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Ruby on Rails Tutorials
Ruby for Newbies: Variables, Datatypes, and Files - Ruby on Rails tutorial
Ruby is a one of the most popular languages used on the web. We’ve recently started a new screencast
More cool Ruby on Rails tutorials:
Shortcut Blocks with Symbol to_proc
It may have a goofy syntax, but the Symbol#to_proc feature Rails adds allows you to do simple blocks very quickly and easily.
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
Nested Resources in Rails 2
Nested resources were introduced in Rails 1.2 and are touted as the Right Way to do REST with parent-child model associations. If your app has a url that reads something like /employees?company_id=1, a switch to nested resources would cause it to read /companies/1/employees. Here's a detailed guide to developing with these new changes in mind.
Ruby for Newbies: Regular Expressions
Ruby is a one of the most popular languages used on the web. Weâ€™ve started a new Session 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, weâ€™ll look at using regular expression in Ruby.
Ruby On Rails Tutorial 1: Rails Concepts
In this tutorial you will learn about ruby on rails and the concepts. Rails programming system, works in concert with Ruby to help programmers develop great web applications.