Beginner /Here be dragons / Dragons of AWESOME!.
Getting started with hot reloading inside a swift project.

Hot-reloading swift classes really is quite simple, thanks to John Holdsworth’s AWESOME Injection Plugin for Xcode.

The TL;DR:

1. Clone the repo: https://github.com/johnno1962/injectionforxcode
2. Open in Xcode and run Build
3. Restart Xcode, and click ‘Load Bundles’
4. Restart Xcode again
5. Open a project
6. Add a new Objective-C file called main.m (if one doesn’t already exist)
7. Also, add the bridging header when prompted
8. From the menu select Product > Injection Plugin > Patch Project for Injection
9. From the menu: Product > Injection Plugin > Tunable App Parameters and…