This repository contains accompanying code for the Elixir in Action book. To compile and run the code, you'll need Elixir 1.0.x and Erlang 17.0. A git client should also be installed and available somewhere in the execution path.
The code in the master branch corresponds to the code in the printed edition, which is written for Elixir 1.0 and Erlang 17.x. If you're running the most recent version of Elixir and Erlang, you can find the updated code in the branch post-release-updates. There are also various tags which identify the code that works on older versions of Elixir/Erlang which have been released after the book has been published.