lib/sugarcube/nsuserdefaults.rb in sugarcube-0.13.3 vs lib/sugarcube/nsuserdefaults.rb in sugarcube-0.13.4

@@ -6,10 +6,14 @@
       self.standardUserDefaults.objectForKey(key.to_s)
     end
 
     # Sets the value for a given key and save it right away.
     def []=(key, val)
-      self.standardUserDefaults.setObject(val.to_nsuserdefaults, forKey: key.to_s)
+      if val == nil
+        self.standardUserDefaults.removeObjectForKey(key)
+      else
+        self.standardUserDefaults.setObject(val.to_nsuserdefaults, forKey: key.to_s)
+      end
       self.standardUserDefaults.synchronize
     end
 
     def remove(key)
       self.standardUserDefaults.removeObjectForKey(key)