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Class: Resolv::DNS::SvcParam::Mandatory

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::Resolv::DNS::SvcParam
Instance Chain:
self, ::Resolv::DNS::SvcParam
Inherits: Resolv::DNS::SvcParam
Defined in: lib/resolv.rb

Overview

“mandatory” ::Resolv::DNS::SvcParam – Mandatory keys in service binding RR

Constant Summary

::Resolv::DNS::SvcParam - Inherited

ClassHash

Class Method Summary

::Resolv::DNS::SvcParam - Inherited

.key_name

Get the presentation name of the SvcParamKey.
.key_number

Get the registered number of the SvcParamKey.

Instance Attribute Summary

  • #keys readonly

    Mandatory keys.

Instance Method Summary

Constructor Details

.new(keys) ⇒ Mandatory

Initialize “mandatory” ScvParam.

[ GitHub ] 

  


# File 'lib/resolv.rb', line 1895



def initialize(keys)
  @keys = keys.map(&:to_int)
end


  







Class Method Details



  

    .decode(msg)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 1905



def self.decode(msg) # :nodoc:
  keys = msg.get_list { msg.get_unpack('n')[0] }
  return self.new(keys)
end


  







Instance Attribute Details



  

    #keys   (readonly)
  



  

    

Mandatory keys.


  



  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 1890



attr_reader :keys


  







Instance Method Details



  

    #encode(msg)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 1899



def encode(msg) # :nodoc:
  @keys.sort.each do |key|
    msg.put_pack('n', key)
  end
end