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Ruby on Rails Tutorials
Ruby for Newbies: Regular Expressions - Ruby on Rails tutorial
Ruby is a one of the most popular languages used on the web. We’ve started a new Session here on Net
More cool Ruby on Rails tutorials:
Ruby for Newbies: Operators and their Methods
Ruby is a one of the most popular languages used on the web. We’ve 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. In this lesson, we’ll be taking a deeper look at operators in Ruby, and why they are different from anything you’ve ever seen before.
Editing Multiple Models in One Form
This tutorial shows you how to edit a project and all of its tasks in one form.
Simplifying Rails Controllers with named_scopes
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.
Caching with Instance Variables
Learn a quick way to improve performance. Just store the end result of an expensive command in an instance variable!
A thorough collection of Ruby study notes for those who are new to the language and in search of a solid introduction to Ruby's concepts and constructs - ruby-lang.org