andre/30-seconds-of-code
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update take-every-nth-element.md

Browse Source
This commit is contained in:
Angelos Chalaris
2017-12-16 13:35:24 +02:00
committed by GitHub
parent 1f2edeac15
commit a7f9e284a3
1 changed files with 2 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
snippets/take-every-nth-element.md
View File

@ -3,8 +3,6 @@
Use `Array.filter()` to create a new array that contains every nth element of a given array. Use `Array.filter()` to create a new array that contains every nth element of a given array.
```js ```js
const everynth = (arr, nth) => arr.filter((e, i) => i % nth === 0) const everynth = (arr, nth) => arr.filter((e, i) => i % nth === 0);
/* // everynth([1,2,3,4,5,6], 2) -> [ 1, 3, 5 ]
console.log(everynth([1,2,3,4,5,6], 2)) // -> [ 1, 3, 5 ]
*/
``` ```