OpenSSL::SSL::SSLContext#set_params

# File tmp/rubies/ruby-4.1.0-preview1/ext/openssl/lib/openssl/ssl.rb, line 113
def set_params(params={})
  params = DEFAULT_PARAMS.merge(params)
  self.options |= params.delete(:options) # set before min_version/max_version
  params.each{|name, value| self.__send__("#{name}=", value) }
  if self.verify_mode != OpenSSL::SSL::VERIFY_NONE
    unless self.ca_file or self.ca_path or self.cert_store
      if not defined?(Ractor) or Ractor.current == Ractor.main
        self.cert_store = DEFAULT_CERT_STORE
      else
        self.cert_store = Ractor.current[:__openssl_default_store__] ||=
          OpenSSL::X509::Store.new.tap { |store|
            store.set_default_paths
          }
      end
    end
  end
  return params
end