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

Inherits:

Resolv::DNS::SvcParam

• Object
• Resolv::DNS::SvcParam
• Resolv::DNS::SvcParam::Mandatory

Defined in:

lib/resolv.rb

Overview

“mandatory” SvcParam – Mandatory keys in service binding RR

Constant Summary

KeyName =

:mandatory

KeyNumber =

0

Constants inherited from Resolv::DNS::SvcParam

ClassHash

Instance Attribute Summary

• #keys ⇒ Object readonly

  Mandatory keys.

Class Method Summary

• .decode(msg) ⇒ Object

  :nodoc:.

Instance Method Summary

• #encode(msg) ⇒ Object

  :nodoc:.

• #initialize(keys) ⇒ Mandatory constructor

  Initialize “mandatory” ScvParam.

Methods inherited from Resolv::DNS::SvcParam

key_name, key_number

Constructor Details

#initialize(keys) ⇒ Mandatory

Initialize “mandatory” ScvParam.

# File 'lib/resolv.rb', line 1922

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

Instance Attribute Details

#keys ⇒ Object (readonly)

Mandatory keys.

# File 'lib/resolv.rb', line 1917

def keys
  @keys
end

Class Method Details

.decode(msg) ⇒ Object

:nodoc:

# File 'lib/resolv.rb', line 1932

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

Instance Method Details

#encode(msg) ⇒ Object

:nodoc:

# File 'lib/resolv.rb', line 1926

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