map is:exact -package:aeson -package:containers -package:insert-ordered-containers -package:monoidal-containers -package:blaze-html -package:dlist -package:foldl -package:filepath -package:case-insensitive -package:incipit-base -package:basement 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