RDS\Hydrogen\Processor\DatabaseProcessor\Builder

Complexity

Total Complexity

3

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	nothing()	0	6	2
A	extractResult()	0	6	1

<?php
/**
 * This file is part of Hydrogen package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace RDS\Hydrogen\Processor\DatabaseProcessor;

use RDS\Hydrogen\Processor\BuilderInterface;

/**
 * Class Builder
 */
abstract class Builder implements BuilderInterface
{
    /**
     * @return \Generator
     */
    protected function nothing(): \Generator
    {
        if (false) {
            yield;
        }
    }

    /**
     * @param \Generator $generator
     * @param \Closure $then
     * @return \Generator
     */
    protected function extractResult(\Generator $generator, \Closure $then): \Generator
    {
        yield from $generator;

        $then($generator->getReturn());
    }
}