While trying to replace range-v3 with cmcstl2 I found out that std::experimental::ranges::views::values and std::experimental::ranges::views::keys is missing (and std::experimental::ranges::views::elements, too, but this is also missing in range-v3).
https://godbolt.org/z/etU7PU
While trying to replace range-v3 with cmcstl2 I found out that
std::experimental::ranges::views::valuesandstd::experimental::ranges::views::keysis missing (and std::experimental::ranges::views::elements, too, but this is also missing in range-v3). https://godbolt.org/z/etU7PUI have seen that @cjdb posted an implementation in https://github.com/CaseyCarter/cmcstl2/pull/195#issuecomment-434889320. This looks fine to me, do you have any plans to add those views?
Thank you!