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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| 15 | View Code Duplication | class TakeWhilePredicate extends AbstractPredicateOperation |
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| 16 | { |
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| 17 | /** |
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| 18 | * {@inheritdoc} |
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| 19 | */ |
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| 20 | 2 | public function apply($input, $index, IntermediateContext $context) |
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| 29 | } |
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