alphabet.go
func newAlphabet(s string) alphabet {
	abc := dedupe(strings.Split(s, ""))

	if len(abc) != 57 {
		panic("encoding alphabet is not 57-bytes long")
	}

	sort.Strings(abc)
	a := alphabet{
		len: int64(len(abc)),
	}
	copy(a.chars[:], abc)
	return a
}
func newAlphabet(s string) alphabet {
	abc := dedupe(strings.Split(s, ""))

	if len(abc) != 57 {
		panic("encoding alphabet is not 57-bytes long")
	}

	sort.Strings(abc)
	a := alphabet{
		len: int64(len(abc)),
	}
	copy(a.chars[:], abc)
	return a
}
func newAlphabet ( s string ) alphabet { abc := dedupe ( strings . Split ( s , " " ) ) if len ( abc ) != 57 { panic ( " " ) } sort . Strings ( abc ) a := alphabet { len : int64 ( len ( abc ) ) , } copy ( a . chars [ : ] , abc ) return a }
// Remove duplicates and sort it to ensure reproducability.
Remove duplicates and sort it to ensure reproducability .