map -package:containers -package:charset is:exact -package:insert-ordered-containers -package:conduit -package:monoidal-containers -package:bytestring -package:os-string -package:foldl -package:dlist -package:pipes -package:filepath 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.