実装
|
1 2 3 |
import ( "math/rand" ) |
んで
|
1 2 3 4 5 6 7 8 |
func Shuffle(slc []Blog) { for i := 1; i < len(slc); i++ { r := rand.Intn(i + 1) if i != r { slc[r], slc[i] = slc[i], slc[r] } } } |
んで
|
1 2 3 |
type Blog struct { ... etc } |
んで
|
1 |
var BlogRandomContents []Blog |
んで
|
1 |
Shuffle(BlogRandomContents) |
参考