I've been hacking around with iOS over the weekend and managed to embed Ruby into an iOS app. This is the first time I've managed to successfully embed a programming language into anything!
I think it's pretty cool, it can run ruby on the device without requiring an internet connection. Everything is contained within the app!
If the video on dev.to isn't as high res as you'd like, take a look at my tweet of the app in action and watch the video!
Let me know what you think and if you'd like to see me develop it further. Feel free to ask questions or make some suggestions!