map -package:containers -package:charset -package:insert-ordered-containers -package:base-compat -package:conduit -package:monoidal-containers -is:exact is:exact -package:hedgehog -package:blaze-html -package:aeson -package:pipes 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.