/**
* Parse current tokens
*
* @return $this
*/
public function refresh()
{
$newCode = $this->collection->assemble();
$tokens = Helper::getTokensFromString($newCode);
$this->collection->setItems($tokens);
return $this;
}
/**
* Remove all invalid tokens in collection
* Refresh index.
*
* @return $this
*/
public function refresh()
{
$string = $this->assemble();
$this->cleanCollection();
$tokens = Helper::getTokensFromString($string);
$this->setItems($tokens);
$this->rewind();
return $this;
}