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Minor dependency updates
[yaffs-website]
/
vendor
/
twig
/
twig
/
doc
/
filters
/
keys.rst
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``keys``
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========
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The ``keys`` filter returns the keys of an array. It is useful when you want to
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iterate over the keys of an array:
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.. code-block:: jinja
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{% for key in array|keys %}
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...
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{% endfor %}