def remove(*models)
      @connection.delete_by_id(
        models.map { |model| Adapters::InstanceAdapter.adapt(model).index_id }
      )
    end
def remove(*models)
      @connection.delete_by_id(
        models.map { |model| Adapters::InstanceAdapter.adapt(model).index_id }
      )
    end
Remove the given model from the Solr index