javascript foreach break

1//break out of for loop
2for (i = 0; i < 10; i++) {
3    if (i === 3) { break; }
4}

1//Use some instead
2[1, 2, 3].some(function(el) {
3  console.log(el);
4  return el === 2;
5});

1var BreakException = {};
2
3try {
4  [1, 2, 3].forEach(function(el) {
5    console.log(el);
6    if (el === 2) throw BreakException;
7  });
8} catch (e) {
9  if (e !== BreakException) throw e;
10}