Use double quotes in models

app/models/poll/stats.rb

@@ -18,121 +18,121 @@ class Poll
     private
 
       def total_participants
-        stats_cache('total_participants') { total_participants_web + total_participants_booth }
+        stats_cache("total_participants") { total_participants_web + total_participants_booth }
       end
 
       def total_participants_web
-        stats_cache('total_participants_web') { total_web_valid + total_web_white + total_web_null }
+        stats_cache("total_participants_web") { total_web_valid + total_web_white + total_web_null }
       end
 
       def total_participants_web_percentage
-        stats_cache('total_participants_web_percentage') do
+        stats_cache("total_participants_web_percentage") do
           total_participants.zero? ? 0 : total_participants_web * 100 / total_participants
         end
       end
 
       def total_participants_booth
-        stats_cache('total_participants_booth') { voters.where(origin: 'booth').count }
+        stats_cache("total_participants_booth") { voters.where(origin: "booth").count }
       end
 
       def total_participants_booth_percentage
-        stats_cache('total_participants_booth_percentage') do
+        stats_cache("total_participants_booth_percentage") do
           total_participants.zero? ? 0 : total_participants_booth * 100 / total_participants.to_f
         end
       end
 
       def total_web_valid
-        stats_cache('total_web_valid') { voters.where(origin: 'web').count }
+        stats_cache("total_web_valid") { voters.where(origin: "web").count }
       end
 
       def valid_percentage_web
-        stats_cache('valid_percentage_web') do
+        stats_cache("valid_percentage_web") do
           total_valid_votes.zero? ? 0 : total_web_valid * 100 / total_valid_votes.to_f
         end
       end
 
       def total_web_white
-        stats_cache('total_web_white') { 0 }
+        stats_cache("total_web_white") { 0 }
       end
 
       def white_percentage_web
-        stats_cache('white_percentage_web') { 0 }
+        stats_cache("white_percentage_web") { 0 }
       end
 
       def total_web_null
-        stats_cache('total_web_null') { 0 }
+        stats_cache("total_web_null") { 0 }
       end
 
       def null_percentage_web
-        stats_cache('null_percentage_web') { 0 }
+        stats_cache("null_percentage_web") { 0 }
       end
 
       def total_booth_valid
-        stats_cache('total_booth_valid') { recounts.sum(:total_amount) }
+        stats_cache("total_booth_valid") { recounts.sum(:total_amount) }
       end
 
       def valid_percentage_booth
-        stats_cache('valid_percentage_booth') do
+        stats_cache("valid_percentage_booth") do
           total_valid_votes.zero? ? 0 : total_booth_valid * 100 / total_valid_votes.to_f
         end
       end
 
       def total_booth_white
-        stats_cache('total_booth_white') { recounts.sum(:white_amount) }
+        stats_cache("total_booth_white") { recounts.sum(:white_amount) }
       end
 
       def white_percentage_booth
-        stats_cache('white_percentage_booth') do
+        stats_cache("white_percentage_booth") do
           total_white_votes.zero? ? 0 : total_booth_white * 100 / total_white_votes.to_f
         end
       end
 
       def total_booth_null
-        stats_cache('total_booth_null') { recounts.sum(:null_amount) }
+        stats_cache("total_booth_null") { recounts.sum(:null_amount) }
       end
 
       def null_percentage_booth
-        stats_cache('null_percentage_booth') do
+        stats_cache("null_percentage_booth") do
           total_null_votes.zero? ? 0 : total_booth_null * 100 / total_null_votes.to_f
         end
       end
 
       def total_valid_votes
-        stats_cache('total_valid_votes') { total_web_valid + total_booth_valid }
+        stats_cache("total_valid_votes") { total_web_valid + total_booth_valid }
       end
 
       def total_valid_percentage
-        stats_cache('total_valid_percentage') do
+        stats_cache("total_valid_percentage") do
           total_participants.zero? ? 0 : total_valid_votes * 100 / total_participants.to_f
         end
       end
 
       def total_white_votes
-        stats_cache('total_white_votes') { total_web_white + total_booth_white }
+        stats_cache("total_white_votes") { total_web_white + total_booth_white }
       end
 
       def total_white_percentage
-        stats_cache('total_white_percentage') do
+        stats_cache("total_white_percentage") do
           total_participants.zero? ? 0 : total_white_votes * 100 / total_participants.to_f
         end
       end
 
       def total_null_votes
-        stats_cache('total_null_votes') { total_web_null + total_booth_null }
+        stats_cache("total_null_votes") { total_web_null + total_booth_null }
       end
 
       def total_null_percentage
-        stats_cache('total_null_percentage') do
+        stats_cache("total_null_percentage") do
           total_participants.zero? ? 0 : total_null_votes * 100 / total_participants.to_f
         end
       end
 
       def voters
-        stats_cache('voters') { @poll.voters }
+        stats_cache("voters") { @poll.voters }
       end
 
       def recounts
-        stats_cache('recounts') { @poll.recounts }
+        stats_cache("recounts") { @poll.recounts }
       end
 
       def stats_cache(key, &block)