map -package:basement -is:exact -package:incipit-base -package:aeson -package:conduit -package:ghc -is:exact -package:bytestring -package:imports -package:foldl is:exact 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.