都道府県別の道場数に補足情報を追加した in Stats

Author: yasulab

app/controllers/stats_controller.rb

@@ -115,6 +115,7 @@ def show
     Prefecture.order(:id).each do |p|
       @data_by_prefecture[p.name] = Dojo.active.where(prefecture_id: p.id).sum(:counter)
     end
+    @data_by_prefecture_count = @data_by_prefecture.select{|k,v| v>0}.count
   end
 end
 

app/views/stats/show.html.haml

@@ -225,6 +225,8 @@
     %a{href: '#prefectures'}<
       ✅
     都道府県別の道場数
+    %div{style: 'padding-top: 10px; font-size: smaller;'}
+      = "(#{@data_by_prefecture_count} / #{Prefecture.count})"
   %div{style: "margin-top: 20px;", align: 'center' }
     %table{border: '1'}
       %tr