iter-ops VS adventofcode

I think I'm gonna stick with iter-ops, where I can use map without Promise resolution, so I can execute any resolution strategy described there.

So I’ve branched away from iter-ops, and into iter-ops-extras, coding away with no strings attached.

Is there a good reason to choose this solution over rxjs or iter-ops?

That's why I went an extra mile within iter-ops to provide such performance monitoring tools as pre-defined operators:

Someone posted this recently. Maybe it'll help?

P.S. I started within the esm branch there, but didn't make much progress. In case you want to re-use that branch ;)

Check out Aggregates, it explains why things like groupBy or sort aren't there.

JS supports functional programming very well, but I do miss a more native way of processing Iterators without adding a lib like iter-ops, since it is clunky (and a most likely a performance killer) converting Sets and Maps into Arrays back and forth.

Part one went fairly fast, but spent quite some time on getting part two right. I settled on the approach of just iterating over the grid and using a boolean to see if I had to count elements or not. However, I had some issues figuring out when to swap, this post by /u/rogual helped me figure it out. After that I lost quite some time on an error that only occurred with my input, not with the example input. It turned out that my loop (which I take form my p1 solution) didn't include the start node, which caused all sorts of counting issues.

[Language: Elixir] https://github.com/mathsaey/adventofcode/blob/master/lib/2023/4.ex