map -package:containers -package:bytestring -package:dlist -package:aeson -is:exact -package:base -package:base-compat -package:basement -is:exact -package:charset -package:base-compat-batteries 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