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method

attributes_from_column_definition_with_lock

Importance_0
v1.2.0 - Show latest stable - 0 notes - Class: ActiveRecord::Locking::Optimistic
attributes_from_column_definition_with_lock() public

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# File activerecord/lib/active_record/locking/optimistic.rb, line 44
      def attributes_from_column_definition_with_lock
        result = attributes_from_column_definition_without_lock
        
        # If the locking column has no default value set,
        # start the lock version at zero.  Note we can't use
        # locking_enabled? at this point as @attributes may
        # not have been initialized yet
        
        if lock_optimistically && result.include?(self.class.locking_column)
          result[self.class.locking_column] ||= 0
        end
        
        return result
      end
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