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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| 4 | View Code Duplication | class MysqlAdapter extends \ntentan\nibii\DriverAdapter |
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| 5 | { |
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| 6 | 14 | public function mapDataTypes($nativeType) |
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