If you are a Scala developer for some time you are probably familiar with the concept of Lenses. It got a lot of traction in community as it resolves very common problem of modifying deeply nested case classes. But what is not that universally known is that there are more similar abstractions. They are usually referred to as
In this post I will try to present some of them and to give some intuition what are possible applications for them. This article is focused more on the applications rather than on mathematical foundations. Moreover, it attempts to highlight that idea of Optics goes much, much further than manipulation of nested records. Read more
In this short blog post – in just 10 minutes or less – I’m going to attempt to present what Monix library is and try to convince you why you really need to get to know it.
Formerly known as Monifu, Monix is a library for asynchronous programming in Scala and Scala.js
It contains several useful abstractions and sometimes can be found superior to its vanilla Scala or Akka counterparts. But this post is definitely not going to be about knocking the use of Akka actors or streams. Rather, it’s about another tool in the Scala programmer’s box. I am going to be presenting some of the abstractions that Monix gives and conclude why they are invaluable.