# active_record.rb

Path: | lib/active_record.rb
Last Update: | Fri Aug 17 10:23:05 -0600 2007

### Required files

active_support rubygems active_record/base active_record/observer active_record/validations active_record/callbacks active_record/reflection active_record/associations active_record/aggregations active_record/transactions active_record/timestamp active_record/acts/list active_record/acts/tree active_record/acts/nested_set active_record/locking/optimistic active_record/locking/pessimistic active_record/migration active_record/schema active_record/calculations active_record/xml_serialization active_record/attribute_methods active_record/connection_adapters/ active_record/query_cache active_record/schema_dumper

### Included Modules

ActiveRecord::Validations ActiveRecord::Locking::Optimistic ActiveRecord::Locking::Pessimistic ActiveRecord::Callbacks ActiveRecord::Observing ActiveRecord::Timestamp ActiveRecord::Associations ActiveRecord::Aggregations ActiveRecord::Transactions ActiveRecord::Reflection ActiveRecord::Acts::Tree ActiveRecord::Acts::List ActiveRecord::Acts::NestedSet ActiveRecord::Calculations ActiveRecord::XmlSerialization ActiveRecord::AttributeMethods

### Constants

RAILS_CONNECTION_ADAPTERS | = | %w( mysql postgresql sqlite firebird sqlserver db2 oracle sybase openbase frontbase )

[Validate]