doc(filter): add example of filter without for use

2026-08-30 12:06:56 +00:00 · 2019-05-20 09:05:23 +02:00
parent 2a8fa63690
commit 847276a6b9
1 changed files with 3 additions and 0 deletions
@@ -29,6 +29,9 @@ function. The arrow function receives the value of the sequence or mapping:
    {% endfor %}
    {# output l = 40 xl = 42 #}

+    {{ sizes|filter(v => v > 38)|join(', ') }}
+    {# output 40, 42 #}
+
 The arrow function also receives the key as a second argument:

 .. code-block:: twig