Rails Routing INSIDE CSS

Is there any way I can route assets inside of my css to where the rest of the views are pulling them? I mean, inside the CSS can I call url_for or css_for or something like that in order to 开发者_开发问答have the images go through the assets router?

Thank you in advance!

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You can use a controller action to render your CSS (with an erb template) and set the content type to text/css.

Take a look at this blog post from Josh Susser on dynamically generated stylesheets. It is from 2006 but the technique described is still applicable.