bundle exec rails g scaffold Product name:string age:integer email:string bundle exec rake db:setup bundle exec rake db:migrate $ curl -X POST -H 'Content-Type:application/json' -d '{ "name": "test", "price": 500 }' http://0.0.0.0:3000/products $ curl -X GET -H 'Content-Type:application/json' http://0.0.0.0:3000/products | jq . [ { "updated_at": "2016-09-14T17:54:24.717Z", "created_at": "2016-09-1