The Less gem has been superseded by less.js, which runs on the server with Node.js. More, the "official" Less plugin for Rails, hasn't been updated since June 14, 2010.
In light of all that, what is the recommended way to use Less with Rails these days? I suppose I could always just use client-side JS for this, which everyone seems to be embracing. But I'm not crazy about relying on client-side JS just to transform a stylesheet, especially considering that I'd like to degrade gracefully. I realize that Less.js is considered very fast, but as a matter of principle, I don't want my CSS to be utterly dependent on the browser's JS engine.
Assuming I want to compile Less server-side, what is the best practice these days for use with Rails? I know you can run Less using Node.js, but I'm looking for nice Rails integration such as we once had with More.
I'm looking for something that will work on Linux and Mac. Ideally, it would be a gem or a Rails plugin, not a standalone app.
Update: I'm looking into whether The Ruby Racer can be used to embed Less.js into a Rails app. Does anyone have opinions on that?
Update 2: This question is really old, but for anyone who's still interested, I just wanted to point out that Rails 3 comes with SCSS integration out of the box. SCSS is a LESS competitor, and I'm quite happy with it.