lithium\data\model\Relationship::_init PHP Method

    protected function _init()
    {
        parent::_init();
        $config =& $this->_config;
        if (!$config['to']) {
            $assoc = preg_replace("/\\w+\$/", "", $config['from']) . $config['name'];
            $config['to'] = Libraries::locate('models', $assoc);
        } elseif (!strpos($config['to'], '\\')) {
            $config['to'] = preg_replace("/\\w+\$/", "", $config['from']) . $config['to'];
        }
        if (!$config['key'] || !is_array($config['key'])) {
            $config['key'] = $this->_keys($config['key']);
        }
        if ($config['strategy']) {
            $config = (array) $config['strategy']($this) + $config;
            unset($this->_config['strategy']);
        }
    }