Re^3: caller package and eval

I don't understand how isa fits in here. If you mean to do the following, it seems useless to me.

package User;

sub find {
    my ($class, $query) = @_;
    die("Bad class") if !$class->isa('User');
    ...
}
[download]

Someone would have to put effort into making that condition fail.

Comment on Re^3: caller package and eval Select or Download Code

Replies are listed 'Best First'.
Re^4: caller package and eval by josh803316 (Beadle) on Sep 02, 2009 at 06:10 UTC
Yeah, I agree, it seems to be overkill and not really necessary. It seems I don't need the isa test at all, although I was trying to be protective inside my parent object. Thank you very much for your helpful responses.	[reply]