example code for filter fix: #9

Author: theriyazo

All Lessons/filter.js

@@ -0,0 +1,10 @@
+//filter out the even nubers inside array
+
+const arr = [5, 1, 3, 2, 6];
+
+function isEven(y){
+	return y % 2 === 0;
+}
+
+const output = arr.filter(isEven);
+console.log(output);