Zicht\Itertools\lib\Traits\FirstTrait

Complexity

Total Complexity

1

Size/Duplication

Total Lines	14
Duplicated Lines	0 %

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	first()	0	4	1

<?php
/**
 * @author Boudewijn Schoon <boudewijn@zicht.nl>
 * @copyright Zicht Online <http://zicht.nl>
 */

namespace Zicht\Itertools\lib\Traits;

use Zicht\Itertools as iter;

trait FirstTrait
{
    /**
     * Returns the first element of this iterable or
     * returns $DEFAULT when this iterable is empty
     *
     * @param mixed $default
     * @return mixed
     */
    public function first($default = null)
    {
        return iter\first($this, $default);
    }
}