Balloon\Format\Yaml

Complexity

Total Complexity

3

Size/Duplication

Total Lines	53
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	7	1
A	read()	0	4	1
A	write()	0	4	1

<?php
namespace Balloon\Format;

use Balloon\Reader\IFileReader;
use Symfony\Component\Yaml\Dumper;
use Symfony\Component\Yaml\Parser;

/**
 * Class Yaml
 * @package Balloon\Format
 * @author Raphaël Lefebvre <raphael@raphaellefebvre.be>
 */
class Yaml implements IFileReader
{
    /**
     * @var IFileReader
     */
    private $fileReader;

    /**
     * @var Parser
     */
    private $yamlParser;

    /**
     * @var Dumper
     */
    private $yamlDumper;
    /**
     * @var
     */
    private $dumpLevel;

    /**
     * @param IFileReader $fileReader
     * @param Parser $yamlParser
     * @param Dumper $yamlDumper
     * @param $dumpLevel
     */
    public function __construct(IFileReader $fileReader, Parser $yamlParser, Dumper $yamlDumper, $dumpLevel = 0)
    {
        $this->fileReader = $fileReader;
        $this->yamlParser = $yamlParser;
        $this->yamlDumper = $yamlDumper;
        $this->dumpLevel = $dumpLevel;
    }

    /**
     * @return array|null

Should the return type not be array|string|\stdClass? Also, consider making the array more specific, something like array<String>, or String[].

     */
    public function read()
    {
        return $this->yamlParser->parse($this->fileReader->read());
    }

    /**
     * @param mixed $data
     * @param int $mode
     * @return int
     */
    public function write($data, $mode = 0)
    {
        return $this->fileReader->write($this->yamlDumper->dump($data, $this->dumpLevel), $mode);
    }
}