[evmunro]

Ruby is one of the languages on the roadmap, but it's not super high-priority right now, mostly because we haven't seen a lot of interest. If you have a specific project/use case in mind I'd be interested to hear more about it.

[mentat]

Uploaded CSVs or PDFs would be interesting to me (https://docs.ruby-lang.org/en/2.5.0/CSV.html) (https://github.com/gettalong/hexapdf). There's a fair amount of parsing that's probably not been fuzzed significantly.