map -package:containers -package:insert-ordered-containers -package:ghc -package:invertible -is:exact is:exact -package:base-prelude -package:filepath -package:conduit -package:os-string -package:pipes -package:imports 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.