anchor.diff:  
           def notification_recipients
             Refinery::Setting.find_or_set(:<%= singular_name %>_notification_recipients,
  -                                        (users_manager.primary_user.try(:email)).to_s)
  +                                        "you@example.com")
           end
   
           def notification_subject
  
positive.code: require 'zilch/authorisation/users_manager'
  
  module Refinery
    module <%= namespacing %>
      class Setting
  
        class << self
          def confirmation_message
            Refinery::Setting.find_or_set(:<%= singular_name %>_confirmation_message,
  
negative.code:         def notification_recipients=(value)
            Refinery::Setting.set(:<%= singular_name %>_notification_recipients, value)
          end
        end
      end
    end
  