objc_gol_sicpers

Graham Lee's GoL redone in modern Objective-C, with possible higher-order messaging implementations.

This project is based on the app example from the AWESOME "Object-Oriented Programming in Objective-C" talk by Graham Lee (video).

The original project can be found on BitBucket.

I made some stylistic and polymorphic changes, and tried to implement the "higher-order messaging" example (i.e. something like [[visitation times:n*n] visitNext]) in a couple of ways:

• in the higher_order_messaging branch there's a solution that's rather elegant but requires high dynamism;
• in the higher_order_messaging_ugly branch there's a worse, uglier solution, but it's more type safe;

As with the original project, this is free, but it should be seen as an educational effort, rather than a production-ready framework or something like that.

Please learn things yourself, don't outsource knowledge.