baseconv - Base conversion

A Go module for converting between different bases, e.g., decimal ↔ binary, octal ↔ hexadecimal

Installing

go get go.dkinom.dev/baseconv

Usage

See example/main.go

Hexadecimal ↔ Base58

hexadecimalToBase58Converter, _ := baseconv.NewBaseConversion("0123456789abcdef", baseconv.Base58)

base58Value, _ := hexadecimalToBase58Converter.Convert("415a59758fb933b6049b050a556dd4d916b7b483f6966615")
// base58Value == "6xZA4Qt9vH7rePWeT5WLaVUZNjB6u6rGc"

hexadecimal, _ := hexadecimalToBase58Converter.Inverse().Convert("GjWGF6jERR9ymrC1bHcGmsJYkLMDoaySr")
// hexadecimal == "ac93c8d619c76f823f184110759b278f246cc7cc3cadcac3"

Decimal (emoji) ↔ Hexadecimal

decimalEmojiToHexadecimalConverter, _ := baseconv.NewBaseConversion(
  "0️⃣1️⃣2️⃣3️⃣4️⃣5️⃣6️⃣7️⃣8️⃣9️⃣", baseconv.Base16,
  options.BaseConversion().
    SetZeroPadding(true),
)

hexadecimal, _ := decimalEmojiToHexadecimalConverter.Convert("5️⃣1️⃣9️⃣6️⃣6️⃣")
// hexadecimal == "0CAFE"

decimalEmoji, _ := decimalEmojiToHexadecimalConverter.Inverse().Convert("DEADC0DE")
// decimalEmoji == "3️⃣7️⃣3️⃣5️⃣9️⃣2️⃣9️⃣0️⃣5️⃣4️⃣"

Exported alphabets

• Base2 - 01
• Base3 - 012
• Base4 - 0123
• Base5 - 01234
• Base6 - 012345
• Base8 - 01234567
• Base10 - 0123456789
• Base12 - 0123456789AB
• Base16 - 0123456789ABCDEF
• Base32 - ABCDEFGHIJKLMNOPQRSTUVWXYZ234567
• Base32hex - 0123456789ABCDEFGHIJKLMNOPQRSTUV
• Base36 - 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
• Base58 - 123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz
• Base62 - 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
• Base64 - ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/
• Base64url - ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_

Syntax

NewBaseConversion(from string, to string, opts ...*options.BaseConversionOptions) (*baseConversion, error)

from - String of numeral symbols representing the digits of from numeral system.

to - String of numeral symbols representing the digits of to numeral system.

See documentation for more

License

MIT