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

Inherits:
Resolv::DNS::Resource show all
Defined in:
lib/resolv.rb

Overview

Mail Exchanger resource.

Constant Summary collapse

TypeValue =

:nodoc:

15

Constants inherited from Resolv::DNS::Resource

ClassHash, ClassInsensitiveTypes, ClassValue

Instance Attribute Summary collapse

Attributes inherited from Resolv::DNS::Resource

#ttl

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Resolv::DNS::Resource

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

Constructor Details

#initialize(preference, exchange) ⇒ MX

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



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# File 'lib/resolv.rb', line 1713

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

Instance Attribute Details

#exchange ⇒ Object (readonly)

The host of this MX.



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# File 'lib/resolv.rb', line 1726

def exchange
  @exchange
end

#preference ⇒ Object (readonly)

The preference for this MX.



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# File 'lib/resolv.rb', line 1721

def preference
  @preference
end

Class Method Details

.decode_rdata(msg) ⇒ Object

:nodoc:



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# File 'lib/resolv.rb', line 1733

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

Instance Method Details

#encode_rdata(msg) ⇒ Object

:nodoc:



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# File 'lib/resolv.rb', line 1728

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