def add(model)
      documents = Util.Array(model).map { |m| prepare_full_update(m) }
      add_batch_documents(documents)
    end
def add(model)
      documents = Util.Array(model).map { |m| prepare_full_update(m) }
      add_batch_documents(documents)
    end
:nodoc:

 Construct a representation of the model for indexing and send it to the
 connection for indexing

 ==== Parameters

 model<Object>:: the model to index