map -package:containers is:exact -package:conduit -package:bytestring -package:aeson -package:basement -package:invertible -package:pipes -package:filepath -package:case-insensitive -package:foldl package:psqueues

O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.