map -package:containers -package:charset -package:aeson -package:conduit -package:bytestring -package:pipes -package:basement -package:dlist -package:invertible -package:monoidal-containers is:exact -package:base-compat-batteries 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.