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

Fix #299

Browse Source
This commit is contained in:
Y_Less
2017-12-21 18:19:39 +00:00
parent 497f4bef79
commit 5dd03ba8ed
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
snippets/everyNth.md
View File

@ -5,6 +5,6 @@ Returns every nth element in an array.
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 === nth - 1);
// everyNth([1,2,3,4,5,6], 2) -> [ 1, 3, 5 ] // everyNth([1,2,3,4,5,6], 2) -> [ 2, 4, 6 ]
``` ```