public function skip($count){
$this->iterator = Iterators::skip($this->iterator, $count);
return $this;
}
/**
* Returns a fluent iterator returning all but first $number elements of this fluent iterator.
* @param $number
* @return $this
*/
public function skip($number)
{
$this->iterator = Iterators::skip($this->iterator, $number);
return $this;
}