/**
* Writes the reference and the object it refers to to disk
* @param \gihp\IO\IOInterface $io
*/
public function write(IOInterface $io)
{
$io->addRef($this);
$this->commit->write($io);
}
/**
* Writes the reference and the object it refers to to disk
* @param \gihp\IO\IOInterface $io
*/
public function write(IOInterface $io)
{
$io->addRef($this);
$this->commit->write($io);
}