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 |
||
15 | View Code Duplication | class TakeWhilePredicate extends AbstractPredicateOperation |
|
16 | { |
||
17 | /** |
||
18 | * {@inheritdoc} |
||
19 | */ |
||
20 | 2 | public function apply($input, $index, IntermediateContext $context) |
|
29 | } |
||
30 |