How to deploy to Snow Leopard with ARC enabled

Question

I have an OSX app that I would like to migrate to ARC. Everything works fine if I set the base SDK to 10.7. But when I set it to 10.6 it does not work ( because it does not

Answer 1

You might find PLWeakCompatibility useful. It allows you to use __weak variables on iOS 4 and OS X 10.6.

Source code here: https://github.com/plausiblelabs/PLWeakCompatibility
More info at http://www.mikeash.com/pyblog/introducing-plweakcompatibility.html