map -package:containers -package:aeson -package:imports -package:charset -package:basement -is:exact -package:base-compat -package:insert-ordered-containers -package:case-insensitive -package:invertible -package:blaze-html 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.