map -package:containers -package:base is:exact -package:Cabal-syntax -package:foldl -package:bytestring -package:imports -package:invertible -package:conduit -package:aeson -package:integration 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.