=head2 $c->detach( $class, $method, [, \@arguments ] )
+=head2 $c->detach()
+
The same as C<forward>, but doesn't return to the previous action when
processing is finished.
+When called with no arguments it escapes the processing chain entirely.
+
=cut
sub detach { my $c = shift; $c->dispatcher->detach( $c, @_ ) }