/**
* @param Model $model
*
* @return string
*/
public function toString(Model $model = null)
{
Assert::isNotEmpty($this->callback, 'callback can not be empty!');
$json = parent::toString($model);
return $this->callback . '(' . $json . ');';
}
public function getById($id, $expires = Cache::EXPIRES_MEDIUM)
{
Assert::isScalar($id);
Assert::isNotEmpty($id);
if (isset($this->identityMap[$id])) {
return $this->identityMap[$id];
}
return $this->addObjectToMap(Cache::worker($this)->getById($id, $expires));
}
