map -package:containers -is:exact -package:charset -package:aeson -is:exact -package:bytestring -package:invertible -package:case-insensitive is:exact -package:dense-linear-algebra -package:Cabal-syntax -package:foldl 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