public function load(ObjectManager $manager)
{
for ($i = 0; $i < 10; $i++) {
$student = new Rating();
$student->setMon(rand(1, 5));
$student->setTue(rand(1, 5));
$student->setWed(rand(1, 5));
$student->setThu(rand(1, 5));
$student->setFri(rand(1, 5));
$student->setSat(rand(1, 5));
}
$manager->flush();
}
