MIX Debeam Task 
MIX task to get Erlang code of Elixir module.
Installation and usage
Add it to your application
def deps do
[{:mix_debeam, "~> 0.1.0"}, only: [:dev, :test]]
end
Then disassebly some Elixir module:
$ mix debeam Some.Module > some_module.erl
Have fun.