Validation of files that are uploaded can provide a better user experience as it sets the expectations of what kinds of files, their sizes and if they're even required. In this episode, we'll look at creating different types of validators for Active Storage.
In this episode, we take a new approach to the python service that our Rails background jobs will be calling. This is a more stable and thread safe approach and more simple to implement. We'll look at creating a Text to Image generation service that our Rails application will interact with.
With custom controllers and Global ID, we can lock down Active Storage files to provide a link which expires after a duration of time. At the beginning of the video, I tour the new Rails 7 template and configuration that will be used for episodes going forward.