map is:exact -package:aeson -package:basement -package:imports -package:monoidal-containers -package:blaze-html -package:containers -package:bytestring -package:os-string -package:integration -package:invertible -package:text 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