map -package:containers -package:foldl is:exact -package:bytestring -package:charset -package:basement -package:conduit -package:base-prelude -package:hedgehog -package:imports -package:invertible 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.