map -package:containers is:exact -package:dlist -package:basement -package:pipes -package:charset -package:base-prelude -package:monoidal-containers -package:blaze-html -package:base-compat -package:ghc -package:foldl 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.