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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19 | View Code Duplication | class StringType extends AbstractColumn |
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20 | { |
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21 | /** |
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22 | * {@inheritdoc} |
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23 | */ |
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24 | public function configureOptions(OptionsResolver $resolver) |
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37 | } |
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