I somehow broke ruby on my Mac so I can’t use cursor keys in irb. No big problem, just do a quick docker run -it —-rm ruby and I can try some code in the

I somehow broke ruby on my Mac so I can’t use cursor keys in irb. No big problem, just do a quick docker run -it —-rm ruby and I can try some code in the repl. Yes, I‘m sure I could fix it somehow, but I didn’t have time for it today, I just needed to get this short script working.