Angular2 Rails 4 Integration¶ ↑ Angular2 + Rails 4 Install¶ ↑ Install dependencies¶ ↑ bundle install npm install Rake data¶ ↑ bundle exec rake db:create db:migrate db:seed Build typescript file to run¶ ↑ gulp How to run¶ ↑ rails s How to development¶ ↑ You only need change file and re-run “gulp” to update. Not need restart WEBrick::HTTPServer.