/**
* @param callable|string $selector
* @param Direction $direction
*
* @return \Cubiche\Core\Comparable\ComparatorInterface
*/
public static function by($selector, Direction $direction = null)
{
if (\is_string($selector)) {
$selector = new Property($selector);
}
return Comparator::by($selector, $direction);
}
/**
* {@inheritdoc}
*/
protected function comparator()
{
return Comparator::by(Criteria::property('age'));
}
/**
* Test by method.
*/
public function testBy()
{
$this->given($selector = function ($value) {
return $value['foo'];
})->when($comparator = Comparator::by($selector))->then()->object($comparator)->isInstanceOf(SelectorComparator::class)->object($comparator->selector())->isIdenticalTo($selector)->object($comparator->direction())->isEqualTo(Direction::ASC())->when($comparator = Comparator::by($selector, Direction::DESC()))->then()->object($comparator->direction())->isEqualTo(Direction::DESC());
}
