map -package:conduit -is:exact -package:basement -package:ghc -package:charset -package:bytestring -package:monoidal-containers -package:invertible -package:hedgehog -package:pipes 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.