You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: transited_encoding.rb
    path of file: ./repos/metasploit-framework/lib/rex/proto/kerberos/model
    
    the code of the file until where you have to start completion: # -*- coding: binary -*-

module Rex::Proto::Kerberos::Model
  # This class provides a representation of a Kerberos ticket that helps
  # a client authenticate to a service.
  class TransitedEnco
    
    def decode_asn1(input)
      input.value.each do |val|
        case val.tag
        when 0  # tr-type         [0] Int32 -- must be registered --,
          self.tr_type = decode_tr_type(val)
        when 1  # contents        [1] OCTET STRING
          self.contents = decode_contents(val)
        else
          raise ::Rex::Proto::Kerberos::Model::Error::KerberosDecodingError, 'Failed to decode TransitedEncoding SEQUENCE'
        end
      end