Yup, that's it! I make it a policy to keep all the old versions online, as you can see here: https://www.railstutorial.org/#previous-versions https://www.rails

Yup, that's it! I make it a policy to keep all the old versions online, as you can see here: https://www.railstutorial.org/#previous-versions https://www.railstutorial.org/#previous-versions