In Ruby, `foo.method(:bar).source_location` works like 98% of the time. There are also LSPs like Solargraph now that work pretty well in VSCode, etc. I will ad

In Ruby, `foo.method(:bar).source_location` works like 98% of the time. There are also LSPs like Solargraph now that work pretty well in VSCode, etc. I will admit there are certain gems which metaprogram the heck out of everything and that can get annoying, but the flipside is usually those are the gems which are hugely flexible because they're so popular and widely used (I'm looking at you Devise)—and if so there's plenty of documentation and community support out there. I'm also glad `binding.irb` is a thing now for immediately jumping into a console in the midst of your running app, and the new debug.rb gem shipping with Ruby 3.1+ is awesome as well (also with a VSCode integration).