function _shuffle($list)
{
return Underscore::shuffle($list);
}
/**
* @dataProvider peopleDataProvider
* @tags collections
*/
public function testShuffle($people, $type, $meta)
{
$values = range(1, 9999);
// it shuffles a list (and always returns an array)
$this->array(_::shuffle($values))->isNotEqualTo($values)->hasSize(9999);
// it can shuffle anything
$this->array(_::shuffle($people))->keys->containsValues($meta['keys'])->isNotEqualTo($meta['keys']);
}