Hi, I just bought the book. Seems good.
I don’t know how far you are from a 1.0, but would you consider changing it to use Phoenix 1.3
It’s supposed to be released “this month” (March 2017). It just seems like a much cleaner structure than 1.2. Maybe even more suited to the “Build Elixir app first, then make a web interface”-approach?
Just a thought.