Elixir in Action, 2nd Edition by by Saša Jurić

All my notes and solutions from the book.

• behavior > behaviour 😝

mix format & Path

Path.wildcard("./*.{ex,exs}")
Path.wildcard("./**/*.{ex,exs}") |> Enum.count()
Path.wildcard("{config,lib,test}/**/*.{ex,exs}")

Path.wildcard("chapter_*/**/*.{ex,exs}") |> Enum.count()
Path.wildcard("{chapter_*}/**/*.{ex,exs}") |> Enum.count()

• https://hexdocs.pm/mix/master/Mix.Tasks.Format.html
• https://hexdocs.pm/elixir/master/Path.html#wildcard/2

Concepts

Concurrency vs. Parallelism