I’m a Ruby on Rails developer and want to use Git for my next project, but I’m not pretty sure how to begin learning this.
I have too much basic questions like “Can I run my app from the repository?”, or “Can I make a rollback in the live site?”
Any help will be apreciated.
Depending on your use case, you can run everything from your git repo. Essentially, you’ve got your project structure, and at the root directory there is a hidden “.git” directory that contains all of the history and other info related to your repo. I know the owners of the site TekPub.com, so I am biased, but they have an excellent series on getting started with Git.
I would also look at “http://git-scm.com/documentation” for some good resources.