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method

attributes_from_column_definition_with_lock

Importance_0
v2.0.0 - Show latest stable - 0 notes - Class: ActiveRecord::Locking::Optimistic
attributes_from_column_definition_with_lock() private

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# File activerecord/lib/active_record/locking/optimistic.rb, line 54
        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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