package Blog;
use Gantry::Utils::Threeway;

sub do_tag {

  my( $self, $blog_id ) = @_;

  my $threeway = Gantry::Utils::Threeway->new( { 
    self            => $self,
    primary_id      => $blog_id,
    primary_table   => 'blog',
    join_table      => 'blog_tag',
    secondary_table => 'tag'        
  } );

  $threeway->process();  
}


package Tag;
use Gantry::Utils::Threeway;

sub do_blog {

   my( $self, $tag_id ) = @_;

   my $threeway = Gantry::Utils::Threeway->new( { 
      self            => $self,
      primary_id      => $tag_id,
      primary_table   => 'tag',
      join_table      => 'blog_tag',
      secondary_table => 'blog'        
   } );

   $threeway->process();
}