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