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Use global random *rand.Rand instance in pkg

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Signed-off-by: Alexander Morozov <lk4d4@docker.com>
This commit is contained in:
Alexander Morozov 2015-07-29 09:30:48 -07:00
parent 0dc55c7057
commit 5ffc6a6fae
2 changed files with 2 additions and 5 deletions
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3
stringutils/stringutils.go
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@ -14,9 +14,8 @@ func GenerateRandomAlphaOnlyString(n int) string {
// make a really long string
letters := []byte("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
b := make([]byte, n)
r := rand.New(random.NewSource())
for i := range b {
b[i] = letters[r.Intn(len(letters))]
b[i] = letters[random.Rand.Intn(len(letters))]
}
return string(b)
}