# File lib/fog/aws/iam.rb, line 232
        def current_user
          unless self.data[:users].key?("root")
            root = self.data[:users]["root"] # sets the hash
            root[:arn].gsub!("user/", "")    # root user doesn't have "user/" key prefix
          end

          self.data[:users][self.current_user_name]
        end