[rules-users] "extends" in rules

[mrhoden at franklinamerican.com]

It should work fine, the entire LHS is basically copied to the second  
rule. Just try it with it all in one rule and make sure you syntax is  
correct.

-Michael

On Aug 20, 2009, at 8:30 PM, Chandana Pingle <chandana.pingle at intunity.com.au 
 > wrote:

> Hi,
>
> I found an example on using "extends" to extend a rule from another  
> rule.
> Using extends would only include the WHEN side of the rule.
>
> I want to use the variable defined in the parent rule in sub rule
> ,something like below example,how do i do that?
>
> rule A
> when
>    $a:String( )
>    eval($a=="abc")
> then
>    do something
> end
>
> rule B extends A
> when
>   $b:String( )
>   $c:SomeClass()
> then
>   $c.someMethod($a,$b) //i am not able to use $a here
>   end
>
>
> Any suggestions?
>
> Thanks
> Chandana
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