Installation

Hi Chris, could you change hardcore installation nodejs in guides https://gorails.com/setup/ubuntu/18.04 to through https://github.com/nodenv/nodenv. Also I've found some script https://gist.github.com/fraserxu/23c2704cffa5a4cde79e1a48c087eca4#file-install_nodenv-sh to use this one. It's gonna be more helpful, because sometimes we need old version nodejs for one project and can use the latest on another projects. What do you think?

If you need that, sure. I would probably try to keep all my apps running the same Node version though and just update it on the server periodically. That way you can make sure none of your apps get neglected on an insecure Node version and keeps things simpler. That's what I'm currently doing.