I like these. They’re really solid choices IMHO. I’ve leaned on Ruby Metapramming in the past. Polished Ruby is just excellent. Really in depth in right place

I like these. They’re really solid choices IMHO. I’ve leaned on Ruby Metapramming in the past. Polished Ruby is just excellent. Really in depth in right places and full of good advice. Same for Sustainable Rails. I’ve not read Rebuilding Rails but based on the others I’m going to add it to my list for the future.