Nice Scalaz (and Cats) monads you want to use

Please register (we want to make sure we have enough space): https://www.eventbrite.com/e/lambda-days-2017-workshops-tickets-31509835767 In this workshow we would like to show you some useful monads that many functional programmers already fell in love with:

• State - one that allows you to simulate stateful computations inside pure functions
• Free - one that let you decouple business logic from side effects
• Task - an alternative to Future that doesn't break monadic laws and let you defer the decision when and how will your computations be run
• Validation - like Either but even more suited for validating data

## Requirements for participation This workshop assumes at least basic understanding of Scala and functional programming. You need to have your laptop with you with your IDE/editor of choice installed as well as any browser from displaying slides. I recommend to have SBT already installed and have IDE/editor configured to do code completion and support SBT projects. ##About Mateusz Kubuszok Scalac hAkker. Passionate developer who tried Java and C++ before discovering Scala. I care about clean design, solid architecture and reliability of the code.