Move user counts to methods

app/controllers/about_controller.rb

@@ -5,18 +5,6 @@ class AboutController < ApplicationController
 
   def about
     cache "about_counters", expires_in: 1.hour do
-      user_count = User
-                   .where.not(confirmed_at: nil)
-                   .where("answered_count > 0")
-                   .count
-
-      current_ban_count = UserBan
-                          .current
-                          .joins(:user)
-                          .where.not("users.confirmed_at": nil)
-                          .where("users.answered_count > 0")
-                          .count
-
       @users = user_count - current_ban_count
       @questions = Question.count(:id)
       @answers = Answer.count(:id)
@@ -28,4 +16,18 @@ class AboutController < ApplicationController
   def privacy_policy; end
 
   def terms; end
+
+  private
+
+  def user_count = User
+    .where.not(confirmed_at: nil)
+    .where("answered_count > 0")
+    .count
+
+  def current_ban_count = UserBan
+    .current
+    .joins(:user)
+    .where.not("users.confirmed_at": nil)
+    .where("users.answered_count > 0")
+    .count
 end