map -package:containers is:exact -package:dlist -package:basement -package:base-compat-batteries -package:invertible -package:aeson -package:integration -package:ghc -package:case-insensitive -package:base -package:monoidal-containers 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.