map is:exact -package:aeson -package:dlist -package:base-prelude -package:bytestring -package:incipit-base -package:Cabal-syntax -package:base-compat -package:basement -package:filepath -package:ghc -package:conduit 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.