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Merge branch 'master' of https://github.com/kriadmin/30-seconds-of-code

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Rohit Tanwar
2017-12-22 22:49:40 +05:30
parent 8328472d34 7d5ca201ed
commit 56455d6d0e
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snippets/arraySum.md
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@ -5,6 +5,6 @@ Returns the sum of an array of numbers.
Use `Array.reduce()` to add each value to an accumulator, initialized with a value of `0`. Use `Array.reduce()` to add each value to an accumulator, initialized with a value of `0`.
```js ```js
const arraySum = zarr => arr.reduce((acc, val) => acc + val, 0); const arraySum = arr => arr.reduce((acc, val) => acc + val, 0);
// arraySum([1,2,3,4]) -> 10 // arraySum([1,2,3,4]) -> 10
``` ```