map -package:containers -package:imports -package:dlist -package:bytestring -package:base -package:basement -package:pipes -package:base-prelude -is:exact -package:incipit-base -package:charset package:psqueues is:exact
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.