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 | ||
| 10 | class IndexTemplateConfig extends IndexConfigAbstract | ||
| 11 | { | ||
| 12 | /** | ||
| 13 | * Index name pattern | ||
| 14 | * | ||
| 15 | * @var string | ||
| 16 | */ | ||
| 17 | private $template; | ||
| 18 | |||
| 19 | /** | ||
| 20 | * Constructor expects an array as generated by the Container Configuration builder. | ||
| 21 | * | ||
| 22 | * @param string $name | ||
| 23 | * @param TypeConfig[] $types | ||
| 24 | * @param array $config | ||
| 25 | */ | ||
| 26 | 2 | View Code Duplication | public function __construct($name, array $types, array $config) | 
| 37 | |||
| 38 | /** | ||
| 39 | * Gets index name pattern | ||
| 40 | * | ||
| 41 | * @return string | ||
| 42 | */ | ||
| 43 | 1 | public function getTemplate() | |
| 47 | } | ||
| 48 |