map -package:containers -package:base-compat -package:basement -package:integration -package:aeson -package:base-compat-batteries -package:os-string -package:invertible -package:foldl -package:imports package:conduit -is:exact 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