Shift::toArray()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
eloc 1
c 0
b 0
f 0
dl 0
loc 3
ccs 0
cts 2
cp 0
rs 10
cc 1
nc 1
nop 0
crap 2
1
<?php
2
3
declare(strict_types=1);
4
5
namespace drupol\phpermutations\Generators;
6
7
use drupol\phpermutations\GeneratorInterface;
8
use drupol\phpermutations\Iterators\Shift as ShiftIterator;
9
10
class Shift extends ShiftIterator implements GeneratorInterface
11
{
12
    /**
13
     * {@inheritdoc}
14
     */
15
    public function generator(): \Generator
16
    {
17
        while (true) {
18
            $this->next();
19
20
            yield $this->current();
21
        }
22
    }
23
24
    /**
25
     * {@inheritdoc}
26
     */
27
    public function toArray(): array
28
    {
29
        return [];
30
    }
31
}
32