@rubyconf is in Chicago, where I live, this November 13-15 and I’m giving a workshop!
It'll be about recreating the Enigma device as a way to explore object oriented principles! Enigma was the "uncrackable" decryption device used by Germany in WWII, breaking its secrets led to many advancements in the earliest days of general-purpose computing!
This is an extension of a talk given at last RubyConf, so we'll have more time to build out extra features...together!
See you in Chicago, #rubyfriends!