Resolv::Hosts#getname

getname(address)

# File tmp/rubies/ruby-3.3.0/lib/resolv.rb, line 245
def getname(address)
  each_name(address) {|name| return name}
  raise ResolvError.new("#{@filename} has no address: #{address}")
end

Gets the hostname of address from the hosts file.

See also #getaddresses #getnames #getaddress also in 4.1 · 4.0 · 3.4 · 3.2 · 3.1 · 3.0

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