+sub get_default_currency {
+ my $self = shift->get;
+ my @currencies = grep { $_ } split(/:/, $self->curr || '');
+ return $currencies[0] || '';
+}
+
+sub get {
+ my ($class_or_self) = @_;
+ return $class_or_self if ref($class_or_self);
+ return SL::DB::Manager::Default->get_all(limit => 1)->[0];
+}
+