app/controllers/preferences/advanced_preferences_controller.rb

   1 # frozen_string_literal: true
   2
   3 module Preferences
   4   class AdvancedPreferencesController < PreferencesController
   5     private
   6
   7     def update_preferences
   8       current_user.languages = params[:user][:languages].split(",")
   9       current_user.save
  10     end
  11   end
  12 end