map is:exact -package:Cabal-syntax -package:conduit -package:dlist -package:charset -package:base-compat-batteries -package:basement -package:monoidal-containers -package:bytestring -package:invertible -package:base-compat 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.