sub move_to_group {
my( $self, $to_group, $to_position ) = @_;
- $self->throw_exception ('move_to_group() expects a group specification')
- unless defined $to_group;
-
- # if we're given a string, turn it into a hashref
+ # if we're given a single value, turn it into a hashref
unless (ref $to_group eq 'HASH') {
my @gcols = $self->_grouping_columns;
}
else {
my $bumped_pos_val = $self->_position_value ($to_position);
- my @between = ($to_position, $new_group_last_position);
+ my @between = map { $self->_position_value ($_) } ($to_position, $new_group_last_position);
$self->_shift_siblings (1, @between); #shift right
$self->set_column( $position_column => $bumped_pos_val );
}
# these steps are necessary to keep the external appearance of
# ->update($upd) so that other things overloading update() will
# work properly
- my %original_values = $self->get_inflated_columns;
+ my %original_values = $self->get_columns;
my %existing_changes = $self->get_dirty_columns;
# See if any of the *supplied* changes would affect the ordering