public function initialize()
{
foreach (Cache::configured() as $name) {
$config = Cache::config($name);
if ($config['className'] instanceof DebugEngine) {
$instance = $config['className'];
} else {
Cache::drop($name);
$instance = new DebugEngine($config);
Cache::config($name, $instance);
}
$this->_instances[$name] = $instance;
}
}