pry is what I miss most when using other languages. I've used all kinds of debuggers all kinds of hardware with many different languages, and pry is by far the best tool for development and debugging. People talk about the REPL in Lisp for good reason, but pry takes that concept to infinity and beyond. When I think about the future of AI assisted programming, it's something much more like the pry interactive development loop than a code editor's suggestions.
