instance method

IPAddr#zone_id

zone_id

# File tmp/rubies/ruby-4.0.0/lib/ipaddr.rb, line 525
def zone_id
  if @family == Socket::AF_INET6
    @zone_id
  else
    raise InvalidAddressError, "not an IPv6 address"
  end
end

Returns the IPv6 zone identifier, if present. Raises InvalidAddressError if not an IPv6 address.

See also #zone_id= #wildcard_mask #to_string also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1

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