From 15813f9be642bcdd6e8a1de5c7735952ff0d294f Mon Sep 17 00:00:00 2001
From: Naman Gupta <01namangupta@gmail.com>
Date: Sun, 22 Oct 2017 13:09:43 +0530
Subject: [PATCH] difficulty level code redundancy is removed

---
 app/helpers/versions_helper.rb                         | 10 +---------
 .../admin/versions/_object_desc_and_link.html.haml     | 10 +++++++++-
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/app/helpers/versions_helper.rb b/app/helpers/versions_helper.rb
index 7827a5ef..b1d6915d 100644
--- a/app/helpers/versions_helper.rb
+++ b/app/helpers/versions_helper.rb
@@ -162,13 +162,5 @@ module VersionsHelper
   def users_role_change_description(version)
     version.event == 'create' ? 'added' : 'removed'
   end
-
-
-  def link_to_difficulty_level(version)
-    return 'deleted role' if version.conference_id.nil?
-    conference = Conference.find_by(id: version.conference_id)
-    difficulty_level = DifficultyLevel.find(version.item_id)
-      link_to difficulty_level.title,
-              admin_conference_program_difficulty_levels_path(conference.short_title)
-  end
+  
 end
diff --git a/app/views/admin/versions/_object_desc_and_link.html.haml b/app/views/admin/versions/_object_desc_and_link.html.haml
index 7e24d8c2..ef791dd1 100644
--- a/app/views/admin/versions/_object_desc_and_link.html.haml
+++ b/app/views/admin/versions/_object_desc_and_link.html.haml
@@ -207,7 +207,15 @@
 
 - when 'DifficultyLevel'
   difficulty level
-  = link_to_difficulty_level(version)
+  - difficulty_level = DifficultyLevel.find_by(id: version.item_id)
+  - if difficulty_level.nil?
+    = 'Difficulty Level Deleted'
+  - else
+    - conference = Conference.find_by(id: version.conference_id)
+    - unless conference.nil?
+      = link_to difficulty_level.title, admin_conference_program_difficulty_levels_path(conference.short_title)
+    - else
+      = difficulty_level.title
 
 - when 'Splashpage'
   = link_if_alive version, 'splashpage',