I think one of the most interesting things to happen to IRB is the recent introduction of static type completion[1].
The fact that this is a nice, mainstream, usage of RBS types in the standard library gives me hope that RBS or some kind of inline[2] version of it will become much more common in future.
2. The new Prism parser makes it much easier to extract an execute comments so I would be surprised if no one has thought of using that to annotate code with RBS types.
The fact that this is a nice, mainstream, usage of RBS types in the standard library gives me hope that RBS or some kind of inline[2] version of it will become much more common in future.
1. https://github.com/ruby/irb?tab=readme-ov-file#type-based-co...
2. The new Prism parser makes it much easier to extract an execute comments so I would be surprised if no one has thought of using that to annotate code with RBS types.