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From Digby <li...@digby.net>
Subject Re: [JEXL] Ternary expressions?
Date Fri, 05 Nov 2004 23:09:12 GMT
Good idea - thanks.


peter royal wrote:
> On Nov 3, 2004, at 12:46 PM, Digby wrote:
> 
>> Was just wondering if there's any chance JEXL will support ternary 
>> expressions at some point? It would be nice to have some sort of 
>> conditional support. (I notice this has been discussed on the dev group.)
> 
> 
> since i needed this and didn't feel like hacking jexl, i throw an item 
> named Helper in my context which is an instance of a class with a method 
> like:
> 
> public Object if( boolean state, Object o1, Object o2 )
> {
>     return state ? o1 : o2;
> }
> 
> then its just ${Helper.if( a > b, a, b )}
> 
> -pete


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