map -package:containers -package:charset -package:invertible -is:exact -package:base-prelude -is:exact -package:ghc is:exact -package:basement -package:dlist -package:case-insensitive -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.