Re: deep recursion on anonymous subroutine

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On Thu, 2005-04-07 at 16:58 +0100, Simon Wistow wrote:
> I have 3 classes Version Maintainer and User
> 
> 	Uploader->has_a( version  => "Version" );
> 	Uploader->has_a( uploader => "User"   );
> 
> 
> which means I can do
> 
> 	$version->uploader->uploader->name;
> 
> But, obviously I'd prefer to be doing $version->uploader->name;
> 
> However, doing 
> 
> 	Version->might_have(uploader => "Uploader" => qw/uploader/);

When I have this situation, I just use set_sql and do the join.
However, this might also work, sacrificing efficiency:

Version->has_many(uploader => [ Uploader => qw/uploader/ ]);

my ($uploader) = $version->uploader();

- Perrin