map -package:containers -package:base-compat -package:basement -package:aeson -package:ghc -package:pipes -package:case-insensitive -package:invertible -package:base-prelude -package:imports package:psqueues -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.