map is:exact -package:lens -package:bytestring -package:incipit-base -package:ghc -package:conduit -package:basement -package:insert-ordered-containers -package:foldl -package:pipes -package:base-compat -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.