Sure, but I strongly suspect that it was a part of the corpus (it's been online for ~5 years now).

I asked it to generate something similar for golang with a snippet of the list section, and the results look pretty similar. So I don't think it's relying too heavily on a direct example.

I think you're right, I already asked it for some libraries that are not included in the original (fuck my life :) https://gist.github.com/gto76/9ed16511a046d9746d38c55a14ec09...

Really solid chat prompt idea, for sure!