It doesn't quite apply to `Map.take/2` because the field may not be there anyway, so you can't easily pattern match, you always need a case.
I also see why we would add "delete!" but at the same time, "delete!" does not have much purpose. The result won't have said field anyway. Now I am thinking it may be better to not add `Map.take!/2`. It is not complicated to implement it yourself and given the possible confusion with pattern matching and that it may require both drop! and delete!, it is probably not worth it. So for now I would like to postpone adding this functionality. Sorry. -- You received this message because you are subscribed to the Google Groups "elixir-lang-core" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elixir-lang-core/CAGnRm4LZsHUBFkBH19w4-UNgApYuBAQj4K4vrhAu43NQz47%3D5g%40mail.gmail.com.
