public function load(ObjectManager $manager)
{
$faker = Factory::create();
$wordsExist = array();
for ($i = 1; $i <= 50; $i++) {
$tag = new Tag();
do {
$tag->setTitle($faker->word);
} while (in_array($tag->getTitle(), $wordsExist));
$wordsExist[] = $tag->getTitle();
$slug = $this->container->get('app.slugger')->slugify($tag->getTitle());
$tag->setSlug($slug);
$this->setReference("tag {$i}", $tag);
$manager->persist($tag);
}
$manager->flush();
}
