map -package:containers -package:base-compat -package:charset -is:exact -package:case-insensitive -package:insert-ordered-containers is:exact -package:filepath -package:invertible -package:ghc -package:conduit -package:monoidal-containers 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.