Learn how to upload files using Rails - Ruby on Rails tutorial

Category: Ruby on Rails tutorials > Basics - Difficulty:

Displaying flash messages in the layout can be a pain at times. In this episode you will learn an easy way to display any kind of flash message by looping through the hash.

The JRuby project is making Ruby faster and more scalable than ever. One advantage to running Rails on the Java Virtual Machine is that you can leverage other Java libraries, like the Apache Derby database. The blend of Derby, JRuby, and Rails allows for rapid prototyping of dynamic Web applications. Learn how to use these technologies together to prototype your next great idea.

Learn how to refactor by taking logic out of the view and moving it to the controller, cleaning up the view in the process.

This is a simple and direct tutorial on Ruby-on-Rails using Instant Rails in Windows-2000. Absolute beginners can run their first real program in just 20 minutes.

With Rubyforge and RubyGem, learn how to configure the initial runtime with all necessary features included when you're trying to set up Ruby on Rails on Windows.