I think their comment still holds. Those are all tools that you use, and mostly don't care what language they're written in. When you've got to write Ruby, it w

I think their comment still holds. Those are all tools that you use, and mostly don't care what language they're written in. When you've got to write Ruby, it was predominantly in the context of RoR. I think also that dominance has mostly faded. When I think of languages that dominate devops now, I think of Go, and I say that as someone that dislikes Go.