Remove `event_to_atom` helper

app/helpers/events_helper.rb

@@ -159,28 +159,6 @@ module EventsHelper
     "--broken encoding"
   end
-  def event_to_atom(xml, event)
-    if event.visible_to_user?(current_user)
-      xml.entry do
-        event_link = event_feed_url(event)
-        event_title = event_feed_title(event)
-        event_summary = event_feed_summary(event)
-
-        xml.id      "tag:#{request.host},#{event.created_at.strftime("%Y-%m-%d")}:#{event.id}"
-        xml.link    href: event_link
-        xml.title   truncate(event_title, length: 80)
-        xml.updated event.created_at.xmlschema
-        xml.media   :thumbnail, width: "40", height: "40", url: image_url(avatar_icon(event.author_email))
-        xml.author do |author|
-          xml.name event.author_name
-          xml.email event.author_email
-        end
-
-        xml.summary(type: "xhtml") { |x| x << event_summary unless event_summary.nil? }
-      end
-    end
-  end
-
   def event_row_class(event)
     if event.body?
       "event-block"

app/views/dashboard/projects/index.atom.builder

@@ -6,7 +6,5 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.id      dashboard_projects_url
   xml.updated @events[0].updated_at.xmlschema if @events[0]
-  @events.each do |event|
-    event_to_atom(xml, event)
-  end
+  xml << render(partial: 'events/event', collection: @events) if @events.any?
 end

app/views/events/_event.atom.builder

+return unless event.visible_to_user?(current_user)
+
+xml.entry do
+  xml.id      "tag:#{request.host},#{event.created_at.strftime("%Y-%m-%d")}:#{event.id}"
+  xml.link    href: event_feed_url(event)
+  xml.title   truncate(event_feed_title(event), length: 80)
+  xml.updated event.created_at.xmlschema
+  xml.media   :thumbnail, width: "40", height: "40", url: image_url(avatar_icon(event.author_email))
+
+  xml.author do
+    xml.name event.author_name
+    xml.email event.author_email
+  end
+
+  xml.summary(type: "xhtml") do |summary|
+    event_summary = event_feed_summary(event)
+
+    summary << event_summary unless event_summary.nil?
+  end
+end

app/views/groups/show.atom.builder

@@ -6,7 +6,5 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.id      group_url(@group)
   xml.updated @events[0].updated_at.xmlschema if @events[0]
-  @events.each do |event|
-    event_to_atom(xml, event)
-  end
+  xml << render(@events) if @events.any?
 end

app/views/projects/show.atom.builder

@@ -6,7 +6,5 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.id      namespace_project_url(@project.namespace, @project)
   xml.updated @events[0].updated_at.xmlschema if @events[0]
-  @events.each do |event|
-    event_to_atom(xml, event)
-  end
+  xml << render(@events) if @events.any?
 end

app/views/users/show.atom.builder

@@ -6,7 +6,5 @@ xml.feed "xmlns" => "http://www.w3.org/2005/Atom", "xmlns:media" => "http://sear
   xml.id      user_url(@user)
   xml.updated @events[0].updated_at.xmlschema if @events[0]
-  @events.each do |event|
-    event_to_atom(xml, event)
-  end
+  xml << render(@events) if @events.any?
 end