map is:exact -package:lens -package:dlist -package:base-compat-batteries -package:containers -package:foldl -package:aeson -package:basement -package:os-string -package:pipes -package:invertible -package:bytestring 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