protected function wrapAndRecurse($path, $data)
{
// strict comparison is very important as PHP casts zero
// and '0' to false, and at the same time, arrays are zero based
// which means that a path like "helloworld.0" would be considered
// as simply "helloworld"
if ($path === '') {
return $data;
}
// more hops to go, so we recurse
$source = DataSource::make($data);
return $source[$path];
}
