purefun
Kategory
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purefun | Kategory | |
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2 | 31 | |
102 | 5,942 | |
- | 0.9% | |
9.1 | 8.9 | |
10 days ago | 7 days ago | |
Java | Kotlin | |
MIT License | GNU General Public License v3.0 or later |
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
purefun
- Is there a cats-effect or ZIO for Java? If not, then what are the blockers of having an effect system as of Java 17? What are the drawbacks of such a library in Java?
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Is there a competent Effects library (like ZIO or Monix) for Java? (IO monad)
Hi, I'm working in a library that could help you, https://github.com/tonivade/purefun.
Kategory
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Java 21 makes me like Java again
Yeah, it has nice funcional capabilities and libraries (like Arrow[0]).
[0]: https://arrow-kt.io
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Is it prudent to use Scala for anything new?
Last but not least, Scala is currently the language with one of the best effect systems in my opinion (https://zio.dev/). Kotlin for example has copied the approach with https://arrow-kt.io/ which I think is great actually. But when comparing Scala and Kotlin here, Scala wins by a large margin, it is a completely different world. It's like building a highly concurrent system in Erlang vs C.
Of course, if you don't want to learn things like union types, traits/typeclasses and effects (similar to async/await but more powerful) you will be annoyed by Scala. But once you learned them, you can never go back.
- Alternatives to scala FP
- Result Class with Generic Type for both Success and Failure States
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Struggling with software robustness with Kotlin
In my own code, I started to use explicit error handling. I'm currently experimenting with Result (from https://github.com/michaelbull/kotlin-result) and Raise (from https://arrow-kt.io/).
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Hey Rustaceans! Got a question? Ask here (5/2023)!
Are there any more-or-less established functional crates in Rust (similar to Kotlin’s Arrow)?
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What's the benefit of using Arrow with Kotlin?
I wonder how the community sees adding Arrow besides standard Kotlin language features. Is it something that's still considered useful or just redundant and causing more confusion?
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If you HAD to work on a project that primarily used object-oriented design, what functional programming patterns (if any) would you keep in your tool box?
Kotlin’s really nice, and even better with http://arrow-kt.io
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Kotlin for JavaScript
This is very exciting, I have wanted to try Kotlin for quite some time and one of the biggest reasons has been few libraries such as arrow-kt[1].
> Kotlin/JS provides the ability to transpile your Kotlin code, the Kotlin standard library, and any compatible dependencies to JavaScript.
What does it means "compatible dependencies"?
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FP Architecture
Arrow
What are some alternatives?
cats-effect - The pure asynchronous runtime for Scala
RxKotlin - RxJava bindings for Kotlin
kotlin-result - A multiplatform Result monad for modelling success or failure operations.
kotlin-monads - Monads for Kotlin
Reduks - A "batteries included" port of Reduxjs for Kotlin+Android
redux-kotlin - Predictable state container for Kotlin apps
funKTionale - Functional constructs for Kotlin
Javaslang - vʌvr (formerly called Javaslang) is a non-commercial, non-profit object-functional library that runs with Java 8+. It aims to reduce the lines of code and increase code quality.
Arrow Meta - Functional companion to Kotlin's Compiler
bansa - A state container for Java & Kotlin, inspired by Redux & Elm
Snail-Kotlin - An observables framework for Kotlin
Komprehensions - Do comprehensions for Kotlin and 3rd party libraries [STABLE]