/**
* @return array
*/
protected function forAllTest()
{
$projector = Projectors::select(Selectors::key('foo'))->select(Selectors::key('list')->count())->as('count')->join(Projectors::forAll(Selectors::key('list'), Projectors::select(Selectors::callback(function ($value) {
return $value['bar'] * 3;
}))->as('bar')));
return array($projector, array('foo' => 1, 'list' => array(array('bar' => 1), array('bar' => 2), array('bar' => 3))), new \ArrayIterator(array(DefaultProjectionBuilder::fromObject((object) array('foo' => 1, 'count' => 3, 'bar' => 3)), DefaultProjectionBuilder::fromObject((object) array('foo' => 1, 'count' => 3, 'bar' => 6)), DefaultProjectionBuilder::fromObject((object) array('foo' => 1, 'count' => 3, 'bar' => 9)))));
}
/**
* @return string[][]
*/
protected function staticCallDataProvider()
{
return array(array(Selectors::key('foo'), Key::class), array(Selectors::property('foo'), Property::class), array(Selectors::method('foo'), Method::class), array(Selectors::callback(function () {
}), Callback::class), array(Selectors::count(), Count::class), array(Selectors::value('foo'), Value::class), array(Selectors::composite(Selectors::value(array()), Selectors::count()), Composite::class));
}
/**
* @param callable $callback
*
* @return \Cubiche\Core\Predicate\SelectorPredicate
*/
public function callback(callable $callback)
{
return $this->select(Selectors::callback($callback)->selector());
}
