run! (Merb::Authentication::Strategies::Basic::BasicAuth)

    # File lib/merb-auth-more/strategies/basic/basic_auth.rb, line 14
            def run!
              if basic_authentication?
                basic_authentication do |login, password|
                  user = user_class.authenticate(login, password)
                  unless user
                    request_basic_auth!
                  end
                  user
                end
              end
            end