/**
* @param Data|Reference $item
* @param array $target
* @return array
*/
private static function merge($item, $target)
{
if ($item instanceof Reference) {
$target = $item;
} else {
$value = $item->getValue();
if (is_array($value)) {
$target = array_merge($target, $value);
} else {
$target[] = $value;
}
}
return $target;
}
/**
* @param Data[] $replacementData
* @param Reference $item
* @return Data[]
*/
private function findReplacements(array $replacementData, Reference $item)
{
$replacements = [];
foreach ($replacementData as $replacementItem) {
if ($this->pathContains($item->getPath(), $replacementItem->getPath())) {
$replacements[] = $replacementItem;
}
}
return $replacements;
}
