For those who are interested, here are the slides from my recent talk at Elixir Camp NYC 2016, “Stately Machines: OTP 19, Elixir, and
The talk broadly covers
gen_statem: why you would use it, what its features are, and some nice examples of it in use. I also discuss my Hex package
gen_state_machine which wraps
gen_statem in a nice Elixir interface.