public function checkCommandArguments()
    {
        foreach ($this->commandArguments as $index => $argument) {
            $argument->addParameters($this->arguments);

            if ($argument->isRequired() && !$argument->hasBeenProvided()) {
                throw new \Parable\Console\Exception(
                    "Required argument with index #{$index} '{$argument->getName()}' not provided."
                );
            }
        }
    }