Is it possible to render a partial and force the browser not to load from cache?

Question

I have a window and when it opens, I need to make sure that the image is its latest state.

So I thought why not..

render :partial => 'logo', :cache => false

but that's not really rails. Any ideas?

Answer 1

Why not:

<img src="youimg.jpg?56734678">

The number would be the current time or something like that.