w3nl /
array-helpers
| Total Complexity | 3 |
| Complexity/F | 1.5 |
| Lines of Code | 7 |
| Function Count | 2 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | module.exports = function summ(originalArray) { |
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| 2 | if (!Array.isArray(originalArray) || originalArray.length < 1) { |
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| 3 | return null; |
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| 4 | } |
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| 5 | |||
| 6 | return originalArray.reduce((a, b) => a + b, 0); |
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| 7 | }; |
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| 8 |
