    # File lib/rack/handler.rb, line 11
        def self.get(server)
          return unless server
          server = server.to_s

          unless @handlers.include? server
            load_error = try_require('rack/handler', server)
          end

          if klass = @handlers[server]
            klass.split("::").inject(Object) { |o, x| o.const_get(x) }
          else
            const_get(server)
          end

        rescue NameError => name_error
          raise load_error || name_error
        end