Function some

Test whether any value in an iterable satisfies a predicate.

Returns

true if any value passes the test, false otherwise.

Notes

Iteration terminates on the first true predicate result.

Complexity

Linear.

Example

import { some } from '@lumino/algorithm';

let data = [5, 7, 1];

some(data, value => value === 7);  // true
some(data, value => value === 3);  // false