#87 Generating RSS Feeds (revised)

Thanks for the update Ryan. For some reason my html was being interpreted as plain text and escaped so had to add this:

entry.content safe_markdown(post.content).html_safe, :type => "html"

You can also add

feed.icon '/assets/icons/feed.gif'

For the atom feed, does anyone know how to add an image for each article? I've seen some websites that do that.

Hi,

I got 2 models, "User" and "Memberships". Each user has multiple memberships (has_many), and each membership belongs_to an user.

class User < ActiveRecord::Base
    has_many :memberships, :dependent => :destroyend
end
class Membership < ActiveRecord::Base
    belongs_to :user 
end

My question is: How do I loop thru each user and each membership? My idea was to build 2 loops, but its not working =/ (Unknown method 'each' for users?)

xml.instruct! :xml, version: "1.0" 
xml.rss version: "2.0" do
  xml.channel do
    xml.title "..."
    xml.description "..."
    xml.link users_url

    @users.each do |user|
      user.memberships.each do |membership|
        xml.item do
           xml.title membership.name
           xml.pubDate membership.subscribed_at.to_s(:rfc822)
        end
      end
    end
  end
end

How can we use fragment caching w/ this?

I'm wondering like @swrobel how we can incorporate fragment caching?

I like to tell you that i like this post very much you are providing the best information.

Lets say I have News and Blog Posts and I have feed for both of these. Do you recommend it from SEO perspective. Should I try to provide a single feed or separate feed depending on the controller. As shown in this railscast. Or have a separate FeedController and have one feed?

Why do you actually want to hack something?