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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21 | final class ContainerBasedContainerAccessorSpec extends ObjectBehavior |
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22 | { |
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23 | function let(Container $container): void |
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28 | function it_is_a_container_accessor(): void |
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33 | function it_gets_a_service(Container $container): void |
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42 | View Code Duplication | function it_gets_parameters_from_frozen_container(Container $container): void |
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50 | View Code Duplication | function it_gets_parameters_from_not_frozen_container(Container $container): void |
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57 | } |
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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.