Fixed while condition

Vitalii Fedorenko · Vitalii Fedorenko · commit 9a3cf67f4ef4 · 2014-02-15T17:32:31.000-05:00
diff --git a/design-patterns/iterator.html b/design-patterns/iterator.html
@@ -11,7 +11,7 @@
 			 */
 
 			var element;
-			while (element - agg.next()) {
+			while (element = agg.next()) {
 				// do something with the element
 				console.log(element);
 			}
@@ -68,4 +68,4 @@
 			// http://shop.oreilly.com/product/9780596806767.do?sortby=publicationDate
 		</script>
 	</body>
-</html>
+</html>
