This week I tried learning Apple tvOS and thought I would consume the famous RailsCasts videos on it. I kept the source code at GitHub for you to try and plat with it https://github.com/spritlesoftware/railscasts-on-appletv.
Push Notification is one of the challenging concept in all smart phones. Especially when it comes to Iphone push, it is quite long process. I recently had a chance to try Push notification in Iphone.