PAR Alice & Julie #494
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PAR Alice & Julie #494
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ta-web-paris
reviewed
Aug 8, 2018
| var average = sumAverage/array.length | ||
| } | ||
| return average | ||
| } |
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To keep your code dry (= avoid repetitions), you can also call the sumArray function that you created earlier.
function averageNumbers(arrayNumber) {
var sumRes = sumArray(arrayNumber);
if (arrayNumber.length > 0) {
var average = sumRes / arrayNumber.length;
}
return average;
}There was a problem hiding this comment.
the if statement here ( if (arrayNumber.length > 0) ) is to handle the case when we try to pass an empty array to the function, to please Jasmine :)
|
The logic is good, remember to indent your code to improve its readability. |
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