module

MIME::Base64

Base64 encoder/decoder following RFC2045

Constants

ALPHABET = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"

CHUNK_SIZE = 8192

LINE_LENGTH = 76

PAD_CHAR = '='

decode(input : IO, output : IO) : Nil

Decode Base64 data from input IO to output IO with streaming

decode(data : String) : Bytes

Decode Base64 string to binary data

encode(input : IO, output : IO) : Nil

Encode data from input IO to output IO with streaming

encode(data : Bytes | String) : String

Encode binary data to Base64 string with proper line folding