{{ [1, 2, 3, 4] | first }}
{# outputs 1 #}
{{ { a: 1, b: 2, c: 3, d: 4 } | first }}
{# outputs 1 #}
{{ '1234' | first }}
{# outputs 1 #}
first
The first filter returns the first "element" of a sequence, a mapping, or a string.
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The first filter returns the first "element" of a sequence, a mapping, or a string.
{{ [1, 2, 3, 4] | first }}
{# outputs 1 #}
{{ { a: 1, b: 2, c: 3, d: 4 } | first }}
{# outputs 1 #}
{{ '1234' | first }}
{# outputs 1 #}
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