class method `self.instance`

Ruby on Rails 6.0.6

Since v5.2.8.1

Compare with:

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 93
      def instance
        current_instances[name] ||= new
      end

Defined in activesupport/lib/active_support/current_attributes.rb line 93 · View on GitHub · Improve this page · Find usages on GitHub

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