add_address_attr($tree);
sub add_address_attr {
    my $self = shift;
    for (@{$self->{'_content'}}) {
        if (ref $_) {  # element
            $_->attr(addr => $_->address );
            add_address_attr ($_);  # recurse
        }
    }
}

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In reply to Re^2: Walk through HTML::Treebuilder by Anonymous Monk
in thread Walk through HTML::Treebuilder by perlmonkdr

Title:
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and:  <code> code here </code>
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