I do use Git, but the local history is an awesome feature. Create an "I'm about to jack this up" label in RubyMine's local history and easily pull up a diff from when you knew it was right before any off-the-cuff "I've got an awesome idea" coding.
It's so nice to pull those things back from local history.
http://www.jetbrains.com/ruby/webhelp/local-history.html
I do use Git, but the local history is an awesome feature. Create an "I'm about to jack this up" label in RubyMine's local history and easily pull up a diff from when you knew it was right before any off-the-cuff "I've got an awesome idea" coding.
It's so nice to pull those things back from local history.