Add rake task to enable recommendations for existing users

lib/tasks/users.rake

@@ -0,0 +1,10 @@
+namespace :users do
+
+  desc "Enable recommendations for existing users"
+  task enable_recommendations: :environment do
+    User.find_each do |user|
+      user.update(recommended_debates: true, recommended_proposals: true)
+    end
+  end
+
+end