map -package:containers -package:ghc -package:base-compat -package:case-insensitive -package:bytestring -package:conduit -package:charset -package:filepath -is:exact -package:basement -package:pipes package:psqueues is:exact
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.