map -package:containers -package:Cabal-syntax -package:invertible -package:basement -package:insert-ordered-containers -package:base -package:ghc -package:conduit is:exact -package:base-compat -package:os-string -package:case-insensitive 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.