Sorbet with Ufuk Kayserilioglu - RUBY 664

845.881 - 873.089 Ufuk Kayserilioglu

So it needs to be told what foo is, what kind of methods it has, what kind of subconstants it has, what type of a constant it is. Is it a class? Is it a module? What's its superclass? What are the mixins, et cetera, et cetera. So we needed a tool that would just take a gem, somehow introspect it, and then generate an RBI file. So it's called an RBI file. That's a Ruby interface file.