Favorite groups

app/presenters/post_set_presenters/favorite_group.rb

@@ -0,0 +1,17 @@
+module PostSetPresenters
+  class FavoriteGroup < PostSetPresenters::Pool
+    def post_previews_html(template)
+      html = ""
+
+      if posts.empty?
+        return template.render("post_sets/blank")
+      end
+
+      posts.each do |post|
+        html << PostPresenter.preview(post, :favgroup_id => post_set.pool.id)
+      end
+
+      html.html_safe
+    end
+  end
+end