Heroku

Before deploying to production is always recommended to test everything first; you probably have a Test suit to test your application, but you never know what will happen when you deploy all changes to production.

Recently I was playing around with my local database in my Rails project deployed using Heroku. Eventually, I screwed up and had to delete all the data. I use rake db: reset and rake db:create`, but how would I populate the data again?

Rails make it extremely easy to send emails. I’m not going to explain how to do it; there are pretty good tutorials around the internet, this one is well explained: Action Mailer Basics.