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Hugo Alliaume
def4abbd5e
It may be obvious, but I first thought initializing an BackendEnum with a certain value could be possible with `enum(FQCN, value)`, but it does not, it always returns the first case instance (if exists). Instead, `enum(FQCN).from(value)` must be used, I think it's worth to improve `enum()` examples.
23 lines
514 B
ReStructuredText
23 lines
514 B
ReStructuredText
``enum_cases``
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==============
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.. versionadded:: 3.12
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The ``enum_cases`` function was added in Twig 3.12.
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``enum_cases`` returns the list of cases for a given enum:
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.. code-block:: twig
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{% for case in enum_cases('App\\CardSuite') %}
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{{ case.value }}
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{% endfor %}
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{# "clubs", "spades", "hearts", "diamonds" #}
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When using a string literal for the ``enum`` argument, it will be validated during compile time to be a valid enum name.
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Arguments
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---------
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* ``enum``: The FQCN of the enum
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