advent-of-code-dev VS AoC2021

I never actually want it to return Nothing, but the framework I'm using wants a Maybe.

In my continued attempt to get mstksg's AOC template working, I temporarily gave up on my MacOS attempt (thanks again /u/simonmic for the help so far!) and switched to my Linux box. After a long failure trying to use apt-get install haskell-platform and getting unfixable (by me) dependency errors, I switched to using ghcup (why do we even have haskell-platform if it's not going to work?), and things seem to be compiling and running.

I'm trying to run mstksg's AOC template, but I'm guessing this is a generic issue. When I `cabal run` the executable, I get errors like:

My Haskell solution (using Justin Le's scaffolding):

Justin Le has an awesome development framework for AOC in Haskell: https://github.com/mstksg/advent-of-code-dev.

Interesting approach. I did away with a recursive function, Array.transpose and a bit of copypasta ...

I think my solution should be easy to understand - (you can ignore the getEdges for now, it's just a function that generates a Map of -> )

F#

Any help appreciated, current (spaghetti) code is in my GitHub

In the end it turned out pretty nice

So pretty compared to my spaghetti

So much more elegant than my solution

Your solution is so much cleaner than mine

+1, Quite similar to my solution

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