map is:exact -package:aeson -package:containers -package:charset -package:base-compat -package:imports -package:basement -package:hedgehog -package:dlist -package:integration -package:blaze-html -package:base-prelude 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