--TEST--
"sort" filter
--TEMPLATE--
{{ array1|sort|join }}
{{ array2|sort|join }}
{{ traversable|sort|join }}
--DATA--
return ['array1' => [4, 1], 'array2' => ['foo', 'bar'], 'traversable' => new \ArrayObject([0 => 3, 1 => 2, 2 => 1])]
--EXPECT--
14
barfoo
123
