Module: Base64

Class Method Summary collapse



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# File 'lib/base64_backport.rb', line 8

def decode64(str)
  str.unpack("m").first
end



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# File 'lib/base64_backport.rb', line 4

def encode64(bin)
  [bin].pack("m")
end



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# File 'lib/base64_backport.rb', line 16

def strict_decode64(str)
  decode64( str.gsub(/\n/, "") ).first
end



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# File 'lib/base64_backport.rb', line 12

def strict_encode64(bin)
  encode64(bin).gsub(/\n/, "")
end



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# File 'lib/base64_backport.rb', line 24

def urlsafe_decode64(str)
  strict_decode64(str.tr("-_", "+/"))
end



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# File 'lib/base64_backport.rb', line 20

def urlsafe_encode64(bin)
  strict_encode64(bin).tr("+/", "-_")
end