any javascript Code Snippet in 2024
arraybeginner
Last Updated: 7 December 2024
Checks if the provided predicate function returns true for at least one element in a collection.
- Use
Array.prototype.some()to test if any elements in the collection returntruebased onfn. - Omit the second argument,
fn, to useBooleanas a default.
const any = (arr, fn = Boolean) => arr.some(fn);any([0, 1, 2, 0], x => x >= 2); // true any([0, 0, 1, 0]); // true
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