CHANGELOG.md

5.0.0-beta.0 (2015-12-15)

Bug Fixes

• micro-perf: rename immediate to queue scheduler (fe56b28), closes #1040
• micro-perf: use the correnct scheduler on current-thread tests (3dff5eb)
• operators: emit declarations for patch modules (676f82d)
• test: make explicit unsubscription for observable (7f67b09)
• test: make explicit unsubscription for observable (65e65e2)
• window: fix window() to dispose window Subjects (5168f73)
• windowCount: fix windowCount to dispose window Subjects (f29ee29)
• windowTime: fix windowTime to dispose window Subjects (b73e260)
• windowToggle: fix windowToggle to dispose window Subjects (15ff3f7)
• windowWhen: fix windowWhen to dispose window Subjects (91c1941)

Features

• inspect: added inspect operator (f9944ae)
• inspectTime: add inspectTime operator (6835dcd)
• sample: readd sample operator (e93bffc)
• sampleTime: reimplement sampleTime with RxJS 4 behavior (6b77e69)
• TestScheduler: add createTime() parser to return number (cb8cf6b)

BREAKING CHANGES

• sampleTime: sampleTime now has the same behavior sample(number, scheduler) did in RxJS 4
• sample: sample behavior returned to RxJS 4 behavior
• inspectTime: sampleTime is now inspectTime
• inspect: RxJS 5 sample behavior is now inspect
• extended operators: All extended operators are now under the same operator directory as all others. This means that import "rxjs/add/operator/extended/min" is now import "rxjs/add/operator/min"

5.0.0-alpha.14 (2015-12-09)

Bug Fixes

• every: handle thisArg for scalar and array observables (eae4b00)
• SymbolShim: ensure for function even if Symbol already exists (e942776), closes #999
• SymbolShim: Symbol polyfill is a function (1f57157), closes #988
• timeoutWith: fix to avoid unnecessary inner subscription (6e63752)

Features

• count: remove thisArg (878a1fd)
• distinctUntilChanged: remove thisArg (bfc52d6)
• exhaust: rename switchFirst operators to exhaust (9b565c9), closes #915
• finally: remove thisArg (d4b02fc)
• forEach: add thisArg (14ffce6), closes #878
• single: remove thisArg (43af805)

BREAKING CHANGES

• exhaust: switchFirst is now exhaust
• exhaust: switchFirstMap is now exhaustMap
• forEach: Observable.prototype.forEach argument order changed to accommodate thisArg. Optional PromiseCtor argument moved to third arg from second

5.0.0-alpha.13 (2015-12-08)

Bug Fixes

• Observable: fix circular dependency issue. (b7672f4)
• bufferToggle: fix unsubscriptions of closing Observable (439b641)
• expand: accept scheduler parameter (79e9084), closes #841
• publish: make script generate correct package names (10563d3)
• repeat: preserve Subscriber chain in repeat() (d9a7328)
• retry: preserve Subscriber chain in retry() (b429dac)
• retryWhen: preserve Subscriber chain in retryWhen() (c9cb958)

Features

• AsapScheduler: rename NextTickScheduler to AsapScheduler (3255fb3), closes #838
• BehaviorSubject: add getValue method to access value (33b387b), closes #758
• BehaviorSubject: now throws when getValue is called after unsubscription (1ddf116)
• ObjectUnsubscribedError: add ObjectUnsubscribed error class (39836af)
• Observable: subscribe accepts objects with rxSubscriber symbol (b7672f4)
• QueueScheduler: rename ImmediateScheduler to QueueScheduler (66eb537)
• Rx.Symbol.rxSubscriber: add rxSubscriber symbol (d4f1670)
• Subject: add rxSubscriber symbol (d2e4257)
• Subscriber: add rxSubscriber symbol (7bda360)
• switchFirstMap: rename switchMapFirst to switchFirstMap (eddd4dc)

BREAKING CHANGES

• AsapScheduler: Rx.Scheduler.nextTick (Rx 4's "default" scheduler) is now Rx.Scheduler.asap
• QueueScheduler: Rx.Scheduler.immediate (Rx 4's "currentThread" scheduler) is now Rx.Scheduler.queue related #838
• switchFirstMap: switchMapFirst is now switchFirstMap

5.0.0-alpha.12 (2015-12-04)

Bug Fixes

• AsyncSubject: emit value when it's subscribed after complete (ed0eaf6)
• bindCallback: only call function once even while scheduled (8637d47), closes #881
• bufferToggle: fix disposal of subscriptions when errors occur (a20325c)
• catch: fix catch to dispose old subscriptions (280f7ed), closes #763
• catch: fix catch() to preserve Subscriber chain (e1447ac)
• concat: accept scheduler parameter (8859702)
• ConnectableObservable: fix ConnectableObservable connectability and refCounting (aef9578), closes #678
• debounce: Fix debounce to unsubscribe duration Observables (dea7847)
• expand: fix expand's concurrency behavior (01f86e5)
• expand: terminate recursive call when destination completes (3b8cf94)
• Observable: Subjects no longer wrapped in Subscriber (5cb0f2b), closes #825 #748
• Observer: anonymous observers now allow missing handlers (a11c763), closes #723
• operators: Remove shareReplay and shareBehavior (536a6a6), closes #710
• publish: copy readme and license, remove scripts (439a2f3), closes #845
• throttleTime: fix and rename throttleTime operator (3b0c1f3)
• TimerObservable: accepts absolute date for dueTime (e284fb8), closes #648

Features

• AsyncSubject: add AsyncSubject (34c05fe)
• bindCallback: remove thisArg (feea9a1)
• bindCallback: rename fromCallback to bindCallback (305d66d), closes #876
• callback: Add Observable.fromCallback (9f751e7)
• combineLatest: accept array of observable as parameter (2edd92c), closes #594
• forkJoin: accept array of observable as parameter (d45f672)
• mergeScan: support concurrency parameter for mergeScan (fe0eb37), closes #868
• usage: add auto-patching operators (1ab3508), closes #860
• skipWhile: add skipWhile operator (a2244e0)
• switchFirst: add switchFirst and switchMapFirst (71e3dd1)
• publishLast: add publishLast operator (9bef228), closes #883
• takeWhile: add takeWhile operator (48e53ea), closes #695
• takeWhile: remove thisArg (b5219a4)
• throttle: add throttle operator with durationSelector (c3bf3e7), closes #496

Performance Improvements

• ReplaySubject: fix memory leak of growing buffer (0a73b4d), closes #578

5.0.0-alpha.11 (2015-12-01)

Bug Fixes

• catch: fix catch to dispose old subscriptions (280f7ed), closes #763
• concat: accept scheduler parameter (8859702)
• ConnectableObservable: fix ConnectableObservable connectability and refCounting (aef9578), closes #678
• debounce: Fix debounce to unsubscribe duration Observables (dea7847)
• expand: fix expand's concurrency behavior (01f86e5)
• expand: terminate recursive call when destination completes (3b8cf94)
• Observer: anonymous observers now allow missing handlers (a11c763), closes #723
• operators: Remove shareReplay and shareBehavior (536a6a6), closes #710
• test: make explicit unsubscription for observable (505f5b7)
• throttleTime: fix and rename throttleTime operator (3b0c1f3)
• TimerObservable: accepts absolute date for dueTime (e284fb8), closes #648

Features

• callback: Add Observable.fromCallback (9f751e7)
• combineLatest: accept array of observable as parameter (2edd92c), closes #594
• forkJoin: accept array of observable as parameter (d45f672)
• operator: add skipWhile operator (a2244e0)
• operator: add switchFirst and switchMapFirst (71e3dd1)
• takeWhile: add takeWhile operator (48e53ea), closes #695
• throttle: add throttle operator with durationSelector (c3bf3e7), closes #496

Performance Improvements

• ReplaySubject: fix memory leak of growing buffer (0a73b4d), closes #578

5.0.0-alpha.10 (2015-11-10)

Bug Fixes

• Immediate: set immediate should no longer throw in Chrome (a3de7d9), closes #690

5.0.0-alpha.9 (2015-11-10)

Bug Fixes

• util: incorrect Symbol.iterator for es6-shim (15bf32c)

Features

• forkJoin: accept promise, resultselector as parameter of forkJoin (190f349), closes #507

5.0.0-alpha.8 (2015-11-06)

Bug Fixes

• concat: handle a given scheduler correctly (8745216)
• package.json: loosen the engines/npm semver range to prevent false warnings (df791c6)
• skipUntil: unsubscribe source when it completes (8a4162b), closes #577
• take: deal with total <= 0 and add tests (c5cc06f)
• windowWhen: fix windowWhen with regard to unsubscriptions (8174947)

Features

• mergeScan: add new mergeScan operator. (0ebb5bd)
• multicast: support both Subject and subjectFactory arguments (f779027)

BREAKING CHANGES

• publish: reverted to RxJS 4 behavior
• publishBehavior: reverted to RxJS 4 behavior
• publishReplay: reverted to RxJS 4 behavior
• shareBehavior: removed
• shareReplay: removed

5.0.0-alpha.7 (2015-10-27)

Bug Fixes

• NextTickAction: fix unsubscription behavior (3d8264c), closes #582
• buffer: cleanup notifier subscription when unsubscribed (1b30aa9)
• delay: accepts absolute time delay (b109100)
• mergeMapTo: mergeMapTo result should complete (6f9859e)
• operator: update type definitions for union types (9d90c75), closes #581
• repeat: fix inner subscription semantics for repeat (f67a596), closes #554
• switchMapTo: reimplement switchMapTo to pass tests (d4789cd)
• takeUntil: unsubscribe notifier when it completes (9415196)

Features

• operator: add max operator (7fda036)
• operator: add min operator (79cb6cf)
• shareBehavior: add shareBehavior and its tests (97ff1ec)

5.0.0-alpha.6 (2015-10-17)

Bug Fixes

• retryWhen: fix internal unsubscriptions (5aff5e8)
• scan: scan now behaves like RxJS 4 scan (27f9c09)

5.0.0-alpha.5 (2015-10-16)

Bug Fixes

• bufferToggle: fix bugs in order to pass tests (949fa31)
• mergeAll: fix mergeAll micro performance tests to use mapTo instead of map. (616e86e)
• package: correct typings path (a501b06)
• repeat: add additional resubscription behavior (4f9f33b), closes #516
• retry: fix internal unsubscriptions for retry (cc92f45), closes #546
• windowToggle: fix window closing and unsubscription semantics (0cb21e6)

5.0.0-alpha.4 (2015-10-15)

Bug Fixes

• Subject: fix missing unsubscribe call (9dd27d6)
• Subscriber: avoid implicit any (08faaa9)
• bufferWhen: onComplete of closings determine buffers (5d28a38)
• fromEvent: make selector argument optional in fromEvent static method (71d90b4)
• skipUntil: update skipUntil behavior with error, completion (6f0d98f), closes #518
• windowCount: fix windowCount window opening times (908ae56), closes #273

Features

• operator: add debounce operator (a1e652f), closes #493
• operator: add debounceTime operator (dd2ba40)

Performance Improvements

• ScalarObservable: add fast-path for mapping scalar observables (7b0d3dc)
• count: fast-path for counting over scalars (c35a120)
• filter: add fast-path for filtering scalar observables (e2e8954)
• reduce: add fast-path for reducing over scalar observables (4c65136)
• scan: fast-path for scanning scalars (0201b92)
• skip: fast-path for skip over scalar observable (9b49936)
• take: add fast-path for take over scalars (33053b1)

5.0.0-alpha.3 (2015-10-13)

Bug Fixes

• Observable: fix type signature of some static operators (e5364de)
• Subject.create: ensure operator property not required for Observable subscription (2259de2), closes #483
• TestScheduler: stop sorting actual results (51db0b8), closes #422
• benchpress: update benchpress dependencies and config (8513eaa), closes #348
• buffer: change behavior of buffer to more closely match RxJS 4 (b66592d)
• combineLatest: fix type signature (a3e6deb)
• defer: fix type signature (11327b9)
• empty: fix type signature (893cb7e)
• fromPromise: fix type signature (17415fa)
• groupBy: durationSelector cannot keep source alive (57e4207)
• groupBy: fix bugs related to group resets (23a7574)
• groupBy: fix bugs with groupBy (86992c6)
• interval: fix signature type (9c238c0)
• operator: startWith operator accepts scheduler, multiple values (d1d339a)
• operators: reorder signature of resultSelectors (fc1724d)
• range: fix type signature (9237d0b)
• timeout: fix absolute timeout behavior (8ec06cf)
• timeout: update behavior of timeout, timeoutWith (16bd691)
• timer: fix type signature (fffb96c)
• window: handle closingNotifier errors/completes (42beff1)

Features

• TestScheduler: support unsubscription marbles (ffb0bb9)
• count: add predicate support in count() (42d1add), closes #425
• dematerialize: add dematerialize operator (0a8b074), closes #475
• do: do will now handle an observer as an argument (c1a4994), closes #476
• first: add resultSelector (3c20fcc), closes #417
• last: add resultSelector argument (5a4896c), closes #418
• operator: add every operator (d11f32e)
• operator: add timeInterval operator (6cc0615)
• share: add the share operator (c36f2be), closes #439
• shareReplay: add the shareReplay() operator (65c84ea)

Performance Improvements

• ReplaySubject: remove unnecessary computation (488ac2e)

BREAKING CHANGES

• operators with resultSelectors (mergeMap, concatMap, switchMap, etc): The function signature of resultSelectors used to be (innerValue, outerValue, innerIndex, outerIndex) but this commits changes it to be (outerValue, innerValue, outerIndex, innerIndex), to match signatures in RxJS 4.

5.0.0-alpha.2 (2015-09-30)

Bug Fixes

• concat: let observable concat instead of merge (c17e832)

Features

• operator: add find, findIndex operator (7c6cc9d)
• operator: add first operator (274c233)
• operator: add ignoreElements operator (fe1a952)
• zip: zip now supports never-ending iterables (a5684ba), closes #397

5.0.0-alpha.1 (2015-09-23)

Bug Fixes

• Promises: escape promise error trap (c69088a)
• TestScheduler: ensure TestScheduler subscribes to expectations before hot subjects (b9b2ba5)
• TestScheduler: properly schedule actions added dynamically (069ede4)
• buffer: do not emit empty buffer when completes (252fccb)
• bufferTime: inner intervals will now clean up properly (4ef41b0)
• expand: Fix expand to stay open until the source Observable completes. (20ef785)
• expand: fix expand operator to match Rx3 (67f9623)
• last: emit value matches with predicate instead of result of predicate (0f635ee)
• merge: fix issues with async in merge (7a15304)
• mergeAll: merge all will properly handle async observables (43b63cc)
• package: specify supported npm version (f72e622)
• switchAll: switch all will properly handle async observables (c2e2d29)
• switchAll/switchLatest: inner subscriptions should now properly unsub (38a45f8), closes #302

Features

• combineLatest: supports promises, iterables, lowercase-o observables and Observables (ce76e4e)
• config: add global configuration of Promise capability (e7eb5d7), closes #115
• expand: now handles promises, iterables and lowercase-o observables (c5239e9)
• mergeAll: now supports promises, iterables and lowercase-o observables (4c16aa6)
• operator: add elementAt operator (cd562c4)
• operator: add isEmpty operator (80f72c5)
• operator: add last operator (d841b11), closes #304 #306
• operator: add single operator (49484a2)
• switch: add promise, iterable and array support (24fdd34)
• withLatestFrom: default array output, handle other types (cb393dc)
• zip: supports promises, iterables and lowercase-o observables (d332a0e)

0.0.0-prealpha.3 (2015-09-11)

Bug Fixes

• root: use self as the root object when available (0428a85)

0.0.0-prealpha.2 (2015-09-11)

Bug Fixes

• bufferCount: set default value for skip argument, do not emit empty buffer at the end (2c1a9dc)
• windowCount: set default value for skip argument, do not emit empty buffer at the end (a513dbb)

Features

• Observable: add static create method (e0d27ba), closes #255
• TestScheduler: add TestScheduler (b23daf1), closes #270
• VirtualTimeScheduler: add VirtualTimeScheduler (96f9386), closes #269
• operator: add sample and sampleTime (9e62789), closes #178

0.0.0-prealpha.1 (2015-09-02)

Bug Fixes

• combineLatest: check for limits higher than total observable count (81e5dfb)
• rx: add hack to export global until better global build exists (1a543b0)
• subscription-ref: add setter for isDisposed (6fe5427)
• take: complete on limit reached (801a711)

Features

• benchpress: add benchpress config and flatmap spec (0441dea)
• catch: add catch operator, related to #141, closes #130 (94b4c01), closes #130
• from: let from handle any "observablesque" (526d4c3), closes #156 #236
• index: add index module which requires commonjs build (379d2d1), closes #117
• observable: add Observable.all (forkJoin) (44a4ee1)
• operator: Add count operator. (30dd894)
• operator: Add distinctUntilChanged and distinctUntilKeyChanged (f9ba4da)
• operator: Add do operator. (7d9b52b)
• operator: Add expand operator. (47b178b)
• operator: Add minimal delay operator. (7851885)
• operator: add buffer operators: buffer, bufferWhen, bufferTime, bufferCount, and bufferTog (9f8347f), closes #207
• operator: add debounce (f03adaf), closes #193
• operator: add defaultIfEmpty (c80688b)
• operator: add finally (526e4c9)
• operator: add fromEventPattern creator function (1095d4c)
• operator: add groupBy (1e13aea), closes #165
• operator: add materialize. closes #132 (6d9f6ae), closes #132
• operator: add publishBehavior operator and spec (249ab8d)
• operator: add publishReplay operator and spec (a0c47d6)
• operator: add retry (4451db5)
• operator: add retryWhen operator. closes #129 (65eb50e), closes #129
• operator: add skipUntil (ef2620e), closes #180
• operator: add throttle (1d735b9), closes #191
• operator: add timeout and timeoutWith (bb440ad), closes #244
• operator: add toPromise operator. closes #159 (361a53b), closes #159
• operator: add window operators: window, windowWhen, windowTime, windowCount, windowToggle (9f5d510), closes #195
• operator: add withLatestFrom (322218a), closes #209
• operator: implement startWith(). (1f36d99)