Lion's Autosave and Versions support is Easy to Add

I am currently working through an older Cocoa book and learning how to develop apps for the Mac.  While building the sample that demonstrates saving and opening files I noticed that my little application was already taking advantage of Lion’s new autosave and versions support.  I recorded a quick video showing how easy it was to add this support.

Steve Good

Professional software engineer, amatuer photographer, and part-time mountain biker.