/activemodel/lib/active_model/

• ../
• attribute_methods.rb
• callbacks.rb
• conversion.rb
• deprecated_error_methods.rb
• dirty.rb
• errors.rb
• lint.rb
• locale
• naming.rb
• observing.rb
• railtie.rb
• serialization.rb
• serializers
• test_case.rb
• translation.rb
• validations.rb
• validations
• validator.rb
• version.rb