Dallgoot\Yaml\NodeLitFolded::getFinalString()

Complexity

Conditions	9
Paths	4

Size

Total Lines	26
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	19
CRAP Score	9.0101

Importance

Changes

0

<?php
    public function getFinalString(NodeList $value, int $refIndent = null):string
    {
        $result = '';
        $list = $value->filterComment();
        if ($this->identifier !== '+') {
             self::litteralStripLeading($list);
             self::litteralStripTrailing($list);
        }
        if ($list->count()) {
            $refSeparator = ' ';
            $first = $list->shift();
            $indent = $refIndent ?? $first->indent;
            $result = $this->getChildValue($first, $indent);
            foreach ($list as $child) {
                $separator = ($result && $result[-1] === "\n") ? '' : $refSeparator;
                if($child->indent > $indent || $child instanceof NodeBlank) {
                    $separator = "\n";
                }
                $val = $this->getChildValue($child, $indent);
                if ($child->value instanceof NodeList) {
                    $val = "\n".$this->getFinalString($child->value, $indent);
                }
                $result .= $separator .$val;
            }
        }
        return $result;
    }
}