Pinq\Providers\Collection\OperationEvaluator::visitJoinApply PHP Метод

    public function visitJoinApply(Operations\JoinApply $operation)
    {
        /* @var $joiningCollection \Pinq\Interfaces\IJoiningToCollection */
        $joiningCollection = Traversable\ScopeEvaluator::evaluateJoinOptions($this->collection, $operation->getOptions(), $this->parameters);
        $joiningCollection->apply($this->parameters[$operation->getMutatorFunction()->getCallableId()]);
    }