On 2 March 2012 11:48, henrib <[email protected]> wrote: > Hi Jeff, > Using the 'elvis' operator should allow what you seek; in strict mode, it > allows non existent vars expressions to be handled without errors. Something > like 'foo?:false' might do for you use case. > Check http://commons.apache.org/jexl/reference/syntax.html on ternary > conditional.
However the elvis operator does not distinguish undefined from null and false. It might still be worth having a "defined" function as well? --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
