App\Dictionary\Infrastructure\FileReader\CsvFileReader

Complexity

Total Complexity

4

Size/Duplication

Total Lines	15
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes	1
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
A	read()	0	13	4

<?php

declare(strict_types=1);

namespace App\Dictionary\Infrastructure\FileReader;

use App\Dictionary\Features\PopulateStorage\FileReader\FileReaderInterface;
use App\Dictionary\Features\PopulateStorage\FileReader\OpenFileException;
use Generator;

final class CsvFileReader implements FileReaderInterface
{
    public function read(string $filePath): Generator
    {
        try {
            $file = fopen($filePath, 'rb');
            if (!$file) {

$file is of type resource, thus it always evaluated to false.

                throw new OpenFileException($filePath);
            }

            while (!feof($file)) {
                yield fgetcsv($file);
            }
        } finally {
            $file && fclose($file);
        }
    }
}