Northwoods\Config\Loader\YamlLoader

Complexity

Total Complexity

3

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getParser()	0	7	2
A	load()	0	4	1

<?php

namespace Northwoods\Config\Loader;

use Symfony\Component\Yaml\Parser;

class YamlLoader implements LoaderInterface
{
    const EXTENSION = 'yaml';

    /**
     * @var Parser
     */
    protected static $parser;

    /**
     * @return Parser
     */
    protected static function getParser()
    {
        if (null === self::$parser) {
            self::$parser = new Parser();
        }
        return self::$parser;
    }

    public static function load($file)
    {
        return self::getParser()->parse(file_get_contents($file));
    }
}