Oh neat, I guess I missed the "_piped" arg when I looked. That does make it a lot better. > And of course, you don't actually need to shell out to sort/uniq ei

Oh neat, I guess I missed the "_piped" arg when I looked. That does make it a lot better. > And of course, you don't actually need to shell out to sort/uniq either: Yeah, it's a contrived example. Imagine something more important happening there. :)