(Some) Advent of Code solutions for 2021.
I don't have a lot of previous experience with OCaml, so I'm expecting to drop out pretty quickly. I just wanted an excuse to play with it. Tooling has always been a bit of a barrier for my attempts to use ocaml. I found this blog post helpful.
Once you have dune
working, you can run things with dune exec bin/main.exe
.