I just launched Rails Routes TextMate bundle that helps navigating to action or view for any named route (things like new_publisher_magazine_photo_url). Check out GitHub repo for installation info and blog post for introduction and yada yada.

If you're a Shoulda user (a begginer or intermediate), you might be interested in a tutorial on writing custom Shoulda macros, i.e. how easy it is to create your own version of should_have_many etc.

I just posted a short list of most overlooked but very useful keyboard shortcuts in TextMate. See what you're missing: TextMate shortcuts you should be using!

Cromwell allows you to easily protect your scripts from being killed while they are doing something that should not be interrupted (e.g. interacting with some non-transactional service) or is too costly to restart (e.g. long computations). Links: blog post, Cromwell on github, Cromwell on gemcutter.

Got some projects that you'd like to migrate to Rails 2.2, but can't, cause you use GetText? Well, it's finally possible to get GetText to work with Rails 2.2!

I finally finished my relation from RailsConf Europe. You can read the coverage of day 1, DHH keynote, day 2 and day 3.

If your application speaks to users in more than one language, you might be interested in easy, flexible and internationalized breadcrumbs.

If you are developing a multi-domain application (e.g. with many national domains) and also want to use many subdomains (e.g. for content language), you may run into problems with cookies. Cookie handling in multi-domain applications in Ruby on Rails show how to use a little known trick (or an obscure hack, if you will) to do it properly.

Do you use autotest and have growl installed? Pimp your desktop with Doomguy telling you whether the tests passed :)

See an example of how you can eliminate code duplication with metaprogramming techniques in Ruby.

I wrote a little article on how to create Easy and flexible breadcrumbs for Rails.