/activerecord/lib/active_record/

• ../
• aggregations.rb
• associations.rb
• associations
• attribute_methods.rb
• base.rb
• calculations.rb
• callbacks.rb
• connection_adapters
• fixtures.rb
• locking
• migration.rb
• observer.rb
• query_cache.rb
• reflection.rb
• schema.rb
• schema_dumper.rb
• serialization.rb
• serializers
• timestamp.rb
• transactions.rb
• validations.rb
• vendor
• version.rb