map -package:text -package:bytestring -package:blaze-html -package:insert-ordered-containers -package:ghc -package:basement -package:imports -package:Cabal-syntax -package:base-prelude -package:case-insensitive -package:monoidal-containers -package:psqueues 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