Class: Resolv::DNS::Resource::MX

Inherits:

Resolv::DNS::Resource

• Object
• Query
• Resolv::DNS::Resource
• Resolv::DNS::Resource::MX

show all

Defined in:

lib/resolv.rb

Overview

Constant Summary

TypeValue =

:nodoc:

15

Constants inherited from Resolv::DNS::Resource

ClassHash, ClassInsensitiveTypes, ClassValue

Instance Attribute Summary (collapse)

• - (Object) exchange readonly

  The host of this MX.

• - (Object) preference readonly

  The preference for this MX.

Attributes inherited from Resolv::DNS::Resource

#ttl

Class Method Summary (collapse)

• + (Object) decode_rdata(msg)

  :nodoc:.

Instance Method Summary (collapse)

• - (Object) encode_rdata(msg)

  :nodoc:.

• - (MX) initialize(preference, exchange) constructor

  Creates a new MX record with preference, accepting mail at exchange.

Methods inherited from Resolv::DNS::Resource

#==, #eql?, get_class, #hash

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# File 'lib/resolv.rb', line 1836

def initialize(preference, exchange)
  @preference = preference
  @exchange = exchange
end

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# File 'lib/resolv.rb', line 1849

def exchange
  @exchange
end

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# File 'lib/resolv.rb', line 1844

def preference
  @preference
end

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# File 'lib/resolv.rb', line 1856

def self.decode_rdata(msg) # :nodoc:
  preference, = msg.get_unpack('n')
  exchange = msg.get_name
  return self.new(preference, exchange)
end

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# File 'lib/resolv.rb', line 1851

def encode_rdata(msg) # :nodoc:
  msg.put_pack('n', @preference)
  msg.put_name(@exchange)
end