free-arrow
Implementation of the Free Arrow in Scala and other helpful tools for working with Arrows (by AdrielC)
zio-prelude
A lightweight, distinctly Scala take on functional abstractions, with tight ZIO integration (by zio)
free-arrow | zio-prelude | |
---|---|---|
2 | 2 | |
17 | 437 | |
- | 0.5% | |
2.9 | 8.7 | |
2 months ago | 2 days ago | |
Scala | Scala | |
- | Apache License 2.0 |
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.
free-arrow
Posts with mentions or reviews of free-arrow.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-10-11.
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The Deep Link Equating Math Proofs and Computer Programs
my first thought was something something dependent types (Idris, Agda), but it also sounds like TS-like structural typing with a Rust-like Result type. proving that every incoming message is either parsed correctly or we return an error seems to be the basic building block. and then every transformation should be other pure functions.
thought I guess you mean something more top-downish? for that there's "program interpretation" ( https://github.com/AdrielC/free-arrow )
plus something very heavy-handed https://deepai.org/publication/a-coq-based-synthesis-of-scal...
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Pure Functional Stream processing in Scala: Cats and Akka – Part 1
Interesting post, although the use of `cats.IO` feels a little shoehorned. I've found some nice cats/akka synergy by abstracting over flows using a `cats.arrow.Arrow` instance for `akka.stream.scaladsl.Flow`. That might be just as shoehorned though, since I haven't yet worked out whether akkas `Flow` forms a lawful Arrow
zio-prelude
Posts with mentions or reviews of zio-prelude.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-10-27.
- Expectations for Generics in Go 1.18
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Scala 3 and Class Data Validation Best Practices
ZIO Prelude has Validation and has recently gained support for Refined types.
What are some alternatives?
When comparing free-arrow and zio-prelude you can also consider the following projects:
ZIO - ZIO — A type-safe, composable library for async and concurrent programming in Scala
zio-json - Fast, secure JSON library with tight ZIO integration.