rolling back changes

app/controllers/debates_controller.rb

@@ -13,7 +13,6 @@ class DebatesController < ApplicationController
     @debates = @debates.page(params[:page]).for_render.send("sort_by_#{@order}")
     @tag_cloud = Debate.tag_counts.order(taggings_count: :desc, name: :asc).limit(20)
     set_debate_votes(@debates)
-    set_return_query_params(@order)
   end
 
   def show
@@ -94,11 +93,6 @@ class DebatesController < ApplicationController
       end
     end
 
-    def set_return_query_params(order)
-      session[:return_page] = params[:page] if params[:page]
-      session[:return_order] = order
-    end
-
     def parse_search_terms
       @search_terms = params[:search] if params[:search].present?
     end

app/helpers/debates_helper.rb

@@ -1,10 +0,0 @@
-module DebatesHelper
-  def return_query_params
-    hash = { order: session.delete(:return_order) }
-    hash.merge(page_hash) if session[:return_page]
-  end
-
-  def page_hash
-    { page: session.delete(:return_page) }
-  end
-end