map -package:containers is:exact -package:foldl -package:Cabal-syntax -package:ghc -package:blaze-html -package:integration -package:hedgehog -package:bytestring -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.