map -package:containers -package:blaze-html -is:exact -package:insert-ordered-containers -package:aeson -package:charset -package:Cabal-syntax -package:foldl -package:monoidal-containers -package:dlist 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