Talk - OOP vs FP

Forget Everything You Know! Learning functional programming is like starting from scratch!

Basics

Parallel programming: One person Ruby, one person Elixir

The presentation as the customer
Contains requirements

Topics to Cover

Immutability
Purity
Function Composition
Deconstruction / Pattern Matching

Ideas

Mutable objects vs immutable data
Case Study: Ruby vs Elixir
Domain with concurrency?
- E-Commerce Platform

Hacking

Mars Rover Kata

Git repository with tags
Each tag contains
- Tests for the next feature
- Implementation for the previous feature
Allows participants to check the solution out, if they get stuck