SnipBits

How to Check if an array contains a value matching some criterias in Javascript

The some() method tests if at least one element passes the test implemented by the provided function. It returns a Boolean value.

const contains = (arr, criteria) => arr.some((v) => criteria(v));
// contains([10, 20, 30], v => v > 25 )  === true

Maher Gallaoui

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