map -package:containers -package:base-prelude -package:Cabal-syntax -package:integration -package:imports -package:case-insensitive -package:insert-ordered-containers -package:basement -package:pipes package:psqueues -is:exact -is:exact is:exact
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.
O(n) Modify every value in the queue.