Quite a nice idea, that. It's a shame that the examples they made actually have MORE code... seems a bit silly. But obviously on larger CSS files you could imagine its use.
Me likes, me thinks. Shame it's only Ruby.
From: THERE IS NO GOD BUT (RENDLE)30 Jun 2009 12:17
I've seen at least two others, one was Java, the other was something else.
Does seem to be a good idea, but currently the only places I work with CSS complicated enough to benefit is at work, and I suspect I'd get resistance to this sort of thing, since nobody else even knows CSS properly, nevermind a random non-standardised extension. :(