title: Passing an array to an include in twig
body: <p>Seems like the argument is not passed properly ... </p>
  
  <pre><code>    {% set items = {
          item: {
              'id': '1',
              'brand': 'client1',
              'description': 'solutions.client1.description' | trans},
          item: {
              'id':  '2',
              'brand': 'client2',
              'description': 'solutions.client2.description' | trans}
      } %}
  
      {% include 'site/case-excerpt.html.twig'
          with {'id': items.item.id,
                'brand': items.item.brand,
                'description': items.item.description
          }
    %}
  </code></pre>
  
  <p>Then in the <code>site/case-excerpt.html.twig</code> file :</p>
  
  <pre><code>{% include 'site/testimonials/item.html.twig'
       with {'id': id,
             'brand': brand,
             'description': description
            }
  %}
  </code></pre>
  
  <p>And in the <code>site/testimonials/item.html.twig</code> file:</p>
  
  <pre><code>&lt;div class="carousel-item {{ id }}"&gt;
      &lt;img src="images/brands/{{ brand }}.jpg"&gt;
      &lt;p&gt;
          {{ description }}
      &lt;/p&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>The expected output would be the following :</p>
  
  <pre><code>&lt;div class="carousel-item 1"&gt;
      &lt;img src="images/brands/client1.jpg"&gt;
      &lt;p&gt;
          I'm the content of the translation for the first client
      &lt;/p&gt;
  &lt;/div&gt;
  &lt;div class="carousel-item 2"&gt;
      &lt;img src="images/brands/client2.jpg"&gt;
      &lt;p&gt;
          I'm the content of the translation for the second client
      &lt;/p&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>I dropped the idea of looping manually trough <code>items</code> since it seems to be possible to have it done nicely, <a href="https://stackoverflow.com/questions/16019887/include-twig-with-multiple-parameters">here for example</a>.</p>