instance method `abstract_class?`

Ruby on Rails 7.0.10

Since v3.2.22.5

Available in: 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:

abstract_class?()

Returns whether this class is an abstract class or not.

Source

# File activerecord/lib/active_record/inheritance.rb, line 156
      def abstract_class?
        defined?(@abstract_class) && @abstract_class == true
      end

Defined in activerecord/lib/active_record/inheritance.rb line 156 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Inheritance::ClassMethods

Signature