Is it possible to create my own projection?
Is there an example of this?
I would like to create my own (complicated) calculation based on a projection.
As an example, I looked at the
class function Substring in
Aurelius.Criteria.Projections. I would like to create a unit with my own calculations that I can use within Aurelius.
Is there a documentation or an example project for this?
The calculations are not based on SQL, but are performed completely stand alone (I even want to put a REST API call there).