RxSwift/CHANGELOG.md

Change Log

All notable changes to this project will be documented in this file.

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2.0.0-beta.4

Updated

• Adds ignoreElements operator.
• Adds timeout operator (2 overloads).
• Adds shareReplayLatestWhileConnected operator.
• Changes Driver to internally use shareReplayLatestWhileConnected for subscription sharing instead of shareReplay(1).
• Adds flatMapFirst to Driver unit.
• Adds replayAll operator.
• Adds createUnbounded factory method to ReplaySubject.
• Adds optional type hints to empty, failWith and never (empty(Int) now works and means empty observable sequence of Ints).
• Adds rx_hidden to UIView.
• Adds rx_alpha to UIView.
• Adds rx_attributedText to UILabel.
• Adds rx_animating to UIActivityIndicatorView.
• Adds rx_constant to NSLayoutConstraint.
• Removes implicitly unwrapped optional from NSURLSession.rx_response.
• Exposes rx_createDataSourceProxy, rx_createDelegateProxy on UITableView/UICollectionView.
• Exposes rx_createDelegateProxy on UITextView.
• Exposes rx_createDelegateProxy on UIScrollView.
• Exposes RxCollectionViewDataSourceProxy.
• Exposes RxCollectionViewDelegateProxy.
• Exposes RxScrollViewDelegateProxy.
• Exposes RxTableViewDataSourceProxy.
• Exposes RxTableViewDelegateProxy.
• Deprecates proxyForObject in favor of proxyForObject<P : DelegateProxyType>(type: P.Type, _ object: AnyObject) -> P.
• Deprecates rx_modelSelected<T>() in favor of rx_modelSelected<T>(modelType: T.Type).
• Adds func bindTo(variable: Variable<E>) -> Disposable extension to ObservableType.
• Exposes ControlEvent init.
• Exposes ControlProperty init.
• Refactoring of example app
  • Divides examples into sections
  • Adds really simple examples of how to do simple calculated bindings with vanilla Rx.
  • Adds really simple examples of table view extensions (sectioned and non sectioned version).
  • Refactoring of GitHub sign in example to use MVVM paradigm.

Fixed

• Fixes documentation for flatMapFirst
• Fixes problem with delegate proxies not detecting all delegate methods in delegate proxy hierarchy.

2.0.0-beta.3

Updated

• Improves KVO mechanism.
  • Type of observed object is now first argument view.rx_observe(CGRect.self, "frame")
  • Support for observing ObjC bridged enums and RawRepresentable protocol
  • Support for easier extending of KVO using KVORepresentable protocol
  • Deprecates KVO extensions that don't accept type as first argument in favor of ones that do.
• Adds flatMapLatest (also added to Driver unit).
• Adds flatMapFirst operator (also added to Driver unit).
• Adds retryWhen operator.
• Adds window operator.
• Adds single operator.
• Adds single (blocking version) operator.
• Adds rx_primaryAction on UIButton for tvOS.
• Transforms error types in RxSwift/RxCocoa projects from NSErrors to Swift enum types.
  • RxError
  • RxCocoaError
  • RxCocoaURLError
  • ...
• NSURLSession extensions now return Observable<(NSData!, NSHTTPURLResponse)> instead of Observable<(NSData!, NSURLResponse!)>.
• Optimizes consecutive map operators. For example map(validate1).map(validate2).map(parse) is now internally optimized to one map operator.
• Adds overloads for just, sequenceOf, toObservable that accept scheduler.
• Deprecates asObservable extension of SequenceType in favor of toObservable.
• Adds toObservable extension to Array.
• Improves table view animated data source example.
• Polishing of RxDataSourceStarterKit
  • differentiateForSectionedView operator
  • rx_itemsAnimatedWithDataSource extension
• Makes blocking operators run current thread's runloop while blocking and thus disabling deadlocks.

Fixed

• Fixes example with Variable in playgrounds so it less confusing regarding memory management.
• Fixes UIImageView extensions to use UIImage? instead of UIImage!.
• Fixes improper usage of CustomStringConvertible and replaces it with CustomDebugStringConvertible.

2.0.0-beta.2

Updated

• Optimizations. System now performs significantly fewer allocations and is several times faster then 2.0.0-beta.1
• Makes AnonymousObservable private in favor of create method.
• Adds toArray operator (non blocking version).
• Adds withLatestFrom operator, and also extends Driver with that operation.
• Adds elementAt operator (non blocking version).
• Adds takeLast operator.
• Improves RxExample app. Adds retries example when network becomes available again.
• Adds composite extensions to Bag (on, disposeAllIn).
• Renames mistyped extension on ObserverType from onComplete to onCompleted.

Fixed

• Fixes minimal platform version in OSX version of library to 10.9

2.0.0-beta.1

Updated

• Adds Driver unit. This unit uses Swift compiler to prove certain properties about observable sequences. Specifically
  • that fallback error handling is put in place
  • results are observed on main thread
  • work is performed only when there is a need (at least one subscriber)
  • computation results are shared between different observers (replay latest element)
• Renames ObserverOf to AnyObserver.
• Adds new interface ObservableConvertibleType.
• Adds BlockingObservable to RxBlocking and makes it more consistent with RxJava.
• Renames func subscribe(next:error:completed:disposed:) to func subscribe(onNext:onError:onCompleted:onDisposed:)
• Adds concat convenience method public func concat<O : ObservableConvertibleType where O.E == E>(second: O) -> RxSwift.Observable<Self.E>
• Adds skipUntil operator.
• Adds takeWhile operator.
• Renames takeWhile indexed version to takeWhileWithIndex
• Adds skipWhile operator.
• Adds skipWhileWithIndex operator.
• Adds using operator.
• Renames func doOn(next:error:completed:) to func doOn(onNext:onError:onCompleted:).
• Makes RecursiveImmediateSchedulerOf private.
• Makes RecursiveSchedulerOf private.
• Adds ConcurrentMainScheduler.
• Adds overflow error so now in case of overflow, operators will return RxErrorCode.Overflow.
• Adds rx_modelAtIndexPath to UITableView and UICollectionView.
• Adds var rx_didUpdateFocusInContextWithAnimationCoordinator: ControlEvent<(context:animationCoordinator:)> to UITableView and UICollectionView
• Makes resultSelector argument in combineLatest explicit func combineLatest<O1, O2, R>(source1: O1, _ source2: O2, resultSelector: (O1.E, O2.E) throws -> R) -> RxSwift.Observable<R>.
• Makes resultSelector argument in zip explicit func combineLatest<O1, O2, R>(source1: O1, _ source2: O2, resultSelector: (O1.E, O2.E) throws -> R) -> RxSwift.Observable<R>.
• Adds activity indicator example in RxExample app.
• Adds two way binding example in RxExample app.
• many other small features

Fixed

• Problem with xcodebuild 7.0.1 treating tvOS shared schemes as osx schemes.

2.0.0-alpha.4

Updated

• Adds tvOS support
• Adds watchOS support
• Adds auto loading example to example app
• Restores old Variable behavior. Variable doesn't send anything on dealloc.
• Adds performance tests target.
• Adds more detailed resource tracing during unit tests (important for further optimizations).
• Adds UIStepper extensions.
• Adds UIBarButtonItem enabled property wrapper.
• Adds response data to userInfo of error for rx_response extensions of NSURLSession.
• Adds onNext, onError and onCompleted convenience methods to ObserverType.

Fixed

• Fixes problem on some systems with unregistering CurrentThreadScheduler from current thread.
• Fixes retry parameter naming (maxAttemptCount).
• Fixes a lot of unit test warnings.
• Removes embedding of Swift library with built frameworks.

2.0.0-alpha.3

Updated

• Renames ImmediateScheduler protocol to ImmediateSchedulerType
• Renames Scheduler protocol to SchedulerType
• Adds CurrentThreadScheduler
• Adds generate operator
• Cleanup of dead observer code.
• Removes SpinLocks in disposables in favor of more performant OSAtomicCompareAndSwap32.
• Adds buffer operator (version with time and count).
• Adds range operator.
• Adds repeat operator.

2.0.0-alpha.2

Updated

• Renames ScopedDispose to ScopedDisposable
• Deprecates observeSingleOn in favor of observeOn
• Adds inline documentation
• Renames from to asObservable extension method on SequenceType
• Renames catchErrorResumeNext in favor of catchErrorJustReturn
• Deprecates catchErrorToResult, the preferred way is to use Swift do/try/catch mechanism.
• Deprecates RxResult, the preferred way is to use Swift do/try/catch mechanism.
• Deprecates sendNext on Variable in favor of just using value setter.
• Renames rx_searchText to rx_text on UISearchBar+Rx.
• Changes parameter type for rx_imageAnimated to be transitionType (kCATransitionFade, kCATransitionMoveIn, ...).

2.0.0-alpha.1

Fixed

• Problem in RxExample with missing observeOn for images.

Updated

• Removes deprecated APIs
• Adds ObservableType
• Moved from using >- operator to protocol extensions
• Change from disposeBag.addDisposable to disposable.addDisposableTo
• Changes in RxCocoa extensions to enable fluent style
• Rename of do* to doOn*
• Deprecates returnElement in favor of just
• Deprecates aggregate in favor of reduce
• Deprecates variable in favor of shareReplay(1) (to be consistent with RxJS version)
• Method next on Variable in favor of sendNext

Fixed

1.9.1

Updated

• Adds Calculator example app
• Performance improvements for Queue

Fixed

• Crash in rx_didChangeAuthorizationStatus. #89