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Hi! Is there a way to do `parMapNotNull { }`?

Hi <@U6P03BM0W> there isn't right now, you'd have to use `parMap { ... }.filterNotNull()` but I think it's reasonable to suggest we add it.
I added this after I read your message for discussion <https://github.com/arrow-kt/arrow/pull/3110>

Also added:
&gt; We should probably consider what other extensions from `Iterable` can offer `par` variants. I guess many can be achieved through `parTraverse`, but that name is not idiomatic to what Kotlin users are used to in the `Iterable` extensions.

Thanks for creating the issue! I was also thinking of some kind of combination between parMap { parZip { } } (maybe that's parTraverse?) that allows running concurrent functions to build list elements concurrently...

(or should I just use parMap { parZip { } }, will that be problematic to nest them?)

I don't think there will be an issue nesting those, if there is that would be a bug.

parTraverse is what we call now `parMap` it used to be called parTraverse and is now deprecated.