Of all the Rails-learning I've done, going spelunking in the source code has without a doubt been the most educational in terms of leveling-up true understanding.
To have someone like @kaspth provide a guided tour sounds amazing. Highly recommend taking him up on this. https://lu.ma/dv5yvj4n
@garrettdimon @kaspth yeah, theres good nuggets to be found in the source. Rails features to use, but also code techniques you can wield yourself.
@kaspth @garrettdimon There's also some questionable nuggets - I will call them "opportunities"
@soulcutter lol yeah, now I'm curious which ones you're thinking of?
@kaspth Oh, I don't know off the top of my head. Just stuff you see when you're in there. Some places I've been lately are error reporting, logging, and middlewares.
@soulcutter ah yeah, and there's definitely things in the codebase I wouldn't copy
@kaspth One thing I liked was finding IsolatedExecutionState . Nice way of dealing with "threadlocal" (or fiberlocal) data.