Twig: count elements in array

Trabla: Twig & php: count elements in array

Solving: 

Use length filter

Example:

{%  if   items|length  > 0   %}

<table>
      <tr>
              <td>Name</td>
             <td>Value</td>
      </tr> 

     {% for item in items %}

          <tr>
                 <td> {{item.name}} </td>
                 <td> {{item.value}} </td>
          </tr>

    {% endfor %}

</table>

{% endif %}

Where  items - array of assoc arrays:

[
     [  "name" => "Test1" , "value" => "Passed" ],
     [  "name" => "Test2", "value " => "Failed" ]
]