Interesting

• Pivotal’s Pulse is now open source. It’s a nice big view of the state of your multiple CI builds. Check out our public projects here: ci.pivotallabs.com

• Refraction was updated to v0.2.0. It’s a testable replacement for mod_rewrite that’s implemented as Rack middle ware.

• Calling #destroy on an ActiveRecord instance associated through a has_many relationship removes it from the database, but not the collection. #delete removes it from the collection and database, but you don’t get the before and after callbacks.