🔗 Learning Elixir: function composition

Function composition is like building with LEGO blocks - you create small, simple pieces that can be connected together to build something bigger. In Elixir, instead of writing one huge function that does everything, we write small functions that do one thing well, then combine them. This makes our code easier to understand, test, and reuse. In this article, we'll start with simple examples and gradually explore different ways to combine functions in Elixir.