map -package:containers -package:case-insensitive -package:insert-ordered-containers -package:invertible -package:monoidal-containers -package:pipes -package:imports -package:integration -package:base-compat -package:basement is:exact -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.