map is:exact -package:basement -package:bytestring -package:invertible -package:conduit -package:incipit-base -package:hedgehog -package:aeson -package:base-compat-batteries -package:base -package:containers 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.