map is:exact -package:blaze-html -package:base-prelude -package:charset -package:basement -package:dense-linear-algebra -package:case-insensitive -package:base -package:containers -package:invertible -package:conduit 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.