function levelIdsTruncateAfter($level) { $ids = $this->toValueArray(); foreach ($this->schema->getNextLevels($level) as $levelToDrop) { unset($ids[$levelToDrop]); } return $ids; }
function testNextLevelsMake() { $schema = new VF_Schema(); $this->assertEquals(array('model', 'year'), $schema->getNextLevels('make')); }