YamlEmptyLineAtEndDataFactory::getCorrectYamlContent()

Complexity

Conditions	4
Paths	4

Size

Total Lines	19
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function getCorrectYamlContent(array $yamlLines): array
    {
        $reversedYamlLines = array_reverse($yamlLines, true);
        $keys = array_keys($reversedYamlLines);
        $lastKey = end($keys);

        foreach ($reversedYamlLines as $key => $yamlLine) {
            if (YamlService::isLineNotBlank($yamlLine)) {
                $yamlLines = array_slice($yamlLines, 0, $key + 1);
                $yamlLines[] = '';
                break;
            }
            if ($key === $lastKey) {
                $yamlLines = [''];
                break;
            }
        }

        return $yamlLines;
    }