refactor(async): replace RxJS with RxNext

Closes #3110
Closes #4201

docs/typescript-definition-package/index.js

@@ -50,7 +50,7 @@ module.exports = new Package('angular-v2-docs', [jsdocPackage, nunjucksPackage,
   createTypeDefinitionFile.typeDefinitions = [
     {
       id: 'angular2/angular2',
-      references: ['../es6-promise/es6-promise.d.ts', '../rx/rx.d.ts'],
+      references: ['../es6-promise/es6-promise.d.ts'],
       modules: {
         'angular2/angular2': {namespace: 'ng', id: 'angular2/angular2'},
         'angular2/web_worker/worker': {namespace: 'ngWorker', id: 'angular2/web_worker/worker'},

docs/typescript-package/processors/readTypeScriptModules.js

@@ -359,8 +359,8 @@ module.exports = function readTypeScriptModules(tsParser, modules, getFileInfo,
   function getType(sourceFile, type) {
     var text = getText(sourceFile, type);
     while (text.indexOf(".") >= 0) {
-      // Keep namespaced symbols in Rx
-      if (text.match(/^\s*Rx\./)) break;
+      // Keep namespaced symbols in RxNext
+      if (text.match(/^\s*RxNext\./)) break;
       // handle the case List<thing.stuff> -> List<stuff>
       text = text.replace(/([^.<]*)\.([^>]*)/, "$2");
     }

gulpfile.js

@@ -1017,11 +1017,13 @@ gulp.task('!build.js.cjs', function() {
 
 
 var bundleConfig = {
-  paths: {"*": "dist/js/prod/es5/*.js", "rx": "node_modules/rx/dist/rx.js"},
+  paths: {
+    "*": "dist/js/prod/es5/*.js"
+  },
   meta: {
-    'angular2/src/router/route_definition': {format: 'cjs'},
-    // auto-detection fails to detect properly here - https://github.com/systemjs/builder/issues/123
-    'rx': {format: 'cjs'}
+    'angular2/src/router/route_definition': {
+      format: 'cjs'
+    }
   }
 };
 
@@ -1072,7 +1074,10 @@ gulp.task('!bundle.js.min', ['build.js.prod'], function() {
 // development build
 gulp.task('!bundle.js.dev', ['build.js.dev'], function() {
   var devBundleConfig = merge(true, bundleConfig);
-  devBundleConfig.paths = merge(true, devBundleConfig.paths, {"*": "dist/js/dev/es5/*.js"});
+  devBundleConfig.paths =
+      merge(true, devBundleConfig.paths, {
+       "*": "dist/js/dev/es5/*.js"
+      });
   return bundler.bundle(
       devBundleConfig,
       'angular2/angular2',
@@ -1150,7 +1155,7 @@ gulp.task('!bundle.js.prod.deps', ['!bundle.js.prod'], function() {
       'angular2.js'
     ),
     bundler.modify(
-        ['node_modules/reflect-metadata/Reflect.js', 'node_modules/rx/dist/rx.lite.js', 'dist/build/http.js'],
+        ['node_modules/reflect-metadata/Reflect.js', 'dist/build/http.js'],
         'http.js'
     )).pipe(gulp.dest('dist/js/bundle'));
 });
@@ -1162,7 +1167,7 @@ gulp.task('!bundle.js.min.deps', ['!bundle.js.min'], function() {
       'angular2.min.js'
     ),
     bundler.modify(
-        ['node_modules/reflect-metadata/Reflect.js', 'node_modules/rx/dist/rx.lite.js','dist/build/http.min.js'],
+        ['node_modules/reflect-metadata/Reflect.js', 'dist/build/http.min.js'],
         'http.min.js'
     ))
     .pipe(uglify())
@@ -1179,9 +1184,9 @@ var JS_DEV_DEPS = [
 
 // Splice in RX license if rx is in the bundle.
 function insertRXLicense(source) {
-  var n = source.indexOf('System.register("rx"');
+  var n = source.indexOf('System.register("@reactivex/rxjs/dist/cjs/Subject"');
   if (n >= 0) {
-    var rxLicense = licenseWrap('node_modules/rx/license.txt');
+    var rxLicense = licenseWrap('node_modules/@reactivex/rxjs/LICENSE.txt');
     return source.slice(0, n) + rxLicense + source.slice(n);
   } else {
     return source;

karma-js.conf.js

@@ -21,7 +21,7 @@ module.exports = function(config) {
       // Including systemjs because it defines `__eval`, which produces correct stack traces.
       'modules/angular2/src/test_lib/shims_for_IE.js',
       'node_modules/systemjs/dist/system.src.js',
-      {pattern: 'node_modules/rx/dist/rx.js', included: false, watched: false, served: true},
+      {pattern: 'node_modules/@reactivex/rxjs/dist/cjs/**', included: false, watched: false, served: true},
       'node_modules/reflect-metadata/Reflect.js',
       'tools/build/file2modulename.js',
       'test-main.js',

modules/angular2/package.json

@@ -10,7 +10,7 @@
   "dependencies": {
     "traceur": "<%= packageJson.dependencies.traceur %>",
     "reflect-metadata": "<%= packageJson.dependencies['reflect-metadata'] %>",
-    "rx": "<%= packageJson.dependencies['rx'] %>",
+    "@reactivex/rxjs": "<%= packageJson.dependencies['@reactivex/rxjs'] %>",
     "zone.js": "<%= packageJson.dependencies['zone.js'] %>"
   },
   "devDependencies": <%= JSON.stringify(packageJson.defaultDevDependencies) %>,

modules/angular2/src/core/facade/async.ts

@@ -1,6 +1,7 @@
 ///<reference path="../../../typings/tsd.d.ts" />
 import {global, isPresent} from 'angular2/src/core/facade/lang';
-import * as Rx from 'rx';
+// TODO(jeffbcross): use ES6 import once typings are available
+var Subject = require('@reactivex/rxjs/dist/cjs/Subject');
 
 export {Promise};
 
@@ -75,7 +76,7 @@ export class ObservableWrapper {
 
   static isObservable(obs: any): boolean { return obs instanceof Observable; }
 
-  static dispose(subscription: any) { subscription.dispose(); }
+  static dispose(subscription: any) { subscription.unsubscribe(); }
 
   static callNext(emitter: EventEmitter, value: any) { emitter.next(value); }
 
@@ -128,30 +129,19 @@ export class Observable {
  * Once a reference implementation of the spec is available, switch to it.
  */
 export class EventEmitter extends Observable {
-  _subject: Rx.Subject<any> = new Rx.Subject<any>();
-  _immediateScheduler = (<any>Rx.Scheduler).immediate;
+  _subject = new Subject();
 
-  observer(generator: any): Rx.IDisposable {
-    return this._subject.observeOn(this._immediateScheduler)
-        .subscribe((value) => { setTimeout(() => generator.next(value)); },
-                   (error) => generator.throw ? generator.throw(error) : null,
-                   () => generator.return ? generator.return () : null);
+  observer(generator: any): any {
+    return this._subject.subscribe((value) => { setTimeout(() => generator.next(value)); },
+                                   (error) => generator.throw ? generator.throw(error) : null,
+                                   () => generator.return ? generator.return () : null);
   }
 
-  toRx(): Rx.Observable<any> { return this._subject; }
+  toRx(): any { return this; }
 
-  /**
-   * Emits a `value`.
-   */
-  next(value: any) { this._subject.onNext(value); }
+  next(value: any) { this._subject.next(value); }
 
-  /**
-   * Emits an `error`.
-   */
-  throw(error: any) { this._subject.onError(error); }
+  throw(error: any) { this._subject.error(error); }
 
-  /**
-   * Closes the stream.
-   */
-  return (value?: any) { this._subject.onCompleted(); }
+  return (value?: any) { this._subject.complete(); }
 }

modules/angular2/src/http/interfaces.ts

@@ -1,5 +1,3 @@
-/// <reference path="../../typings/rx/rx.d.ts" />
-
 import {
   ReadyStates,
   RequestModesOpts,

modules/angular2/src/http/package.json

@@ -9,7 +9,7 @@
   "repository": <%= JSON.stringify(packageJson.repository) %>,
   "dependencies": {
     "angular2": "<%= packageJson.version %>",
-    "rx": "<%= packageJson.dependencies['rx'] %>",
+    "@reactivex/rxjs": "<%= packageJson.dependencies['@reactivex/rxjs'] %>",
     "reflect-metadata": "<%= packageJson.dependencies['reflect-metadata'] %>",
     "traceur": "<%= packageJson.dependencies['traceur'] %>"
   },

modules/angular2/test/web_workers/shared/mock_event_emitter.ts

@@ -1,5 +1,4 @@
 import {EventEmitter} from 'angular2/src/core/facade/async';
-import * as Rx from 'rx';
 import {ListWrapper} from 'angular2/src/core/facade/collection';
 
 export class MockEventEmitter extends EventEmitter {
@@ -7,7 +6,7 @@ export class MockEventEmitter extends EventEmitter {
 
   constructor() { super(); }
 
-  observer(generator: any): Rx.IDisposable {
+  observer(generator: any): any {
     this._nextFns.push(generator.next);
     return new MockDisposable();
   }
@@ -17,6 +16,7 @@ export class MockEventEmitter extends EventEmitter {
   }
 }
 
-class MockDisposable implements Rx.IDisposable {
-  dispose(): void {}
+class MockDisposable {
+  isUnsubscribed: boolean = false;
+  unsubscribe(): void {}
 }

modules/angular2/tsd.json

@@ -17,14 +17,6 @@
     "node/node.d.ts": {
       "commit": "51738fdf1643d269067861b405e87503b7479236"
     },
-    "rx/rx.d.ts": {
-      "commit": "3882d337bb0808cde9fe4c08012508a48c135482"
-    },
-
-    "rx/rx-lite.d.ts": {
-      "commit": "3882d337bb0808cde9fe4c08012508a48c135482"
-    },
-
 
     "selenium-webdriver/selenium-webdriver.d.ts": {
       "commit": "be0b6b394f77a59e192ad7cfec18078706e44db5"

modules/angular2_material/package.json

@@ -10,7 +10,7 @@
   "dependencies": {
     "angular2": "<%= packageJson.version %>",
     "traceur": "<%= packageJson.dependencies.traceur %>",
-    "rx": "<%= packageJson.dependencies['rx'] %>",
+    "@reactivex/rxjs": "<%= packageJson.dependencies['@reactivex/rxjs'] %>",
     "zone.js": "<%= packageJson.dependencies['zone.js'] %>"
   },
   "devDependencies": <%= JSON.stringify(packageJson.defaultDevDependencies) %>

modules/examples/src/http/index.ts

@@ -1,5 +1,3 @@
-/// <reference path="../../../angular2/typings/rx/rx.d.ts" />
-
 import {bootstrap} from 'angular2/bootstrap';
 import {HTTP_BINDINGS} from 'angular2/http';
 import {HttpCmp} from './http_comp';

modules/examples/src/jsonp/index.ts

@@ -1,5 +1,3 @@
-/// <reference path="../../../angular2/typings/rx/rx.d.ts" />
-
 import {bootstrap} from 'angular2/bootstrap';
 import {JSONP_BINDINGS} from 'angular2/http';
 import {JsonpCmp} from './jsonp_comp';

modules/examples/src/web_workers/images/loader.js

@@ -4,10 +4,7 @@ importScripts("b64.js");
 
 System.config({
   baseURL: '/',
-  defaultJSExtensions: true,
-  paths: {
-    'rx': 'examples/src/web_workers/images/rx.js'
-  }
+  defaultJSExtensions: true
 });
 
 System.import("examples/src/web_workers/images/background_index")

modules/examples/src/web_workers/kitchen_sink/loader.js

@@ -2,10 +2,7 @@ $SCRIPTS$
 
 System.config({
   baseURL: '/',
-  defaultJSExtensions: true,
-  paths: {
-    'rx': 'examples/src/web_workers/kitchen_sink/rx.js'
-  }
+  defaultJSExtensions: true
 });
 
 System.import("examples/src/web_workers/kitchen_sink/background_index")

modules/examples/src/web_workers/message_broker/loader.js

@@ -1,10 +1,9 @@
 $SCRIPTS$
 
-    System.config({
-      baseURL: '/',
-      defaultJSExtensions: true,
-      paths: {'rx': 'examples/src/web_workers/message_broker/rx.js'}
-    });
+System.config({
+  baseURL: '/',
+  defaultJSExtensions: true
+});
 
 System.import("examples/src/web_workers/message_broker/background_index")
     .then(

modules/examples/src/web_workers/todo/loader.js

@@ -2,10 +2,7 @@ $SCRIPTS$
 
 System.config({
   baseURL: '/',
-  defaultJSExtensions: true,
-  paths: {
-    'rx': 'examples/src/web_workers/todo/rx.js'
-  }
+  defaultJSExtensions: true
 });
 
 System.import("examples/src/web_workers/todo/background_index")

npm-shrinkwrap.clean.json

@@ -1,5 +1,8 @@
 {
   "dependencies": {
+    "@reactivex/rxjs": {
+      "version": "0.0.0-prealpha.3"
+    },
     "angular": {
       "version": "1.3.5"
     },

npm-shrinkwrap.json

@@ -2,6 +2,11 @@
   "name": "angular",
   "version": "2.0.0-alpha.37",
   "dependencies": {
+    "@reactivex/rxjs": {
+      "version": "0.0.0-prealpha.3",
+      "from": "@reactivex/rxjs@0.0.0-prealpha.3",
+      "resolved": "https://registry.npmjs.org/@reactivex/rxjs/-/rxjs-0.0.0-prealpha.3.tgz"
+    },
     "angular": {
       "version": "1.3.5",
       "from": "https://registry.npmjs.org/angular/-/angular-1.3.5.tgz",

package.json

@@ -28,8 +28,8 @@
     "test": "gulp test.all.js && gulp test.all.dart"
   },
   "dependencies": {
+    "@reactivex/rxjs": "0.0.0-prealpha.3",
     "reflect-metadata": "0.1.1",
-    "rx": "2.5.1",
     "zone.js": "0.5.4"
   },
   "devDependencies": {

test-main.js

@@ -15,7 +15,7 @@ System.config({
     'angular2/*': 'dist/js/dev/es5/angular2/*.js',
     'angular2_material/*': 'dist/js/dev/es5/angular2_material/*.js',
     'rtts_assert/*': 'dist/js/dev/es5/rtts_assert/*.js',
-    'rx': 'node_modules/rx/dist/rx.js'
+    '@reactivex/rxjs/*': 'node_modules/@reactivex/rxjs/*.js'
   }
 });
 

tools/broccoli/html-replace/SCRIPTS.html

@@ -5,14 +5,9 @@
 <script src="Reflect.js" type="text/javascript"></script>
 <script type="text/javascript">
   var filename = '@@FILENAME_NO_EXT';
-  var parent = filename.split('/');
-  parent = parent.splice(0, parent.length-1).join('/');
   System.config({
     baseURL: '/',
-    defaultJSExtensions: true,
-    paths: {
-      'rx': parent + '/rx.js'
-    }
+    defaultJSExtensions: true
   });
   System.import(filename).then(function(m) { m.main(); }, console.error.bind(console));
 </script>

tools/broccoli/html-replace/SCRIPTS_benchmarks.html

@@ -6,14 +6,9 @@
 <script src="Reflect.js" type="text/javascript"></script>
 <script type="text/javascript">
   var filename = '@@FILENAME_NO_EXT';
-  var parent = filename.split('/');
-  parent = parent.splice(0, parent.length-1).join('/');
   System.config({
     baseURL: '/',
-    defaultJSExtensions: true,
-    paths: {
-      'rx': parent + '/rx.js'
-    }
+    defaultJSExtensions: true
   });
   System.import(filename).then(function(m) { m.main(); }, console.error.bind(console));
 </script>

tools/broccoli/html-replace/SCRIPTS_benchmarks_external.html

@@ -7,14 +7,9 @@
 <script src="Reflect.js" type="text/javascript"></script>
 <script type="text/javascript">
   var filename = '@@FILENAME_NO_EXT';
-  var parent = filename.split('/');
-  parent = parent.splice(0, parent.length-1).join('/');
   System.config({
     baseURL: '/',
-    defaultJSExtensions: true,
-    paths: {
-      'rx': parent + '/rx.js'
-    }
+    defaultJSExtensions: true
   });
   System.import(filename).then(function(m) { m.main(); }, console.error.bind(console));
 </script>

tools/broccoli/trees/browser_tree.ts

@@ -84,6 +84,8 @@ module.exports = function makeBrowserTree(options, destinationPath) {
     destDir: '/'
   });
 
+  var rxJs = new Funnel('node_modules/@reactivex', {include: ['**/**'], destDir: '/@reactivex'});
+
   var es5ModulesTree = new Funnel('modules', {
     include: ['**/**'],
     exclude: ['**/*.cjs', 'angular1_router/**', 'benchmarks/e2e_test/**'],
@@ -139,7 +141,6 @@ module.exports = function makeBrowserTree(options, destinationPath) {
       'node_modules/zone.js/dist/zone-microtask.js',
       'node_modules/zone.js/dist/long-stack-trace-zone.js',
       'node_modules/systemjs/dist/system.src.js',
-      'node_modules/rx/dist/rx.js',
       'node_modules/base64-js/lib/b64.js',
       'node_modules/reflect-metadata/Reflect.js',
       'node_modules/es6-shim/es6-shim.js'
@@ -208,8 +209,8 @@ module.exports = function makeBrowserTree(options, destinationPath) {
 
   htmlTree = mergeTrees([htmlTree, scripts, polymer, react]);
 
-  es5Tree = mergeTrees([es5Tree, htmlTree, assetsTree]);
-  es6Tree = mergeTrees([es6Tree, htmlTree, assetsTree]);
+  es5Tree = mergeTrees([es5Tree, htmlTree, assetsTree, rxJs]);
+  es6Tree = mergeTrees([es6Tree, htmlTree, assetsTree, rxJs]);
 
   var mergedTree = mergeTrees([stew.mv(es6Tree, '/es6'), stew.mv(es5Tree, '/es5')]);