CPAN::Groonga

 you wish to return this object as JSON then you must ensure
that you have configured the JSON serializer something like:


    set engines => { serializer => { JSON => { convert_blessed => 1 } } };

        my $params = params;
        my $data   = validator( $params, 'rules1' );
        send_as JSON => $data;
    };

=head1 CONFIGURATION

The following configuration settings are available (defau

 $self->errors;
    }
}

=head2 TO_JSON

Returns a hash reference of L</valid> and L</values>, and if L</valid> is
false also adds L</css> and L</errors>.

If L<JSON> serializer has C<convert_blesssed

rue value, then
this method is called automatically on object before serialization.

=cut

sub TO_JSON {
    my $self = shift;
    return +{
        map { $_ => $self->$_ }
          $self->valid ? (q