a.prototype._next=function(b){this._oneComplete&&0===this._b.length?this.emit(!1):(this._a.push(b),this.checkValues())};a.prototype._complete=function(){this._oneComplete?this.emit(0===this._a.length&&0===this._b.length):this._oneComplete=!0;this.unsubscribe()};a.prototype.checkValues=function(){for(var b=this._a,a=this._b,c=this.comparator;0<b.length&&
|
||
|
|
0<a.length;){var f=b.shift(),g=a.shift(),l=!1;try{l=c?c(f,g):f===g}catch(t){this.destination.error(t)}l||this.emit(!1)}};a.prototype.emit=function(b){var a=this.destination;a.next(b);a.complete()};a.prototype.nextB=function(b){this._oneComplete&&0===this._a.length?this.emit(!1):(this._b.push(b),this.checkValues())};a.prototype.completeB=function(){this._oneComplete?this.emit(0===this._a.length&&0===this._b.length):this._oneComplete=!0};return a}(m),Le=function(c){function a(b,a){b=c.call(this,b)||
|
||
|
|
this;b.parent=a;return b}h(a,c);a.prototype._next=function(b){this.parent.nextB(b)};a.prototype._error=function(b){this.parent.error(b);this.unsubscribe()};a.prototype._complete=function(){this.parent.completeB();this.unsubscribe()};return a}(m),Ne=function(){function c(a,b){this.predicate=a;this.source=b}c.prototype.call=function(a,b){return b.subscribe(new Me(a,this.predicate,this.source))};return c}(),Me=function(c){function a(b,a,e){b=c.call(this,b)||this;b.predicate=a;b.source=e;b.seenValue=
|
||
|
|
!1;b.index=0;return b}h(a,c);a.prototype.applySingleValue=function(b){this.seenValue?this.destination.error("Sequence contains more than one element"):(this.seenValue=!0,this.singleValue=b)};a.prototype._next=function(b){var a=this.index++;this.predicate?this.tryNext(b,a):this.applySingleValue(b)};a.prototype.tryNext=function(b,a){try{this.predicate(b,a,this.source)&&this.applySingleValue(b)}catch(e){this.destination.error(e)}};a.prototype._complete=function(){var b=this.destination;0<this.index?
|
||
|
|
(b.next(this.seenValue?this.singleValue:void 0),b.complete()):b.error(new fa)};return a}(m),Pe=function(){function c(a){this.total=a}c.prototype.call=function(a,b){return b.subscribe(new Oe(a,this.total))};return c}(),Oe=function(c){function a(b,a){b=c.call(this,b)||this;b.total=a;b.count=0;return b}h(a,c);a.prototype._next=function(b){++this.count>this.total&&this.destination.next(b)};return a}(m),Re=function(){function c(a){this._skipCount=a;if(0>this._skipCount)throw new Z;}c.prototype.call=function(a,
|
||
|
|
b){return 0===this._skipCount?b.subscribe(new m(a)):b.subscribe(new Qe(a,this._skipCount))};return c}(),Qe=function(c){function a(b,a){b=c.call(this,b)||this;b._skipCount=a;b._count=0;b._ring=Array(a);return b}h(a,c);a.prototype._next=function(b){var a=this._skipCount,c=this._count++;if(c<a)this._ring[c]=b;else{var a=c%a,c=this._ring,f=c[a];c[a]=b;this.destination.next(f)}};return a}(m),Te=function(){function c(a){this.notifier=a}c.prototype.call=function(a,b){return b.subscribe(new Se(a,this.notifier))};
|
||
|
|
return c}(),Se=function(c){function a(a,d){a=c.call(this,a)||this;a.hasValue=!1;var b=new u(a);a.add(b);a.innerSubscription=b;d=v(d,b);d!==b&&(a.add(d),a.innerSubscription=d);return a}h(a,c);a.prototype._next=function(a){this.hasValue&&c.prototype._next.call(this,a)};a.prototype.notifyNext=function(){this.hasValue=!0;this.innerSubscription&&this.innerSubscription.unsubscribe()};a.prototype.notifyComplete=function(){};return a}(r),Ve=function(){function c(a){this.predicate=a}c.prototype.call=function(a,
|
||
|
|
b){return b.subscribe(new Ue(a,this.predicate))};return c}(),Ue=function(c){function a(a,d){a=c.call(this,a)||this;a.predicate=d;a.skipping=!0;a.index=0;return a}h(a,c);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(d){this.destination.error(d)}};return a}(m),We=function(c){function a(a,d,e){void 0===d&&(d=0);void 0===e&&(e=ia);var b=
|
||
|
|
c.call(this)||this;b.source=a;b.delayTime=d;b.scheduler=e;if(!X(d)||0>d)b.delayTime=0;e&&"function"===typeof e.schedule||(b.scheduler=ia);return b}h(a,c);a.create=function(b,c,e){void 0===c&&(c=0);void 0===e&&(e=ia);return new a(b,c,e)};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}(n),Xe=function(){function c(a,b){this.scheduler=a;this.delay=
|
||
|
|
b}c.prototype.call=function(a,b){return(new We(b,this.delay,this.scheduler)).subscribe(a)};return c}(),Ec=function(){function c(a){this.project=a}c.prototype.call=function(a,b){return b.subscribe(new Ye(a,this.project))};return c}(),Ye=function(c){function a(a,d){a=c.call(this,a)||this;a.project=d;a.index=0;return a}h(a,c);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.prototype._innerSub=function(a){var b=
|
||
|
|
this.innerSubscription;b&&b.unsubscribe();var b=new u(this),c=this.destination;c.add(b);this.innerSubscription=v(a,b);this.innerSubscription!==b&&c.add(this.innerSubscription)};a.prototype._complete=function(){var a=this.innerSubscription;a&&!a.closed||c.prototype._complete.call(this);this.unsubscribe()};a.prototype._unsubscribe=function(){this.innerSubscription=void 0};a.prototype.notifyComplete=function(){this.innerSubscription=void 0;this.isStopped&&c.prototype._complete.call(this)};a.prototype.notifyNext=
|
||
|
|
function(a){this.destination.next(a)};return a}(r),$e=function(){function c(a){this.notifier=a}c.prototype.call=function(a,b){a=new Ze(a);var c=v(this.notifier,new u(a));return c&&!a.seenValue?(a.add(c),b.subscribe(a)):a};return c}(),Ze=function(c){function a(a){a=c.call(this,a)||this;a.seenValue=!1;return a}h(a,c);a.prototype.notifyNext=function(){this.seenValue=!0;this.complete()};a.prototype.notifyComplete=function(){};return a}(r),bf=function(){function c(a,b){this.predicate=a;this.inclusive=
|
||
|
|
b}c.prototype.call=function(a,b){return b.subscribe(new af(a,this.predicate,this.inclusive))};return c}(),af=function(c){function a(a,d,e){a=c.call(this,a)||this;a.predicate=d;a.inclusive=e;a.index=0;return a}h(a,c);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,c){var b=this.destination;c?b.next(a):(this.inclusive&&b.next(a),b.complete())};return a}(m),df=function(){function c(a,
|
||
|
|
b,c){this.nextOrObserver=a;this.error=b;this.complete=c}c.prototype.call=function(a,b){return b.subscribe(new cf(a,this.nextOrObserver,this.error,this.complete))};return c}(),cf=function(c){function a(a,d,e,f){a=c.call(this,a)||this;a._tapNext=E;a._tapError=E;a._tapComplete=E;a._tapError=e||E;a._tapComplete=f||E;R(d)?(a._context=a,a._tapNext=d):d&&(a._context=d,a._tapNext=d.next||E,a._tapError=d.error||E,a._tapComplete=d.complete||E);return a}h(a,c);a.prototype._next=function(a){try{this._tapNext.call(this._context,
|
||
|
|
a)}catch(d){this.destination.error(d);return}this.destination.next(a)};a.prototype._error=function(a){try{this._tapError.call(this._context,a)}catch(d){this.destination.error(d);return}this.destination.error(a)};a.prototype._complete=function(){try{this._tapComplete.call(this._context)}catch(b){this.destination.error(b);return}return this.destination.complete()};return a}(m),Jb={leading:!0,trailing:!1},ff=function(){function c(a,b,c){this.durationSelector=a;this.leading=b;this.trailing=c}c.prototype.call=
|
||
|
|
function(a,b){return b.subscribe(new ef(a,this.durationSelector,this.leading,this.trailing))};return c}(),ef=function(c){function a(a,d,e,f){var b=c.call(this,a)||this;b.destination=a;b.durationSelector=d;b._leading=e;b._trailing=f;b._hasValue=!1;return b}h(a,c);a.prototype._next=function(a){this._hasValue=!0;this._sendValue=a;this._throttled||(this._leading?this.send():this.throttle(a))};a.prototype.send=function(){var a=this._sendValue;this._hasValue&&(this.destination.next(a),this.throttle(a));
|
||
|
|
this._hasValue=!1;this._sendValue=void 0};a.prototype.throttle=function(a){(a=this.tryDurationSelector(a))&&this.add(this._throttled=v(a,new u(this)))};a.prototype.tryDurationSelector=function(a){try{return this.durationSelector(a)}catch(d){return this.destination.error(d),null}};a.prototype.throttlingDone=function(){var a=this._throttled,c=this._trailing;a&&a.unsubscribe();this._throttled=void 0;c&&this.send()};a.prototype.notifyNext=function(){this.throttlingDone()};a.prototype.notifyComplete=function(){this.throttlingDone()};
|
||
|
|
return a}(r),hf=function(){function c(a,b,c,e){this.duration=a;this.scheduler=b;this.leading=c;this.trailing=e}c.prototype.call=function(a,b){return b.subscribe(new gf(a,this.duration,this.scheduler,this.leading,this.trailing))};return c}(),gf=function(c){function a(a,d,e,f,g){a=c.call(this,a)||this;a.duration=d;a.scheduler=e;a.leading=f;a.trailing=g;a._hasTrailingValue=!1;a._trailingValue=null;return a}h(a,c);a.prototype._next=function(a){this.throttled?this.trailing&&(this._trailingValue=a,this._hasTrailingValue=
|
||
|
|
!0):(this.add(this.throttled=this.scheduler.schedule(Fc,this.duration,{subscriber:this})),this.leading?this.destination.next(a):this.trailing&&(this._trailingValue=a,this._hasTrailingValue=!0))};a.prototype._complete=function(){this._hasTrailingValue&&this.destination.next(this._trailingValue);this.destination.complete()};a.prototype.clearThrottle=function(){var a=this.throttled;a&&(this.trailing&&this._hasTrailingValue&&(this.destination.next(this._trailingValue),this._trailingValue=null,this._hasTrailingValue=
|
||
|
|
!1),a.unsubscribe(),this.remove(a),this.throttled=null)};return a}(m),jf=function(){return function(c,a){this.value=c;this.interval=a}}(),Gc=function(){function c(a,b,c,e){this.waitFor=a;this.absoluteTimeout=b;this.withObservable=c;this.scheduler=e}c.prototype.call=function(a,b){return b.subscribe(new kf(a,this.absoluteTimeout,this.waitFor,this.withObservable,this.scheduler))};return c}(),kf=function(c){function a(a,d,e,f,g){a=c.call(this,a)||this;a.absoluteTimeout=d;a.waitFor=e;a.withObservable=
|
||
|
|
f;a.scheduler=g;a.scheduleTimeout();return a}h(a,c);a.dispatchTimeout=function(a){var b=a.withObservable;a._unsubscribeAndRecycle();a.add(v(b,new u(a)))};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();c.prototype._next.call(this,a)};a.prototype._unsubscribe=function(){this.action=void 0;
|
||
|
|
this.withObservable=this.scheduler=null};return a}(r),lf=function(){return function(c,a){this.value=c;this.timestamp=a}}(),nf=function(){function c(a){this.windowBoundaries=a}c.prototype.call=function(a,b){a=new mf(a);b=b.subscribe(a);b.closed||a.add(v(this.windowBoundaries,new u(a)));return b};return c}(),mf=function(c){function a(a){var b=c.call(this,a)||this;b.window=new w;a.next(b.window);return b}h(a,c);a.prototype.notifyNext=function(){this.openWindow()};a.prototype.notifyError=function(a){this._error(a)};
|
||
|
|
a.prototype.notifyComplete=function(){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,c=this.window=new w;a.next(c)};return a}(r),pf=function(){function c(a,b){this.windowSize=
|
||
|
|
a;this.startWindowEvery=b}c.prototype.call=function(a,b){return b.subscribe(new of(a,this.windowSize,this.startWindowEvery))};return c}(),of=function(c){function a(a,d,e){var b=c.call(this,a)||this;b.destination=a;b.windowSize=d;b.startWindowEvery=e;b.windows=[new w];b.count=0;a.next(b.windows[0]);return b}h(a,c);a.prototype._next=function(a){for(var b=0<this.startWindowEvery?this.startWindowEvery:this.windowSize,c=this.destination,f=this.windowSize,g=this.windows,l=g.length,h=0;h<l&&!this.closed;h++)g[h].next(a);
|
||
|
|
a=this.count-f+1;0<=a&&0===a%b&&!this.closed&&g.shift().complete();0!==++this.count%b||this.closed||(b=new w,g.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}(m),rf=function(){function c(a,
|
||
|
|
b,c,e){this.windowTimeSpan=a;this.windowCreationInterval=b;this.maxWindowSize=c;this.scheduler=e}c.prototype.call=function(a,b){return b.subscribe(new qf(a,this.windowTimeSpan,this.windowCreationInterval,this.maxWindowSize,this.scheduler))};return c}(),sf=function(c){function a(){var a=null!==c&&c.apply(this,arguments)||this;a._numberOfNextedValues=0;return a}h(a,c);a.prototype.next=function(a){this._numberOfNextedValues++;c.prototype.next.call(this,a)};Object.defineProperty(a.prototype,"numberOfNextedValues",
|
||
|
|
{get:function(){return this._numberOfNextedValues},enumerable:!0,configurable:!0});return a}(w),qf=function(c){function a(a,d,e,f,g){var b=c.call(this,a)||this;b.destination=a;b.windowTimeSpan=d;b.windowCreationInterval=e;b.maxWindowSize=f;b.scheduler=g;b.windows=[];a=b.openWindow();null!==e&&0<=e?(f={windowTimeSpan:d,windowCreationInterval:e,subscriber:b,scheduler:g},b.add(g.schedule(pb,d,{subscriber:b,window:a,context:null})),b.add(g.schedule(Jc,e,f))):b.add(g.schedule(Ic,d,{subscriber:b,window:a,
|
||
|
|
windowTimeSpan:d}));return b}h(a,c);a.prototype._next=function(a){for(var b=this.windows,c=b.length,f=0;f<c;f++){var g=b[f];g.closed||(g.next(a),g.numberOfNextedValues>=this.maxWindowSize&&this.closeWindow(g))}};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 c=a.shift();c.closed||c.complete()}this.destination.complete()};a.prototype.openWindow=function(){var a=
|
||
|
|
new sf;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}(m),uf=function(){function c(a,b){this.openings=a;this.closingSelector=b}c.prototype.call=function(a,b){return b.subscribe(new tf(a,this.openings,this.closingSelector))};return c}(),tf=function(c){function a(a,d,e){a=c.call(this,a)||this;a.openings=d;a.closingSelector=e;a.contexts=[];a.add(a.openSubscription=G(a,d,d));return a}h(a,c);
|
||
|
|
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 b=this.contexts;this.contexts=null;if(b)for(var e=b.length,f=-1;++f<e;){var g=b[f];g.window.error(a);g.subscription.unsubscribe()}c.prototype._error.call(this,a)};a.prototype._complete=function(){var a=this.contexts;this.contexts=null;if(a)for(var d=a.length,e=-1;++e<d;){var f=a[e];f.window.complete();f.subscription.unsubscribe()}c.prototype._complete.call(this)};
|
||
|
|
a.prototype._unsubscribe=function(){var a=this.contexts;this.contexts=null;if(a)for(var c=a.length,e=-1;++e<c;){var f=a[e];f.window.unsubscribe();f.subscription.unsubscribe()}};a.prototype.notifyNext=function(a,c,e,f,g){if(a===this.openings){a=void 0;try{var b=this.closingSelector;a=b(c)}catch(t){return this.error(t)}c=new w;b=new p;e={window:c,subscription:b};this.contexts.push(e);a=G(this,a,e);a.closed?this.closeWindow(this.contexts.length-1):(a.context=e,b.add(a));this.destination.next(c)}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),wf=function(){function c(a){this.closingSelector=a}c.prototype.call=function(a,b){return b.subscribe(new vf(a,this.closingSelector))};return c}(),vf=function(c){function a(a,
|
||
|
|
d){var b=c.call(this,a)||this;b.destination=a;b.closingSelector=d;b.openWindow();return b}h(a,c);a.prototype.notifyNext=function(a,c,e,f,g){this.openWindow(g)};a.prototype.notifyError=function(a){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 w;this.destination.next(a);var b;try{var c=this.closingSelector;b=c()}catch(f){this.destination.error(f);this.window.error(f);return}this.add(this.closingNotification=G(this,b))};return a}(Q),yf=function(){function c(a,
|
||
|
|
b){this.observables=a;this.project=b}c.prototype.call=function(a,b){return b.subscribe(new xf(a,this.observables,this.project))};return c}(),xf=function(c){function a(a,d,e){a=c.call(this,a)||this;a.observables=d;a.project=e;a.toRespond=[];e=d.length;a.values=Array(e);for(var b=0;b<e;b++)a.toRespond.push(b);for(b=0;b<e;b++)a.add(G(a,d[b],void 0,b));return a}h(a,c);a.prototype.notifyNext=function(a,c,e){this.values[e]=c;a=this.toRespond;0<a.length&&(e=a.indexOf(e),-1!==e&&a.splice(e,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(e){this.destination.error(e);return}this.destination.next(b)};return a}(Q),zf=Object.freeze({audit:ib,auditTime:function(c,a){void 0===a&&(a=z);return ib(function(){return fb(c,a)})},buffer:function(c){return function(a){return a.lift(new sd(c))}},bufferCount:function(c,
|
||
|
|
a){void 0===a&&(a=null);return function(b){return b.lift(new vd(c,a))}},bufferTime:function(c){var a=arguments.length,b=z;B(arguments[arguments.length-1])&&(b=arguments[arguments.length-1],a--);var d=null;2<=a&&(d=arguments[1]);var e=Number.POSITIVE_INFINITY;3<=a&&(e=arguments[2]);return function(a){return a.lift(new xd(c,d,e,b))}},bufferToggle:function(c,a){return function(b){return b.lift(new Ad(c,a))}},bufferWhen:function(c){return function(a){return a.lift(new Cd(c))}},catchError:function(c){return function(a){var b=
|
||
|
|
new Ed(c);a=a.lift(b);return b.caught=a}},combineAll:function(c){return function(a){return a.lift(new La(c))}},combineLatest:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];var b=null;"function"===typeof c[c.length-1]&&(b=c.pop());1===c.length&&y(c[0])&&(c=c[0].slice());return function(a){return a.lift.call(F([a].concat(c)),new La(b))}},concat:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){return a.lift.call(da.apply(void 0,[a].concat(c)))}},
|
||
|
|
concatAll:Za,concatMap:lb,concatMapTo:function(c,a){return lb(function(){return c},a)},count:function(c){return function(a){return a.lift(new Gd(c,a))}},debounce:function(c){return function(a){return a.lift(new Id(c))}},debounceTime:function(c,a){void 0===a&&(a=z);return function(b){return b.lift(new Kd(c,a))}},defaultIfEmpty:ea,delay:function(c,a){void 0===a&&(a=z);var b=c instanceof Date&&!isNaN(+c)?+c-a.now():Math.abs(c);return function(c){return c.lift(new Nd(b,a))}},delayWhen:function(c,a){return a?
|
||
|
|
function(b){return(new Rd(b,a)).lift(new Gb(c))}:function(a){return a.lift(new Gb(c))}},dematerialize:function(){return function(c){return c.lift(new Td)}},distinct:function(c,a){return function(b){return b.lift(new Vd(c,a))}},distinctUntilChanged:mb,distinctUntilKeyChanged:function(c,a){return mb(function(b,d){return a?a(b[c],d[c]):b[c]===d[c]})},elementAt:function(c,a){if(0>c)throw new Z;var b=2<=arguments.length;return function(d){return d.pipe(J(function(a,b){return b===c}),Ea(1),b?ea(a):na(function(){return new Z}))}},
|
||
|
|
endWith:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){return da(a,ka.apply(void 0,c))}},every:function(c,a){return function(b){return b.lift(new $d(c,a,b))}},exhaust:function(){return function(c){return c.lift(new be)}},exhaustMap:nb,expand:function(c,a,b){void 0===a&&(a=Number.POSITIVE_INFINITY);a=1>(a||0)?Number.POSITIVE_INFINITY:a;return function(d){return d.lift(new ee(c,a,b))}},filter:J,finalize:function(c){return function(a){return a.lift(new ge(c))}},
|
||
|
|
find:function(c,a){if("function"!==typeof c)throw new TypeError("predicate is not a function");return function(b){return b.lift(new Hb(c,b,!1,a))}},findIndex:function(c,a){return function(b){return b.lift(new Hb(c,b,!0,a))}},first:function(c,a){var b=2<=arguments.length;return function(d){return d.pipe(c?J(function(a,b){return c(a,b,d)}):I,Ea(1),b?ea(a):na(function(){return new fa}))}},groupBy:function(c,a,b,d){return function(e){return e.lift(new Uc(c,a,b,d))}},ignoreElements:function(){return function(c){return c.lift(new je)}},
|
||
|
|
isEmpty:function(){return function(c){return c.lift(new le)}},last:function(c,a){var b=2<=arguments.length;return function(d){return d.pipe(c?J(function(a,b){return c(a,b,d)}):I,oa(1),b?ea(a):na(function(){return new fa}))}},map:C,mapTo:function(c){return function(a){return a.lift(new oe(c))}},materialize:function(){return function(c){return c.lift(new qe)}},max:function(c){return qa("function"===typeof c?function(a,b){return 0<c(a,b)?a:b}:function(a,b){return a>b?a:b})},merge:function(){for(var c=
|
||
|
|
[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){return a.lift.call(cb.apply(void 0,[a].concat(c)))}},mergeAll:Ba,mergeMap:M,flatMap:M,mergeMapTo:function(c,a,b){void 0===b&&(b=Number.POSITIVE_INFINITY);if("function"===typeof a)return M(function(){return c},a,b);"number"===typeof a&&(b=a);return M(function(){return c},b)},mergeScan:function(c,a,b){void 0===b&&(b=Number.POSITIVE_INFINITY);return function(d){return d.lift(new te(c,a,b))}},min:function(c){return qa("function"===typeof c?
|
||
|
|
function(a,b){return 0>c(a,b)?a:b}:function(a,b){return a<b?a:b})},multicast:N,observeOn:function(c,a){void 0===a&&(a=0);return function(b){return b.lift(new Yc(c,a))}},onErrorResumeNext:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];1===c.length&&y(c[0])&&(c=c[0]);return function(a){return a.lift(new ve(c))}},pairwise:function(){return function(c){return c.lift(new xe)}},partition:function(c,a){return function(b){return[J(c,a)(b),J(db(c,a))(b)]}},pluck:function(){for(var c=
|
||
|
|
[],a=0;a<arguments.length;a++)c[a]=arguments[a];var b=c.length;if(0===b)throw Error("list of properties cannot be empty.");return function(a){return C(Ac(c,b))(a)}},publish:function(c){return c?N(function(){return new w},c):N(new w)},publishBehavior:function(c){return function(a){return N(new xb(c))(a)}},publishLast:function(){return function(c){return N(new V)(c)}},publishReplay:function(c,a,b,d){b&&"function"!==typeof b&&(d=b);var e="function"===typeof b?b:void 0,f=new Y(c,a,d);return function(a){return N(function(){return f},
|
||
|
|
e)(a)}},race:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){1===c.length&&y(c[0])&&(c=c[0]);return a.lift.call(eb.apply(void 0,[a].concat(c)))}},reduce:qa,repeat:function(c){void 0===c&&(c=-1);return function(a){return 0===c?T():0>c?a.lift(new Ib(-1,a)):a.lift(new Ib(c-1,a))}},repeatWhen:function(c){return function(a){return a.lift(new Ae(c))}},retry:function(c){void 0===c&&(c=-1);return function(a){return a.lift(new Ce(c,a))}},retryWhen:function(c){return function(a){return a.lift(new Ee(c,
|
||
|
|
a))}},refCount:xa,sample:function(c){return function(a){return a.lift(new Ge(c))}},sampleTime:function(c,a){void 0===a&&(a=z);return function(b){return b.lift(new Ie(c,a))}},scan:pa,sequenceEqual:function(c,a){return function(b){return b.lift(new Ke(c,a))}},share:function(){return function(c){return xa()(N(Cc)(c))}},shareReplay:function(c,a,b){var d;d=c&&"object"===typeof c?c:{bufferSize:c,windowTime:a,refCount:!1,scheduler:b};return function(a){return a.lift(Dc(d))}},single:function(c){return function(a){return a.lift(new Ne(c,
|
||
|
|
a))}},skip:function(c){return function(a){return a.lift(new Pe(c))}},skipLast:function(c){return function(a){return a.lift(new Re(c))}},skipUntil:function(c){return function(a){return a.lift(new Te(c))}},skipWhile:function(c){return function(a){return a.lift(new Ve(c))}},startWith:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];var b=c[c.length-1];return B(b)?(c.pop(),function(a){return da(c,a,b)}):function(a){return da(c,a)}},subscribeOn:function(c,a){void 0===a&&(a=0);return function(b){return b.lift(new Xe(c,
|
||
|
|
a))}},switchAll:function(){return ga(I)},switchMap:ga,switchMapTo:function(c,a){return a?ga(function(){return c},a):ga(function(){return c})},take:Ea,takeLast:oa,takeUntil:function(c){return function(a){return a.lift(new $e(c))}},takeWhile:function(c,a){void 0===a&&(a=!1);return function(b){return b.lift(new bf(c,a))}},tap:function(c,a,b){return function(d){return d.lift(new df(c,a,b))}},throttle:function(c,a){void 0===a&&(a=Jb);return function(b){return b.lift(new ff(c,!!a.leading,!!a.trailing))}},
|
||
|
|
throttleTime:function(c,a,b){void 0===a&&(a=z);void 0===b&&(b=Jb);return function(d){return d.lift(new hf(c,a,b.leading,b.trailing))}},throwIfEmpty:na,timeInterval:function(c){void 0===c&&(c=z);return function(a){return Ca(function(){return a.pipe(pa(function(a,d){a=a.current;return{value:d,current:c.now(),last:a}},{current:c.now(),value:void 0,last:void 0}),C(function(a){return new jf(a.value,a.current-a.last)}))})}},timeout:function(c,a){void 0===a&&(a=z);return ob(c,za(new Db),a)},timeoutWith:ob,
|
||
|
|
timestamp:function(c){void 0===c&&(c=z);return C(function(a){return new lf(a,c.now())})},toArray:function(){return qa(Hc,[])},window:function(c){return function(a){return a.lift(new nf(c))}},windowCount:function(c,a){void 0===a&&(a=0);return function(b){return b.lift(new pf(c,a))}},windowTime:function(c,a,b,d){var e=z,f=null,g=Number.POSITIVE_INFINITY;B(d)&&(e=d);B(b)?e=b:X(b)&&(g=Number(b));B(a)?e=a:X(a)&&(f=Number(a));return function(a){return a.lift(new rf(c,f,g,e))}},windowToggle:function(c,a){return function(b){return b.lift(new uf(c,
|
||
|
|
a))}},windowWhen:function(c){return function(a){return a.lift(new wf(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 yf(c,b))}},zip:function(){for(var c=[],a=0;a<arguments.length;a++)c[a]=arguments[a];return function(a){return a.lift.call(gb.apply(void 0,[a].concat(c)))}},zipAll:function(c){return function(a){return a.lift(new hb(c))}}}),ja=function(){return function(c,
|
||
|
|
a){void 0===a&&(a=Number.POSITIVE_INFINITY);this.subscribedFrame=c;this.unsubscribedFrame=a}}(),Kb=function(){function c(){this.subscriptions=[]}c.prototype.logSubscribedFrame=function(){this.subscriptions.push(new ja(this.scheduler.now()));return this.subscriptions.length-1};c.prototype.logUnsubscribedFrame=function(a){var b=this.subscriptions;b[a]=new ja(b[a].subscribedFrame,this.scheduler.now())};return c}(),Ma=function(c){function a(a,d){var b=c.call(this,function(a){var b=this,c=b.logSubscribedFrame(),
|
||
|
|
d=new p;d.add(new p(function(){b.logUnsubscribedFrame(c)}));b.scheduleMessages(a);return d})||this;b.messages=a;b.subscriptions=[];b.scheduler=d;return b}h(a,c);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}(n);qb(Ma,[Kb]);var Lb=function(c){function a(a,d){var b=c.call(this)||this;b.messages=a;b.subscriptions=
|
||
|
|
[];b.scheduler=d;return b}h(a,c);a.prototype._subscribe=function(a){var b=this,e=b.logSubscribedFrame(),f=new p;f.add(new p(function(){b.logUnsubscribedFrame(e)}));f.add(c.prototype._subscribe.call(this,a));return f};a.prototype.setup=function(){for(var a=this,c=a.messages.length,e=0;e<c;e++)(function(){var b=a.messages[e];a.scheduler.schedule(function(){b.notification.observe(a)},b.frame)})()};return a}(w);qb(Lb,[Kb]);var Bf=function(c){function a(a){var b=c.call(this,Ka,750)||this;b.assertDeepEqual=
|
||
|
|
a;b.hotObservables=[];b.coldObservables=[];b.flushTests=[];b.runMode=!1;return b}h(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,e){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,e,void 0,this.runMode);b=new Ma(b,this);this.coldObservables.push(b);return b};a.prototype.createHotObservable=function(b,c,e){if(-1!==b.indexOf("!"))throw Error('hot observable cannot have unsubscription marker "!"');b=a.parseMarbles(b,c,e,void 0,this.runMode);b=new Lb(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:x.createNext(a)})},function(a){d.push({frame:b.frame-
|
||
|
|
c,notification:x.createError(a)})},function(){d.push({frame:b.frame-c,notification:x.createComplete()})});return d};a.prototype.expectObservable=function(b,c){var d=this;void 0===c&&(c=null);var f=[],g={actual:f,ready:!1};c=a.parseMarblesAsSubscriptions(c,this.runMode);var h=c.unsubscribedFrame,k;this.schedule(function(){k=b.subscribe(function(a){var b=a;a instanceof n&&(b=d.materializeInnerObservable(b,d.frame));f.push({frame:d.frame,notification:x.createNext(b)})},function(a){f.push({frame:d.frame,
|
||
|
|
notification:x.createError(a)})},function(){f.push({frame:d.frame,notification:x.createComplete()})})},c.subscribedFrame===Number.POSITIVE_INFINITY?0:c.subscribedFrame);h!==Number.POSITIVE_INFINITY&&this.schedule(function(){return k.unsubscribe()},h);this.flushTests.push(g);var m=this.runMode;return{toBe:function(b,c,d){g.ready=!0;g.expected=a.parseMarbles(b,c,d,!0,m)}}};a.prototype.expectSubscriptions=function(b){var c={actual:b,ready:!1};this.flushTests.push(c);var e=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,e)})}}};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?(a.assertDeepEqual(b.actual,b.expected),!1):!0})};a.parseMarblesAsSubscriptions=function(a,c){var b=this;void 0===c&&(c=!1);if("string"!==typeof a)return new ja(Number.POSITIVE_INFINITY);for(var d=
|
||
|
|
a.length,g=-1,h=Number.POSITIVE_INFINITY,k=Number.POSITIVE_INFINITY,m=0,q=function(d){var e=m,f=function(a){e+=a*b.frameTimeFactor},l=a[d];switch(l){case " ":c||f(1);break;case "-":f(1);break;case "(":g=m;f(1);break;case ")":g=-1;f(1);break;case "^":if(h!==Number.POSITIVE_INFINITY)throw Error("found a second subscription point '^' in a subscription marble diagram. There can only be one.");h=-1<g?g:m;f(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<g?g:m;break;default:if(c&&l.match(/^[0-9]$/)&&(0===d||" "===a[d-1])){var q=a.slice(d).match(/^([0-9]+(?:\.[0-9]+)?)(ms|s|m) /);if(q){d+=q[0].length-1;var l=parseFloat(q[1]),t=void 0;switch(q[2]){case "ms":t=l;break;case "s":t=1E3*l;break;case "m":t=6E4*l}f(t/n.frameTimeFactor);break}}throw Error("there can only be '^' and '!' markers in a subscription marble diagram. Found instead '"+l+"'.");}m=e;p=d},n=this,p,ma=0;ma<d;ma++)q(ma),ma=p;return 0>k?new ja(h):new ja(h,k)};a.parseMarbles=function(a,
|
||
|
|
c,e,f,g){var b=this;void 0===f&&(f=!1);void 0===g&&(g=!1);if(-1!==a.indexOf("!"))throw Error('conventional marble diagrams cannot have the unsubscription marker "!"');for(var d=a.length,h=[],k=g?a.replace(/^[ ]+/,"").indexOf("^"):a.indexOf("^"),m=-1===k?0:k*-this.frameTimeFactor,n="object"!==typeof c?function(a){return a}:function(a){return f&&c[a]instanceof Ma?c[a].messages:c[a]},p=-1,k=function(c){var d=m,f=function(a){d+=a*b.frameTimeFactor},l=void 0,k=a[c];switch(k){case " ":g||f(1);break;case "-":f(1);
|
||
|
|
break;case "(":p=m;f(1);break;case ")":p=-1;f(1);break;case "|":l=x.createComplete();f(1);break;case "^":f(1);break;case "#":l=x.createError(e||"error");f(1);break;default:if(g&&k.match(/^[0-9]$/)&&(0===c||" "===a[c-1])){var t=a.slice(c).match(/^([0-9]+(?:\.[0-9]+)?)(ms|s|m) /);if(t){c+=t[0].length-1;var k=parseFloat(t[1]),q=void 0;switch(t[2]){case "ms":q=k;break;case "s":q=1E3*k;break;case "m":q=6E4*k}f(q/v.frameTimeFactor);break}}l=x.createNext(n(k));f(1)}l&&h.push({frame:-1<p?p:m,notification:l});
|
||
|
|
m=d;u=c},v=this,u,r=0;r<d;r++)k(r),r=u;return h};a.prototype.run=function(b){var c=a.frameTimeFactor,e=this.maxFrames;a.frameTimeFactor=1;this.maxFrames=Number.POSITIVE_INFINITY;this.runMode=!0;P.delegate=this;var f={cold:this.createColdObservable.bind(this),hot:this.createHotObservable.bind(this),flush:this.flush.bind(this),expectObservable:this.expectObservable.bind(this),expectSubscriptions:this.expectSubscriptions.bind(this)};try{var g=b(f);this.flush();return g}finally{a.frameTimeFactor=c,this.maxFrames=
|
||
|
|
e,this.runMode=!1,P.delegate=void 0}};return a}(Cb),Cf=Object.freeze({TestScheduler:Bf}),Df="undefined"!==typeof self&&"undefined"!==typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope&&self,Ef="undefined"!==typeof global&&global,A="undefined"!==typeof window&&window||Ef||Df;if(!A)throw Error("RxJS could not find any global context (window, self, global)");var Qc=C(function(c,a){return c.response}),O=function(c){function a(a){var b=c.call(this)||this,e={async:!0,createXHR:function(){var a;
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if(this.crossDomain)if(A.XMLHttpRequest)a=new A.XMLHttpRequest;else if(A.XDomainRequest)a=new A.XDomainRequest;else throw Error("CORS is not supported by your browser");else if(A.XMLHttpRequest)a=new A.XMLHttpRequest;else{var b=void 0;try{for(var c=["Msxml2.XMLHTTP","Microsoft.XMLHTTP","Msxml2.XMLHTTP.4.0"],d=0;3>d;d++)try{b=c[d];new A.ActiveXObject(b);break}catch(q){}a=new A.ActiveXObject(b)}catch(q){throw Error("XMLHttpRequest is not supported by your browser");}}return a},crossDomain:!0,withCredentials:!1,
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headers:{},method:"GET",responseType:"json",timeout:0};if("string"===typeof a)e.url=a;else for(var f in a)a.hasOwnProperty(f)&&(e[f]=a[f]);b.request=e;return b}h(a,c);a.prototype._subscribe=function(a){return new Ff(a,this.request)};a.create=function(){var b=function(b){return new a(b)};b.get=Kc;b.post=Lc;b.delete=Mc;b.put=Nc;b.patch=Oc;b.getJSON=Pc;return b}();return a}(n),Ff=function(c){function a(a,d){a=c.call(this,a)||this;a.request=d;a.done=!1;var b=d.headers=d.headers||{};d.crossDomain||a.getHeader(b,
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"X-Requested-With")||(b["X-Requested-With"]="XMLHttpRequest");a.getHeader(b,"Content-Type")||A.FormData&&d.body instanceof A.FormData||"undefined"===typeof d.body||(b["Content-Type"]="application/x-www-form-urlencoded; charset\x3dUTF-8");d.body=a.serializeBody(d.body,a.getHeader(d.headers,"Content-Type"));a.send();return a}h(a,c);a.prototype.next=function(a){this.done=!0;var b=this.xhr,c=this.request,f=this.destination,g;try{g=new Mb(a,b,c)}catch(l){return f.error(l)}f.next(g)};a.prototype.send=function(){var a=
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this.request,c=this.request,e=c.user,f=c.method,g=c.url,h=c.async,k=c.password,m=c.headers,c=c.body;try{var q=this.xhr=a.createXHR();this.setupEvents(q,a);e?q.open(f,g,h,e,k):q.open(f,g,h);h&&(q.timeout=a.timeout,q.responseType=a.responseType);"withCredentials"in q&&(q.withCredentials=!!a.withCredentials);this.setHeaders(q,m);c?q.send(c):q.send()}catch(dc){this.error(dc)}};a.prototype.serializeBody=function(a,c){if(!a||"string"===typeof a||A.FormData&&a instanceof A.FormData)return a;if(c){var b=
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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.getHeader=function(a,c){for(var b in a)if(b.toLowerCase()===c.toLowerCase())return a[b]};a.prototype.setupEvents=
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function(a,c){function b(a){var c=b.subscriber,d=b.progressSubscriber,e=b.request;d&&d.error(a);var f;try{f=new Nb(this,e)}catch(Na){f=Na}c.error(f)}function d(a){}function g(a){var b=g.subscriber,c=g.progressSubscriber,d=g.request;if(4===this.readyState){var e=1223===this.status?204:this.status,f="text"===this.responseType?this.response||this.responseText:this.response;0===e&&(e=f?200:0);if(400>e)c&&c.complete(),b.next(a),b.complete();else{c&&c.error(a);a=void 0;try{a=new ta("ajax error "+e,this,
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d)}catch(Af){a=Af}b.error(a)}}}var h=c.progressSubscriber;a.ontimeout=b;b.request=c;b.subscriber=this;b.progressSubscriber=h;if(a.upload&&"withCredentials"in a){if(h){var k;k=function(a){k.progressSubscriber.next(a)};A.XDomainRequest?a.onprogress=k:a.upload.onprogress=k;k.progressSubscriber=h}var m;m=function(a){var b=m.progressSubscriber,c=m.subscriber,d=m.request;b&&b.error(a);var e;try{e=new ta("ajax error",this,d)}catch(Na){e=Na}c.error(e)};a.onerror=m;m.request=c;m.subscriber=this;m.progressSubscriber=
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h}a.onreadystatechange=d;d.subscriber=this;d.progressSubscriber=h;d.request=c;a.onload=g;g.subscriber=this;g.progressSubscriber=h;g.request=c};a.prototype.unsubscribe=function(){var a=this.xhr;!this.done&&a&&4!==a.readyState&&"function"===typeof a.abort&&a.abort();c.prototype.unsubscribe.call(this)};return a}(m),Mb=function(){return function(c,a,b){this.originalEvent=c;this.xhr=a;this.request=b;this.status=a.status;this.responseType=a.responseType||b.responseType;this.response=rb(this.responseType,
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a)}}(),ta=function(){function c(a,b,c){Error.call(this);this.message=a;this.name="AjaxError";this.xhr=b;this.request=c;this.status=b.status;this.responseType=b.responseType||c.responseType;this.response=rb(this.responseType,b);return this}c.prototype=Object.create(Error.prototype);return c}(),Nb=function(c,a){ta.call(this,"ajax timeout",c,a);this.name="AjaxTimeoutError";return this},Gf=Object.freeze({ajax:O.create,AjaxResponse:Mb,AjaxError:ta,AjaxTimeoutError:Nb}),Hf={url:"",deserializer:function(c){return JSON.parse(c.data)},
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serializer:function(c){return JSON.stringify(c)}},Ob=function(c){function a(a,d){var b=c.call(this)||this;if(a instanceof n)b.destination=d,b.source=a;else{d=b._config=sb({},Hf);b._output=new w;if("string"===typeof a)d.url=a;else for(var f in a)a.hasOwnProperty(f)&&(d[f]=a[f]);if(!d.WebSocketCtor&&WebSocket)d.WebSocketCtor=WebSocket;else if(!d.WebSocketCtor)throw Error("no WebSocket constructor can be found");b.destination=new Y}return b}h(a,c);a.prototype.lift=function(b){var c=new a(this._config,
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this.destination);c.operator=b;c.source=this;return c};a.prototype._resetState=function(){this._socket=null;this.source||(this.destination=new Y);this._output=new w};a.prototype.multiplex=function(a,c,e){var b=this;return new n(function(d){try{b.next(a())}catch(t){d.error(t)}var f=b.subscribe(function(a){try{e(a)&&d.next(a)}catch(L){d.error(L)}},function(a){return d.error(a)},function(){return d.complete()});return function(){try{b.next(c())}catch(t){d.error(t)}f.unsubscribe()}})};a.prototype._connectSocket=
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||
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function(){var a=this,c=this._config,e=c.WebSocketCtor,f=c.protocol,g=c.url,c=c.binaryType,h=this._output,k=null;try{this._socket=k=f?new e(g,f):new e(g),c&&(this._socket.binaryType=c)}catch(q){h.error(q);return}var n=new p(function(){a._socket=null;k&&1===k.readyState&&k.close()});k.onopen=function(b){if(a._socket){var c=a._config.openObserver;c&&c.next(b);b=a.destination;a.destination=m.create(function(b){if(1===k.readyState)try{var c=a._config.serializer;k.send(c(b))}catch(fc){a.destination.error(fc)}},
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function(b){var c=a._config.closingObserver;c&&c.next(void 0);b&&b.code?k.close(b.code,b.reason):h.error(new TypeError("WebSocketSubject.error must be called with an object with an error code, and an optional reason: { code: number, reason: string }"));a._resetState()},function(){var b=a._config.closingObserver;b&&b.next(void 0);k.close();a._resetState()});b&&b instanceof Y&&n.add(b.subscribe(a.destination))}else k.close(),a._resetState()};k.onerror=function(b){a._resetState();h.error(b)};k.onclose=
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function(b){a._resetState();var c=a._config.closeObserver;c&&c.next(b);b.wasClean?h.complete():h.error(b)};k.onmessage=function(b){try{var c=a._config.deserializer;h.next(c(b))}catch(ec){h.error(ec)}}};a.prototype._subscribe=function(a){var b=this,c=this.source;if(c)return c.subscribe(a);this._socket||this._connectSocket();this._output.subscribe(a);a.add(function(){var a=b._socket;0===b._output.observers.length&&(a&&1===a.readyState&&a.close(),b._resetState())});return a};a.prototype.unsubscribe=
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||
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function(){var a=this._socket;a&&1===a.readyState&&a.close();this._resetState();c.prototype.unsubscribe.call(this)};return a}(Ga),If=Object.freeze({webSocket:function(c){return new Ob(c)},WebSocketSubject:Ob}),Jf=Object.freeze({fromFetch:function(c,a){void 0===a&&(a={});var b=a.selector,d=Qb(a,["selector"]);return new n(function(a){var e=new AbortController,g=e.signal,h=!0,k=!1,m=new p;m.add(function(){k=!0;h&&e.abort()});var n;if(d){if(d.signal)if(d.signal.aborted)e.abort();else{var r=d.signal,u=
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function(){g.aborted||e.abort()};r.addEventListener("abort",u);m.add(function(){return r.removeEventListener("abort",u)})}n=sb({},d,{signal:g})}else n={signal:g};fetch(c,n).then(function(c){b?m.add(F(b(c)).subscribe(function(b){return a.next(b)},function(b){h=!1;k||a.error(b)},function(){h=!1;a.complete()})):(h=!1,a.next(c),a.complete())}).catch(function(b){h=!1;k||a.error(b)});return m})}});k.operators=zf;k.testing=Cf;k.ajax=Gf;k.webSocket=If;k.fetch=Jf;k.Observable=n;k.ConnectableObservable=wb;
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k.GroupedObservable=Ha;k.observable=W;k.Subject=w;k.BehaviorSubject=xb;k.ReplaySubject=Y;k.AsyncSubject=V;k.asap=ia;k.asapScheduler=ia;k.async=z;k.asyncScheduler=Ab;k.queue=Ja;k.queueScheduler=Ja;k.animationFrame=Bb;k.animationFrameScheduler=Bb;k.VirtualTimeScheduler=Cb;k.VirtualAction=Ka;k.Scheduler=Ia;k.Subscription=p;k.Subscriber=m;k.Notification=x;k.pipe=wa;k.noop=E;k.identity=I;k.isObservable=function(c){return!!c&&(c instanceof n||"function"===typeof c.lift&&"function"===typeof c.subscribe)};
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I,e=c.scheduler):void 0===d||B(d)?(g=c,f=I,e=d):(g=c,f=d);return new n(function(c){var d=g;if(e)return e.schedule(gc,0,{subscriber:c,iterate:b,condition:a,resultSelector:f,state:d});do{if(a){var h=void 0;try{h=a(d)}catch(q){c.error(q);break}if(!h){c.complete();break}}h=void 0;try{h=f(d)}catch(q){c.error(q);break}c.next(h);if(c.closed)break;try{d=b(d)}catch(q){c.error(q);break}}while(1)})};k.iif=function(c,a,b){void 0===a&&(a=U);void 0===b&&(b=U);return Ca(function(){return c()?a:b})};k.interval=function(c,
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a){void 0===c&&(c=0);void 0===a&&(a=z);if(!X(c)||0>c)c=0;a&&"function"===typeof a.schedule||(a=z);return new n(function(b){b.add(a.schedule(hc,c,{subscriber:b,counter:0,period:c}));return b})};k.merge=cb;k.never=function(){return Fb};k.of=ka;k.onErrorResumeNext=Da;k.pairs=function(c,a){return a?new n(function(b){var d=Object.keys(c),e=new p;e.add(a.schedule(ic,0,{keys:d,index:0,subscriber:b,subscription:e,obj:c}));return e}):new n(function(a){for(var b=Object.keys(c),e=0;e<b.length&&!a.closed;e++){var f=
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b[e];c.hasOwnProperty(f)&&a.next([f,c[f]])}a.complete()})};k.partition=function(c,a,b){return[J(a,b)(new n(ca(c))),J(db(a,b))(new n(ca(c)))]};k.race=eb;k.range=function(c,a,b){void 0===c&&(c=0);return new n(function(d){void 0===a&&(a=c,c=0);var e=0,f=c;if(b)return b.schedule(lc,0,{index:e,count:a,start:c,subscriber:d});do{if(e++>=a){d.complete();break}d.next(f++);if(d.closed)break}while(1)})};k.throwError=za;k.timer=fb;k.using=function(c,a){return new n(function(b){var d;try{d=c()}catch(g){b.error(g);
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||
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return}var e;try{e=a(d)}catch(g){b.error(g);return}var f=(e?F(e):U).subscribe(b);return function(){f.unsubscribe();d&&d.unsubscribe()}})};k.zip=gb;k.scheduled=Xa;k.EMPTY=U;k.NEVER=Fb;k.config=D;Object.defineProperty(k,"__esModule",{value:!0})});
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