https://pry.github.io/ https://pry.github.io/ - also a lot of features from Pry have made it into the default IRB these days, but I still use pry. I don't know

https://pry.github.io/ https://pry.github.io/ - also a lot of features from Pry have made it into the default IRB these days, but I still use pry. I don't know the equivalent commands in IRB.