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30-seconds-of-code/snippets/includesAny.md
2022-12-04 22:20:49 +02:00

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Check if array includes any values array blog_images/book-stopper.jpg 2019-11-03T23:49:17+02:00 2020-10-20T23:02:01+03:00

Checks if at least one element of values is included in arr.

  • Use Array.prototype.some() and Array.prototype.includes() to check if at least one element of values is included in arr.
const includesAny = (arr, values) => values.some(v => arr.includes(v));
includesAny([1, 2, 3, 4], [2, 9]); // true
includesAny([1, 2, 3, 4], [8, 9]); // false