this works, just checking to see if its the idiomatic way-- as the
docs didn't point to it...
basically:
a query in a manager for non-key fields...
results are stuffed into $results
check scalar @$ to see if there are results
i *think* @$results is the right way to handle it. $results is a
rosedb object, but overloads make it seem like an arrayref
====
package MyApp::RoseDB::Object::Sample::Manager;
use Rose::DB::Object::Manager;
our @ISA = qw(Rose::DB::Object::Manager);
sub object_class { 'MyApp::RoseDB::Object:: Sample' }
sub seach_for_existence {
my ( $class, %args ) = @_ ;
my $results= $class->get_item(
query=> [
linked_id=> $args{linked_id} ,
type_id=> $args{type_id} ,
resource=> $args{resource}
],
db=> $args{db}
);
if ( scalar @$results ) {
return $results;
}
else {
return 0;
}
}
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