Check if array includes any values

OSCC · JavaScript, Array · Oct 20, 2020

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

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