sub single {
my ($self, $where) = @_;
+ if(@_ > 2) {
+ $self->throw_exception('single() only takes search conditions, no attributes. You want ->search( $cond, $attrs )->single()');
+ }
+
my $attrs = { %{$self->_resolved_attrs} };
if ($where) {
if (defined $attrs->{where}) {
=cut
sub all {
- my ($self) = @_;
+ my $self = shift;
+ if(@_) {
+ $self->throw_exception("all() doesn't take any arguments, you probably wanted ->search(...)->all()");
+ }
+
return @{ $self->get_cache } if $self->get_cache;
my @obj;
if (my $prefetch = delete $attrs->{prefetch}) {
$prefetch = $self->_merge_attr({}, $prefetch);
my @pre_order;
- my $seen = $attrs->{seen_join} || {};
+ my $seen = { %{ $attrs->{seen_join} || {} } };
foreach my $p (ref $prefetch eq 'ARRAY' ? @$prefetch : ($prefetch)) {
# bring joins back to level of current class
my @prefetch = $source->resolve_prefetch(
=head1 ATTRIBUTES
-The resultset takes various attributes that modify its behavior. Here's an
-overview of them:
+Attributes are used to refine a ResultSet in various ways when
+searching for data. They can be passed to any method which takes an
+C<\%attrs> argument. See L</search>, L</search_rs>, L</find>,
+L</count>.
+
+These are in no particular order:
=head2 order_by
=over 4
-Indicates additional column names for those added via L</+select>.
+Indicates additional column names for those added via L</+select>. See L</as>.
=back