map is:exact -package:basement -package:insert-ordered-containers -package:bytestring -package:foldl -package:dlist -package:integration -package:base-compat -package:conduit -package:monoidal-containers -package:containers 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.