repo feed to partial

app/views/repositories/_feed.html.haml

+%a.project-update.titled{:href => project_commits_path(project, :ref => update.head.name)}
+  = image_tag gravatar_icon(update.author_email), :class => "left", :width => 40
+  %span.update-title
+    = dashboard_feed_title(update)
+  %span.update-author
+    %strong= update.author_name
+    authored
+    = time_ago_in_words(update.created_at)
+    ago
+  .title-block
+    %span.update-title
+      %span.commit.tag= update.head.name
+    %span.update-author
+      .left= truncate update.commit.id
+

app/views/repositories/show.html.haml

@@ -4,18 +4,5 @@
 #news-feed.news-feed
   .project-box.project-updates.ui-box.ui-box-small.ui-box-big
     - @activities.each do |update|
-      %a.project-update.titled{:href => project_commits_path(@project, :ref => update.head.name)}
-        = image_tag gravatar_icon(update.author_email), :class => "left", :width => 40
-        %span.update-title
-          = dashboard_feed_title(update)
-        %span.update-author
-          %strong= update.author_name
-          authored
-          = time_ago_in_words(update.created_at)
-          ago
-        .title-block
-          %span.update-title
-            %span.commit.tag= update.head.name
-          %span.update-author
-            .left= truncate update.commit.id
+      = render "repositories/feed", :update => update, :project => @project