map -package:containers -package:basement -package:conduit -is:exact -package:foldl -package:base -is:exact -package:invertible -package:bytestring -package:aeson is:exact -package:imports 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.