Week of June 18 -June 24, 2012

Seeing a few more Rails 4.0 articles lately, like Brian Cardarella's Rails 4.0 Sneak Peek: Queueing.

  • 052e415f dials the default PostgreSQL log level back to warning, to get rid of some excess log noise.
  • The ActiveRecord composed_of feature gets dropped in 14fc8b34. The commit message shows you what you can replace it with.
  • ActiveRecord::Relation#pluck can now handle multiple columns. The work is merged in d59b2ab5c1dfc0e90d0c735a06c4607e7db07e65.