11 lines
251 B
Markdown
11 lines
251 B
Markdown
### Take
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Use `.slice()` to create a slice of the array with n elements taken from the beginning.
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```js
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const take = (arr, n) => n === undefined ? arr.slice(0, 1) : arr.slice(0, n);
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// take([1, 2, 3], 5) -> [1, 2, 3]
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// take([1, 2, 3], 0) -> []
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```
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