redemption in a blog

Rails 2.0.2 was tagged not too long ago and will hit the gem servers soon I expect. Being a minor point release there aren’t many changes, but here’re the ones I feel are worth mentioning: ActionPack changes Configurable asset hosts: You can now pass a proc to ActionController::Base.asset_host. This allows you to get by the [...]

Doing GROUP BYs in ActiveRecord has always been tricky. There’s a lot of “magic” in ActiveRecord and room for untested edge cases. Thankfully, Rails also has a squadron of eagle-eyed contributors who are on hand to fix unforeseen errors. For example, if you wanted to do this: class Click < ActiveRecord::Base belongs_to :site # site_id [...]