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Simplify average

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Siarhei
2018-08-08 14:23:35 +04:00
parent 438fe8f682
commit 2b8b98ac7f
2 changed files with 2 additions and 2 deletions
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2
snippets/average.md
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@ -5,7 +5,7 @@ Returns the average of two or more numbers.
Use `Array.reduce()` to add each value to an accumulator, initialized with a value of `0`, divide by the `length` of the array. Use `Array.reduce()` to add each value to an accumulator, initialized with a value of `0`, divide by the `length` of the array.
```js ```js
const average = (...nums) => [...nums].reduce((acc, val) => acc + val, 0) / nums.length; const average = (...nums) => nums.reduce((acc, val) => acc + val, 0) / nums.length;
``` ```
```js ```js

2
test/average/average.js
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@ -1,2 +1,2 @@
const average = (...nums) => [...nums].reduce((acc, val) => acc + val, 0) / nums.length; const average = (...nums) => nums.reduce((acc, val) => acc + val, 0) / nums.length;
module.exports = average; module.exports = average;