DRYing

app/controllers/application_controller.rb

@@ -14,4 +14,8 @@ protected
   def user_for_paper_trail
     current_user
   end
+
+  def byte_order_mark
+    "\uFEFF"
+  end
 end

app/controllers/case_logs_controller.rb

@@ -13,7 +13,6 @@ class CaseLogsController < ApplicationController
 
     all_logs = current_user.case_logs
     unpaginated_filtered_logs = filtered_case_logs(filtered_collection(all_logs, search_term))
-    byte_order_mark = "\uFEFF"
 
     respond_to do |format|
       format.html do

app/controllers/organisations_controller.rb

@@ -31,7 +31,6 @@ class OrganisationsController < ApplicationController
   def users
     organisation_users = @organisation.users.sorted_by_organisation_and_role
     unpaginated_filtered_users = filtered_collection(organisation_users, search_term)
-    byte_order_mark = "\uFEFF"
 
     respond_to do |format|
       format.html do
@@ -94,7 +93,6 @@ class OrganisationsController < ApplicationController
 
       organisation_logs = CaseLog.all.where(owning_organisation_id: @organisation.id)
       unpaginated_filtered_logs = filtered_case_logs(filtered_collection(organisation_logs, search_term))
-      byte_order_mark = "\uFEFF"
 
       respond_to do |format|
         format.html do

app/controllers/users_controller.rb

@@ -12,7 +12,6 @@ class UsersController < ApplicationController
 
     all_users = User.sorted_by_organisation_and_role
     filtered_users = filtered_users(all_users, search_term)
-    byte_order_mark = "\uFEFF"
 
     @pagy, @users = pagy(filtered_users)
     @searched = search_term.presence