relude exists for a while, so maybe it's time to move some of the Extra code to a stable API. I've noticed that I use some Extra functions in many places. We want to encourage best-practices, provide idiomatic conventions and names and don't conflict a lot with people.

Here are some candidates for moving to a stable API:

• universe: maybe we can create a module Relude.Enum and put
• inverseMap: I need it quite often

What other extra stuff people are using all the time? 🙂