map is:exact -package:aeson -package:basement -package:integration -package:bytestring -package:foldl -package:base-compat -package:invertible -package:monoidal-containers -package:conduit -package:dlist -package:Cabal-syntax 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.