map -package:containers -package:ghc -package:base-compat -package:invertible -package:bytestring -package:basement -package:base-compat-batteries -package:base -package:pipes -package:os-string -package:filepath 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