http://elixir-lang.org/getting-started/introduction.html
$ elixir --version Erlang/OTP 19 [erts-8.2.2] [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false] [dtrace]
Elixir 1.4.2
http://elixir-lang.org/getting-started/introduction.html
$ elixir --version Erlang/OTP 19 [erts-8.2.2] [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false] [dtrace]
Elixir 1.4.2