alexnoz

'use strict';
function* merge(iterable1, iterable2) {
	let iter1 = iterable1[Symbol.iterator]();
	let iter2 = iterable2[Symbol.iterator]();
	let a = iter1.next();
	let b = iter2.next();
	
	while(!a.done && !b.done) {
		if (a.value <= b.value) {			
			yield a.value;