base57.go
func (b base57) Encode(u uuid.UUID) string {
	var num big.Int
	num.SetString(strings.Replace(u.String(), "-", "", 4), 16)

	// Calculate encoded length.
	factor := math.Log(float64(25)) / math.Log(float64(b.alphabet.Length()))
	length := math.Ceil(factor * float64(len(u)))

	return b.numToString(&num, int(length))
}
func (b base57) Encode(u uuid.UUID) string {
	var num big.Int
	num.SetString(strings.Replace(u.String(), "-", "", 4), 16)

	// Calculate encoded length.
	factor := math.Log(float64(25)) / math.Log(float64(b.alphabet.Length()))
	length := math.Ceil(factor * float64(len(u)))

	return b.numToString(&num, int(length))
}
func ( b base57 ) Encode ( u uuid . UUID ) string { var num big . Int num . SetString ( strings . Replace ( u . String ( ) , " " , " " , 4 ) , 16 ) // Calculate encoded length. factor := math . Log ( float64 ( 25 ) ) / math . Log ( float64 ( b . alphabet . Length ( ) ) ) length := math . Ceil ( factor * float64 ( len ( u ) ) ) return b . numToString ( & num , int ( length ) ) }
// Encode encodes uuid.UUID into a string using the least significant bits
// (LSB) first according to the alphabet. if the most significant bits (MSB)
// are 0, the string might be shorter.
Encode encodes uuid . UUID into a string using the least significant bits ( LSB ) first according to the alphabet . if the most significant bits ( MSB ) are 0 the string might be shorter .