Lenses, Prisms and Optics in Scala
A really nice way to inspect, extract and modify deeply nested data structures in Scala.
Recent posts
Akka HTTP loves JSON: 3 Libraries You Can Integrate into Akka HTTP
Akka HTTP needs JSON like humans need water. We show you how to integrate Spray-Json, Circe and Jackson into Akka HTTP.
How to Deploy a Scala Application to AWS Lambda
Scala code is super easy to deploy to AWS lambda. We show you how in this step by step tutorial.
Refined Types in Scala
We look at how we can impose constraints on values at compile time with the Refined library.
Underscores are Overloaded in Scala!
Scala syntax is so confusing sometimes - I’ll show almost all uses of underscores in Scala. Sometimes the philosophy is inconsistent, but it’s worth at least...