map -package:containers -package:basement -package:conduit -is:exact -package:Cabal-syntax -package:foldl -package:pipes -package:base-compat -package:insert-ordered-containers is:exact -package:ghc -package:invertible 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.