w3nl /
array-helpers
| Total Complexity | 2 |
| Complexity/F | 2 |
| Lines of Code | 9 |
| Function Count | 1 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | const summ = require('./summ.js'); |
||
| 2 | |||
| 3 | module.exports = function average(originalArray) { |
||
| 4 | if (!Array.isArray(originalArray) || originalArray.length < 1) { |
||
| 5 | return null; |
||
| 6 | } |
||
| 7 | |||
| 8 | return summ(originalArray) / originalArray.length; |
||
| 9 | }; |
||
| 10 |
