map is:exact -package:text -package:bytestring -package:basement -package:conduit -package:dlist -package:imports -package:monoidal-containers -package:base-compat -package:pipes -package:base -package:ghc -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.