// ComicInDatabase returns whether the given comic is already saved in the // database func ComicInDatabase(c Comic) bool { C := pool.Get() defer C.Close() exists, err := redis.Bool(C.Do("SISMEMBER", "strips", c.Page)) if err != nil { return false } return exists }
func ExampleBool() { c, err := dial() if err != nil { panic(err) } defer c.Close() c.Do("SET", "foo", 1) exists, _ := redis.Bool(c.Do("EXISTS", "foo")) fmt.Printf("%#v\n", exists) // Output: // true }