# File lib/mongo/protocol/insert.rb, line 163
        def command
          document = BSON::Document.new
          document.store(INSERT, collection)
          document.store(DOCUMENTS, documents)
          document.store(Message::ORDERED, options.fetch(:ordered, true))
          document.merge!(WRITE_CONCERN => options[:write_concern].options) if options[:write_concern]
          document
        end