Would be great to have it as a feature - I think you are
probably closer to complete than many of the other features, including
Python (
https://fedoraproject.org/wiki/Releases/14/FeatureList).
I say go for it, it has to approved anyway (
https://fedoraproject.org/wiki/Features/Policy/Proposals),
and if you hit a major roadblock, it could slip if absolutely needed
(though I really don't see this happening, seems to be 90% there
already). Great work pushing this forward, really looking forward to
having a slightly more modern ruby available in fedora!
-j