rambler-digital-solutions /
hydrogen
| Conditions | 6 |
| Paths | 4 |
| Total Lines | 19 |
| Lines | 0 |
| Ratio | 0 % |
| Tests | 0 |
| CRAP Score | 42 |
| Changes | 0 | ||
| 1 | <?php |
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| 25 | public function select(...$fields): self |
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| 26 | { |
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| 27 | foreach ($fields as $field) { |
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| 28 | if (! \is_array($field) && ! \is_string($field)) { |
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| 29 | $error = 'Selection should be array (["field" => "alias"]) or string ("field") but %s given'; |
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| 30 | throw new \InvalidArgumentException(\sprintf($error, \gettype($field))); |
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| 31 | } |
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| 32 | |||
| 33 | if (\is_string($field)) { |
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| 34 | $this->add(new Selection($field)); |
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| 35 | continue; |
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| 36 | } |
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| 37 | |||
| 38 | foreach ($field as $name => $alias) { |
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| 39 | $this->add(new Selection($name, $alias)); |
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| 40 | } |
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| 41 | } |
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| 42 | return $this; |
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| 43 | } |
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| 44 | } |
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| 45 |
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This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idableprovides a methodequalsIdthat in turn relies on the methodgetId(). If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()as an abstract method to the trait will make sure it is available.