map -package:containers -package:bytestring -package:basement -package:dense-linear-algebra -package:pipes -package:base-compat-batteries is:exact -package:conduit -package:base-prelude -package:filepath -package:dlist -package:aeson 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.