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

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

Overview

Mail Exchanger resource.

Constant Summary

::Resolv::DNS::Resource - Inherited

ClassHash, ClassInsensitiveTypes, ClassValue

Class Method Summary

::Resolv::DNS::Resource - Inherited

.decode_rdata, .get_class

::Resolv::DNS::Query - Inherited

.decode_rdata

Instance Attribute Summary

::Resolv::DNS::Resource - Inherited

#ttl

Remaining Time To Live for this ::Resolv::DNS::Resource.

Instance Method Summary

::Resolv::DNS::Resource - Inherited

#==, #encode_rdata, #eql?, #hash

::Resolv::DNS::Query - Inherited

#encode_rdata

Constructor Details

.new(preference, exchange) ⇒ MX

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

[ GitHub ] 

  


# File 'lib/resolv.rb', line 1985



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


  







Class Method Details



  

    .decode_rdata(msg)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 2005



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


  







Instance Attribute Details



  

    #exchange   (readonly)
  



  

    

The host of this MX.


  



  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 1998



attr_reader :exchange


  








  

    #preference   (readonly)
  



  

    

The preference for this MX.


  



  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 1993



attr_reader :preference


  







Instance Method Details



  

    #encode_rdata(msg)  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'lib/resolv.rb', line 2000



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