SFantasy · October 24, 2014 08:34
diff --git a/generator b/generator
 function * foo (input) {
  var res = yield input;
 }

 var g = foo(10);
 g.next(); // { value: 10, done: false }
 g.next(); // { value: undefined, done: true }
	function * foo (input) {
	var res = yield input;
	}

	var g = foo(10);
	g.next(); // { value: 10, done: false }
	g.next(); // { value: undefined, done: true }