rx - npm Package Compare versions

Comparing version 2.1.2 to 2.1.3

Gruntfile.js

@@ -251,2 +251,24 @@ module.exports = function (grunt) {
             all: ['tests/*.html']
+        },
+        jshint: {
+            all: [
+                'rx.js', 
+                'rx.modern.js', 
+                'rx.aggregates.js', 
+                'rx.binding.js', 
+                'rx.coincidence.js', 
+                'rx.experimental.js',
+                'rx.joinpatterns.js',
+                'rx.testing.js',
+                'rx.time.js'
+            ]
+        },
+        watch: {
+            scripts: {
+                files: 'src/**/*.js',
+                tasks: ['default'],
+                options: {
+                    interrupt: true
+                }
+            }
         }
@@ -258,4 +280,24 @@ });
     grunt.loadNpmTasks('grunt-contrib-qunit');
+    grunt.loadNpmTasks('grunt-contrib-jshint');
+    grunt.loadNpmTasks('grunt-contrib-watch');
 
-    // Default task(s).
+    grunt.registerTask('test', [
+        'qunit'
+    ]);
+
+    grunt.registerTask('lint', [
+        'concat:basic',
+        'concat:modern',
+        'concat:aggregates',
+        'concat:binding',
+        'concat:coincidence',
+        'concat:experimental',
+        'concat:joinpatterns',
+        'concat:time',
+        'concat:testing',
+
+        'jshint'
+    ]);
+
+    // Default task
     grunt.registerTask('default', [
@@ -262,0 +304,0 @@ 'concat:basic',

package.json

@@ -5,3 +5,3 @@ {
   "description": "Library for composing asynchronous and event-based operations in JavaScript",
-  "version": "2.1.2",
+  "version": "2.1.3",
   "homepage": "http://rx.codeplex.com",
@@ -24,11 +24,15 @@ "author": {
   "devDependencies": {
-    "grunt": "~0.4.0",
-    "grunt-contrib-jshint": "~0.1.1",
-    "grunt-contrib-nodeunit": "~0.1.2",
+    "grunt-cli": "*",
+    "grunt": "~0.4.1",
+    "grunt-contrib-jshint": "*",
     "grunt-contrib-uglify": "*",
     "grunt-contrib-concat": "*",
-    "grunt-contrib-qunit": "*"
+    "grunt-contrib-qunit": "*",
+    "grunt-contrib-watch": "*"
   },
   "keywords": [],
-  "main": "rx.node.js"
+  "main": "rx.node.js",
+  "scripts": {
+    "test": "grunt"
+  }
 }

readme.md

@@ -0,1 +1,3 @@
+[![Build Status](https://travis-ci.org/Reactive-Extensions/RxJS.png)](https://travis-ci.org/Reactive-Extensions/RxJS)
+
 # The Reactive Extensions for JavaScript... #
@@ -19,2 +21,3 @@ *...is a set of libraries to compose asynchronous and event-based programs using observable collections and LINQ-style query operators in JavaScript*
 - **rx.js** - Core library
+- **rx.modern.js** - Core library for ES5 compliant browsers and runtimes
 - **rx.aggregates.js** - aggregation event processing query operations
@@ -28,6 +31,66 @@ - **rx.binding.js** - binding operators including multicast, publish, publishLast, publishValue, and replay
 
-## Getting Started ##
+## Why RxJS? ##
 
-Coming Soon
+One question you may ask yourself, is why RxJS?  What about Promises?  Promises are good for solving asynchronous operations such as querying a service with an XMLHttpRequest, where the expected behavior is one value and then completion.  The Reactive Extensions for JavaScript unifies both the world of Promises, callbacks as well as evented data such as DOM Input, Web Workers, Web Sockets.  Once we have unified these concepts, this enables rich composition.
 
+To give you an idea about rich composition, we can create an autocompletion service which takes the user input from a text input and then query a service, making sure not to flood the service with calls for every key stroke, but instead allow to go at a more natural pace.
+
+Let's start with getting the user input from an input, listening to the keyup event.
+
+```js
+/* Only get the value from each key up */
+var keyups = Rx.Observable.fromEvent(input, 'keyup')
+    .select(function (e) {
+        return e.target.value;
+    })
+    .where(function (text) {
+        return text.length > 2;
+    });
+
+/* Now throttle/debounce the input for 500ms */
+var throttled = keyups
+    .throttle(500 /* ms */);
+
+/* Now get only distinct values, so we eliminate the arrows */
+var distinct = keyups
+    .distinctUntilChanged();
+```
+
+Now, let's query Wikipedia!
+
+```js
+function searchWikipedia(term) {
+    var url = 'http://en.wikipedia.org/w/api.php?action=opensearch'
+        + '&format=json' 
+        + '&search=' + encodeURI(term);
+    return Rx.Observable.getJSONPRequest(url);
+}
+```
+
+Once that is created, now we can tie together the distinct throttled input and then query the service.  In this case, we'll call select to get the value, and then calling switchLatest to ensure that we're not introducing any out of order sequence calls.  We'll filter the results to make sure we get values.
+
+```js
+var suggestions = distinct
+    .select(function (text) {
+        return searchWikipedia(text);
+    })
+    .switchLatest()
+    .where(function (data) {
+        return data.length == 2 && data[1].length > 0;
+    });
+```
+
+Finally, we call the subscribe method on our observable sequence to start pulling data.
+
+```js
+suggestions.subscribe( function (data) {
+    var results = data[1];
+    /* Do something with the data like binding */
+}, function (e) {
+    /* handle any errors */
+});
+```
+
+And there you have it!
+
 ##  API Documentation ##
@@ -37,3 +100,3 @@
 
-- Observer
+- [Observer](https://github.com/Reactive-Extensions/RxJS/wiki/Observer)
 - [Observable](https://github.com/Reactive-Extensions/RxJS/wiki/Observable)
@@ -86,4 +149,4 @@
 
-    npm install rxjs
-    npm install -g rxjs
+    npm install rx
+    npm install -g rx
 
@@ -90,0 +153,0 @@ Using in Node.js:

rx.aggregates.js

 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
 (function (root, factory) {
-    var freeExports = typeof exports == 'object' && exports &&
-    (typeof root == 'object' && root && root == root.global && (window = root), exports);
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
 
@@ -13,3 +17,3 @@ // Because of build optimizers
         });
-    } else if (typeof module == 'object' && module && module.exports == freeExports) {
+    } else if (typeof module === 'object' && module && module.exports === freeExports) {
         module.exports = factory(root, module.exports, require('./rx'));
@@ -80,3 +84,3 @@ } else {
     function firstOnly(x) {
-        if (x.length == 0) {
+        if (x.length === 0) {
             throw new Error(sequenceContainsNoElements);
@@ -143,5 +147,5 @@ }
         var source = this;
-        return predicate 
-            ? source.where(predicate, thisArg).any() 
-            : new AnonymousObservable(function (observer) {
+        return predicate ? 
+            source.where(predicate, thisArg).any() : 
+            new AnonymousObservable(function (observer) {
                 return source.subscribe(function () {
@@ -658,4 +662,12 @@ observer.onNext(true);
         return new AnonymousObservable(function (observer) {
+            var i = 0;
             return source.subscribe(function (x) {
-                if (predicate.call(thisArg, x, i, source)) {
+                var shouldRun;
+                try {
+                    shouldRun = predicate.call(thisArg, x, i, source);
+                } catch(e) {
+                    observer.onError(e);
+                    return;
+                }
+                if (shouldRun) {
                     observer.onNext(yieldIndex ? i : x);
@@ -662,0 +674,0 @@ observer.onCompleted();

rx.aggregates.min.js

@@ -1,1 +0,1 @@
-(function(t,e){var n="object"==typeof exports&&exports&&("object"==typeof t&&t&&t==t.global&&(window=t),exports);"function"==typeof define&&define.amd?define(["rx","exports"],function(n,r){return t.Rx=e(t,r,n),t.Rx}):"object"==typeof module&&module&&module.exports==n?module.exports=e(t,module.exports,require("./rx")):t.Rx=e(t,{},t.Rx)})(this,function(t,e,n,r){function o(t,e){return t===e}function s(t){return t}function u(t,e){return t>e?1:t===e?0:-1}function c(t,e,n){return new w(function(i){var o=!1,s=null,u=[];return t.subscribe(function(t){var c,a;try{a=e(t)}catch(h){return i.onError(h),r}if(c=0,o)try{c=n(a,s)}catch(l){return i.onError(l),r}else o=!0,s=a;c>0&&(s=a,u=[]),c>=0&&u.push(t)},i.onError.bind(i),function(){i.onNext(u),i.onCompleted()})})}function a(t){if(0==t.length)throw Error(E);return t[0]}function h(t,e,n){return new w(function(i){var o=0,s=e.length;return t.subscribe(function(t){var u=!1;try{s>o&&(u=n(t,e[o++]))}catch(c){return 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+(function(t,e){var n="object"==typeof exports&&exports,r=("object"==typeof module&&module&&module.exports==n&&module,"object"==typeof global&&global);r.global===r&&(window=r),"function"==typeof define&&define.amd?define(["rx","exports"],function(n,r){return t.Rx=e(t,r,n),t.Rx}):"object"==typeof module&&module&&module.exports===n?module.exports=e(t,module.exports,require("./rx")):t.Rx=e(t,{},t.Rx)})(this,function(t,e,n,r){function i(t,e){return t===e}function o(t){return t}function s(t,e){return t>e?1:t===e?0:-1}function u(t,e,n){return new y(function(i){var o=!1,s=null,u=[];return t.subscribe(function(t){var c,a;try{a=e(t)}catch(h){return i.onError(h),r}if(c=0,o)try{c=n(a,s)}catch(l){return i.onError(l),r}else o=!0,s=a;c>0&&(s=a,u=[]),c>=0&&u.push(t)},i.onError.bind(i),function(){i.onNext(u),i.onCompleted()})})}function c(t){if(0===t.length)throw Error(g);return t[0]}function a(t,e,n){return new y(function(i){var o=0,s=e.length;return t.subscribe(function(t){var 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rx.binding.js

 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
 (function (root, factory) {
-    var freeExports = typeof exports == 'object' && exports &&
-    (typeof root == 'object' && root && root == root.global && (window = root), exports);
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
 
@@ -13,3 +17,3 @@ // Because of build optimizers
         });
-    } else if (typeof module == 'object' && module && module.exports == freeExports) {
+    } else if (typeof module === 'object' && module && module.exports === freeExports) {
         module.exports = factory(root, module.exports, require('./rx'));
@@ -16,0 +20,0 @@ } else {

rx.binding.min.js

@@ -1,1 +0,1 @@
-(function(t,e){var n="object"==typeof exports&&exports&&("object"==typeof t&&t&&t==t.global&&(window=t),exports);"function"==typeof define&&define.amd?define(["rx","exports"],function(n,r){return t.Rx=e(t,r,n),t.Rx}):"object"==typeof module&&module&&module.exports==n?module.exports=e(t,module.exports,require("./rx")):t.Rx=e(t,{},t.Rx)})(this,function(t,e,n){function r(){if(this.isDisposed)throw Error(m)}var i=n.Observable,o=i.prototype,s=n.Internals.AnonymousObservable,u=n.Subject,c=n.AsyncSubject,a=n.Observer,h=n.Internals.ScheduledObserver,l=n.Disposable.create,f=n.Disposable.empty,p=n.CompositeDisposable,d=n.Scheduler.currentThread,b=n.Internals.inherits,v=n.Internals.addProperties,m="Object has been disposed";o.multicast=function(t,e){var n=this;return"function"==typeof t?new s(function(r){var i=n.multicast(t());return new p(e(i).subscribe(r),i.connect())}):new E(n,t)},o.publish=function(t){return t?this.multicast(function(){return new u},t):this.multicast(new u)},o.publishLast=function(t){return t?this.multicast(function(){return new c},t):this.multicast(new c)},o.publishValue=function(t,e){return 2===arguments.length?this.multicast(function(){return new w(e)},t):this.multicast(new w(t))},o.replay=function(t,e,n,r){return t?this.multicast(function(){return new g(e,n,r)},t):this.multicast(new g(e,n,r))};var y=function(t,e){this.subject=t,this.observer=e};y.prototype.dispose=function(){if(!this.subject.isDisposed&&null!==this.observer){var t=this.subject.observers.indexOf(this.observer);this.subject.observers.splice(t,1),this.observer=null}};var w=n.BehaviorSubject=function(t){function e(t){var e;return r.call(this),this.isStopped?(e=this.exception,e?t.onError(e):t.onCompleted(),f):(this.observers.push(t),t.onNext(this.value),new y(this,t))}function n(n){t.call(this,e),this.value=n,this.observers=[],this.isDisposed=!1,this.isStopped=!1,this.exception=null}return b(n,t),v(n.prototype,a,{hasObservers:function(){return this.observers.length>0},onCompleted:function(){if(r.call(this),!this.isStopped){var t=this.observers.slice(0);this.isStopped=!0;for(var e=0,n=t.length;n>e;e++)t[e].onCompleted();this.observers=[]}},onError:function(t){if(r.call(this),!this.isStopped){var e=this.observers.slice(0);this.isStopped=!0,this.exception=t;for(var n=0,i=e.length;i>n;n++)e[n].onError(t);this.observers=[]}},onNext:function(t){if(r.call(this),!this.isStopped){this.value=t;for(var e=this.observers.slice(0),n=0,i=e.length;i>n;n++)e[n].onNext(t)}},dispose:function(){this.isDisposed=!0,this.observers=null,this.value=null,this.exception=null}}),n}(i),g=n.ReplaySubject=function(t){function e(t){var e=new h(this.scheduler,t),n=new i(this,e);r.call(this),this._trim(this.scheduler.now()),this.observers.push(e);for(var o=this.q.length,s=0,u=this.q.length;u>s;s++)e.onNext(this.q[s].value);return this.hasError?(o++,e.onError(this.error)):this.isStopped&&(o++,e.onCompleted()),e.ensureActive(o),n}function n(n,r,i){this.bufferSize=null==n?Number.MAX_VALUE:n,this.window=null==r?Number.MAX_VALUE:r,this.scheduler=i||d,this.q=[],this.observers=[],this.isStopped=!1,this.isDisposed=!1,this.hasError=!1,this.error=null,t.call(this,e)}var i=function(t,e){this.subject=t,this.observer=e};return i.prototype.dispose=function(){if(this.observer.dispose(),!this.subject.isDisposed){var t=this.subject.observers.indexOf(this.observer);this.subject.observers.splice(t,1)}},b(n,t),v(n.prototype,a,{hasObservers:function(){return this.observers.length>0},_trim:function(t){for(;this.q.length>this.bufferSize;)this.q.shift();for(;this.q.length>0&&t-this.q[0].interval>this.window;)this.q.shift()},onNext:function(t){var e;if(r.call(this),!this.isStopped){var n=this.scheduler.now();this.q.push({interval:n,value:t}),this._trim(n);for(var i=this.observers.slice(0),o=0,s=i.length;s>o;o++)e=i[o],e.onNext(t),e.ensureActive()}},onError:function(t){var e;if(r.call(this),!this.isStopped){this.isStopped=!0,this.error=t,this.hasError=!0;var n=this.scheduler.now();this._trim(n);for(var i=this.observers.slice(0),o=0,s=i.length;s>o;o++)e=i[o],e.onError(t),e.ensureActive();this.observers=[]}},onCompleted:function(){var t;if(r.call(this),!this.isStopped){this.isStopped=!0;var e=this.scheduler.now();this._trim(e);for(var n=this.observers.slice(0),i=0,o=n.length;o>i;i++)t=n[i],t.onCompleted(),t.ensureActive();this.observers=[]}},dispose:function(){this.isDisposed=!0,this.observers=null}}),n}(i),E=function(t){function e(e,n){function r(t){return i.subject.subscribe(t)}var i={subject:n,source:e.asObservable(),hasSubscription:!1,subscription:null};this.connect=function(){return i.hasSubscription||(i.hasSubscription=!0,i.subscription=new p(i.source.subscribe(i.subject),l(function(){i.hasSubscription=!1}))),i.subscription},t.call(this,r)}return b(e,t),e.prototype.connect=function(){return this.connect()},e.prototype.refCount=function(){var t=null,e=0,n=this;return new s(function(r){var i,o;return e++,i=1===e,o=n.subscribe(r),i&&(t=n.connect()),l(function(){o.dispose(),e--,0===e&&t.dispose()})})},e}(i);return n});
+(function(t,e){var n="object"==typeof exports&&exports,r=("object"==typeof module&&module&&module.exports==n&&module,"object"==typeof global&&global);r.global===r&&(window=r),"function"==typeof define&&define.amd?define(["rx","exports"],function(n,r){return t.Rx=e(t,r,n),t.Rx}):"object"==typeof module&&module&&module.exports===n?module.exports=e(t,module.exports,require("./rx")):t.Rx=e(t,{},t.Rx)})(this,function(t,e,n){function r(){if(this.isDisposed)throw Error(m)}var i=n.Observable,o=i.prototype,s=n.Internals.AnonymousObservable,u=n.Subject,c=n.AsyncSubject,a=n.Observer,h=n.Internals.ScheduledObserver,l=n.Disposable.create,f=n.Disposable.empty,p=n.CompositeDisposable,d=n.Scheduler.currentThread,b=n.Internals.inherits,v=n.Internals.addProperties,m="Object has been disposed";o.multicast=function(t,e){var n=this;return"function"==typeof t?new s(function(r){var i=n.multicast(t());return new p(e(i).subscribe(r),i.connect())}):new E(n,t)},o.publish=function(t){return t?this.multicast(function(){return new u},t):this.multicast(new u)},o.publishLast=function(t){return t?this.multicast(function(){return new c},t):this.multicast(new c)},o.publishValue=function(t,e){return 2===arguments.length?this.multicast(function(){return new w(e)},t):this.multicast(new w(t))},o.replay=function(t,e,n,r){return t?this.multicast(function(){return new g(e,n,r)},t):this.multicast(new g(e,n,r))};var y=function(t,e){this.subject=t,this.observer=e};y.prototype.dispose=function(){if(!this.subject.isDisposed&&null!==this.observer){var t=this.subject.observers.indexOf(this.observer);this.subject.observers.splice(t,1),this.observer=null}};var w=n.BehaviorSubject=function(t){function e(t){var e;return r.call(this),this.isStopped?(e=this.exception,e?t.onError(e):t.onCompleted(),f):(this.observers.push(t),t.onNext(this.value),new y(this,t))}function n(n){t.call(this,e),this.value=n,this.observers=[],this.isDisposed=!1,this.isStopped=!1,this.exception=null}return b(n,t),v(n.prototype,a,{hasObservers:function(){return this.observers.length>0},onCompleted:function(){if(r.call(this),!this.isStopped){var t=this.observers.slice(0);this.isStopped=!0;for(var e=0,n=t.length;n>e;e++)t[e].onCompleted();this.observers=[]}},onError:function(t){if(r.call(this),!this.isStopped){var e=this.observers.slice(0);this.isStopped=!0,this.exception=t;for(var n=0,i=e.length;i>n;n++)e[n].onError(t);this.observers=[]}},onNext:function(t){if(r.call(this),!this.isStopped){this.value=t;for(var e=this.observers.slice(0),n=0,i=e.length;i>n;n++)e[n].onNext(t)}},dispose:function(){this.isDisposed=!0,this.observers=null,this.value=null,this.exception=null}}),n}(i),g=n.ReplaySubject=function(t){function e(t){var e=new h(this.scheduler,t),n=new i(this,e);r.call(this),this._trim(this.scheduler.now()),this.observers.push(e);for(var o=this.q.length,s=0,u=this.q.length;u>s;s++)e.onNext(this.q[s].value);return this.hasError?(o++,e.onError(this.error)):this.isStopped&&(o++,e.onCompleted()),e.ensureActive(o),n}function n(n,r,i){this.bufferSize=null==n?Number.MAX_VALUE:n,this.window=null==r?Number.MAX_VALUE:r,this.scheduler=i||d,this.q=[],this.observers=[],this.isStopped=!1,this.isDisposed=!1,this.hasError=!1,this.error=null,t.call(this,e)}var i=function(t,e){this.subject=t,this.observer=e};return i.prototype.dispose=function(){if(this.observer.dispose(),!this.subject.isDisposed){var t=this.subject.observers.indexOf(this.observer);this.subject.observers.splice(t,1)}},b(n,t),v(n.prototype,a,{hasObservers:function(){return this.observers.length>0},_trim:function(t){for(;this.q.length>this.bufferSize;)this.q.shift();for(;this.q.length>0&&t-this.q[0].interval>this.window;)this.q.shift()},onNext:function(t){var e;if(r.call(this),!this.isStopped){var n=this.scheduler.now();this.q.push({interval:n,value:t}),this._trim(n);for(var i=this.observers.slice(0),o=0,s=i.length;s>o;o++)e=i[o],e.onNext(t),e.ensureActive()}},onError:function(t){var e;if(r.call(this),!this.isStopped){this.isStopped=!0,this.error=t,this.hasError=!0;var n=this.scheduler.now();this._trim(n);for(var i=this.observers.slice(0),o=0,s=i.length;s>o;o++)e=i[o],e.onError(t),e.ensureActive();this.observers=[]}},onCompleted:function(){var t;if(r.call(this),!this.isStopped){this.isStopped=!0;var e=this.scheduler.now();this._trim(e);for(var n=this.observers.slice(0),i=0,o=n.length;o>i;i++)t=n[i],t.onCompleted(),t.ensureActive();this.observers=[]}},dispose:function(){this.isDisposed=!0,this.observers=null}}),n}(i),E=function(t){function e(e,n){function r(t){return i.subject.subscribe(t)}var i={subject:n,source:e.asObservable(),hasSubscription:!1,subscription:null};this.connect=function(){return i.hasSubscription||(i.hasSubscription=!0,i.subscription=new p(i.source.subscribe(i.subject),l(function(){i.hasSubscription=!1}))),i.subscription},t.call(this,r)}return b(e,t),e.prototype.connect=function(){return this.connect()},e.prototype.refCount=function(){var t=null,e=0,n=this;return new s(function(r){var i,o;return e++,i=1===e,o=n.subscribe(r),i&&(t=n.connect()),l(function(){o.dispose(),e--,0===e&&t.dispose()})})},e}(i);return n});

rx.coincidence.js

 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
 (function (root, factory) {
-    var freeExports = typeof exports == 'object' && exports &&
-    (typeof root == 'object' && root && root == root.global && (window = root), exports);
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
 
@@ -13,3 +17,3 @@ // Because of build optimizers
         });
-    } else if (typeof module == 'object' && module && module.exports == freeExports) {
+    } else if (typeof module === 'object' && module && module.exports === freeExports) {
         module.exports = factory(root, module.exports, require('./rx'));
@@ -43,8 +47,7 @@ } else {
     function isPrime(candidate) {
-        var num1, num2;
         if (candidate & 1 === 0) {
             return candidate === 2;
         }
-        num1 = Math.sqrt(candidate);
-        num2 = 3;
+        var num1 = Math.sqrt(candidate),
+            num2 = 3;
         while (num2 <= num1) {
@@ -77,2 +80,25 @@ if (candidate % num2 === 0) {
 
+    function stringHashFn(str) {
+        var hash = 757602046;
+        if (!str.length) {
+            return hash;
+        }
+        for (var i = 0, len = str.length; i < len; i++) {
+            var character = str.charCodeAt(i);
+            hash = ((hash<<5)-hash)+character;
+            hash = hash & hash;
+        }
+        return hash;
+    }
+
+    function numberHashFn(key) {
+        var c2 = 0x27d4eb2d; 
+        key = (key ^ 61) ^ (key >>> 16);
+        key = key + (key << 3);
+        key = key ^ (key >>> 4);
+        key = key * c2;
+        key = key ^ (key >>> 15);
+        return key;
+    }
+
     var getHashCode = (function () {
@@ -82,9 +108,28 @@ var uniqueIdCounter = 0;
         return function (obj) {
-            var id;
-            if (obj === undefined)
+            if (obj == null) { 
                 throw new Error(noSuchkey);
-            if (obj.getHashCode !== undefined) {
+            }
+
+            // Check for built-ins before tacking on our own for any object
+            if (typeof obj === 'string') {
+                return stringHashFn(obj);
+            }
+
+            if (typeof obj === 'number') {
+                return numberHashFn(obj);
+            }
+
+            if (typeof obj === 'boolean') {
+                return obj === true ? 1 : 0;
+            }
+
+            if (obj instanceof Date) {
+                return obj.getTime();
+            }
+
+            if (obj.getHashCode) {
                 return obj.getHashCode();
             }
-            id = 17 * uniqueIdCounter++;
+
+            var id = 17 * uniqueIdCounter++;
             obj.getHashCode = function () { return id; };
@@ -102,3 +147,9 @@ return id;
     var Dictionary = function (capacity, comparer) {
-        this._initialize(capacity);
+        if (capacity < 0) {
+            throw new Error('out of range')
+        }
+        if (capacity > 0) {
+            this._initialize(capacity);
+        }
+        
         this.comparer = comparer || defaultComparer;
@@ -127,5 +178,6 @@ this.freeCount = 0;
     Dictionary.prototype._insert = function (key, value, add) {
-        if (this.buckets === undefined) {
+        if (!this.buckets) {
             this._initialize(0);
         }
+        var index3;
         var num = getHashCode(key) & 2147483647;
@@ -136,3 +188,3 @@ var index1 = num % this.buckets.length;
                 if (add) {
-                    throw duplicatekey;
+                    throw new Error(duplicatekey);
                 }
@@ -144,3 +196,3 @@ this.entries[index2].value = value;
         if (this.freeCount > 0) {
-            var index3 = this.freeList;
+            index3 = this.freeList;
             this.freeList = this.entries[index3].next;
@@ -162,5 +214,6 @@ --this.freeCount;
     };
+
     Dictionary.prototype._resize = function () {
-        var prime = getPrime(this.size * 2);
-        var numArray = new Array(prime);
+        var prime = getPrime(this.size * 2),
+            numArray = new Array(prime);
         for (index = 0; index < numArray.length; ++index) {
@@ -184,4 +237,5 @@ numArray[index] = -1;
     };
+
     Dictionary.prototype.remove = function (key) {
-        if (this.buckets !== undefined) {
+        if (this.buckets) {
             var num = getHashCode(key) & 2147483647;
@@ -211,2 +265,3 @@ var index1 = num % this.buckets.length;
     };
+
     Dictionary.prototype.clear = function () {
@@ -226,4 +281,5 @@ var index, len;
     };
+
     Dictionary.prototype._findEntry = function (key) {
-        if (this.buckets !== undefined) {
+        if (this.buckets) {
             var num = getHashCode(key) & 2147483647;
@@ -238,18 +294,18 @@ for (var index = this.buckets[num % this.buckets.length]; index >= 0; index = this.entries[index].next) {
     };
+
     Dictionary.prototype.count = function () {
         return this.size - this.freeCount;
     };
-    Dictionary.prototype.tryGetEntry = function (key) {
+
+    Dictionary.prototype.tryGetValue = function (key) {
         var entry = this._findEntry(key);
         if (entry >= 0) {
-            return {
-                key: this.entries[entry].key,
-                value: this.entries[entry].value
-            };
+            return this.entries[entry].value;
         }
         return undefined;
     };
+
     Dictionary.prototype.getValues = function () {
         var index = 0, results = [];
-        if (this.entries !== undefined) {
+        if (this.entries) {
             for (var index1 = 0; index1 < this.size; index1++) {
@@ -263,2 +319,3 @@ if (this.entries[index1].hashCode >= 0) {
     };
+
     Dictionary.prototype.get = function (key) {
@@ -271,5 +328,7 @@ var entry = this._findEntry(key);
     };
+
     Dictionary.prototype.set = function (key, value) {
         this._insert(key, value, false);
     };
+
     Dictionary.prototype.containskey = function (key) {
@@ -390,112 +449,132 @@ return this._findEntry(key) >= 0;
         return new AnonymousObservable(function (observer) {
-            var group = new CompositeDisposable(),
-            r = new RefCountDisposable(group),
-            leftId = 0,
-            leftMap = new Dictionary(),
-            rightId = 0,
-            rightMap = new Dictionary();
-            group.add(left.subscribe(function (value) {
-                var duration,
-                    expire,
-                    i,
-                    id = leftId++,
-                    leftValues,
-                    result,
-                    rightValues;
-                var s = new Subject();
-                leftMap.add(id, s);
-                try {
-                    result = resultSelector(value, addRef(s, r));
-                } catch (exception) {
-                    leftValues = leftMap.getValues();
-                    for (i = 0; i < leftValues.length; i++) {
-                        leftValues[i].onError(exception);
+            var nothing = function () {};
+            var group = new CompositeDisposable();
+            var r = new RefCountDisposable(group);
+            var leftMap = new Dictionary();
+            var rightMap = new Dictionary();
+            var leftID = 0;
+            var rightID = 0;
+
+            group.add(left.subscribe(
+                function (value) {
+                    var s = new Subject();
+                    var id = leftID++;
+                    leftMap.add(id, s);
+                    var i, len, leftValues, rightValues;
+
+                    var result;
+                    try {
+                        result = resultSelector(value, addRef(s, r));
+                    } catch (e) {
+                        leftValues = leftMap.getValues();
+                        for (i = 0, len = leftValues.length; i < len; i++) {
+                            leftValues[i].onError(e);
+                        }
+                        observer.onError(e);
+                        return;
                     }
-                    observer.onError(exception);
-                    return;
-                }
-                observer.onNext(result);
-                rightValues = rightMap.getValues();
-                for (i = 0; i < rightValues.length; i++) {
-                    s.onNext(rightValues[i]);
-                }
-                var md = new SingleAssignmentDisposable();
-                group.add(md);
-                expire = function () {
-                    if (leftMap.remove(id)) {
-                        s.onCompleted();
+                    observer.onNext(result);
+
+                    rightValues = rightMap.getValues();
+                    for (i = 0, len = rightValues.length; i < len; i++) {
+                        s.onNext(rightValues[i]);
                     }
-                    group.remove(md);
-                };
-                try {
-                    duration = leftDurationSelector(value);
-                } catch (exception) {
-                    leftValues = leftMap.getValues();
-                    for (i = 0; i < leftValues.length; i++) {
-                        leftValues[i].onError(exception);
+
+                    var md = new SingleAssignmentDisposable();
+                    group.add(md);
+
+                    var expire = function () {
+                        if (leftMap.remove(id)) {
+                            s.onCompleted();
+                        }
+                            
+                        group.remove(md);
+                    };
+
+                    var duration;
+                    try {
+                        duration = leftDurationSelector(value);
+                    } catch (e) {
+                        leftValues = leftMap.getValues();
+                        for (i = 0, len = leftMap.length; i < len; i++) {
+                            leftValues[i].onError(e);
+                        }
+                        observer.onError(e);
+                        return;
                     }
-                    observer.onError(exception);
-                    return;
-                }
-                md.disposable(duration.take(1).subscribe(noop, function (exn) {
-                    leftValues = leftMap.getValues();
-                    for (var idx = 0, len = leftValues.length; idx < len; idx++) {
-                        leftValues[idx].onError(exn);
+
+                    md.setDisposable(duration.take(1).subscribe(
+                        nothing,
+                        function (e) {
+                            leftValues = leftMap.getValues();
+                            for (i = 0, len = leftValues.length; i < len; i++) {
+                                leftValues[i].onError(e);
+                            }
+                            observer.onError(e);
+                        },
+                        expire)
+                    );
+                },
+                function (e) {
+                    var leftValues = leftMap.getValues();
+                    for (var i = 0, len = leftValues.length; i < len; i++) {
+                        leftValues[i].onError(e);
                     }
-                    observer.onError(exn);
-                }, function () {
-                    expire();
-                }));
-            }, function (exception) {
-                var i, leftValues;
-                leftValues = leftMap.getValues();
-                for (i = 0; i < leftValues.length; i++) {
-                    leftValues[i].onError(exception);
-                }
-                observer.onError(exception);
-            }, observer.onCompleted.bind(observer)));
-            group.add(right.subscribe(function (value) {
-                var duration, i, leftValues;
-                var id = rightId++;
-                rightMap.add(id, value);
-                var md = new SingleAssignmentDisposable();
-                group.add(md);
-                var expire = function () {
-                    rightMap.remove(id);
-                    group.remove(md);
-                };
-                try {
-                    duration = rightDurationSelector(value);
-                } catch (exception) {
-                    leftValues = leftMap.getValues();
-                    for (i = 0; i < leftValues.length; i++) {
-                        leftValues[i].onError(exception);
+                    observer.onError(e);
+                },
+                observer.onCompleted.bind(observer)));
+
+            group.add(right.subscribe(
+                function (value) {
+                    var leftValues, i, len;
+                    var id = rightID++;
+                    rightMap.add(id, value);
+
+                    var md = new SingleAssignmentDisposable();
+                    group.add(md);
+
+                    var expire = function () {
+                        rightMap.remove(id);
+                        group.remove(md);
+                    };
+
+                    var duration;
+                    try {
+                        duration = rightDurationSelector(value);
+                    } catch (e) {
+                        leftValues = leftMap.getValues();
+                        for (i = 0, len = leftMap.length; i < len; i++) {
+                            leftValues[i].onError(e);
+                        }
+                        observer.onError(e);
+                        return;
                     }
-                    observer.onError(exception);
-                    return;
-                }
-                md.disposable(duration.take(1).subscribe(noop, function (exn) {
+                    md.setDisposable(duration.take(1).subscribe(
+                        nothing,
+                        function (e) {
+                            leftValues = leftMap.getValues();
+                            for (i = 0, len = leftMap.length; i < len; i++) {
+                                leftValues[i].onError(e);
+                            }
+                            observer.onError(e);
+                        },
+                        expire)
+                    );
+
                     leftValues = leftMap.getValues();
-                    for (var idx = 0; idx < leftValues.length; idx++) {
-                        leftValues[idx].onError(exn);
+                    for (i = 0, len = leftValues.length; i < len; i++) {
+                        leftValues[i].onNext(value);
                     }
-                    observer.onError(exn);
-                }, function () {
-                    expire();
+                },
+                function (e) {
+                    var leftValues = leftMap.getValues();
+                    for (var i = 0, len = leftValues.length; i < len; i++) {
+                        leftValues[i].onError(e);
+                    }
+                    observer.onError(e);
                 }));
-                leftValues = leftMap.getValues();
-                for (i = 0; i < leftValues.length; i++) {
-                    leftValues[i].onNext(value);
-                }
-            }, function (exception) {
-                var i, leftValues;
-                leftValues = leftMap.getValues();
-                for (i = 0; i < leftValues.length; i++) {
-                    leftValues[i].onError(exception);
-                }
-                observer.onError(exception);
-            }));
+
             return r;
         });
-    };
+    }
     
@@ -546,3 +625,3 @@ /**
         });
-    };
+    }
 
@@ -625,5 +704,5 @@ function observableWindowWithBounaries(windowBoundaries) {
         });
-    };
+    }
 
     return Rx;
 }));

rx.coincidence.min.js

@@ -1,1 +0,1 @@
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arguments[0]?h.call(this,t).selectMany(function(t){return t.toArray()}):"function"==typeof t?l(t).selectMany(function(t){return t.toArray()}):a(this,t,e).selectMany(function(t){return t.toArray()})},y.window=function(t,e){return 1===arguments.length&&"function"!=typeof arguments[0]?h.call(this,t):"function"==typeof t?l.call(this,t):a.call(this,t,e)},n});
+(function(t,e){var n="object"==typeof exports&&exports,r=("object"==typeof module&&module&&module.exports==n&&module,"object"==typeof global&&global);r.global===r&&(window=r),"function"==typeof define&&define.amd?define(["rx","exports"],function(n,r){return t.Rx=e(t,r,n),t.Rx}):"object"==typeof module&&module&&module.exports===n?module.exports=e(t,module.exports,require("./rx")):t.Rx=e(t,{},t.Rx)})(this,function(t,e,n,r){function i(){}function o(t,e){return t===e}function s(t){if(false&t)return 2===t;for(var e=Math.sqrt(t),n=3;e>=n;){if(0===t%n)return!1;n+=2}return!0}function u(t){var e,n,r;for(e=0;D.length>e;++e)if(n=D[e],n>=t)return n;for(r=1|t;D[D.length-1]>r;){if(s(r))return r;r+=2}return t}function c(t){var e=757602046;if(!t.length)return e;for(var n=0,r=t.length;r>n;n++){var i=t.charCodeAt(n);e=(e<<5)-e+i,e&=e}return e}function a(t){var e=668265261;return t=61^t^t>>>16,t+=t<<3,t^=t>>>4,t*=e,t^=t>>>15}function h(){return{key:null,value:null,next:0,hashCode:0}}function 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rx.experimental.js

 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
 (function (root, factory) {
-    var freeExports = typeof exports == 'object' && exports &&
-    (typeof root == 'object' && root && root == root.global && (window = root), exports);
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
 
@@ -13,3 +17,3 @@ // Because of build optimizers
         });
-    } else if (typeof module == 'object' && module && module.exports == freeExports) {
+    } else if (typeof module === 'object' && module && module.exports === freeExports) {
         module.exports = factory(root, module.exports, require('./rx'));
@@ -16,0 +20,0 @@ } else {

rx.experimental.min.js

@@ -1,1 +0,1 @@
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rx.joinpatterns.js

 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
 (function (root, factory) {
-    var freeExports = typeof exports == 'object' && exports &&
-    (typeof root == 'object' && root && root == root.global && (window = root), exports);
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
 
@@ -13,3 +17,3 @@ // Because of build optimizers
         });
-    } else if (typeof module == 'object' && module && module.exports == freeExports) {
+    } else if (typeof module === 'object' && module && module.exports === freeExports) {
         module.exports = factory(root, module.exports, require('./rx'));
@@ -16,0 +20,0 @@ } else {

rx.joinpatterns.min.js

@@ -1,1 +0,1 @@
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rx.min.js

@@ -1,2 +0,2 @@
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rx.node.js

@@ -1,2 +0,2 @@
-var Rx = require('./rx.modern');
+var Rx = require('./rx');
 require('./rx.aggregates');
@@ -3,0 +3,0 @@ require('./rx.binding');

rx.testing.js

 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
 (function (root, factory) {
-    var freeExports = typeof exports == 'object' && exports &&
-    (typeof root == 'object' && root && root == root.global && (window = root), exports);
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
 
@@ -13,3 +17,3 @@ // Because of build optimizers
         });
-    } else if (typeof module == 'object' && module && module.exports == freeExports) {
+    } else if (typeof module === 'object' && module && module.exports === freeExports) {
         module.exports = factory(root, module.exports, require('./rx'));
@@ -16,0 +20,0 @@ } else {

rx.testing.min.js

@@ -1,1 +0,1 @@
-(function(t,e){var n="object"==typeof exports&&exports&&("object"==typeof t&&t&&t==t.global&&(window=t),exports);"function"==typeof define&&define.amd?define(["rx","exports"],function(n,r){return t.Rx=e(t,r,n),t.Rx}):"object"==typeof module&&module&&module.exports==n?module.exports=e(t,module.exports,require("./rx")):t.Rx=e(t,{},t.Rx)})(this,function(t,e,n){function r(t,e){return e.equals?e.equals(t):t===e}function i(t,e){return 1===t.length&&Array.isArray(t[e])?t[e]:b.call(t)}function o(t){this.predicate=t}function s(t){this.predicate=t}var u=n.Observer,c=n.Observable,a=n.Notification,h=n.VirtualTimeScheduler,l=n.Disposable,f=l.empty,p=l.create,d=n.CompositeDisposable,b=(n.SingleAssignmentDisposable,Array.prototype.slice),v=n.Internals.inherits;o.prototype.equals=function(t){return t===this?!0:null==t?!1:"N"!==t.kind?!1:this.predicate(t.value)},s.prototype.equals=function(t){return t===this?!0:null==t?!1:"E"!==t.kind?!1:this.predicate(t.exception)};var m=n.ReactiveTest={created:100,subscribed:200,disposed:1e3,onNext:function(t,e){return"function"==typeof e?new y(t,new o(e)):new y(t,a.createOnNext(e))},onError:function(t,e){return"function"==typeof e?new y(t,new s(e)):new y(t,a.createOnError(e))},onCompleted:function(t){return new y(t,a.createOnCompleted())},subscribe:function(t,e){return new w(t,e)}},y=n.Recorded=function(t,e,n){this.time=t,this.value=e,this.comparer=n||r};y.prototype.equals=function(t){return this.time===t.time&&this.comparer(this.value,t.value)},y.prototype.toString=function(){return""+this.value+"@"+this.time};var w=n.Subscription=function(t,e){this.subscribe=t,this.unsubscribe=e||Number.MAX_VALUE};w.prototype.equals=function(t){return this.subscribe===t.subscribe&&this.unsubscribe===t.unsubscribe},w.prototype.toString=function(){return"("+this.subscribe+", "+this.unsubscribe===Number.MAX_VALUE?"Infinite":this.unsubscribe+")"};var g=n.MockDisposable=function(t){this.scheduler=t,this.disposes=[],this.disposes.push(this.scheduler.clock)};g.prototype.dispose=function(){this.disposes.push(this.scheduler.clock)};var E=function(t){function e(e){t.call(this),this.scheduler=e,this.messages=[]}v(e,t);var n=e.prototype;return n.onNext=function(t){this.messages.push(new y(this.scheduler.clock,a.createOnNext(t)))},n.onError=function(t){this.messages.push(new y(this.scheduler.clock,a.createOnError(t)))},n.onCompleted=function(){this.messages.push(new y(this.scheduler.clock,a.createOnCompleted()))},e}(u),x=function(t){function e(t){var e=this;this.observers.push(t),this.subscriptions.push(new w(this.scheduler.clock));var n=this.subscriptions.length-1;return p(function(){var r=e.observers.indexOf(t);e.observers.splice(r,1),e.subscriptions[n]=new w(e.subscriptions[n].subscribe,e.scheduler.clock)})}function n(n,r){t.call(this,e);var i,o,s=this;this.scheduler=n,this.messages=r,this.subscriptions=[],this.observers=[];for(var u=0,c=this.messages.length;c>u;u++)i=this.messages[u],o=i.value,function(t){n.scheduleAbsoluteWithState(null,i.time,function(){for(var e=0;s.observers.length>e;e++)t.accept(s.observers[e]);return f})}(o)}return v(n,t),n}(c),C=function(t){function e(t){var e,n,r=this;this.subscriptions.push(new w(this.scheduler.clock));for(var i=this.subscriptions.length-1,o=new d,s=0,u=this.messages.length;u>s;s++)e=this.messages[s],n=e.value,function(n){o.add(r.scheduler.scheduleRelativeWithState(null,e.time,function(){return n.accept(t),f}))}(n);return p(function(){r.subscriptions[i]=new w(r.subscriptions[i].subscribe,r.scheduler.clock),o.dispose()})}function n(n,r){t.call(this,e),this.scheduler=n,this.messages=r,this.subscriptions=[]}return v(n,t),n}(c);return n.TestScheduler=function(t){function e(){t.call(this,0,function(t,e){return t-e})}return v(e,t),e.prototype.scheduleAbsoluteWithState=function(e,n,r){return this.clock>=n&&(n=this.clock+1),t.prototype.scheduleAbsoluteWithState.call(this,e,n,r)},e.prototype.add=function(t,e){return t+e},e.prototype.toDateTimeOffset=function(t){return new Date(t).getTime()},e.prototype.toRelative=function(t){return t},e.prototype.startWithTiming=function(t,e,n,r){var i,o,s=this.createObserver();return this.scheduleAbsoluteWithState(null,e,function(){return i=t(),f}),this.scheduleAbsoluteWithState(null,n,function(){return o=i.subscribe(s),f}),this.scheduleAbsoluteWithState(null,r,function(){return o.dispose(),f}),this.start(),s},e.prototype.startWithDispose=function(t,e){return this.startWithTiming(t,m.created,m.subscribed,e)},e.prototype.startWithCreate=function(t){return this.startWithTiming(t,m.created,m.subscribed,m.disposed)},e.prototype.createHotObservable=function(){var t=i(arguments,0);return new x(this,t)},e.prototype.createColdObservable=function(){var t=i(arguments,0);return new C(this,t)},e.prototype.createObserver=function(){return new E(this)},e}(h),n});
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rx.time.js

 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.
 
 (function (root, factory) {
-    var freeExports = typeof exports == 'object' && exports &&
-    (typeof root == 'object' && root && root == root.global && (window = root), exports);
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
 
@@ -13,3 +17,3 @@ // Because of build optimizers
         });
-    } else if (typeof module == 'object' && module && module.exports == freeExports) {
+    } else if (typeof module === 'object' && module && module.exports === freeExports) {
         module.exports = factory(root, module.exports, require('./rx'));
@@ -65,3 +69,3 @@ } else {
         });
-    };
+    }
 
@@ -76,3 +80,3 @@ function observableTimerTimeSpan(dueTime, scheduler) {
         });
-    };
+    }
 
@@ -91,3 +95,3 @@ function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
         });
-    };
+    }
 
@@ -217,3 +221,3 @@ /**
         });
-    };
+    }
 
@@ -592,5 +596,5 @@ function observableDelayDate(dueTime, scheduler) {
                 sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
-            )
+            );
         });
-    };
+    }
 
@@ -597,0 +601,0 @@ /**

rx.time.min.js

@@ -1,1 +0,1 @@
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p(function(r){var i,o=!1,s=new g,u=null,c=[],a=!1;return i=n.materialize().timestamp(e).subscribe(function(n){var i,h;"E"===n.value.kind?(c=[],c.push(n),u=n.value.exception,h=!a):(c.push({value:n.value,timestamp:n.timestamp+t}),h=!o,o=!0),h&&(null!==u?r.onError(u):(i=new w,s.disposable(i),i.disposable(e.scheduleRecursiveWithRelative(t,function(t){var n,i,s,h;if(null===u){a=!0;do s=null,c.length>0&&0>=c[0].timestamp-e.now()&&(s=c.shift().value),null!==s&&s.accept(r);while(null!==s);h=!1,i=0,c.length>0?(h=!0,i=Math.max(0,c[0].timestamp-e.now())):o=!1,n=u,a=!1,null!==n?r.onError(n):h&&t(i)}}))))}),new x(i,s)})}function a(t,e){var n=this;return d(function(){var r=t-e.now();return c.call(n,r,e)})}function h(t,e){return new p(function(n){function r(){s&&(s=!1,n.onNext(o)),i&&n.onCompleted()}var i,o,s;return new x(t.subscribe(function(t){s=!0,o=t},n.onError.bind(n),function(){i=!0}),e.subscribe(r,n.onError.bind(n),r))})}var l=n.Observable,f=l.prototype,p=n.Internals.AnonymousObservable,d=l.defer,b=l.empty,v=l.throwException,m=l.fromArray,y=n.Scheduler.timeout,w=n.SingleAssignmentDisposable,g=n.SerialDisposable,x=n.CompositeDisposable,E=n.RefCountDisposable,C=n.Subject,D=(n.Internals.BinaryObserver,n.Internals.addRef),A=n.Scheduler.normalize,N=l.interval=function(t,e){return e||(e=y),u(t,t,e)},S=l.timer=function(t,e,n){var c;return n||(n=y),e!==r&&"number"==typeof e?c=e:e!==r&&"object"==typeof e&&(n=e),t instanceof Date&&c===r?i(t.getTime(),n):t instanceof Date&&c!==r?(c=e,o(t.getTime(),c,n)):c===r?s(t,n):u(t,c,n)};return f.delay=function(t,e){return e||(e=y),t instanceof Date?a.call(this,t.getTime(),e):c.call(this,t,e)},f.throttle=function(t,e){e||(e=y);var n=this;return new p(function(r){var i,o=new g,s=!1,u=0,c=null;return i=n.subscribe(function(n){var i,a;s=!0,c=n,u++,i=u,a=new 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s.scheduleRecursiveWithAbsolute(s.now(),function(t){l&&u.onNext(c);try{h?h=!1:f=n(f),l=e(f),l&&(c=i(f),a=o(f))}catch(s){return u.onError(s),r}l?t(a):u.onCompleted()})})},l.generateWithRelativeTime=function(t,e,n,i,o,s){return s||(s=y),new p(function(u){var c,a,h=!0,l=!1,f=t;return s.scheduleRecursiveWithRelative(0,function(t){l&&u.onNext(c);try{h?h=!1:f=n(f),l=e(f),l&&(c=i(f),a=o(f))}catch(s){return u.onError(s),r}l?t(a):u.onCompleted()})})},f.delaySubscription=function(t,e){return e||(e=y),this.delayWithSelector(S(t,e),function(){return b()})},f.delayWithSelector=function(t,e){var n,i,o=this;return"function"==typeof t?i=t:(n=t,i=e),new p(function(t){var e=new x,s=!1,u=function(){s&&0===e.length&&t.onCompleted()},c=new g,a=function(){c.setDisposable(o.subscribe(function(n){var o;try{o=i(n)}catch(s){return t.onError(s),r}var c=new w;e.add(c),c.setDisposable(o.subscribe(function(){t.onNext(n),e.remove(c),u()},t.onError.bind(t),function(){t.onNext(n),e.remove(c),u()}))},t.onError.bind(t),function(){s=!0,c.dispose(),u()}))};return n?c.setDisposable(n.subscribe(function(){a()},t.onError.bind(t),function(){a()})):a(),new x(c,e)})},f.timeoutWithSelector=function(t,e,n){t||(t=observableNever()),n||(n=v(Error("Timeout")));var i=this;return new p(function(o){var s=new g,u=new g,c=new w;s.setDisposable(c);var a=0,h=!1,l=function(t){var e=a,r=function(){return a===e},i=new w;u.setDisposable(i),i.setDisposable(t.subscribe(function(){r()&&s.setDisposable(n.subscribe(o)),i.dispose()},function(t){r()&&o.onError(t)},function(){r()&&s.setDisposable(n.subscribe(o))}))};l(t);var f=function(){var t=!h;return t&&a++,t};return c.setDisposable(i.subscribe(function(t){if(f()){o.onNext(t);var n;try{n=e(t)}catch(i){return o.onError(i),r}l(n)}},function(t){f()&&o.onError(t)},function(){f()&&o.onCompleted()})),new x(s,u)})},f.throttleWithSelector=function(t){var e=this;return new p(function(n){var i,o=!1,s=new g,u=0,c=e.subscribe(function(e){var c;try{c=t(e)}catch(a){return n.onError(a),r}o=!0,i=e,u++;var h=u,l=new w;s.setDisposable(l),l.setDisposable(c.subscribe(function(){o&&u===h&&n.onNext(i),o=!1,l.dispose()},n.onError.bind(n),function(){o&&u===h&&n.onNext(i),o=!1,l.dispose()}))},function(t){s.dispose(),n.onError(t),o=!1,u++},function(){s.dispose(),o&&n.onNext(i),n.onCompleted(),o=!1,u++});return new x(c,s)})},f.skipLastWithTime=function(t,e){e||(e=y);var n=this;return new p(function(r){var i=[];return n.subscribe(function(n){var o=e.now();for(i.push({interval:o,value:n});i.length>0&&o-i[0].interval>=t;)r.onNext(i.shift().value)},r.onError.bind(r),function(){for(var n=e.now();i.length>0&&n-i[0].interval>=t;)r.onNext(i.shift().value);r.onCompleted()})})},f.takeLastWithTime=function(t,e,n){return this.takeLastBufferWithTime(t,e).selectMany(function(t){return m(t,n)})},f.takeLastBufferWithTime=function(t,e){var n=this;return e||(e=y),new p(function(r){var i=[];return n.subscribe(function(n){var r=e.now();for(i.push({interval:r,value:n});i.length>0&&r-i[0].interval>=t;)i.shift()},r.onError.bind(r),function(){for(var n=e.now(),o=[];i.length>0;){var s=i.shift();t>=n-s.interval&&o.push(s.value)}r.onNext(o),r.onCompleted()})})},f.takeWithTime=function(t,e){var n=this;return e||(e=y),new p(function(r){var i=e.scheduleWithRelative(t,function(){r.onCompleted()});return new x(i,n.subscribe(r))})},f.skipWithTime=function(t,e){var n=this;return e||(e=y),new p(function(r){var i=!1,o=e.scheduleWithRelative(t,function(){i=!0}),s=n.subscribe(function(t){i&&r.onNext(t)},r.onError.bind(r),r.onCompleted.bind(r));return new x(o,s)})},f.skipUntilWithTime=function(t,e){e||(e=y);var n=this;return new p(function(r){var i=!1,o=e.scheduleWithAbsolute(t,function(){i=!0}),s=n.subscribe(function(t){i&&r.onNext(t)},r.onError.bind(r),r.onCompleted.bind(r));return new x(o,s)})},f.takeUntilWithTime=function(t,e){e||(e=y);var n=this;return new p(function(r){return new x(e.scheduleWithAbsolute(t,function(){r.onCompleted()}),n.subscribe(r))})},n});
+(function(t,e){var n="object"==typeof exports&&exports,r=("object"==typeof module&&module&&module.exports==n&&module,"object"==typeof global&&global);r.global===r&&(window=r),"function"==typeof define&&define.amd?define(["rx","exports"],function(n,r){return t.Rx=e(t,r,n),t.Rx}):"object"==typeof module&&module&&module.exports===n?module.exports=e(t,module.exports,require("./rx")):t.Rx=e(t,{},t.Rx)})(this,function(t,e,n,r){function i(t,e){return new p(function(n){return e.scheduleWithAbsolute(t,function(){n.onNext(0),n.onCompleted()})})}function o(t,e,n){var r=A(e);return new p(function(e){var i=0,o=t;return n.scheduleRecursiveWithAbsolute(o,function(t){var s;r>0&&(s=n.now(),o+=r,s>=o&&(o=s+r)),e.onNext(i++),t(o)})})}function s(t,e){var n=A(t);return new p(function(t){return e.scheduleWithRelative(n,function(){t.onNext(0),t.onCompleted()})})}function u(t,e,n){return t===e?new p(function(t){return n.schedulePeriodicWithState(0,e,function(e){return t.onNext(e),e+1})}):d(function(){return o(n.now()+t,e,n)})}function c(t,e){var n=this;return new p(function(r){var i,o=!1,s=new g,u=null,c=[],a=!1;return i=n.materialize().timestamp(e).subscribe(function(n){var i,h;"E"===n.value.kind?(c=[],c.push(n),u=n.value.exception,h=!a):(c.push({value:n.value,timestamp:n.timestamp+t}),h=!o,o=!0),h&&(null!==u?r.onError(u):(i=new w,s.disposable(i),i.disposable(e.scheduleRecursiveWithRelative(t,function(t){var n,i,s,h;if(null===u){a=!0;do s=null,c.length>0&&0>=c[0].timestamp-e.now()&&(s=c.shift().value),null!==s&&s.accept(r);while(null!==s);h=!1,i=0,c.length>0?(h=!0,i=Math.max(0,c[0].timestamp-e.now())):o=!1,n=u,a=!1,null!==n?r.onError(n):h&&t(i)}}))))}),new x(i,s)})}function a(t,e){var n=this;return d(function(){var r=t-e.now();return c.call(n,r,e)})}function h(t,e){return new p(function(n){function r(){s&&(s=!1,n.onNext(o)),i&&n.onCompleted()}var i,o,s;return new x(t.subscribe(function(t){s=!0,o=t},n.onError.bind(n),function(){i=!0}),e.subscribe(r,n.onError.bind(n),r))})}var l=n.Observable,f=l.prototype,p=n.Internals.AnonymousObservable,d=l.defer,b=l.empty,v=l.throwException,m=l.fromArray,y=n.Scheduler.timeout,w=n.SingleAssignmentDisposable,g=n.SerialDisposable,x=n.CompositeDisposable,E=n.RefCountDisposable,C=n.Subject,D=(n.Internals.BinaryObserver,n.Internals.addRef),A=n.Scheduler.normalize,N=l.interval=function(t,e){return e||(e=y),u(t,t,e)},S=l.timer=function(t,e,n){var c;return n||(n=y),e!==r&&"number"==typeof e?c=e:e!==r&&"object"==typeof e&&(n=e),t instanceof Date&&c===r?i(t.getTime(),n):t instanceof Date&&c!==r?(c=e,o(t.getTime(),c,n)):c===r?s(t,n):u(t,c,n)};return f.delay=function(t,e){return e||(e=y),t instanceof Date?a.call(this,t.getTime(),e):c.call(this,t,e)},f.throttle=function(t,e){e||(e=y);var n=this;return new p(function(r){var i,o=new g,s=!1,u=0,c=null;return i=n.subscribe(function(n){var i,a;s=!0,c=n,u++,i=u,a=new w,o.disposable(a),a.disposable(e.scheduleWithRelative(t,function(){s&&u===i&&r.onNext(c),s=!1}))},function(t){o.dispose(),r.onError(t),s=!1,u++},function(){o.dispose(),s&&r.onNext(c),r.onCompleted(),s=!1,u++}),new x(i,o)})},f.windowWithTime=function(t,e,n){var i,o=this;return e===r&&(i=t),n===r&&(n=y),"number"==typeof e?i=e:"object"==typeof e&&(i=t,n=e),new p(function(e){var r,s,u,c=i,a=t,h=[],l=new g,f=0;return s=new x(l),u=new E(s),r=function(){var t,o,s,p,d;s=new w,l.disposable(s),o=!1,t=!1,a===c?(o=!0,t=!0):c>a?o=!0:t=!0,p=o?a:c,d=p-f,f=p,o&&(a+=i),t&&(c+=i),s.disposable(n.scheduleWithRelative(d,function(){var n;t&&(n=new C,h.push(n),e.onNext(D(n,u))),o&&(n=h.shift(),n.onCompleted()),r()}))},h.push(new C),e.onNext(D(h[0],u)),r(),s.add(o.subscribe(function(t){var e,n;for(e=0;h.length>e;e++)n=h[e],n.onNext(t)},function(t){var n,r;for(n=0;h.length>n;n++)r=h[n],r.onError(t);e.onError(t)},function(){var t,n;for(t=0;h.length>t;t++)n=h[t],n.onCompleted();e.onCompleted()})),u})},f.windowWithTimeOrCount=function(t,e,n){var r=this;return n||(n=y),new p(function(i){var o,s,u,c,a=0,h=new g,l=0;return s=new x(h),u=new E(s),o=function(e){var r=new w;h.disposable(r),r.disposable(n.scheduleWithRelative(t,function(){var t;e===l&&(a=0,t=++l,c.onCompleted(),c=new C,i.onNext(D(c,u)),o(t))}))},c=new C,i.onNext(D(c,u)),o(0),s.add(r.subscribe(function(t){var n=0,r=!1;c.onNext(t),a++,a===e&&(r=!0,a=0,n=++l,c.onCompleted(),c=new C,i.onNext(D(c,u))),r&&o(n)},function(t){c.onError(t),i.onError(t)},function(){c.onCompleted(),i.onCompleted()})),u})},f.bufferWithTime=function(t,e,n){var i;return e===r&&(i=t),n||(n=y),"number"==typeof e?i=e:"object"==typeof e&&(i=t,n=e),this.windowWithTime(t,i,n).selectMany(function(t){return t.toArray()})},f.bufferWithTimeOrCount=function(t,e,n){return n||(n=y),this.windowWithTimeOrCount(t,e,n).selectMany(function(t){return t.toArray()})},f.timeInterval=function(t){var e=this;return t||(t=y),d(function(){var n=t.now();return e.select(function(e){var r=t.now(),i=r-n;return n=r,{value:e,interval:i}})})},f.timestamp=function(t){return t||(t=y),this.select(function(e){return{value:e,timestamp:t.now()}})},f.sample=function(t,e){return e||(e=y),"number"==typeof t?h(this,N(t,e)):h(this,t)},f.timeout=function(t,e,n){var r,i=this;return e||(e=v(Error("Timeout"))),n||(n=y),r=t instanceof Date?function(t,e){n.scheduleWithAbsolute(t,e)}:function(t,e){n.scheduleWithRelative(t,e)},new p(function(n){var o,s=0,u=new w,c=new g,a=!1,h=new g;return c.disposable(u),o=function(){var i=s;h.disposable(r(t,function(){a=s===i;var t=a;t&&c.disposable(e.subscribe(n))}))},o(),u.disposable(i.subscribe(function(t){var e=!a;e&&(s++,n.onNext(t),o())},function(t){var e=!a;e&&(s++,n.onError(t))},function(){var t=!a;t&&(s++,n.onCompleted())})),new x(c,h)})},l.generateWithAbsoluteTime=function(t,e,n,i,o,s){return s||(s=y),new p(function(u){var c,a,h=!0,l=!1,f=t;return s.scheduleRecursiveWithAbsolute(s.now(),function(t){l&&u.onNext(c);try{h?h=!1:f=n(f),l=e(f),l&&(c=i(f),a=o(f))}catch(s){return u.onError(s),r}l?t(a):u.onCompleted()})})},l.generateWithRelativeTime=function(t,e,n,i,o,s){return s||(s=y),new p(function(u){var c,a,h=!0,l=!1,f=t;return s.scheduleRecursiveWithRelative(0,function(t){l&&u.onNext(c);try{h?h=!1:f=n(f),l=e(f),l&&(c=i(f),a=o(f))}catch(s){return u.onError(s),r}l?t(a):u.onCompleted()})})},f.delaySubscription=function(t,e){return e||(e=y),this.delayWithSelector(S(t,e),function(){return b()})},f.delayWithSelector=function(t,e){var n,i,o=this;return"function"==typeof t?i=t:(n=t,i=e),new p(function(t){var e=new x,s=!1,u=function(){s&&0===e.length&&t.onCompleted()},c=new g,a=function(){c.setDisposable(o.subscribe(function(n){var o;try{o=i(n)}catch(s){return t.onError(s),r}var c=new w;e.add(c),c.setDisposable(o.subscribe(function(){t.onNext(n),e.remove(c),u()},t.onError.bind(t),function(){t.onNext(n),e.remove(c),u()}))},t.onError.bind(t),function(){s=!0,c.dispose(),u()}))};return n?c.setDisposable(n.subscribe(function(){a()},t.onError.bind(t),function(){a()})):a(),new x(c,e)})},f.timeoutWithSelector=function(t,e,n){t||(t=observableNever()),n||(n=v(Error("Timeout")));var i=this;return new p(function(o){var s=new g,u=new g,c=new w;s.setDisposable(c);var a=0,h=!1,l=function(t){var e=a,r=function(){return a===e},i=new w;u.setDisposable(i),i.setDisposable(t.subscribe(function(){r()&&s.setDisposable(n.subscribe(o)),i.dispose()},function(t){r()&&o.onError(t)},function(){r()&&s.setDisposable(n.subscribe(o))}))};l(t);var f=function(){var t=!h;return t&&a++,t};return c.setDisposable(i.subscribe(function(t){if(f()){o.onNext(t);var n;try{n=e(t)}catch(i){return o.onError(i),r}l(n)}},function(t){f()&&o.onError(t)},function(){f()&&o.onCompleted()})),new x(s,u)})},f.throttleWithSelector=function(t){var e=this;return new p(function(n){var i,o=!1,s=new g,u=0,c=e.subscribe(function(e){var c;try{c=t(e)}catch(a){return n.onError(a),r}o=!0,i=e,u++;var h=u,l=new w;s.setDisposable(l),l.setDisposable(c.subscribe(function(){o&&u===h&&n.onNext(i),o=!1,l.dispose()},n.onError.bind(n),function(){o&&u===h&&n.onNext(i),o=!1,l.dispose()}))},function(t){s.dispose(),n.onError(t),o=!1,u++},function(){s.dispose(),o&&n.onNext(i),n.onCompleted(),o=!1,u++});return new x(c,s)})},f.skipLastWithTime=function(t,e){e||(e=y);var n=this;return new p(function(r){var i=[];return n.subscribe(function(n){var o=e.now();for(i.push({interval:o,value:n});i.length>0&&o-i[0].interval>=t;)r.onNext(i.shift().value)},r.onError.bind(r),function(){for(var n=e.now();i.length>0&&n-i[0].interval>=t;)r.onNext(i.shift().value);r.onCompleted()})})},f.takeLastWithTime=function(t,e,n){return this.takeLastBufferWithTime(t,e).selectMany(function(t){return m(t,n)})},f.takeLastBufferWithTime=function(t,e){var n=this;return e||(e=y),new p(function(r){var i=[];return n.subscribe(function(n){var r=e.now();for(i.push({interval:r,value:n});i.length>0&&r-i[0].interval>=t;)i.shift()},r.onError.bind(r),function(){for(var n=e.now(),o=[];i.length>0;){var s=i.shift();t>=n-s.interval&&o.push(s.value)}r.onNext(o),r.onCompleted()})})},f.takeWithTime=function(t,e){var n=this;return e||(e=y),new p(function(r){var i=e.scheduleWithRelative(t,function(){r.onCompleted()});return new x(i,n.subscribe(r))})},f.skipWithTime=function(t,e){var n=this;return e||(e=y),new p(function(r){var i=!1,o=e.scheduleWithRelative(t,function(){i=!0}),s=n.subscribe(function(t){i&&r.onNext(t)},r.onError.bind(r),r.onCompleted.bind(r));return new x(o,s)})},f.skipUntilWithTime=function(t,e){e||(e=y);var n=this;return new p(function(r){var i=!1,o=e.scheduleWithAbsolute(t,function(){i=!0}),s=n.subscribe(function(t){i&&r.onNext(t)},r.onError.bind(r),r.onCompleted.bind(r));return new x(o,s)})},f.takeUntilWithTime=function(t,e){e||(e=y);var n=this;return new p(function(r){return new x(e.scheduleWithAbsolute(t,function(){r.onCompleted()}),n.subscribe(r))})},n});

src/core/anonymousobservable.js

@@ -10,2 +10,5 @@ /** @private */
         function AnonymousObservable(subscribe) {
+            if (!(this instanceof AnonymousObservable)) {
+                return new AnonymousObservable(subscribe);
+            }
 
@@ -12,0 +15,0 @@ function s(observer) {

src/core/autodetachobserver.js

@@ -15,3 +15,3 @@ /** @private */
 
-        var AutoDetachObserverPrototype = AutoDetachObserver.prototype
+        var AutoDetachObserverPrototype = AutoDetachObserver.prototype;
 
@@ -18,0 +18,0 @@ /**

src/core/concurrency/catchscheduler.js

@@ -51,3 +51,3 @@ /** @private */
         CatchScheduler.prototype._getRecursiveWrapper = function (scheduler) {
-            if (!this._recursiveOriginal !== scheduler) {
+            if (this._recursiveOriginal !== scheduler) {
                 this._recursiveOriginal = scheduler;
@@ -54,0 +54,0 @@ var wrapper = this._clone(scheduler);

src/core/concurrency/timeoutscheduler.js

@@ -17,3 +17,3 @@
 
-        if (typeof window.process !== 'undefined' && Object.prototype.toString.call(window.process) === '[object process]') {
+        if (typeof window.process === 'object' && Object.prototype.toString.call(window.process) === '[object process]') {
             scheduleMethod = window.process.nextTick;
@@ -20,0 +20,0 @@ } else if (typeof window.setImmediate === 'function') {

src/core/concurrency/virtualtimescheduler.js

@@ -142,3 +142,3 @@ /** Provides a set of extension methods for virtual time scheduling. */
                     }
-                } while (this.isEnabled)
+                } while (this.isEnabled);
                 this.clock = time;
@@ -232,5 +232,5 @@ }
             return si.disposable;
-        }
+        };
 
         return VirtualTimeScheduler;
     }(Scheduler));

src/core/internal/dictionary.js

@@ -7,8 +7,7 @@ // Real Dictionary
     function isPrime(candidate) {
-        var num1, num2;
         if (candidate & 1 === 0) {
             return candidate === 2;
         }
-        num1 = Math.sqrt(candidate);
-        num2 = 3;
+        var num1 = Math.sqrt(candidate),
+            num2 = 3;
         while (num2 <= num1) {
@@ -41,2 +40,25 @@ if (candidate % num2 === 0) {
 
+    function stringHashFn(str) {
+        var hash = 757602046;
+        if (!str.length) {
+            return hash;
+        }
+        for (var i = 0, len = str.length; i < len; i++) {
+            var character = str.charCodeAt(i);
+            hash = ((hash<<5)-hash)+character;
+            hash = hash & hash;
+        }
+        return hash;
+    }
+
+    function numberHashFn(key) {
+        var c2 = 0x27d4eb2d; 
+        key = (key ^ 61) ^ (key >>> 16);
+        key = key + (key << 3);
+        key = key ^ (key >>> 4);
+        key = key * c2;
+        key = key ^ (key >>> 15);
+        return key;
+    }
+
     var getHashCode = (function () {
@@ -46,9 +68,28 @@ var uniqueIdCounter = 0;
         return function (obj) {
-            var id;
-            if (obj === undefined)
+            if (obj == null) { 
                 throw new Error(noSuchkey);
-            if (obj.getHashCode !== undefined) {
+            }
+
+            // Check for built-ins before tacking on our own for any object
+            if (typeof obj === 'string') {
+                return stringHashFn(obj);
+            }
+
+            if (typeof obj === 'number') {
+                return numberHashFn(obj);
+            }
+
+            if (typeof obj === 'boolean') {
+                return obj === true ? 1 : 0;
+            }
+
+            if (obj instanceof Date) {
+                return obj.getTime();
+            }
+
+            if (obj.getHashCode) {
                 return obj.getHashCode();
             }
-            id = 17 * uniqueIdCounter++;
+
+            var id = 17 * uniqueIdCounter++;
             obj.getHashCode = function () { return id; };
@@ -66,3 +107,9 @@ return id;
     var Dictionary = function (capacity, comparer) {
-        this._initialize(capacity);
+        if (capacity < 0) {
+            throw new Error('out of range')
+        }
+        if (capacity > 0) {
+            this._initialize(capacity);
+        }
+        
         this.comparer = comparer || defaultComparer;
@@ -91,5 +138,6 @@ this.freeCount = 0;
     Dictionary.prototype._insert = function (key, value, add) {
-        if (this.buckets === undefined) {
+        if (!this.buckets) {
             this._initialize(0);
         }
+        var index3;
         var num = getHashCode(key) & 2147483647;
@@ -100,3 +148,3 @@ var index1 = num % this.buckets.length;
                 if (add) {
-                    throw duplicatekey;
+                    throw new Error(duplicatekey);
                 }
@@ -108,3 +156,3 @@ this.entries[index2].value = value;
         if (this.freeCount > 0) {
-            var index3 = this.freeList;
+            index3 = this.freeList;
             this.freeList = this.entries[index3].next;
@@ -126,5 +174,6 @@ --this.freeCount;
     };
+
     Dictionary.prototype._resize = function () {
-        var prime = getPrime(this.size * 2);
-        var numArray = new Array(prime);
+        var prime = getPrime(this.size * 2),
+            numArray = new Array(prime);
         for (index = 0; index < numArray.length; ++index) {
@@ -148,4 +197,5 @@ numArray[index] = -1;
     };
+
     Dictionary.prototype.remove = function (key) {
-        if (this.buckets !== undefined) {
+        if (this.buckets) {
             var num = getHashCode(key) & 2147483647;
@@ -175,2 +225,3 @@ var index1 = num % this.buckets.length;
     };
+
     Dictionary.prototype.clear = function () {
@@ -190,4 +241,5 @@ var index, len;
     };
+
     Dictionary.prototype._findEntry = function (key) {
-        if (this.buckets !== undefined) {
+        if (this.buckets) {
             var num = getHashCode(key) & 2147483647;
@@ -202,18 +254,18 @@ for (var index = this.buckets[num % this.buckets.length]; index >= 0; index = this.entries[index].next) {
     };
+
     Dictionary.prototype.count = function () {
         return this.size - this.freeCount;
     };
-    Dictionary.prototype.tryGetEntry = function (key) {
+
+    Dictionary.prototype.tryGetValue = function (key) {
         var entry = this._findEntry(key);
         if (entry >= 0) {
-            return {
-                key: this.entries[entry].key,
-                value: this.entries[entry].value
-            };
+            return this.entries[entry].value;
         }
         return undefined;
     };
+
     Dictionary.prototype.getValues = function () {
         var index = 0, results = [];
-        if (this.entries !== undefined) {
+        if (this.entries) {
             for (var index1 = 0; index1 < this.size; index1++) {
@@ -227,2 +279,3 @@ if (this.entries[index1].hashCode >= 0) {
     };
+
     Dictionary.prototype.get = function (key) {
@@ -235,7 +288,9 @@ var entry = this._findEntry(key);
     };
+
     Dictionary.prototype.set = function (key, value) {
         this._insert(key, value, false);
     };
+
     Dictionary.prototype.containskey = function (key) {
         return this._findEntry(key) >= 0;
     };

src/core/internal/polyfills.js

@@ -100,5 +100,5 @@ // Utilities
                 n = Number(arguments[1]);
-                if (n != n) {
+                if (n !== n) {
                     n = 0;
-                } else if (n != 0 && n != Infinity && n != -Infinity) {
+                } else if (n !== 0 && n != Infinity && n !== -Infinity) {
                     n = (n > 0 || -1) * Math.floor(Math.abs(n));
@@ -105,0 +105,0 @@ }

src/core/intro.js

 (function (window, undefined) {
-    var freeExports = typeof exports == 'object' && exports &&
-        (typeof global == 'object' && global && global == global.global && (window = global), exports);
 
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
+
      /** 
@@ -6,0 +11,0 @@ * @name Rx

src/core/linq/observable.aggregates.js

@@ -39,3 +39,3 @@ function extremaBy(source, keySelector, comparer) {
     function firstOnly(x) {
-        if (x.length == 0) {
+        if (x.length === 0) {
             throw new Error(sequenceContainsNoElements);
@@ -102,5 +102,5 @@ }
         var source = this;
-        return predicate 
-            ? source.where(predicate, thisArg).any() 
-            : new AnonymousObservable(function (observer) {
+        return predicate ? 
+            source.where(predicate, thisArg).any() : 
+            new AnonymousObservable(function (observer) {
                 return source.subscribe(function () {
@@ -617,4 +617,12 @@ observer.onNext(true);
         return new AnonymousObservable(function (observer) {
+            var i = 0;
             return source.subscribe(function (x) {
-                if (predicate.call(thisArg, x, i, source)) {
+                var shouldRun;
+                try {
+                    shouldRun = predicate.call(thisArg, x, i, source);
+                } catch(e) {
+                    observer.onError(e);
+                    return;
+                }
+                if (shouldRun) {
                     observer.onNext(yieldIndex ? i : x);
@@ -621,0 +629,0 @@ observer.onCompleted();

src/core/linq/observable.coincidence.js

@@ -112,112 +112,132 @@ /**
         return new AnonymousObservable(function (observer) {
-            var group = new CompositeDisposable(),
-            r = new RefCountDisposable(group),
-            leftId = 0,
-            leftMap = new Dictionary(),
-            rightId = 0,
-            rightMap = new Dictionary();
-            group.add(left.subscribe(function (value) {
-                var duration,
-                    expire,
-                    i,
-                    id = leftId++,
-                    leftValues,
-                    result,
-                    rightValues;
-                var s = new Subject();
-                leftMap.add(id, s);
-                try {
-                    result = resultSelector(value, addRef(s, r));
-                } catch (exception) {
-                    leftValues = leftMap.getValues();
-                    for (i = 0; i < leftValues.length; i++) {
-                        leftValues[i].onError(exception);
+            var nothing = function () {};
+            var group = new CompositeDisposable();
+            var r = new RefCountDisposable(group);
+            var leftMap = new Dictionary();
+            var rightMap = new Dictionary();
+            var leftID = 0;
+            var rightID = 0;
+
+            group.add(left.subscribe(
+                function (value) {
+                    var s = new Subject();
+                    var id = leftID++;
+                    leftMap.add(id, s);
+                    var i, len, leftValues, rightValues;
+
+                    var result;
+                    try {
+                        result = resultSelector(value, addRef(s, r));
+                    } catch (e) {
+                        leftValues = leftMap.getValues();
+                        for (i = 0, len = leftValues.length; i < len; i++) {
+                            leftValues[i].onError(e);
+                        }
+                        observer.onError(e);
+                        return;
                     }
-                    observer.onError(exception);
-                    return;
-                }
-                observer.onNext(result);
-                rightValues = rightMap.getValues();
-                for (i = 0; i < rightValues.length; i++) {
-                    s.onNext(rightValues[i]);
-                }
-                var md = new SingleAssignmentDisposable();
-                group.add(md);
-                expire = function () {
-                    if (leftMap.remove(id)) {
-                        s.onCompleted();
+                    observer.onNext(result);
+
+                    rightValues = rightMap.getValues();
+                    for (i = 0, len = rightValues.length; i < len; i++) {
+                        s.onNext(rightValues[i]);
                     }
-                    group.remove(md);
-                };
-                try {
-                    duration = leftDurationSelector(value);
-                } catch (exception) {
-                    leftValues = leftMap.getValues();
-                    for (i = 0; i < leftValues.length; i++) {
-                        leftValues[i].onError(exception);
+
+                    var md = new SingleAssignmentDisposable();
+                    group.add(md);
+
+                    var expire = function () {
+                        if (leftMap.remove(id)) {
+                            s.onCompleted();
+                        }
+                            
+                        group.remove(md);
+                    };
+
+                    var duration;
+                    try {
+                        duration = leftDurationSelector(value);
+                    } catch (e) {
+                        leftValues = leftMap.getValues();
+                        for (i = 0, len = leftMap.length; i < len; i++) {
+                            leftValues[i].onError(e);
+                        }
+                        observer.onError(e);
+                        return;
                     }
-                    observer.onError(exception);
-                    return;
-                }
-                md.disposable(duration.take(1).subscribe(noop, function (exn) {
-                    leftValues = leftMap.getValues();
-                    for (var idx = 0, len = leftValues.length; idx < len; idx++) {
-                        leftValues[idx].onError(exn);
+
+                    md.setDisposable(duration.take(1).subscribe(
+                        nothing,
+                        function (e) {
+                            leftValues = leftMap.getValues();
+                            for (i = 0, len = leftValues.length; i < len; i++) {
+                                leftValues[i].onError(e);
+                            }
+                            observer.onError(e);
+                        },
+                        expire)
+                    );
+                },
+                function (e) {
+                    var leftValues = leftMap.getValues();
+                    for (var i = 0, len = leftValues.length; i < len; i++) {
+                        leftValues[i].onError(e);
                     }
-                    observer.onError(exn);
-                }, function () {
-                    expire();
-                }));
-            }, function (exception) {
-                var i, leftValues;
-                leftValues = leftMap.getValues();
-                for (i = 0; i < leftValues.length; i++) {
-                    leftValues[i].onError(exception);
-                }
-                observer.onError(exception);
-            }, observer.onCompleted.bind(observer)));
-            group.add(right.subscribe(function (value) {
-                var duration, i, leftValues;
-                var id = rightId++;
-                rightMap.add(id, value);
-                var md = new SingleAssignmentDisposable();
-                group.add(md);
-                var expire = function () {
-                    rightMap.remove(id);
-                    group.remove(md);
-                };
-                try {
-                    duration = rightDurationSelector(value);
-                } catch (exception) {
-                    leftValues = leftMap.getValues();
-                    for (i = 0; i < leftValues.length; i++) {
-                        leftValues[i].onError(exception);
+                    observer.onError(e);
+                },
+                observer.onCompleted.bind(observer)));
+
+            group.add(right.subscribe(
+                function (value) {
+                    var leftValues, i, len;
+                    var id = rightID++;
+                    rightMap.add(id, value);
+
+                    var md = new SingleAssignmentDisposable();
+                    group.add(md);
+
+                    var expire = function () {
+                        rightMap.remove(id);
+                        group.remove(md);
+                    };
+
+                    var duration;
+                    try {
+                        duration = rightDurationSelector(value);
+                    } catch (e) {
+                        leftValues = leftMap.getValues();
+                        for (i = 0, len = leftMap.length; i < len; i++) {
+                            leftValues[i].onError(e);
+                        }
+                        observer.onError(e);
+                        return;
                     }
-                    observer.onError(exception);
-                    return;
-                }
-                md.disposable(duration.take(1).subscribe(noop, function (exn) {
+                    md.setDisposable(duration.take(1).subscribe(
+                        nothing,
+                        function (e) {
+                            leftValues = leftMap.getValues();
+                            for (i = 0, len = leftMap.length; i < len; i++) {
+                                leftValues[i].onError(e);
+                            }
+                            observer.onError(e);
+                        },
+                        expire)
+                    );
+
                     leftValues = leftMap.getValues();
-                    for (var idx = 0; idx < leftValues.length; idx++) {
-                        leftValues[idx].onError(exn);
+                    for (i = 0, len = leftValues.length; i < len; i++) {
+                        leftValues[i].onNext(value);
                     }
-                    observer.onError(exn);
-                }, function () {
-                    expire();
+                },
+                function (e) {
+                    var leftValues = leftMap.getValues();
+                    for (var i = 0, len = leftValues.length; i < len; i++) {
+                        leftValues[i].onError(e);
+                    }
+                    observer.onError(e);
                 }));
-                leftValues = leftMap.getValues();
-                for (i = 0; i < leftValues.length; i++) {
-                    leftValues[i].onNext(value);
-                }
-            }, function (exception) {
-                var i, leftValues;
-                leftValues = leftMap.getValues();
-                for (i = 0; i < leftValues.length; i++) {
-                    leftValues[i].onError(exception);
-                }
-                observer.onError(exception);
-            }));
+
             return r;
         });
-    };
+    }
     
@@ -268,3 +288,3 @@ /**
         });
-    };
+    }
 
@@ -347,2 +367,2 @@ function observableWindowWithBounaries(windowBoundaries) {
         });
-    };
+    }

src/core/linq/observable.creation.js

@@ -200,3 +200,3 @@ /**
         scheduler || (scheduler = currentThreadScheduler);
-        if (repeatCount == undefined) {
+        if (repeatCount == null) {
             repeatCount = -1;
@@ -203,0 +203,0 @@ }

src/core/linq/observable.multiple.js

@@ -220,3 +220,3 @@
                     }));
-                })(idx);
+                }(idx));
             }
@@ -571,2 +571,3 @@
               isDone = arrayInitialize(n, function () { return false; });
+              
             var next = function (i) {
@@ -583,3 +584,3 @@ var res, queuedValues;
                     observer.onNext(res);
-                } else if (isDone.filter(function (x, j) { return j !== i; }).every(function (x) { return x; })) {
+                } else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
                     observer.onCompleted();
@@ -618,12 +619,67 @@ }
      * @memberOf Observable
-     * @param {Array} sources Observable sources.
+     * @param arguments Observable sources.
      * @param {Function} resultSelector Function to invoke for each series of elements at corresponding indexes in the sources.
      * @returns {Observable} An observable sequence containing the result of combining elements of the sources using the specified result selector function.
      */
-    Observable.zip = function (sources, resultSelector) {
-        var first = sources[0],
-            rest = sources.slice(1);
-        rest.push(resultSelector);
-        return first.zip.apply(first, rest);
+    Observable.zip = function () {
+        var args = slice.call(arguments, 0),
+            first = args.shift();
+        return first.zip.apply(first, args);
     };
 
+    /**
+     * Merges the specified observable sequences into one observable sequence by emitting a list with the elements of the observable sequences at corresponding indexes.
+     * 
+     * @static
+     * @memberOf Observable     
+     * @param arguments Observable sources.
+     * @returns {Observable} An observable sequence containing lists of elements at corresponding indexes.
+     */
+    Observable.zipArray = function () {
+        var sources = slice.call(arguments);
+        return new AnonymousObservable(function (observer) {
+            var n = sources.length,
+              queues = arrayInitialize(n, function () { return []; }),
+              isDone = arrayInitialize(n, function () { return false; });
+
+            function next(i) {
+                if (queues.every(function (x) { return x.length > 0; })) {
+                    var res = queues.map(function (x) { return x.shift(); });
+                    observer.onNext(res);
+                } else if (isDone.filter(function (x, j) { return j !== i; }).every(identity)) {
+                    observer.onCompleted();
+                    return;
+                }
+            };
+
+            function done(i) {
+                isDone[i] = true;
+                if (isDone.every(identity)) {
+                    observer.onCompleted();
+                    return;
+                }
+            }
+
+            var subscriptions = new Array(n);
+            for (var idx = 0; idx < n; idx++) {
+                (function (i) {
+                    subscriptions[i] = new SingleAssignmentDisposable();
+                    subscriptions[i].setDisposable(sources[i].subscribe(function (x) {
+                        queues[i].push(x);
+                        next(i);
+                    }, observer.onError.bind(observer), function () {
+                        done(i);
+                    }));
+                })(idx);
+            }
+
+            var compositeDisposable = new CompositeDisposable(subscriptions);
+            compositeDisposable.add(disposableCreate(function () {
+                for (var qIdx = 0, qLen = queues.length; qIdx < qLen; qIdx++) {
+                    queues[qIdx] = [];
+                }
+            }));
+            return compositeDisposable;
+        });
+    };
+

src/core/linq/observable.single.js

@@ -313,3 +313,3 @@ /**
         var values, scheduler, start = 0;
-        if (arguments.length > 0 && arguments[0] != null && arguments[0].now !== undefined) {
+        if (!!arguments.length && 'now' in Object(arguments[0])) {
             scheduler = arguments[0];
@@ -316,0 +316,0 @@ start = 1;

src/core/linq/observable.standardsequenceoperators.js

@@ -121,3 +121,3 @@ /**
             groupDisposable.add(source.subscribe(function (x) {
-                var duration, durationGroup, element, expire, fireNewMapEntry, group, key, serializedKey, md, writer, w;
+                var duration, durationGroup, element, fireNewMapEntry, group, key, serializedKey, md, writer, w;
                 try {
@@ -163,3 +163,3 @@ key = keySelector(x);
                     groupDisposable.add(md);
-                    expire = function () {
+                    var expire = function  () {
                         if (serializedKey in map) {
@@ -166,0 +166,0 @@ delete map[serializedKey];

src/core/linq/observable.time.js

@@ -27,3 +27,3 @@ function observableTimerDate(dueTime, scheduler) {
         });
-    };
+    }
 
@@ -38,3 +38,3 @@ function observableTimerTimeSpan(dueTime, scheduler) {
         });
-    };
+    }
 
@@ -53,3 +53,3 @@ function observableTimerTimeSpanAndPeriod(dueTime, period, scheduler) {
         });
-    };
+    }
 
@@ -179,3 +179,3 @@ /**
         });
-    };
+    }
 
@@ -554,5 +554,5 @@ function observableDelayDate(dueTime, scheduler) {
                 sampler.subscribe(sampleSubscribe, observer.onError.bind(observer), sampleSubscribe)
-            )
+            );
         });
-    };
+    }
 
@@ -559,0 +559,0 @@ /**

src/core/observable.js

@@ -74,5 +74,5 @@ var observableProto;
             return this.scan([], accumulator).startWith([]).finalValue();
-        }
+        };
 
         return Observable;
     })();

src/core/subintro.js

 (function (root, factory) {
-    var freeExports = typeof exports == 'object' && exports &&
-    (typeof root == 'object' && root && root == root.global && (window = root), exports);
+    var freeExports = typeof exports == 'object' && exports,
+        freeModule = typeof module == 'object' && module && module.exports == freeExports && module,
+        freeGlobal = typeof global == 'object' && global;
+    if (freeGlobal.global === freeGlobal) {
+        window = freeGlobal;
+    }
 
@@ -11,3 +15,3 @@ // Because of build optimizers
         });
-    } else if (typeof module == 'object' && module && module.exports == freeExports) {
+    } else if (typeof module === 'object' && module && module.exports === freeExports) {
         module.exports = factory(root, module.exports, require('./rx'));
@@ -14,0 +18,0 @@ } else {

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Dynamic require can indicate the package is performing dangerous or unsafe dynamic code execution.

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Fixed alerts

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Dev dependency count

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Lines of code

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