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Ruby on Rails Tutorials

Ruby on Rails » Routes — about 13 years ago
Rails produces some pretty nice URLs. The URLs don't setup automatically though, you need to setup routes to match them to sections of your application. In this screencast you'll learn how they work, and how to set them up yourself.
Ruby on Rails » Basics — over 13 years ago
So you're just about to crack on and dive into that code, but wait, you don't even need to do that! Rails comes with generators for basic functionality so you can get going as quickly as possible.
Ruby on Rails » Application Deployment — over 10 years ago
How to create a cron job that calls the same code that a Rails action view is calling in an ApplicationController.
Ruby on Rails » Refactoring — about 13 years ago
Keep your controllers clean and forms flexible by adding virtual attributes to your model. This very powerful technique allows you to create form fields which may not directly relate to the database.
Ruby on Rails » Performance — about 13 years ago
Learn a quick way to improve performance. Just store the end result of an expensive command in an instance variable!
Ruby on Rails » Application Deployment — about 11 years ago
UJS allows Rails-generated code to be much cleaner, helps separate your JavaScript logic from your HTML layouts, and uncouples Rails from the Prototype JavaScript library. In this tutorial, we’re going to look at these features and learn how to use them in a simple Rails 3 application.
Ruby on Rails » Best Practices — over 13 years ago
Loading in a configuration file can be really handy when you have a few settings that might change in the future of your application, such as contact email addresses or the strength of a spam filter.
Ruby on Rails » Basics — over 14 years ago
This is a beginners guide to Ruby Programming. You will find detailed charts, graphs and diagrams to help you understand what you are reading. The examples are short and to the point so you don't have to sift through long pieces of code while trying to learn Ruby on Rails.
Ruby on Rails » Plugins — over 14 years ago
Learn how to make a Ruby on Rails plugin step by step.
Ruby on Rails » Basics — about 14 years ago
I was making a RSS feed the other day and wanted to limit the number of characters in my description. Here is how I did it.
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