Remove print statements and warnings

app/controllers/users_controller.rb

@@ -30,13 +30,9 @@ class UsersController < ApplicationController
 
   def show; end
 
-  def dpo
+  def dpo; end
-    pp params
-  end
 
-  def key_contact
+  def key_contact; end
-    pp params
-  end
 
   def edit
     redirect_to user_path(@user) unless @user.active?

app/views/users/new.html.erb

@@ -50,7 +50,7 @@
                                            :id,
                                            :name,
                                            lambda { |option|
-                                             option.description&.sum("") { |hint| content_tag(:li, hint) }
+                                             option.description&.map{ |hint| content_tag(:li, hint) }&.reduce(:+)
                                            },
                                            legend: { text: "Role", size: "m" } %>