Rails application running in development mode

  • This Ruby on Rails web application is running in development mode. When you generate a Ruby on Rails application it will create three environments: development, production and test. In development mode, Rails is not as secure as it shows diagnostics pages that leak a lot of sensitive information about the application internals.
  • It's recommended to configure your Rails application to run in production mode. Usually, the following command will run your application in production mode.
    rails server -e production