map -package:containers -package:bytestring -package:invertible -package:basement -package:regex-tdfa -package:blaze-html -package:base -package:case-insensitive is:exact -package:base-compat -package:charset -package:Cabal-syntax 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.