map is:exact -package:basement -package:bytestring -package:invertible -package:base-prelude -package:incipit-base -package:dlist -package:conduit -package:hedgehog -package:charset -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.