Notes

• Auto-incremented ID is supposedly provided by ActiveRecord itself and we wouldn't need to add it to the model.

• User-login: Given another hour I could probably accomplish this as well. The reason is that I need to reference rails guides on the go, but again I know how it's supposed to be done. I would on no account be satisfied with this basic approach, though. User login is a pretty big matter, with more than a few security concerns and much more (best and not) practices to read about.

• Implementing the model took me some centuries since it's the part of rails I am most cumbersome with.

Future work

• The password would need to be stored as a hash value in the database
• A LOT more testing for the model to ensure restrictions
• Controller testing, which I would have to study a lot for, so it's not even touched.
• ??? More front-end things that I am probably missing.