<% form_for(@adv, :url => {:action=>'create'}) do |f| %>

I'm following an example in the "Head First Rails" book, but just
changed @ad to @adv.

Regarding the following in "new.html.erb":

<% form_for(@adv, :url => {:action=>'create'}) do |f| %>

I just want to confirm if I'm correct on that.

- @adv: is the object to which the form is bound to.
- :url => {:action=>'create'}: this is the action that we will be
redirected to when clicking the f.submit button.

Is that correct that way?

Thanks.