Hi,

I have a question regarding rules syntax particularly with left hand side. Suppose I have the following condition ..

when
Customer ( $cars : cars, age > 18 )
...

How can I use the bind variable "$cars" in subsequent statements without using eval(), like so ...

when
Customer ( $cars : cars, age > 18 )
eval( $cars.contains( "Honda" ) )
....

Basically I would like to know what the alternatives for doing something like so this without having to use eval function. I know this might not be the best example for this question, but please I'm just learning this system right now.

Thanks in advance,
Bruce.