FirstTrait::first() - Code Metrics - Inspection of "Added: DifferenceTrait" - zicht/itertools - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#28)

unknown

created 2017-05-01 09:35 UTC

FirstTrait::first() A

↳ Parent: FirstTrait

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	2
c	1
b	0
f	0
nc	1
nop	1
dl	0
loc	4
ccs	2
cts	2
cp	1
crap	1
rs	10

<?php
/**
 * @author Boudewijn Schoon <[email protected]>
 * @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);
    }

    /**
     * Returns the key of the first element of this iterable or
     * returns $DEFAULT when this iterable is empty
     *
     * @param mixed $default
     * @return mixed
     */
    public function firstKey($default = null)
    {
        $key = $default;
        foreach ($this as $key => $value) {

            break;
        }
        return $key;
    }
}


1		<?php
2		/**
3		* @author Boudewijn Schoon <[email protected]>
4		* @copyright Zicht Online <http://zicht.nl>
5		*/
6
7		namespace Zicht\Itertools\lib\Traits;
8
9		use Zicht\Itertools as iter;
10
11		trait FirstTrait
12		{
13		/**
14		* Returns the first element of this iterable or
15		* returns $DEFAULT when this iterable is empty
16		*
17		* @param mixed $default
18		* @return mixed
19		*/
20	1	public function first($default = null)
21		{
22	1	return iter\first($this, $default);
23		}
24
25		/**
26		* Returns the key of the first element of this iterable or
27		* returns $DEFAULT when this iterable is empty
28		*
29		* @param mixed $default
30		* @return mixed
31		*/
32	5	public function firstKey($default = null)
33		{
34	5	$key = $default;
35	5	foreach ($this as $key => $value) {
		0 ignored issues – show Bug introduced 2017-05-01 09:38 UTC by Report Bug Copy Issue Report The expression `$this` of type `this<Zicht\Itertools\lib\Traits\FirstTrait>` is not traversable. Loading history...
36	2	break;
37		}
38	5	return $key;
39		}
40		}
41

zicht / itertools

Pull Request — master (#28)

FirstTrait::first() A

Complexity

Size

Duplication

Code Coverage

Importance

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