map -package:containers -package:charset -package:invertible -is:exact -package:foldl -is:exact is:exact -package:hedgehog -package:basement -package:bytestring -package:pipes -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.