Alice Doctrine ArrayCollection data provider

ArrayCollectionProvider.php

<?php

namespace AppBundle\DataFixtures\Faker;

use Doctrine\Common\Collections\ArrayCollection;

class ArrayCollectionProvider
{
    public function ArrayCollection($elements)
    {
        return new ArrayCollection($elements);
    }
}

DIC config

services:
    alice.provider.array_collection:
        class: AppBundle\DataFixtures\Faker\ArrayCollectionProvider
        tags:
            - { name: hautelook_alice.faker.provider }

example.yml

Entity\AdSpot:
    adspot_foo:
        name: 'Foo'
    adspot_bar:
        name: 'Bar'

Entity\Ad:
    ad_1:
        name: 'FPO 1'
        spots: <ArrayCollection([@adspot_foo, @adspot_bar])>