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 |
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| 23 | class IndexConfig implements IndexConfigInterface |
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| 24 | { |
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| 25 | use IndexConfigTrait; |
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| 26 | |||
| 27 | /** |
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| 28 | * Indicates if the index should use an alias, allowing an index repopulation to occur |
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| 29 | * without overwriting the current index. |
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| 30 | * |
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| 31 | * @var bool |
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| 32 | */ |
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| 33 | private $useAlias = false; |
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| 34 | |||
| 35 | /** |
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| 36 | * Constructor expects an array as generated by the Container Configuration builder. |
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| 37 | * |
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| 38 | * @param string $name |
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| 39 | * @param TypeConfig[] $types |
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| 40 | * @param array $config |
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| 41 | */ |
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| 42 | 27 | View Code Duplication | public function __construct($name, array $types, array $config) |
| 50 | |||
| 51 | /** |
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| 52 | * @return bool |
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| 53 | */ |
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| 54 | 13 | public function isUseAlias() |
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| 58 | } |
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| 59 |