1``iterable``
2============
3
4.. versionadded:: 1.7
5    The iterable test was added in Twig 1.7.
6
7``iterable`` checks if a variable is an array or a traversable object:
8
9.. code-block:: jinja
10
11    {# evaluates to true if the foo variable is iterable #}
12    {% if users is iterable %}
13        {% for user in users %}
14            Hello {{ user }}!
15        {% endfor %}
16    {% else %}
17        {# users is probably a string #}
18        Hello {{ users }}!
19    {% endif %}
20