public function setAll($name, $value)
    {
        foreach ($this->data as $record) {
            $record[$name] = $value;
        }
        return $this;
    }
public function setAll($name, $value)
    {
        foreach ($this->data as $record) {
            $record[$name] = $value;
        }
        return $this;
    }
public function setAll ( $ name , $ value ) { foreach ( $ this -> data as $ record ) { $ record [ $ name ] = $ value ; } return $ this ; }
Set field value for every record in collection

@param string $name
@param mixed $value
@return $this
Set field value for every record in collection