The Best Resources on Ruby on Rails 3 from around the Web.

Rails 3 Edge Routing – Little Tips

Outlines 2 issues the author ran into when working on Rails 3 edge routes. Read More Read More

Migrating to Rails 3 for Heroku Bamboo

Heroku recently made some infrastructure changes that allow you to migrate to Rails 3 for Heroku Bamboo. This tutorial explains how to do it. Read More Read More

Rails and Merb Merge: ORM Agnosticism (Part 5 of 6) | Engine Yard Blog

Today I’m going to talk about the features we added to Rails 3 to provide ORM agnosticism. When we first started, the idea of such agnosticism was pretty fuzzy. As we approached the beta, we became convinced that we would shoot for the moon and give DataMapper, Sequel and other ORMs first-class access to all of the same parts of the framework that ActiveRecord had. Again, this sounds pretty fuzzy, so let me lay it out for you. Read More Read More

Rails and Merb Merge: Rack (Part 6 of 6) | Engine Yard Blog

"... about how Rails 3 takes advantage of the Rack standard, leveraging it in ways that make sharing code between Ruby web applications easier ..." Read More Read More

Rails 3 on Oracle

This article explains how to test Rails 3 on Oracle. Includes a sample app and links to code. Read More Read More

Rails 3 Plugins: Part 2, Writing an Engine

This 2nd article in a multi-part series explains how to write an engine with the Rails 3 plugin API. Read More Read More

Rails 3 Plugins: Part 1

The Rails Plugin API got a huge overhaul in Rails 3 (parts of it were included in Rails 2.3 although not in such a robust fashion). This first article in a multi-part series covers the changes to the plugin API at a high level. Read More Read More

In-depth JRuby Q&A: What Makes JRuby Tick in 2010?

A Q&A on JRuby in Rails 3 Read More Read More

Edge Rails.info :: The Skinny on Scopes (Formerly named_scope)

This blog post discusses how to use named_scope (now just scope) in Rails 3. Read More Read More

Unobtrusive, Yet Explicit

Rails 3 embraces Unobtrusive Javascript (UJS), and helper methods like “link_to_function” don’t even exist in Rails 3. This article discusses how to use UJS in Rails 3 and how to work around the absence of “link_to_function”. Read More Read More

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