Lneicelis\Transformer\ValueObject\Path

Complexity

Total Complexity

6

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Test Coverage

Coverage

63.64%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	back()	0	3	1
A	__construct()	0	3	1
A	isInRoot()	0	3	1
A	getSegments()	0	3	1
A	stepIn()	0	3	1
A	__toString()	0	3	1

<?php

namespace Lneicelis\Transformer\ValueObject;

class Path
{
    /** @var string[] */
    private $segments;

    public function __construct(array $segments = [])
    {
        $this->segments = $segments;
    }

    public function isInRoot(): bool
    {
        return empty($this->segments);
    }

    public function stepIn(string $segment): Path
    {
        return new Path(array_merge($this->segments, [$segment]));
    }

    public function back(): Path
    {
        return new Path(array_slice($this->segments, 0, count($this->segments) - 1));
    }

    public function getSegments(): array
    {
        return $this->segments;
    }

    public function __toString()
    {
        return implode('.', $this->segments);
    }
}