protected function firstrun()
{
$lookup = $this->jointo->ToLookup($this->keyselectjoin, NULL, $this->ismatch);
$outerkeyselector = $this->keyselectouter;
$resultselector = $this->resultselect;
$iter = new \RecursiveIteratorIterator(new SelectManyIterator($this->aiterator, function ($o) use($lookup, $outerkeyselector) {
return $lookup[call_user_func_array($outerkeyselector, array($o))];
}, $resultselector));
//append our iterator to the previous empty one
//$this->iterator = $iter;
parent::__construct($iter);
}
public function next()
{
parent::next();
$this->movetonextmatch();
}
public function current()
{
$val = parent::current();
$outerkey = call_user_func_array($this->keyselectouter, array($val));
return call_user_func_array($this->resultselect, array($val, $this->lookup[$outerkey]));
}
