Yes, you’re right.
I suggested this method only because the title says “Getting things done with Elixir?” and he said that his “background is in imperative procedural languages”.
He has to learn how the OTP and it’s actor model work and other stuff, once he learns how to implement the basic stuff he learnt by using “Programming Elixir”.
And BTW he can also develop that Encrypter in a distributed way. 
Anyway Thank You for reminding me not to forget I’m in an environment and paradigm which is stronger than Ruby’s, and develop things that way.
