function _max($list, $iterator = NULL, $context = NULL)
{
return Underscore::max($list, $iterator, $context);
}
/**
* @dataProvider peopleDataProvider
* @tags collections
*/
public function testMax($people, $type, $meta)
{
$age = function ($v) {
return 2014 - _::get($v, 'born');
};
// it should return the first max element
$this->variable(_::max($people, $age))->isEqualTo(_::get($people, 'jnicholson'));
// the iterator function should be optional
$this->typeTolerant([1, 4, 2, 3], 4, function ($in, $out) {
$this->integer(_::max($in))->isEqualTo($out);
}, [0, -1]);
// it should be possible to specify a context for iteration function
$age = function ($v) {
return $this->year - _::get($v, 'born');
};
$context = (object) ['year' => 2014];
$this->variable(_::max($people, $age, $context))->isEqualTo(_::get($people, 'jnicholson'));
}