map is:exact -package:basement -package:base-prelude -package:containers -package:incipit-base -package:invertible -package:charset -package:hedgehog -package:insert-ordered-containers -package:base-compat -package:dlist package:conduit
Apply a transformation to all values in a stream.
Subject to fusion
Apply a transformation to all values in a stream.
Subject to fusion
Since 0.3.0