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:
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| 5 | class GoalAddResponse extends Entity |
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| 6 | { |
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| 7 | /** |
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| 8 | * @param array $array |
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| 9 | */ |
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| 10 | public function __construct(array $array = []) |
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| 15 | /** |
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| 16 | * Gets the 'status' parameter. |
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| 17 | * |
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| 18 | * @return string The status of the addition |
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| 19 | */ |
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| 20 | public function getStatus() |
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| 25 | /** |
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| 26 | * Gets the 'status' parameter. |
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| 27 | * |
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| 28 | * @return Error[]|null The errors, if there were any |
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| 29 | */ |
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| 30 | View Code Duplication | public function getErrors() |
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| 43 | } |
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