[CentOS] recent ruby packages?

Does anyone know of a repository that's *trustworthy* (gotta worry 'bout malware) with newer ruby rpm's than RHEL has?

OT: the more I deal with ruby, the less I like it. Someone here was ready to move to a newer version, and from the ruby.org website, they're apparently actively hostile to all RH-related distros, even though we're the most common in North America. They've got a how to do it from debian and arch, how to use their own installer, and, oh, yes, they say a lot of their community feels you should build from source.

Sorry, that's not my idea of a stable language that I'd ever recommend to someone....

mark