This patch release bumps combine-schedulers and removed an unneeded exported import of Foundation.

This version includes several bug fixes and new operators:

• Fixes some stubborn memory leaks in CurrentValueRelay (#137) and WithLatestFrom (#129) - Thanks @jasdeepsaini & @TTOzzi !
• Adds missing files to the project which prevented Carthage from building (#133) - Thanks @jasdeepsaini !
• Fix a replay synchronization issue in ReplaySubject (#138) - Thanks @mruston-heb !
• New flatMapFirst operator (#119) - Thanks @troupmar
• New prefix(while:behavior:) operator (#70) - Thanks @jasdev
• New mapToVoid operator (#129) - Thanks @danshevluk

This version introduces two changes:

1. New divide-and-conquer based algorithms to optimize the usage of CombineLatestMany and ZipMany when working with massive (tens of thousands and up) of publishers.
2. Update the version of combine-schedulers in our test suite.

This release is identical to 1.6.0 with the critical fix introduced in #128.

1.6.0 used an overload of map(to:) which the Swift compiler confuses with the closure-based map(_:) operator. This version renames it to mapToValue(_:).

• Add retry(when:) (Thanks @danielt1263)
• Add enumerated() (Thanks @mihai8804858)
• Add map(to:) (Thanks @danhalliday)
• Fix a memory leak in withLatestFrom (Thanks @bharath2020)
• Fix an issue with share(replay:) (Thanks @jabeattie @mRs-)

This PR reverts withLatestFrom to the previous implementation, since the composed (new) implementation was misbehaving in some scenarios.

A Swift 5.5 and Xcode 13 compatible release

• Add mapToResult
• Replace the implementation of withLatestFrom with a new composed variation
• Fix a leak in share(replay:)
• Fix carthage & archiving builds for Xcode 13

CombineExt 1.3.0

It's been a long time since the last release, and this one packs a great deal of changes and updates :) Thanks to all of the wonderful contributors who worked on this release: @kitwtnb, @jasdev, @basvankuijck, @joewalsh, @dsk1306, @HugoSay

Changes

• Add Collection.flatMapBatches(of:) to subscribe an array of publishers in batches (for example, processing batches of 3 requests at a time)
• Add toggle() operator to toggle Boolean publishers
• Add nwise() and pairwise() operators to batch groups of elements
• Add Collection.merge() to merge a collection of equally-typed publishers
• Add filterMany operator to filter publishers that emits collections
• Add ignoreOutput(setOutputType:) to drop all elements, and altering the Publisher's output type
• Add ignoreFailure(setFailureType::completeImmediately:) to ignore a failure, and alter the Publisher's failure type
• Fix locking of ReplaySubject

CombineExt 1.2.0 is packed with many awesome additions !

Thanks to @jasdev, @jdisho, @RonKliffer, @ohayon and @dsk1306 for their incredible contributions to this release.

Let's break it down:

• Improve .create ergonomics and support returning a AnyCancellable [#24]
• Add ownership argument to assign so you can do assign(to: \.text, on: label, ownership: .weak) (Ownership supports .weak, .unowned and .strong) [#30]
• Add ReplaySubject [#23]
• Add share(replay:) [#23]
• Add withLatestFrom for up to 4 publishers [#22]
• Add prefix(duration:tolerance:in:options:) to limit the duration for accepting values [#27]
• Add a Collection.amb() operators to race a Collection of publishers [#31]
• Add Optional.publisher property as a shorthand to Optional.Publisher.init [#32]
• Drop deployment target to iOS 10, tvOS 10, watchOS 3 and macOS 10.12 - to support older apps using Combine conditionally [#29]

CombineExt 1.1.0

CombineExt 1.1.0 is here, and boy oh boy what a packed release this is ! 🥳🥳🥳🥳

Many thanks to @jasdev and @jdisho for their immense contributions to this release ❤️

New Operators

• zip(with:), Collection<Publisher>.zip(): Variadic Zip
• combineLatest(with:), Collection<Publisher>.combineLatest(): Variadic CombineLatest
• amb(_:), amb(with:): Takes several publishers and uses the one which emits the first event
• mapMany: Map a publisher of array as if you're mapping each individual element of that array
• partition: Partition a publisher into two separate publishers based on a provided predicate
• removeAllDuplicates: De-duplicate values across the entire lifetime of the publisher, as opposed to removeDuplicates which only de-duplicates values pair-wise.
• setOutputType(to:): Set the Output type of a publisher whose output is Never, similarly to setFailureType(to:).