Merge pull request #774 from brson/ex

Make example even better

Author: brson

_includes/example.rs

@@ -1,8 +1,16 @@
-// This code is editable and runnable!
-fn main() {
-    let greetings = ["Hello", "Hola", "こんにちは", "您好"];
-
-    for greeting in greetings.iter() {
-      println!("{}", greeting);
+fn main() { 
+    let greetings = ["Hello", "Hola", "Bonjour",
+                     "こんにちは", "您好"]; 
+                     
+    for (num,greeting) in greetings.iter().enumerate() { 
+        println!("{}", greeting);
+        match num {
+            0 =>  println!("This code is editable and runnable!"),
+            1 =>  println!("Este código es editable y ejecutable!"),
+            2 =>  println!("Ce code est modifiable et exécutable!"),
+            3 =>  println!("このコードは編集して実行出来ます！"),
+            4 =>  println!("这个代码是可以编辑并且能够运行的！"),
+            _ =>  {},
+        }
     }
 }