map -package:containers -package:base-compat -package:insert-ordered-containers -package:basement -package:base-prelude -package:monoidal-containers -package:hedgehog -package:invertible -is:exact -package:blaze-html -is:exact 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