From 824228fe1be992cae59d532d0ec13073048d3fc3 Mon Sep 17 00:00:00 2001
From: Petko Bordjukov <bordjukov@gmail.com>
Date: Thu, 15 Oct 2015 21:38:46 +0300
Subject: [PATCH] Add percentage

---
 app/controllers/home_controller.rb | 1 +
 app/views/home/_talk.html.erb      | 1 +
 app/views/home/ratings.html.erb    | 1 +
 3 files changed, 3 insertions(+)

diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index ac1cfab..3200952 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -5,6 +5,7 @@ class HomeController < ApplicationController
   def ratings
     @talks = Talk.ordered_by_rating
     @ratings = Ratings.new
+    @votes_count = TalkPreference.count
   end
 
   def export
diff --git a/app/views/home/_talk.html.erb b/app/views/home/_talk.html.erb
index c7590ba..8b90eae 100644
--- a/app/views/home/_talk.html.erb
+++ b/app/views/home/_talk.html.erb
@@ -4,4 +4,5 @@
   <td><%= talk.title %></td>
   <td><%= talk.subtitle %></td>
   <td><%= @ratings[talk.id] %></td>
+  <td><%= "%.2f%" % Rational(100 * @ratings[talk.id], @votes_count).to_f %></td>
 </tr>
diff --git a/app/views/home/ratings.html.erb b/app/views/home/ratings.html.erb
index 69161b5..d11a174 100644
--- a/app/views/home/ratings.html.erb
+++ b/app/views/home/ratings.html.erb
@@ -6,6 +6,7 @@
       <th>Title</th>
       <th>Subtitle</th>
       <th>Votes</th>
+      <th>%</th>
     </tr>
   </thead>
   <tbody>