after using this command
rails new my_first_rails_app
the ending of output was like this
Ruby Sass is deprecated and will be unmaintained as of 26 March 2019.
If you use Sass as a command-line tool, we recommend using Dart Sass, the new
primary implementation: https://sass-lang.com/install
If you use Sass as a plug-in for a Ruby web framework, we recommend using the
sassc gem: https://github.com/sass/sassc-ruby#readme
For more details, please refer to the Sass blog:
run bundle exec spring binstub --all
bin/rake: spring inserted
bin/rails: spring inserted
it’s different from what it should be
what I should do next ??