As someone who has been learning Elixir on and off for over a year, this looks really exciting on first skim through. Excited to give this a deep read this weekend!
If you have any feedback or anything is unclear feel free to open an issue. I am thinking I am going to take this and expand the concepts to start as a beginners primer going through the primary concepts in brief akin to Elixir School, and then expand it into building this and a web service that is using it and offering some real time features.