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Ruby on Rails Tutorials

Ruby on Rails » Refactoring — over 8 years ago
So named_scope is great. It's a quick and clear way to share common SQL fragments within your app by defining them in your models. But one aspect of scopes that might not be immediately apparent is how much logic you can strip from your controllers this way.
Ruby on Rails » Basics — almost 8 years ago
Ruby is a one of the most popular languages used on the web. We’ve recently started a new screencast series here on Nettuts+ that will introduce you to Ruby, as well as the great frameworks and tools that go along with Ruby development. Today, we’ll look at the basic Ruby datatypes, as well as using variables and storing your Ruby code in files.
Ruby on Rails » Basics — about 10 years ago
Wanting to learn Rails from the very basics at your own pace, with screencasts showing examples? This should suit you nicely. First of a series.
Ruby on Rails » Basics — over 7 years ago
Today, we’ll look at the DataMapper gems to get up and running with a database in Ruby.
Ruby on Rails » Basics — about 11 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 » Basics — over 10 years ago
Here's a quick way to build an RSS feed using some of the new features in Rails 2.0.
Ruby on Rails » Basics — over 10 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.
Ruby on Rails » Basics — over 8 years ago
How to setup models and input forms to manage foreign relations in Ruby on Rails.
Ruby on Rails » Basics — over 11 years ago
A handy introduction to Ruby on Rails form helpers.
Ruby on Rails » Basics — almost 8 years ago
After more than a year of development, Ruby on Rails 3 was officially released to the public a few weeks ago. More than just an iterative update, this highly anticipated release was a major refactoring of the popular Ruby framework. Keep reading to learn five of the most awesome new features in Ruby Rails 3.
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