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``batch``
=========

.. versionadded:: 1.12.3
    The ``batch`` filter was added in Twig 1.12.3.

The ``batch`` filter "batches" items by returning a list of lists with the
given number of items. A second parameter can be provided and used to fill in
missing items:

.. code-block:: jinja

{% set items = ['a', 'b', 'c', 'd', 'e', 'f', 'g'] %}

<table>
    {% for row in items|batch(3, 'No item') %}
        <tr>
            {% for column in row %}
                <td>{{ column }}</td>
            {% endfor %}
        </tr>
    {% endfor %}
    </table>

The above example will be rendered as:

.. code-block:: jinja

Arguments
---------

* ``size``: The size of the batch; fractional numbers will be rounded up
* ``fill``: Used to fill in missing items

[+] ..
[-] keys.rst [edit]
[-] striptags.rst [edit]
[-] trim.rst [edit]
[-] spaceless.rst [edit]
[-] join.rst [edit]
[-] date.rst [edit]
[-] index.rst [edit]
[-] capitalize.rst [edit]
[-] escape.rst [edit]
[-] round.rst [edit]
[-] nl2br.rst [edit]
[-] raw.rst [edit]
[-] slice.rst [edit]
[-] number_format.rst [edit]
[-] title.rst [edit]
[-] first.rst [edit]
[-] format.rst [edit]
[-] batch.rst [edit]
[-] sort.rst [edit]
[-] split.rst [edit]
[-] filter.rst [edit]
[-] merge.rst [edit]
[-] length.rst [edit]
[-] map.rst [edit]
[-] upper.rst [edit]
[-] convert_encoding.rst [edit]
[-] lower.rst [edit]
[-] json_encode.rst [edit]
[-] reverse.rst [edit]
[-] reduce.rst [edit]
[-] date_modify.rst [edit]
[-] last.rst [edit]
[-] url_encode.rst [edit]
[-] replace.rst [edit]
[-] abs.rst [edit]
[-] default.rst [edit]