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module Net
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module DNS
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class PTR4Record < DNS::ReverseRecord
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def initialize(opts = { })
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super opts
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self.ip = Validations.validate_ip! self.ip
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self.ipfamily = Socket::AF_INET
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end
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def self.human(count = 1)
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n_('Reverse IPv4 DNS record', 'Reverse IPv4 DNS records', count)
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end
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private
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# Returns: String containing the ip in the in-addr.arpa zone
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def to_arpa
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IPAddr.new(ip).reverse
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end
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end
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end
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end
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