Module: Async::DNS::Replace

Defined in:
lib/async/dns/replace.rb

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.resolver ⇒ Object

Returns the value of attribute resolver.



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# File 'lib/async/dns/replace.rb', line 27

def resolver
  @resolver
end

Class Method Details

.get_address(host) ⇒ Object 



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# File 'lib/async/dns/replace.rb', line 33

def get_address(host)
	begin
		resolver.addresses_for(host).sample.to_s
	rescue ResolutionFailure
		raise SocketError, "Hostname not known: #{host}"
	end
end

.resolver? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/async/dns/replace.rb', line 29

def resolver?
	resolver != nil
end