Stream: contributing

Topic: List.keep_oks / keep_errs (#9596)

view this post on Zulip Dzmitry Misiuk (Jul 19 2026 at 17:17):

Now that List.join is in, I'd like to pick up List.keep_oks and List.keep_errs from #9596 — filter-map keeping the Ok (resp. Err) side of a Try-returning function. Pure Roc, modelled on List.keep_if; one PR, one commit each. Anyone already on these?

view this post on Zulip Anton (Jul 19 2026 at 17:36):

Go ahead :)

view this post on Zulip Dzmitry Misiuk (Jul 20 2026 at 11:04):

Opened this as #10240, ready for review whenever someone has a moment. :folded_hands:

Last updated: Aug 12 2026 at 12:35 UTC