map is:exact -package:text -package:basement -package:monoidal-containers -package:blaze-html -package:pipes -package:containers -package:integration -package:aeson -package:Cabal-syntax -package:conduit -package:case-insensitive -package:bytestring 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.