function _size($list)
{
return Underscore::size($list);
}
/**
* @dataProvider peopleDataProvider
* @tags collections
*/
public function testSize($people, $type, $meta)
{
// it should count the number of items in any list
$this->integer(_::size($people))->isEqualTo(5);
// it should be able to count scalar (even if it mean nothing...)
$this->integer(_::size("hello"))->isEqualTo(1);
// it should return 0 for null
$this->integer(_::size(null))->isIdenticalTo(0);
}