someone have a look at this episode https://www.driftingruby.com/episodes/form-wizards-from-scratch

It should be what you're looking for.

Check out some of the Kamal videos. I've been using Kamal for a lot of my deployments and it's been a great experience (once things are working). The biggest thing that I've found to be "clueless"/no errors when first deploying is the lack of any error messages. Typically when this happens on the first deployments, it's usually because of a database url/setting not correct within the config. (there's no error outputs when running the docker entrypoint script)

  Himanshu Saxena  You can download the ZIP of the source code in the Resources section.

I have covered it in previous episodes, but it was using JQuery. Thanks for the suggestion.

TIL about Object.assign, pretty neat!