Documentation ¶
Overview ¶
Convert numbers from base 10 integers to base X strings and back again.
Example ¶
package main import ( "fmt" "github.com/enricofoltran/baseconv" ) func main() { encoded := baseconv.Base36.Encode(1234) fmt.Println(encoded) decoded, err := baseconv.Base36.Decode(encoded) if err != nil { panic(err) } fmt.Print(decoded) }
Output: ya 1234
Example (Base11) ¶
package main import ( "fmt" "github.com/enricofoltran/baseconv" ) func main() { base11, err := baseconv.New("0123456789-", "$") if err != nil { panic(err) } encoded := base11.Encode(-1234) fmt.Println(encoded) decoded, err := base11.Decode(encoded) if err != nil { panic(err) } fmt.Print(decoded) }
Output: $-22 -1234
Index ¶
Examples ¶
Constants ¶
View Source
const ( Base2Alphabet = "01" Base16Alphabet = "0123456789ABCDEF" Base36Alphabet = "0123456789abcdefghijklmnopqrstuvwxyz" Base56Alphabet = "23456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnpqrstuvwxyz" Base62Alphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" Base64Alphabet = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_" )
Variables ¶
View Source
var ( ErrAlphabetEmptyString = errors.New("Alphabet cannot be an empty string") ErrSignCharInBase = errors.New("Sign character found in converter base alphabet") )
View Source
var (
Base2, _ = New(Base2Alphabet, "-")
Base16, _ = New(Base16Alphabet, "-")
Base36, _ = New(Base36Alphabet, "-")
Base56, _ = New(Base56Alphabet, "-")
Base62, _ = New(Base62Alphabet, "-")
Base64, _ = New(Base64Alphabet, "$")
)
Functions ¶
This section is empty.
Types ¶
type BaseConverter ¶
type BaseConverter struct {
// contains filtered or unexported fields
}
func New ¶
func New(alphabet, signChar string) (*BaseConverter, error)
func (*BaseConverter) Encode ¶
func (bc *BaseConverter) Encode(n int64) string
func (*BaseConverter) String ¶
func (bc *BaseConverter) String() string
Click to show internal directories.
Click to hide internal directories.