14 lines
285 B
Markdown
14 lines
285 B
Markdown
### everyNth
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Returns every nth element in an array.
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Use `Array.filter()` to create a new array that contains every nth element of a given array.
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```js
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const everyNth = (arr, nth) => arr.filter((e, i) => i % nth === nth - 1);
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```
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```js
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everyNth([1,2,3,4,5,6], 2) // [ 2, 4, 6 ]
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```
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