ActiveRecord AttributeMethods PrimaryKey ClassMethods module ClassMethods Ruby on Rails 6.0.6 Since v3.0.20 Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2 Compare with: (choosing a version navigates to the comparison) Choose a version v3.0.20 · same v3.1.12 · same v3.2.22.5 · same v4.0.13 · same v4.1.16 · same v4.2.9 · same v5.2.8.1 · same v6.1.7.10 · same v7.0.10 · same v7.1.6 · same v7.2.3 · same v8.0.4 · same v8.1.2 · same No documentation comment. Constants ActiveRecord::AttributeMethods::PrimaryKey::ClassMethods::ID_ATTRIBUTE_METHODS Methods (defined here) # dangerous_attribute_method? # instance_method_already_implemented? # primary_key # primary_key= # quoted_primary_key Private methods (1) Show private methods Implementation detail — not part of the public API. # suppress_composite_primary_key On this page Constants Methods Private methods (1) Support Bug Reports can be filed for the Ruby on Rails project on GitHub. Feature requests should be discussed on the rubyonrails-core forum. License Released under the MIT license.
