map is:exact -package:basement -package:charset -package:conduit -package:invertible -package:imports -package:base -package:Cabal-syntax -package:aeson -package:foldl -package:hedgehog 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.