| public onEquality ( callable $outerKeyFunction, callable $innerKeyFunction ) | ||
| $outerKeyFunction | callable | |
| $innerKeyFunction | callable | |
public function onEquality(callable $outerKeyFunction, callable $innerKeyFunction)
{
$this->joinIterator = $this->joinIterator->filterOnEquality($outerKeyFunction, $innerKeyFunction);
return $this;
}