if (defined $_[0]->{order_by}) {
$ret .= $self->SUPER::_order_by($_[0]->{order_by});
}
- } elsif(ref $_[0] eq 'SCALAR') {
+ } elsif (ref $_[0] eq 'SCALAR') {
$ret = $self->_sqlcase(' order by ').${ $_[0] };
+ } elsif (ref $_[0] eq 'ARRAY' && @{$_[0]}) {
+ my @order = @{+shift};
+ $ret = $self->_sqlcase(' order by ')
+ .join(', ', map {
+ my $r = $self->_order_by($_, @_);
+ $r =~ s/^ ?ORDER BY //i;
+ $r;
+ } @order);
} else {
$ret = $self->SUPER::_order_by(@_);
}