use DBIx::Class::ResultSet;
use Data::Page;
-use base qw/Class::Data::Inheritable/;
+use base qw/DBIx::Class/;
__PACKAGE__->mk_classdata('_columns' => {});
return defined($exists) ? $exists : $class->create($hash);
}
+=item has_column
+
+ if ($obj->has_column($col)) { ... }
+
+Returns 1 if the object has a column of this name, 0 otherwise
+
+=cut
+
+sub has_column {
+ my ($self, $column) = @_;
+ return exists $self->_columns->{$column};
+}
+
+=item column_info
+
+ my $info = $obj->column_info($col);
+
+Returns the column metadata hashref for the column
+
+=cut
+
+sub column_info {
+ my ($self, $column) = @_;
+ die "No such column $column" unless exists $self->_columns->{$column};
+ return $self->_columns->{$column};
+}
+
+=item columns
+
+ my @column_names = $obj->columns;
+
+=cut
+
sub columns { return keys %{shift->_columns}; }
1;