protected function buildIn($field, array $values, $isIn)
    {
        $operator = $isIn ? ' IN ' : ' NOT IN ';

        return $field.$operator.$this->parameterizeValues($values);
    }
protected function buildIn($field, array $values, $isIn)
    {
        $operator = $isIn ? ' IN ' : ' NOT IN ';

        return $field.$operator.$this->parameterizeValues($values);
    }
protected function buildIn ( $ field , array $ values , $ isIn ) { $ operator = $ isIn ? ' IN ' : ' NOT IN ' ; return $ field . $ operator . $ this -> parameterizeValues ( $ values ) ; }
Builds an IN clause.

@param string $field
@param array  $values
@param bool   $isIn

@return string
Builds an IN clause .