Jeremy Kemper 1f802968c5 Calculations: return nil average instead of 0 when there are no rows to average. Closes #8298. ... git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6904 5ecf4fe2-1ee6-0310-87b1-e25e094e27de		2007-05-30 06:57:04 +00:00
..
active_record	Calculations: return nil average instead of 0 when there are no rows to average. Closes #8298.	2007-05-30 06:57:04 +00:00
active_record.rb	Load database adapters on demand. Eliminates config.connection_adapters and RAILS_CONNECTION_ADAPTERS. Closes #8456.	2007-05-25 03:19:35 +00:00