The Code
# Winxle::BreadBoard::Env::Prod service 'TT' => ( lifecycle => "Singleton", class => 'Template::AutoFilter', block => sub { my $s = shift; my %param = %{ $s->param('default_params') }; return Template::AutoFilter->new( %param, WRAPPER => 'site/wrapper.tt', ); }, dependencies => [ 'default_params', ], );