Dallgoot\Yaml\NodeLit::getFinalString()

Complexity

Conditions	6
Paths	4

Size

Total Lines	22
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function getFinalString(NodeList $value, $refIndent = null):string
    {
        $result = '';
        $list = $value->filterComment();
        if ($this->identifier !== '+') {
             self::litteralStripTrailing($list);
        }
        if ($list->count()) {
            $list->setIteratorMode(NodeList::IT_MODE_DELETE);
            $first  = $list->shift();
            $indent = $refIndent ?? $first->indent;
            $result = $this->getChildValue($first, $indent);
            foreach ($list as $child) {
                $value = "\n";
                if (!($child instanceof NodeBlank)) {
                    $newIndent = $indent > 0 ? $child->indent - $indent : 0;
                    $value .= str_repeat(' ', $newIndent).$this->getChildValue($child, $indent);
                }
                $result .= $value;
            }
        }
        return $result;
    }
}