A blog on software engineering by Trevor Brown

Foray Into Functional Programming With Elixir

  • Abstract: Functional programming languages provide many advantages over traditional OO languages. Functional languages make data manipulation (e.g. parsing binary data) easier. Their lack of mutable state (all data is immutable) also makes functional applications simpler than their OO counterparts. Learning how to solve problems and write software in functional languages like Elixir can be difficult at first. Writing real-world applications in functional languages requires a different approach to problem solving. In this talk I cover core concepts specific to functional programming required to start writing simple Elixir applications quickly. I will also share some things I have discovered over the past year that have helped me make the transition from OO to functional programming. Focusing on data and data manipulations is key to being productive in a functional language.
  • Slides: