Native Extensions for more performant JSON API document parsing?

[NullVoxPopuli]

I have no idea what performance is on this gem, but @beauby, have you looked in to performance of jsonapi? do you think doing native-extensions would be worth it?

[beauby]

Yeah I've thought about it but:

1. before thinking about making a native extension, I'd like to make sure the API is stabilized;
2. first step would be to make a proper benchmark;
3. I haven't had much time to devolve into that lately.

If you feel like making a benchmark, that would be great! :)