implementing using `after_save` callback in Rails 7 with ActiveStorage attachments
I'm trying to implement I'm integrating two systems and Quick question that's been bugging me - After trying multiple solutions online, I still can't figure this out. I'm running into a question where an `after_save` callback I set up in my Rails 7 model isn't behaving as expected when I'm trying to attach files using ActiveStorage. My model looks like this: ```ruby class Article < ApplicationRecord has_one_attached :image after_save :process_image def process_image # Simulated image processing puts 'Processing image...' end end ``` When I create a new article and attach an image using the Rails console: ```ruby article = Article.new(title: 'My Article') article.image.attach(io: File.open('/path/to/image.png'), filename: 'image.png') article.save ``` I expect the `process_image` method to run after saving the article, but it seems to be skipping this callback entirely. I checked the logs and I see that the image is being attached, but `process_image` doesn't output anything. I even tried calling `article.save!` to ensure that any errors are raised, but still no luck. I suspect it might have something to do with how ActiveStorage handles attachments, but I need to figure out what I'm missing. I've also confirmed that there are no validation errors on the article, and it saves just fine without the attachment. Has anyone experienced similar issues with callbacks and ActiveStorage? What could be causing this behavior? This is part of a larger CLI tool I'm building. Has anyone else encountered this? I'm working on a API that needs to handle this. I'm working with Ruby in a Docker container on Windows 11. Is there a better approach? I'm working in a Debian environment.