Yes, but gen is more general for type-driven code generation. It’s implemented as pluggable ‘typewriters’, which anyone can create: https://github.com/clipperhouse/gen/blob/master/CHANGELOG.md

The default ‘genwriter’ package does LINQ/underscore stuff. If someone wanted to go further with it, they could create a new package (or extend that one).

Yeah. WIP that wasn't quite news-ready. :D