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take ​

Problem ​

You need the first N items of an array — for example showing a preview or implementing a "top 5" list.

Solution ​

Use take(array, n?) to return the first n items. Default is 1.

ts
import { take } from '@vielzeug/arsenal';

take([1, 2, 3, 4, 5], 3); // [1, 2, 3]
take([1, 2, 3]); // [1]
take([1, 2, 3], 10); // [1, 2, 3]

Pitfalls ​

  • When n exceeds the array length, returns the full array — no error.