map is:exact -package:aeson -package:base-compat-batteries -package:conduit -package:containers -package:basement -package:base-compat -package:charset -package:integration -package:pipes -package:bytestring -package:ghc 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.