Function someInIterable

lib/util/IterableHelpers.js:28–33

(iterable, filter)

 * @returns {boolean} true, if some items match the filter predicate
 */
const someInIterable = (iterable, filter) => {
	for (const item of iterable) {
		if (filter(item)) return true;
	}
	return false;
};

/**
 * Returns count of items.