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<?php
namespace Brazanation\Documents\StateRegistration;
use Brazanation\Documents\DigitCalculator;
class RioGrandeDoSul extends State
{
const LONG_NAME = 'RioGrandeDoSul';
const REGEX = '/^([0-4])(\d{2})(\d{7})$/';
const FORMAT = '$1$2/$3';
const LENGTH = 10;
const DIGITS_COUNT = 1;
const SHORT_NAME = 'RS';
public function __construct()
parent::__construct(self::LONG_NAME, self::LENGTH, self::DIGITS_COUNT, self::REGEX, self::FORMAT);
}
/**
* {@inheritdoc}
*
* @see http://www.sintegra.gov.br/Cad_Estados/cad_RS.html
*/
public function calculateDigit($baseNumber)
$calculator = new DigitCalculator($baseNumber);
$calculator->useComplementaryInsteadOfModule();
$calculator->replaceWhen('0', 10, 11);
$calculator->withModule(DigitCalculator::MODULE_11);
$digit = $calculator->calculate();
return "{$digit}";