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unloop a one iteration loop

This commit is contained in:
Ted Unangst 2019-06-16 19:18:33 -04:00
parent aee4ad54b1
commit ce0f473e81
1 changed files with 6 additions and 8 deletions
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14
fun.go
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@ -108,15 +108,13 @@ func shortxid(xid string) string {
func xfiltrate() string { func xfiltrate() string {
letters := "BCDFGHJKLMNPQRSTVWXYZbcdfghjklmnpqrstvwxyz1234567891234567891234" letters := "BCDFGHJKLMNPQRSTVWXYZbcdfghjklmnpqrstvwxyz1234567891234567891234"
for { var b [18]byte
var b [18]byte rand.Read(b[:])
rand.Read(b[:]) for i, c := range b {
for i, c := range b { b[i] = letters[c&63]
b[i] = letters[c&63]
}
s := string(b[:])
return s
} }
s := string(b[:])
return s
} }
var re_hashes = regexp.MustCompile(`(?:^|\W)#[[:alnum:]]+`) var re_hashes = regexp.MustCompile(`(?:^|\W)#[[:alnum:]]+`)