private function getUnindentedSelectedCode()
{
$detector = new IndentationDetector($this->selectedCode);
$lines = array_map(function ($line) use($detector) {
return substr($line, $detector->getMinIndentation());
}, iterator_to_array(new ToStringIterator($this->selectedCode->getIterator())));
return LineCollection::createFromArray($lines);
}
/**
* @param string[] $lines
*
* @return string
*/
private function getIndent(array $lines)
{
$detector = new IndentationDetector(LineCollection::createFromArray($lines));
return str_repeat(' ', $detector->getFirstLineIndentation());
}