instance method invert_rename_enum_value

# File activerecord/lib/active_record/migration/command_recorder.rb, line 366
        def invert_rename_enum_value(args, kwargs)
          unless kwargs.has_key?(:from) && kwargs.has_key?(:to)
            raise ActiveRecord::IrreversibleMigration, "rename_enum_value is only reversible if given a :from and :to option."
          end

          [:rename_enum_value, args, { from: kwargs[:to], to: kwargs[:from] }]
        end