ActiveRecord\Table::set_delegates PHP Method

    private function set_delegates()
    {
        $delegates = $this->class->getStaticPropertyValue('delegate', array());
        $new = array();
        if (!array_key_exists('processed', $delegates)) {
            $delegates['processed'] = false;
        }
        if (!empty($delegates) && !$delegates['processed']) {
            foreach ($delegates as &$delegate) {
                if (!is_array($delegate) || !isset($delegate['to'])) {
                    continue;
                }
                if (!isset($delegate['prefix'])) {
                    $delegate['prefix'] = null;
                }
                $new_delegate = array('to' => $delegate['to'], 'prefix' => $delegate['prefix'], 'delegate' => array());
                foreach ($delegate as $name => $value) {
                    if (is_numeric($name)) {
                        $new_delegate['delegate'][] = $value;
                    }
                }
                $new[] = $new_delegate;
            }
            $new['processed'] = true;
            $this->class->setStaticPropertyValue('delegate', $new);
        }
    }