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@johnmcclean johnmcclean released this 10 Nov 17:52
· 306 commits to master since this release
10.0.3
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Cyclops X patch release 3 (10.0.3)

Cyclops X

Cyclops X (cyclops 10) unifies cyclops-react and the cyclops integration modules on the cyclops versioning scheme. The goal of this project is remove a whole class of runtime errors from application code by providing much stricter APIs that prevent exceptional states from arising. A secondary goal is to modularize cyclops into a series of smaller more focused projects so that functionality is easy to find and developers only take what they need.

What’s new Cyclops X

-> Enhancements over cyclops-react 2

  • Fast purely functional datastructures (Vector, Seq / List, LazySeq / LazyList, NonEmptyList, HashSet, TreeSet, TrieSet, HashMap, LinkedMap, MultiMap, TreeMap, BankersQueue, LazyString, Discrete Interval Encoded Tree, Zipper, Range, Tree, DifferenceList, HList, Dependent Map )
  • Structural Pattern Matching API (deconstruct algebraic product and sum types)
  • Improved type safety via the removal of unsafe APIs
    -- E.g. Unlike Optional, Option has no get method (which could throw a null pointer)
    -- New data structures do not support operations that would throw exceptions (you can't call head on an empty list for example)
  • Eager and Lazy alternatives for most datastructures (Option is eager, Maybe is lazy + reactive)
  • Improved naming of types (Function1-8 rather than Fn1-8, Either not Xor)
  • Group id is changed to com.oath.cyclops
  • Versioning between cyclops-react and cyclops is merged on cyclops versioning scheme (version 10 = Cyclops X)
  • Light weight dependencies : reactive-streams API & Agrona
  • JVM polyglot higher kinder types support via KindedJ

What’s new Cyclops X patch release 3

Bug fixes

  • LazyEither dropping Left values, even when Throwable, when acting as reactive-streams Publisher
  • The internal resolve method in LazyEither should not be used in operator implementations [causes blocking behaviour on some operators on Maybe, LazyEither/3/4/5]
  • ConcurrentFlatMapper inner onError delegates to outer onError [causes mergeMap to finish early when data arriving from returned Publishers after upstream closed]
  • Make LazyEither creation from an Iterable lazy [LazyEither creation from an Iterable was Eager]

Changelog

Check out the features delivered and bugs fixed -

github 10.0.3 issues & PRs

Dependency changes

agrona to 0.9.26
reactor to 3.2.2.RELEASE
rxJava2 to 2.2.3
jackson to 2.9.7

Modules

Get cyclops X

Gradle

Cyclops

compile 'com.oath.cyclops:cyclops:10.0.3’

Cyclops AnyM

compile 'com.oath.cyclops:cyclops-anym:10.0.3’

Cyclops Futurestream

compile 'com.oath.cyclops:cyclops-futurestream:10.0.3’

Cyclops Pure

compile 'com.oath.cyclops:cyclops-pure:10.0.3’

Cyclops Reactive Collections

compile 'com.oath.cyclops:cyclops-reactive-collections:10.0.3’

Cyclops Reactor Integration

   compile 'com.oath.cyclops:cyclops-reactor-integration:10.0.3'

Cyclops RxJava2 Integration

   compile 'com.oath.cyclops:cyclops-rx2-integration:10.0.3'

Cyclops Jackson Integration

   compile 'com.oath.cyclops:cyclops-jackson-integration:10.0.3'

Maven

Cyclops

<dependency>
    <groupId>com.oath.cyclops</groupId>
    <artifactId>cyclops</artifactId>
    <version>10.0.3</version>
</dependency>

Cyclops AnyM

<dependency>
    <groupId>com.oath.cyclops</groupId>
    <artifactId>cyclops-anym</artifactId>
    <version>10.0.3</version>
</dependency>

Cyclops Futurestream

<dependency>
    <groupId>com.oath.cyclops</groupId>
    <artifactId>cyclops-anym</artifactId>
    <version>10.0.3</version>
</dependency>

Cyclops Pure

<dependency>
    <groupId>com.oath.cyclops</groupId>
    <artifactId>cyclops-pure</artifactId>
    <version>10.0.3</version>
</dependency>

Cyclops Reactive Collections

<dependency>
    <groupId>com.oath.cyclops</groupId>
    <artifactId>cyclops-reactive-collections</artifactId>
    <version>10.0.3</version>
</dependency>

Cyclops Reactor Integration

<dependency>
    <groupId>com.oath.cyclops</groupId>
    <artifactId>cyclops-reactor-integration</artifactId>
    <version>10.0.3</version>
</dependency>

Cyclops RxJava2 Integration

<dependency>
    <groupId>com.oath.cyclops</groupId>
    <artifactId>cyclops-rx2-integration</artifactId>
    <version>10.0.3</version>
</dependency>

Cyclops Jackson Integration

<dependency>
    <groupId>com.oath.cyclops</groupId>
    <artifactId>cyclops-jackson-integration</artifactId>
    <version>10.0.3</version>
</dependency>

License

cyclops-react is licensed under the Apache 2.0 license.

http://www.apache.org/licenses/LICENSE-2.0#

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