``iterable``
============
``iterable`` checks if a variable is an array or a traversable object:
.. code-block:: jinja
{# evaluates to true if the foo variable is iterable #}
{% if users is iterable %}
{% for user in users %}
Hello {{ user }}!
{% endfor %}
{% else %}
{# users is probably a string #}
Hello {{ users }}!
{% endif %}
| Name | Type | Size | Permission | Actions |
|---|---|---|---|---|
| constant.rst | File | 540 B | 0644 |
|
| defined.rst | File | 694 B | 0644 |
|
| divisibleby.rst | File | 194 B | 0644 |
|
| empty.rst | File | 579 B | 0644 |
|
| even.rst | File | 159 B | 0644 |
|
| index.rst | File | 145 B | 0644 |
|
| iterable.rst | File | 395 B | 0644 |
|
| null.rst | File | 171 B | 0644 |
|
| odd.rst | File | 156 B | 0644 |
|
| sameas.rst | File | 276 B | 0644 |
|