map is:exact -package:text -package:containers -package:dlist -package:insert-ordered-containers -package:basement -package:invertible -package:imports -package:filepath -package:case-insensitive -package:blaze-html -package:bytestring -package:base-compat 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.