map -package:containers -package:ghc -package:incipit-base -package:base -package:dlist -package:charset -is:exact is:exact -package:amazonka-core -package:hedgehog -package:aeson -package:invertible 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