gotty/pkg/randomstring/generate.go

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2017-02-25 22:37:07 +00:00
package randomstring
import (
"crypto/rand"
"math/big"
"strconv"
)
func Generate(length int) string {
const base = 36
size := big.NewInt(base)
n := make([]byte, length)
for i, _ := range n {
c, _ := rand.Int(rand.Reader, size)
n[i] = strconv.FormatInt(c.Int64(), base)[0]
}
return string(n)
}