map -package:containers -package:basement -package:conduit -is:exact -package:foldl -package:aeson -package:ghc -package:imports -package:base -package:bytestring -package:filepath package:psqueues is:exact

O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.