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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25 | View Code Duplication | class AsSingleScalarSpec extends ObjectBehavior |
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27 | public function it_is_a_result_modifier() |
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32 | public function it_sets_hydration_mode_to_object(AbstractQuery $query) |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.