instance method `singleton_class?`

Ruby on Rails 4.0.13

Since v3.1.12 Last seen in v4.2.9 Private

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singleton_class?()

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# File activesupport/lib/active_support/core_ext/class/attribute.rb, line 124
      def singleton_class?
        ancestors.first != self
      end

Defined in activesupport/lib/active_support/core_ext/class/attribute.rb line 124 · View on GitHub · Improve this page · Find usages on GitHub

Defined in Class

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