Nextras\Orm\Mapper\IMapper::flush PHP Method

    public function flush();

 /** @inheritdoc */
 public function processFlush()
 {
     $this->mapper->flush();
     $this->onFlush($this->entitiesToFlush[0], $this->entitiesToFlush[1]);
     $entities = $this->entitiesToFlush;
     $this->entitiesToFlush = [[], []];
     return $entities;
 }