Description
The prodigal son of an earlier repository I have on github called fxerl. Elixir is much easier to get up and running with a working application
Usage
git clone http://github.com/arthurcolle/fxex
cd fxex
mix deps.get
mix compile
iex -S mix run
iex(1)> Fxex.usd "USD"
1
iex(2)> Fxex.usd "EUR"
0.922129
iex(3)> Fxex.usd "GBP"
0.663059
iex(4)> Fxex.usd "JPY"
119.452501