umpirsky /
Extraload
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 |
||
| 8 | class CallbackTransformerSpec extends ObjectBehavior |
||
| 9 | { |
||
| 10 | function let() |
||
| 11 | { |
||
| 12 | $this->beConstructedWith('array_reverse'); |
||
| 13 | } |
||
| 14 | |||
| 15 | function it_is_initializable() |
||
| 16 | { |
||
| 17 | $this->shouldHaveType('Extraload\Transformer\CallbackTransformer'); |
||
| 18 | } |
||
| 19 | |||
| 20 | function it_implements_transformer_interface() |
||
| 21 | { |
||
| 22 | $this->shouldImplement('Extraload\Transformer\TransformerInterface'); |
||
| 23 | } |
||
| 24 | |||
| 25 | function it_transforms_data_using_callback() |
||
| 26 | { |
||
| 27 | $this->transform(['foo', 'bar'])->shouldReturn(['bar', 'foo']); |
||
| 28 | } |
||
| 29 | } |
||
| 30 |
