Just a bit of exercise code.
Looking for a little erlang exercise I stumbled upon Joe Armstrongs challange:
"Write a ring benchmark. Create N processes in a ring. Send a message round the ring M times so that a total of N * M messages get sent. Time how long this takes for different values of N and M."
(source: http://whealy.com/erlang/challenge.html)
In this repo I will try various ways (plain erlang, OTP-based, Elixir,...) to tackle the challenge and iterativly ehnance them as I grow better ;)