Webmozart\Console\Api\Args\CannotAddOptionException

Complexity

Total Complexity

2

Size/Duplication

Total Lines	19
Duplicated Lines	100 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	existsAlready()	8	8	2

<?php

/*
 * This file is part of the webmozart/console package.
 *
 * (c) Bernhard Schussek <bschussek@gmail.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Webmozart\Console\Api\Args;

use Exception;
use RuntimeException;

/**
 * Thrown when an option cannot be added.
 *
 * @since  1.0
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class CannotAddOptionException extends RuntimeException

This class seems to be duplicated in your project.

{
    /**
     * Creates an exception for a duplicate option.
     *
     * @param string    $name  The option name.
     * @param Exception $cause The exception that caused this exception.

Should the type for parameter $cause not be null|Exception?

     *
     * @return static The created exception.
     */
    public static function existsAlready($name, Exception $cause = null)
    {
        return new static(sprintf(
            'An option named "%s%s" exists already.',
            strlen($name) > 1 ? '--' : '-',
            $name
        ), 0, $cause);
    }
}