class method

Resolv::DNS.open

(*untyped args) -> instance

(*untyped args) { (instance) -> void } -> void

open(*args) { |dns| ... }

# File tmp/rubies/ruby-4.0.0/lib/resolv.rb, line 301
def self.open(*args)
  dns = new(*args)
  return dns unless block_given?
  begin
    yield dns
  ensure
    dns.close
  end
end

Creates a new DNS resolver. See Resolv::DNS.new for argument details.

Yields the created DNS resolver to the block, if given, otherwise returns it.

See also .new #close #each_address also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

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