XCode 8 Beta Documentation Generation

Question

I'm currently exploring the latest Xcode Beta, and while doing so I'm watching some related WWDC videos. According to this one(around 33rd minute) you can now have a quick code generation macro(similar to Eclipse and AS).

I'm unable to understand how to use this. Right after this we have a talk about xcode extension so it is possible this to be an extension however it's not clear to me - is it possible to have such feature with Xcode 8 beta?

Answer 1

In order to use this functionality or any Xcode Extensions on macOS 10.11 El Capitan, you need to follow the instructions in the Xcode 8 release notes:

• Launch Xcode 8 once so it can install required system components
• Open Terminal and run sudo /usr/libexec/xpccachectl
• Restart your Mac

This is currently necessary to tell the older operating system about the new Xcode Extension mechanism. It should not be necessary on any macOS Sierra beta.

Answer 2

Okay first thing first - it is build in. And if anyone wonder where it is located, thanks to @Matthew Seaman I found it:

And as others pointed out - it is not working with Version 8.0 beta (8S128d)