instance method `attribute_method?`

Ruby on Rails 8.1.2

Since v6.0.6 Private

Available in: 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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attribute_method?(attr_name)

No documentation comment.

Parameters

attr_name req

Source

# File activerecord/lib/active_record/attribute_methods.rb, line 499
      def attribute_method?(attr_name)
        @attributes&.key?(attr_name)
      end

Defined in activerecord/lib/active_record/attribute_methods.rb line 499 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::AttributeMethods

Signature

Parameters