Command generation support

[mdigger]

Returning to the previous conversation: support for command generation is required!

type Object struct {
    ID        string
    Datetime  time.Time
    Message   string
}

func (o Object) SaveCmd(client rueidis.Client) rueidis.Command {
    return client.B().
        Hset().
        Key(fmt.Sprintf("out:object:%s",o.ID)).
        FieldValue().
        FieldValue("datetime", strconv.FormatInt(o.Datetime.Unix(), 10)).
        FieldValue("message", o.Message).
        Build()
}

Now this is impossible!

[rueian]

Hi @mdigger,

Wouldn't it be better if we code it to like this?

func (o Object) SaveCmd(ctx context.Context, client rueidis.Client) error {
	return client.Do(ctx, client.B().
		Hset().
		Key(fmt.Sprintf("out:object:%s", o.ID)).
		FieldValue().
		FieldValue("datetime", strconv.FormatInt(o.Datetime.Unix(), 10)).
		FieldValue("message", o.Message).
		Build()).Error()
}

[mdigger]

Yes, if I needed to execute only one command! :)