10 lines
287 B
Markdown
10 lines
287 B
Markdown
### takeRight
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Use `Array.slice()` to create a slice of the array with `n` elements taken from the end.
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```js
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const takeRight = (arr, n = 1) => arr.slice(arr.length - n, arr.length);
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// takeRight([1, 2, 3], 2) -> [ 2, 3 ]
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// takeRight([1, 2, 3]) -> [3]
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// takeRight([1, 2, 3]) -> []
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``` |