On Thu, 30 May 2002, darren chamberlain wrote:
> Here's a patch to Template::Plugin::XML::RSS; when applied, you can do
> this:
>
> [% USE news = XML.RSS("version", "0.9");
> CALL news.channel("title", "foo", "link", "bar");
> CALL news.image("title", "fooimage", "url", "fooimage.gif");
> CALL news.add_item("title", "item one", "link", "link one");
> CALL news.add_item("title", "item two", "link", "link two");
> news.as_string;
> %]
Very cool. I played around trying to do the same but avoiding the need
for all the CALLs (as you worked out, these are normally needed because
'add_item' and it's friends return values which otherwise would crud up
your output)
This got really confusing really quick because an rss object has both
a "image" method and hashkey which you need to both access, and the
method is created by an AUTOLOAD. I was trying to return an
Template::Plugin::XML::RSS object that delegated to a XML::RSS and then
returned '' where needed to avoid outputting crud, but I couldn't get all
the tests to pass.
The problem is I'm not sure what order TT checks for an object's methods /
AUTOLOAD / hash and I was confusing myself. For the record, what order
should this be in?
Later.
Mark.
--
s'' Mark Fowler London.pm Bath.pm
http://www.twoshortplanks.com/ [EMAIL PROTECTED]
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){for(0..30){$|=print$t->Tgoto(cm,$_,$y)." $w";select$k,$k,$k,.03}$y+=2}
