Class: Geocoder::IpAddress

Inherits:
String
  • Object
show all
Defined in:
lib/geocoder/ip_address.rb

Constant Summary collapse

PRIVATE_IPS = 
[
  '10.0.0.0/8',
  '172.16.0.0/12',
  '192.168.0.0/16',
].map { |ip| IPAddr.new(ip) }.freeze

Instance Method Summary collapse

Constructor Details

#initialize(ip) ⇒ IpAddress

Returns a new instance of IpAddress.



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# File 'lib/geocoder/ip_address.rb', line 10

def initialize(ip)
  ip = ip.to_string if ip.is_a?(IPAddr)

  super(ip)
end

Instance Method Details

#internal? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/geocoder/ip_address.rb', line 16

def internal?
  loopback? || private?
end

#loopback? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/geocoder/ip_address.rb', line 20

def loopback?
  valid? and !!(self == "0.0.0.0" or self.match(/\A127\./) or self == "::1")
end

#private? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/geocoder/ip_address.rb', line 24

def private?
  valid? && PRIVATE_IPS.any? { |ip| ip.include?(self) }
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/geocoder/ip_address.rb', line 28

def valid?
  ip = self[/(?<=\[)(.*?)(?=\])/] || self
  !!((ip =~ Resolv::IPv4::Regex) || (ip =~ Resolv::IPv6::Regex))
end