Logger and persistence problem

[BasvanH]

I have extended the Logger of Rubix to Laravel Log facade. This works very well except when you start to use persistence.

$estimator->setLogger(new class extends Logger {
  public function log($level, $message, array $context = array())
   {
     Log::$level($message, $context);
   }
});

When I try to save the estimator, I get this error:
Serialization of 'class@anonymous' is not allowed
vendor/rubix/ml/src/Persisters/Serializers/Native.php:26

Can't seem to figure out why this is happening. Logger should not be near the persistence I think.

[BasvanH]

Duplicate to #42 due to github outage.