# File lib/chef/provider/group/groupadd.rb, line 66
        def set_options
          opts = ""
          { :gid => "-g" }.sort { |a,b| a[0] <=> b[0] }.each do |field, option|
            if @current_resource.send(field) != @new_resource.send(field)
              if @new_resource.send(field)
                opts << " #{option} '#{@new_resource.send(field)}'"
                Chef::Log.debug("#{@new_resource} set #{field.to_s} to #{@new_resource.send(field)}")
              end
            end
          end
          opts << " #{@new_resource.group_name}"
        end