I second the recommendation of the Big Nerd Ranch guides. They are excellent for learning Objective-C and IOS.
I've been playing around with Ruby Motion for the past two days and since I am pretty experienced with Ruby already, I'm finding it helpful for learning ios concepts. However, if you don't have any experience with Ruby I would recommend just starting with Objective-C and xcode.
Comments
I second the recommendation of the Big Nerd Ranch guides. They are excellent for learning Objective-C and IOS.
I've been playing around with Ruby Motion for the past two days and since I am pretty experienced with Ruby already, I'm finding it helpful for learning ios concepts. However, if you don't have any experience with Ruby I would recommend just starting with Objective-C and xcode.