Just seeing this thread now, but I've been posting my solutions [in this
repo](https://github.com/DestyNova/advent_of_code_2022). Most days I've used
Nim but there are a few Crystal solutions too, especially in the earlier days
before I got too lazy. A few times I used ChatGPT to tr
While doing a simple [Exercism
problem](https://exercism.org/tracks/nim/exercises/sublist), I needed to check
whether one sequence was a subsequence of another. Having done similar things
in Haskell, I was hoping there would be similar functions in `sequtils` to
Haskell's `isPrefixOf` / `isInfi
