map -package:containers -package:charset -package:invertible -package:base-prelude is:exact -package:case-insensitive -package:basement -package:ghc -package:conduit -package:dense-linear-algebra -package:hedgehog -package:bytestring 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.