Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | <?php |
||
| 7 | View Code Duplication | class TransformerConsumer implements TransformerInterface |
|
| 8 | { |
||
| 9 | private $transformer; |
||
| 10 | private $broker; |
||
| 11 | private $producer; |
||
| 12 | |||
| 13 | public function __construct(TransformerInterface $transformer, AmqpBroker $broker, $producer) |
||
| 19 | |||
| 20 | public function transform($data = null) |
||
| 26 | } |
||
| 27 |