Pinq\Providers\Traversable\RequestEvaluator::visitValues PHP Метод

    public function visitValues(Requests\Values $request)
    {
        switch ($request->getValuesType()) {
            case Requests\Values::AS_SELF:
                return $this->traversable;
            case Requests\Values::AS_ARRAY:
                return $this->traversable->asArray();
            case Requests\Values::AS_ARRAY_COMPATIBLE_ITERATOR:
                return $this->traversable->getIterator();
            case Requests\Values::AS_TRUE_ITERATOR:
                return $this->traversable->getTrueIterator();
            case Requests\Values::AS_TRAVERSABLE:
                return $this->traversable->asTraversable();
            case Requests\Values::AS_COLLECTION:
                return $this->traversable->asCollection();
        }
    }