Bitcoin key derivation in Elixir Gentle Introduction to GraphQL with Elixir and Phoenix

Maps vs Pattern Matching in Elixir

For some purposes, it is possible to use pattern matching instead of using a map to perform lookups.

This is my exploration of this, with some benchmarking, mystery and an unexpected plot twist!

Shameless plug: Check out @elixirstatus' other community project:

Credo, a new static code analysis tool that acts as a code linter, but also focusses on teaching coding practices and code consistency.