This weekend I tackled the Run Length Encoding problem at Exercism.io.

It was a lot of fun; I highly recommend Exercism and the Elixir track!

Here’s my solution with annotations:

http://www.jakeworth.com/run-length-encoding-in-elixir

Just learning this language; feedback welcome at Exercism:

http://exercism.io/submissions/2c4d596c0a054c3e80db0cef6314e2c0