"A Quick Introduction to Rack" is a hands on guide for Ruby newbies. The eBook explains what Rack is and gives small but practical examples of using Ruby code with the rack gem. It explains what Rack middleware is, with Ruby code and shows you how to deploy your Rack apps to Heroku. A bonus is how to use rack with a Sinatra app.
"A Quick Introduction to Rack" is a hands on guide for Ruby newbies. The eBook explains what Rack is and gives small but practical examples of using Ruby code with the rack gem. It explains what Rack middleware is, with Ruby code and shows you how to deploy your Rack apps to Heroku. A bonus is how to use rack with a Sinatra app.