http://www.padrinorb.com/guides/development-commands
http://www.cnblogs.com/Autumoon/p/IntroduceToPadrino.html
https://devcenter.heroku.com/articles/getting-started-with-ruby#deploy-your-application-to-heroku
https://devcenter.heroku.com/articles/quickstart
https://dashboard.heroku.com/apps
原文:http://www.cnblogs.com/qinyan20/p/3862507.html