RailsDoc(β)
v6.1
v8.0
v7.2
v7.1
v7.0
v6.1
v6.0
v5.2
GitHub
Required Files
Namespace
Module
Ruby on Rails 6.1.7
attributes.rb
activemodel/lib/active_model/attributes.rb
on GitHub
Required Files
active_model/attribute_set
active_model/attribute/user_provided_default
Namespace
Module
ActiveModel
ActiveModel::AttributeMethods
ActiveModel::Attributes
ActiveModel::Attributes::ClassMethods