FEATURE: better top pages

lib/topic_query.rb

@@ -89,11 +89,17 @@ class TopicQuery
     score = "#{period}_score"
     create_list(:top, unordered: true) do |topics|
       topics.joins(:top_topic)
-            .where("top_topics.#{score} > 1")
+            .where("top_topics.#{score} > 0")
             .order("top_topics.#{score} DESC, topics.bumped_at DESC")
     end
   end
 
+  TopTopic.periods.each do |period|
+    define_method("list_top_#{period}") do
+      list_top_for(period)
+    end
+  end
+
   def list_topics_by(user)
     create_list(:user_topics) do |topics|
       topics.where(user_id: user.id)