How to order by a projection?

[ethanshattuck]

The documentation states that you can name a projection like so:

var dynamics = await _g .V<Person>() .Project(b => b .ToDynamic() .By(person => person.Name) .By( "count", __ => __ .Cast<object>() .Out<Owns>() .OfType<Pet>() .Count()));

I would like to get all people back in descending order based on their count. How can I reference the "count" projection when ordering?

.Order(o => o.By("count")).ToArrayAsync(); //assuming something like this?

[danielcweber]

You can select a tuple item in a Select operator within a By-modulator as shown here. You will have to project to tuples though because you can't use dynamics in expression trees.

[ethanshattuck]

Thank you!