map -package:containers -package:basement -package:psqueues -package:Cabal-syntax -package:ghc -package:integration -package:hedgehog -package:bytestring -package:case-insensitive -package:base-prelude package:conduit is:exact

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