map -package:containers -package:base is:exact -package:basement -package:monoidal-containers -package:regex-tdfa -package:conduit -package:base-compat-batteries -package:blaze-html -package:hedgehog -package:filepath -package:invertible 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.