protected static function _callable($request, $params, $options)
{
$params = compact('request', 'params', 'options');
return static::_filter(__FUNCTION__, $params, function ($self, $params) {
$request = $params['request'];
$params = $params['params'];
$name = $params['command'];
if (!$name) {
$request->params['args'][0] = $name;
$name = 'lithium\\console\\command\\Help';
}
if (class_exists($class = Libraries::locate('command', $name))) {
return new $class(compact('request'));
}
throw new UnexpectedValueException("Command `{$name}` not found.");
});
}