From 79a079dc49ed83fe533b425fdb74f3ff548c7469 Mon Sep 17 00:00:00 2001
From: Fernando Paredes <nano@fdp.io>
Date: Fri, 18 Dec 2015 08:23:47 -0800
Subject: [PATCH] [Examples] Use `isEmpty` instead of manual zero-checking

---
 Documentation/Examples.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/Examples.md b/Documentation/Examples.md
index 3c399643..3d85d351 100644
--- a/Documentation/Examples.md
+++ b/Documentation/Examples.md
@@ -120,7 +120,7 @@ self.usernameOutlet.rx_text
     .map { username in
 
         // synchronous validation, nothing special here
-        if count(username) == 0 {
+        if username.isEmpty {
             // Convenience for constructing synchronous result.
             // In case there is mixed synchronous and asychronous code inside the same
             // method, this will construct an async result that is resolved immediatelly.