Sorry but the method work twice.
try this:
}
func (rot *rot13Reader) Read(p []byte) (n int, err error) {
k++
n, err = rot.r.Read(p)
for i := 0; i < len(p); i++ {
if (p[i] >= 'A' && p[i] < 'N') || (p[i] >= 'a' && p[i] < 'n') {
p[i] += 13
} else if (p[i] > 'M' && p[i] <= 'Z') || (p[i] > 'm' && p[i] <=
'z') {
p[i] -= 13
}
}
fmt.Println("\n", k, string(p))
return
}
Il giorno venerdì 30 giugno 2017 10:24:22 UTC+2, Dave Cheney ha scritto:
>
> Oh, sorry, I know. It'll be because the first time through your reader
> returns , nil, and on the second time returns 0, io.EOF. So Read is called
> twice, but on the second time does no work.
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