map -package:containers -package:bytestring -package:dlist -package:base-prelude -package:case-insensitive -package:basement -package:integration -package:ghc -package:pipes is:exact -package:base -package:imports 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.