From e9ba87a49c00b373db4bc5631b3808c5f7e3f1c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Geuken?= <bgeuken@suse.de>
Date: Fri, 17 Apr 2015 10:15:38 +0200
Subject: [PATCH] get_progress: cleanup case statement

---
 app/models/target.rb | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/models/target.rb b/app/models/target.rb
index e4e07591..341e75fe 100644
--- a/app/models/target.rb
+++ b/app/models/target.rb
@@ -28,16 +28,17 @@ class Target < ActiveRecord::Base
   # ====Returns
   # * +String+ -> progress in percent
   def get_progress
-    case unit
+    numerator = case unit
     when Target.units[:submissions]
-      numerator = conference.events.where('created_at < ?', due_date).count
+      conference.events.where('created_at < ?', due_date).count
     when Target.units[:registrations]
-      numerator = conference.registrations.where('created_at < ?', due_date).count
+      conference.registrations.where('created_at < ?', due_date).count
     when Target.units[:program_minutes]
-      numerator = conference.current_program_minutes
+      conference.current_program_minutes
     else
-      numerator = 0
+      0
     end
+
     (100 * numerator / target_count).to_s
   end