Contents

module Geocoder
  class IpAddress < String

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

    def valid?
      !!self.match(/\A(::ffff:)?(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\z/)
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
geocoder-1.2.5	lib/geocoder/ip_address.rb
geocoder-1.2.4	lib/geocoder/ip_address.rb
geocoder-1.2.3	lib/geocoder/ip_address.rb
geocoder-1.2.2	lib/geocoder/ip_address.rb
geocoder-1.2.1	lib/geocoder/ip_address.rb
geocoder-1.2.0	lib/geocoder/ip_address.rb