/**
* Кэш ученых степеней
*
* @return CArrayList|null
*/
public static function getCacheDegrees()
{
if (is_null(self::$_cacheDegrees)) {
self::$_cacheDegrees = new CArrayList();
foreach (CActiveRecordProvider::getAllFromTable(TABLE_DEGREES)->getItems() as $item) {
$term = new CTerm($item);
self::$_cacheDegrees->add($term->getId(), $term);
}
}
return self::$_cacheDegrees;
}
