    # File lib/chef/knife/core/node_editor.rb, line 84
          def updated?
            pristine_copy = Chef::JSONCompat.from_json(Chef::JSONCompat.to_json(node), :create_additions => false)
            updated_copy  = Chef::JSONCompat.from_json(Chef::JSONCompat.to_json(@updated_node), :create_additions => false)
            unless pristine_copy == updated_copy
              updated_properties = %w{name normal chef_environment run_list default override automatic}.reject do |key|
                 pristine_copy[key] == updated_copy[key]
              end
            end
            ( pristine_copy != updated_copy ) && updated_properties
          end