map -package:containers -package:base-prelude -package:dlist -package:case-insensitive -package:base -package:imports -package:ghc -package:conduit -package:charset -package:os-string -package:aeson 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.