Michael Koziarski aa32f66ebb Add :allow_blank to validations. Like allow_nil, but for values which are +blank?+. [jnoon] Closes #7383 ... git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7407 5ecf4fe2-1ee6-0310-87b1-e25e094e27de		2007-09-05 05:37:52 +00:00
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active_record	Add :allow_blank to validations. Like allow_nil, but for values which are +blank?+. [jnoon] Closes #7383	2007-09-05 05:37:52 +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