/**
* The default array can be passed as the first argument in the constructor.
* @param array optional $defaults
*/
public function __construct($defaults = array())
{
if (is_null(self::$enumData['methodMap'])) {
self::$enumData['methodMap'] = Enumerator::get('methodMap');
self::$enumData['destructiveMap'] = Enumerator::get('destructiveMap');
}
$this->position = 0;
$this->data = is_array($defaults) ? $defaults : array_filter(func_get_args());
}
