map -package:containers -package:basement -package:conduit -is:exact -package:pipes -package:invertible -package:ghc is:exact -package:filepath -package:bytestring -package:foldl -package:base 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.