public function parse(string $value); /**
* Uses the decorated parser to parse the value and then walk through the list of values to merge two successive
* strings.
*
* {@inheritdoc}
*/
public function parse(string $value)
{
$parsedValue = $this->parser->parse($value);
if (false === $parsedValue instanceof ListValue) {
return $parsedValue;
}
$mergedValues = array_reduce($parsedValue->getValue(), [$this, 'mergeStrings'], $initial = []);
return 1 === count($mergedValues) ? $mergedValues[0] : new ListValue($mergedValues);
}
