map -package:containers -package:imports -package:base-compat -is:exact -package:case-insensitive -package:invertible -package:bytestring -package:charset -package:foldl is:exact -package:blaze-html -package:basement 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.