method

use_ipv6?

Importance_0
use_ipv6?() private

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# File lib/resolv.rb, line 413
    def use_ipv6? # :nodoc:
      begin
        list = Socket.ip_address_list
      rescue NotImplementedError
        return true
      end
      list.any? {|a| a.ipv6? && !a.ipv6_loopback? && !a.ipv6_linklocal? }
    end
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