Go snippets for Redis

redis.go

// redisArgs prepends a Redis key to Redis values slice.
// For example, we want to add "key1" to ["val1", "val2"] Redis values.
// The result will be ["key1", "val1", "val2"].
func redisArgs(key string, values ...string) []interface{} {
    args := make([]interface{}, 0, len(values)+1)
    args = append(args, key)
    for _, v := range values {
        args = append(args, v)
    }
    return args
}