map is:exact -package:text -package:bytestring -package:basement -package:monoidal-containers -package:pipes -package:aeson -package:base-compat -package:case-insensitive -package:invertible -package:base-compat-batteries -package:incipit-base -package:charset 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.