TabsOnRails 0.8.0 is available, the Rails plugin for creating and managing tabs in Rails projects.

How to effectively test ActiveRecord named scopes in Rails without querying the database.

How to add Ruby Enterprise Edition to multiruby versions and test a Ruby command across multiple versions of Ruby all at once.

How to create the database.yml file with Capistrano to prevent sensitive data from being stored in the application repository.

The slides from my Refactoring to Design Patterns talk at phpDay 2009 are now available.