Re: [CDBI] cdbi objects evaluating as false
"Aaron Trevena" <[email protected]>
| Newsgroups | gmane.comp.lang.perl.modules.class-dbi |
|---|---|
| Message-ID | <[email protected]> |
On 25/11/06, Aaron Trevena <[email protected]> wrote: > > while ( defined (.. ) ) { > So I think I'll go with that - now I just need to be able to do the > same in TT, where I am using the same iterator and horrid variation on > the while loop. bah. Ah ha! Boolify is what I was looking for, and while I'm having fun with overloading that I can make the iterator numify to the number it contains and boolify to whether it contains anything! Hours of fun! A. -- http://www.aarontrevena.co.uk LAMP System Integration, Development and Hosting