How To Implement My Own Optimization Criteria?

 
For this you have to use OnTester()! Type in the Editor place the cursor on it and press F1 - start reading
 
Carl Schreiber:
For this you have to use OnTester()! Type in the Editor place the cursor on it and press F1 - start reading
You are a wonderfully intelligent person. 
Do not spend yourself around here.
Reason: