/**
* Deleta dados no repositório
*
* @param ValueObjectAbstract $valueObject
* @return Persist
* */
public function delete(ValueObjectAbstract $valueObject)
{
$this->_leaf->delete($valueObject);
$this->log($valueObject, 'D');
self::_injectResultOnValueObject($valueObject, $this->findByParam($valueObject));
return $this;
}