module Base64

Ruby 1.9 has dropped the Base64 module, this is a replacement

We could replace all call by Array#pack(‘m’) and String#unpack(‘m’), but this module improves readability.

Source

# File lib/sasl/base64.rb, line 28
def self.decode64(data64)
  data64.unpack('m').first
end

Decode a Base64-encoded String

data64

result

Source

# File lib/sasl/base64.rb, line 20
def self.encode64(data)
  [data].pack('m')
end

Encode a String

data

result