Barclay Berry, author of ListMagic, was an early adopter of Robert Livingston’s ArchiveMethod tool for 4D version control. He recently said this about his experiences using ArchiveMethod:
While doing some pre-release testing with Robert’s ArchiveMethod tool, I had one of those ‘oh crap’ moments. Robert’s tool saved the day. Because ArchiveMethod is consistently saving a snapshot of any method worked on, I had readily available method backups. I simply launched the ArchiveMethod.app and pulled up every version of my method. Copy and paste, and I was back in business. Thanks, Robert! – Barclay Berry
See what ArchiveMethod can do for you by checking it out in the App Store.