Rails Fix for Pinball Ops + Thumbnail Generator Tweaks Tour

In this follow-up stream on 404 Tutorial Not Found, I finally get to the Rails accounting fix for my pinball operator app — letting users add machines to existing counts (like they should’ve been able to all along).

But first, I’ll give you a quick tour of the React + Canvas thumbnail generator, showing off a few visual and functional tweaks I made off-stream to make it more usable.

🛠 What’s on deck:
• Quick walkthrough of thumbnail generator improvements
• Actual coding in a production Rails app
• Real-world problem solving (no contrived examples)

Come hang out, ask questions, or just watch some honest web dev get done.