Sky (Aug 13 2025 at 01:40): Sky (Aug 13 2025 at 01:40):I was wondering how I would go about doing list comprehension in roc. As a problem I was working on would benifit from describing a list where i can pull items off it.
Brendan Hansknecht (Aug 13 2025 at 01:44):Wouldn't list comprehensions be some form of List.map?
Sky (Aug 13 2025 at 01:52):True! Maybe a map with index?
Sky (Aug 13 2025 at 02:37):I realize the error in my explanation, what i was looking for was building lazy lists.
Anton (Aug 13 2025 at 09:54):Hi @Sky,
We don't have builtin lazy list support but you can construct your own. Can you share what specifically you are trying to do? I may be able to recommend a non lazy solution.
Last updated: Aug 17 2025 at 12:14 UTC