Actually, all of the Apple employees working on MacRuby have since left. Apple will not be moving to Ruby in the near future unless something drastic happens. T

Actually, all of the Apple employees working on MacRuby have since left. Apple will not be moving to Ruby in the near future unless something drastic happens. That said, so long as the Obj-C runtime is documented and well designed (and it is!), then anyone that cares to can interoperate with Obj-C with a bit of work, a la RubyMotion.