Create array with generated random values (iterator)

arrayWithRandValues.js

let randoms = {
	[Symbol.iterator]: function() {
		return {
			next: function() {
        // Generate values in range [0..10]
				return { value: Math.round(Math.random() * 10) };
			}
		};
	}
};

let random_arr = [];
for (let elem of randoms) {
    random_arr.push( elem );
    // Generate 10 elements
    if (random_arr.length === 10) break;
}