method

mutation_tracker

Importance_0
Ruby on Rails latest stable (v7.1.3.2) - 0 notes - Class: ActiveRecord::AttributeMethods::Dirty
  • 1.0.0
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  • What's this?

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v5.1.7) is shown here.

mutation_tracker() private

No documentation

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Hide source 
# File activerecord/lib/active_record/attribute_methods/dirty.rb, line 242
        def mutation_tracker
          unless defined?(@mutation_tracker)
            @mutation_tracker = nil
          end
          @mutation_tracker ||= AttributeMutationTracker.new(@attributes)
        end
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