map -package:containers -package:base-prelude -package:dense-linear-algebra -package:foldl -package:bytestring is:exact -package:basement -package:charset -package:invertible -package:base-compat-batteries -package:filepath -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.