instance method `find_sti_class`

Ruby on Rails 6.1.7.10

Since v3.2.22.5 Private

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

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find_sti_class(type_name)

No documentation comment.

Parameters

type_name req

Source

# File activerecord/lib/active_record/inheritance.rb, line 257
        def find_sti_class(type_name)
          type_name = base_class.type_for_attribute(inheritance_column).cast(type_name)
          subclass = sti_class_for(type_name)

          unless subclass == self || descendants.include?(subclass)
            raise SubclassNotFound, "Invalid single-table inheritance type: #{subclass.name} is not a subclass of #{name}"
          end

          subclass
        end

Defined in activerecord/lib/active_record/inheritance.rb line 257 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Inheritance::ClassMethods

Signature

Parameters