class method `self.instance`

Ruby on Rails 6.1.7.10

Since v5.2.8.1

Available in: 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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self.instance()

Returns singleton instance for this class in this thread. If none exists, one is created.

Source

# File activesupport/lib/active_support/current_attributes.rb, line 95
      def instance
        current_instances[current_instances_key] ||= new
      end

Defined in activesupport/lib/active_support/current_attributes.rb line 95 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveSupport::CurrentAttributes

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