natchez
cats-effect-testing
natchez | cats-effect-testing | |
---|---|---|
2 | 1 | |
319 | 184 | |
1.3% | 0.0% | |
8.8 | 7.7 | |
4 days ago | 6 days ago | |
Scala | Scala | |
MIT License | Apache License 2.0 |
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.
natchez
-
The wonder of context functions
Regarding real-world uses of this concept, I used it today to put natchez tracing in my http4s project. While the project is still small, I was shocked at the lack of invasiveness of this approach compared to usage of Kleisli to achieve the same effect.
-
Question on implementing open tracing with Scala Futures
It's never going to work with a ThreadLocal-based implementation because Future (and other Scala async stuff like cats.effect.IO) hop from thread to thread in an unpredictable way. The only way to do it is to jettison the magical "current span" thing and pass the span explicitly. You can hide this in the plumbing if you program with abstract effects (this is what Natchez Trace does) but with Future I think you're going to have to pass everything around in the open.
cats-effect-testing
-
Are there really 'testing benefits' to programming with effects?
cats-effect-testing covers Specs2, ScalaTest, uTest, and minitest.
What are some alternatives?
wiringbits-scala-newbie-warts - A collection of WartRemover warts for Scala newbies used by Wiringbits
Mockito Scala - Mockito for Scala language
pencil - Simple smtp client
Monix - Asynchronous, Reactive Programming for Scala and Scala.js.
toolkit - A Scala 3, lightweight and functional non-intrusive library to build typed and declarative Scala application with managed resources and dependencies
Specs2 - Software Specifications for Scala
trace4cats-sttp - Integration for Trace4Cats and Sttp/Tapir
munit-cats-effect - Integration library for MUnit & cats-effect
axiom-honeycomb-proxy - A log forwarder/multiplexer for Axiom and Honeycomb.
programs-as-values - Source code of the programs as values presentation
skunk - A data access library for Scala + Postgres.