Run with
bundle exec ruby lib/play.rb
Enter 99 as first and 0 as second number for the full song.
This is by no means a try on achieving a "shameless green" or anything similar. This is also not meant to be "as readable as possible". This is just for the purpose of playing around a bit and seeing how nice object oriented programming with ruby can be. It kind of follows the exercises of the original book by Sandi Metz as well, but I tried to do my own thing here and there.