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class method
Socket.ip_address?
ip_address?(hostname)
ext/socket/lib/socket.rb
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# File tmp/rubies/ruby-3.4.1/ext/socket/lib/socket.rb, line 945
def self.ip_address?(hostname)
hostname.match?(IPV6_ADRESS_FORMAT) || hostname.match?(/\A([0-9]{1,3}\.){3}[0-9]{1,3}\z/)
end
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