map is:exact -package:base -package:containers -package:basement -package:imports -package:base-compat -package:base-compat-batteries -package:os-string -package:pipes -package:blaze-html -package:case-insensitive -package:monoidal-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.