src/Table/Table.php
protected function hasBeenModified(TableRow $oldRow)
  {
    $diff = $this->row->diff($oldRow);
    $this->hasBeenModified = ( count($diff) > 0 );
    return $this->hasBeenModified; 
  }
protected function hasBeenModified(TableRow $oldRow)
  {
    $diff = $this->row->diff($oldRow);
    $this->hasBeenModified = ( count($diff) > 0 );
    return $this->hasBeenModified; 
  }
protected function hasBeenModified ( TableRow $ oldRow ) { $ diff = $ this -> row -> diff ( $ oldRow ) ; $ this -> hasBeenModified = ( count ( $ diff ) > 0 ) ; return $ this -> hasBeenModified ; }
Chec if the record has been modified.

@param  array  $oldValues  Key/Value pairs of old property values
@return bool   True for a new record or if no modifications were found.
Chec if the record has been modified .