Functional IO with FS2 Streams
Functional IO with FS2 Streams One of the main principles of functional programming is to avoid side-effects. For the most part, working with immutable instances would »
Side Effects and How To Deal With Them The Cool Way, Part 2: Monads Introduction
In part 1 of this series we learnt how to decouple the code that deals with side effects from our pure functions by using functors (Any »
Continuous Integration on GitLab with Scala and SBT
With Continuous Integration (CI) we aim to be able to test the changes we make to our projects automatically and externally. An usual setup involves e. »
Recursion and Trampolines in Scala
Recursion is beautiful. As an example, let’s consider this perfectly acceptable example of defining the functions even and odd in Scala, whose semantics you »