map -package:containers -package:ghc -package:incipit-base -package:base -package:conduit is:exact -package:bytestring -package:invertible -package:foldl -package:hedgehog -package:pipes 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.