[rules-users] syntax question

[Bruce leroy]

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.
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