method

invert_remove_foreign_key

v5.0.0.1 - Show latest stable - 0 notes - Class: CommandRecorder

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invert_remove_foreign_key(args) private

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# File activerecord/lib/active_record/migration/command_recorder.rb, line 218
      def invert_remove_foreign_key(args)
        from_table, to_table, remove_options = args
        raise ActiveRecord::IrreversibleMigration, "remove_foreign_key is only reversible if given a second table" if to_table.nil? || to_table.is_a?(Hash)

        reversed_args = [from_table, to_table]
        reversed_args << remove_options if remove_options

        [:add_foreign_key, reversed_args]
      end

invert_remove_foreign_key

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