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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18 | View Code Duplication | abstract class AbstractDeleteService extends AbstractWriteService implements ServiceInterface |
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19 | { |
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20 | /** |
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21 | * @return boolean |
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22 | */ |
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23 | 12 | public function run(): bool |
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33 | } |
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