I'm new to Nim and I could only find resources on C and C++.
Can I just import and call ObjC code as if it was Nim code? Can I just pass objects and functions to Objectve-C? What about advanced features such as inheritance, protocols, etc?
Calling ObjC code is fairly easy. Inheritance and protocals aren't supported afaik.
If you want an example, I wrote this a while ago: https://github.com/dom96/notifications