public function offsetSet($field, $value)
    {
        if (is_null($field)) {
            throw new Rediska_Key_Exception('Field must be present');
        }

        $this->set($field, $value);

        return $value;
    }
public function offsetSet($field, $value)
    {
        if (is_null($field)) {
            throw new Rediska_Key_Exception('Field must be present');
        }

        $this->set($field, $value);

        return $value;
    }
public function offsetSet ( $ field , $ value ) { if ( is_null ( $ field ) ) { throw new Rediska_Key_Exception ( 'Field must be present' ) ; } $ this -> set ( $ field , $ value ) ; return $ value ; }
Array magic for set a field

@param string $field
@param mixed $value
@return boolean
Array magic for set a field