Arrow Meta
Functional companion to Kotlin's Compiler (by arrow-kt)
kotlin-result
A multiplatform Result monad for modelling success or failure operations. (by michaelbull)
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Arrow Meta | kotlin-result | |
---|---|---|
2 | 33 | |
388 | 920 | |
1.8% | - | |
0.6 | 8.9 | |
4 days ago | 12 days ago | |
Kotlin | Kotlin | |
Apache License 2.0 | ISC License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
Arrow Meta
Posts with mentions or reviews of Arrow Meta.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-05-01.
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If I wanted to modify the Kotlin grammar, how would I go about doing that?
As of right now, Arrow Meta is the only library I am aware of with which you can productively write compiler plugins.
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Crystal Lang 1.0 Release
Thanks for the example, that's interesting.
Note that Kotlin has union types through this compiler plugin: https://github.com/arrow-kt/arrow-meta/issues/570
kotlin-result
Posts with mentions or reviews of kotlin-result.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-21.
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Result Class with Generic Type for both Success and Failure States
This is a great result lib: https://github.com/michaelbull/kotlin-result
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Is runCatching in use in any of your projects ? My team is abusing it
Lastly I do not like kotlin's Result and we use the kotlin-result library which is more expressive and not tied to Throwable (similar to Arrow's Either).
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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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Programming with Result
This is a better impl.
- It seems like I'm forced to make this choice at least once a day
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Kotlin Nitpicks: Language and Standard Library
kotlin-result
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Why no one recommends the use of the standard library's Result class but a custom sealed class approach?
Many people were not satisfied with basic sealed classes or Kotlin's Result class, and opted to either write their own implementation, use an existing one (like https://github.com/michaelbull/kotlin-result), or use Arrow.
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Getting Started With Kotlin Multiplatform Mobile
Kotlin Result a very good monad library.
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resukt: a `Result<T, F>` type, implemented in a similar way to the `Result<T>` in the standard library
Have you seen https://github.com/michaelbull/kotlin-result?
What are some alternatives?
When comparing Arrow Meta and kotlin-result you can also consider the following projects:
result4k
kotlin-monads - Monads for Kotlin
Result - The modelling for success/failure of operations in Kotlin and KMM (Kotlin Multiplatform Mobile)
Komprehensions - Do comprehensions for Kotlin and 3rd party libraries [STABLE]
Kategory - Λrrow - Functional companion to Kotlin's Standard Library
redux-kotlin - Predictable state container for Kotlin apps
Rust-Full-Stack - Rust projects here are easy to use. There are blog posts for them also.
Snail-Kotlin - An observables framework for Kotlin
RxKotlin - RxJava bindings for Kotlin
reactor-core - Non-Blocking Reactive Foundation for the JVM
reactor-kotlin-extensions