method
in_addr
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in_addr(addr)
private
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# File lib/ipaddr.rb, line 520 def in_addr(addr) case addr when Array octets = addr else m = RE_IPV4ADDRLIKE.match(addr) or return nil octets = m.captures end octets.inject(0) { |i, s| (n = s.to_i) < 256 or raise InvalidAddressError, "invalid address" s.match(/\A0./) and raise InvalidAddressError, "zero-filled number in IPv4 address is ambiguous" i << 8 | n } end