在Rails 3中吐出最近10天的列表

I feel I should qualify all of my questions by saying I am brand new to Rails 3, so forgive me my newbiness. I've been reading the ActionView Date Helpers, but cannot figure out how to complete this simple function. In Rails 3, I want to spit out an html list with the last 10 days. So, for instance, it would look like this today:I feel I should qualify all of my questions by