wapmorgan /
Morphos
| Conditions | 30 |
| Paths | 30 |
| Total Lines | 65 |
| Code Lines | 48 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 7 | static public function canonizeCurrency($currency) { |
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| 8 | switch ($currency) { |
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| 9 | case Currency::DOLLAR: |
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| 10 | case '$': |
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| 11 | return Currency::DOLLAR; |
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| 12 | |||
| 13 | case Currency::EURO: |
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| 14 | case '€': |
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| 15 | return Currency::EURO; |
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| 16 | |||
| 17 | case Currency::YEN: |
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| 18 | case '¥': |
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| 19 | return Currency::YEN; |
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| 20 | |||
| 21 | case Currency::POUND: |
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| 22 | case '£': |
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| 23 | return Currency::POUND; |
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| 24 | |||
| 25 | case Currency::FRANC: |
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| 26 | case 'Fr': |
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| 27 | return Currency::FRANC; |
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| 28 | |||
| 29 | case Currency::YUAN: |
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| 30 | case '元': |
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| 31 | return Currency::YUAN; |
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| 32 | |||
| 33 | case Currency::KRONA: |
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| 34 | case 'Kr': |
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| 35 | return Currency::KRONA; |
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| 36 | |||
| 37 | case Currency::PESO: |
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| 38 | return Currency::PESO; |
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| 39 | |||
| 40 | case Currency::WON: |
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| 41 | case '₩': |
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| 42 | return Currency::WON; |
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| 43 | |||
| 44 | case Currency::LIRA: |
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| 45 | case '₺': |
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| 46 | return Currency::LIRA; |
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| 47 | |||
| 48 | case Currency::RUBLE: |
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| 49 | case '₽': |
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| 50 | return Currency::RUBLE; |
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| 51 | |||
| 52 | case Currency::RUPEE: |
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| 53 | case '₹': |
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| 54 | return Currency::RUPEE; |
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| 55 | |||
| 56 | case Currency::REAL: |
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| 57 | case 'R$': |
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| 58 | return Currency::REAL; |
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| 59 | |||
| 60 | case Currency::RAND: |
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| 61 | case 'R': |
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| 62 | return Currency::RAND; |
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| 63 | |||
| 64 | case Currency::HRYVNIA: |
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| 65 | case '₴': |
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| 66 | return Currency::HRYVNIA; |
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| 67 | |||
| 68 | default: |
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| 69 | throw new Exception('Invalid currency: '.$currency); |
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| 70 | } |
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| 71 | } |
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| 72 | } |
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| 73 |
