method

set_error

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set_error(type, message) protected

Set an error (a protected method).

# File lib/getoptlong.rb, line 384
  def set_error(type, message)
    $stderr.print("#{$0}: #{message}\n") if !@quiet

    @error = type
    @error_message = message
    @canonical_names = nil
    @argument_flags = nil
    @rest_singles = nil
    @non_option_arguments = nil

    raise type, message
  end

set_error

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