[Templates] "in array" function?

[Chris Petersen]

On Mar 5, 2008, at 12:40 PM, Andrew Marold wrote:
> How about [% IF foo.match('(foo|bar)') %] ?

That would work, assuming you added anchors to the regex and I'm only  
ever matching against static lists and not pre-defined variables  
(which in this case is the likely scenario)..  but would also require  
the template designers to understand regex (and a large reason to move  
to TT is so the devs who understand regex don't have to do html work).

However, if that's the only option, it's easy enough to teach simple  
regex like this.  Thanks.

-Chris