Rails Guides: Does Rails 8 Support Dev Containers?

I just followed the guides to spin up a new Rails dev container. When I ran it in VSCode and checked the Rails version, it was 7.2.2.1 and not 8. My Gemfile lists gem "rails", "~> 7.2.0". A quick search suggests that Rails 8 still does not support dev containers. Is this correct?

Never mind, everyone. I ran rails-new --help and discovered that those are the defaults. One can pass options including Ruby version and Rails version to customize the setup.

1 Like