parse_arguments

# File railties/lib/rails/commands/dbconsole.rb, line 13
      def parse_arguments(arguments)
        options = {}

        OptionParser.new do |opt|
          opt.banner = "Usage: rails dbconsole [environment] [options]"
          opt.on("-p", "--include-password", "Automatically provide the password from database.yml") do |v|
            options['include_password'] = true
          end

          opt.on("--mode [MODE]", ['html', 'list', 'line', 'column'],
            "Automatically put the sqlite3 database in the specified mode (html, list, line, column).") do |mode|
              options['mode'] = mode
          end

          opt.on("--header") do |h|
            options['header'] = h
          end

          opt.on("-h", "--help", "Show this help message.") do
            puts opt
            exit
          end

          opt.on("-e", "--environment=name", String,
            "Specifies the environment to run this console under (test/development/production).",
            "Default: development"
          ) { |v| options[:environment] = v.strip }

          opt.parse!(arguments)
          abort opt.to_s unless (0..1).include?(arguments.size)
        end

        set_options_env(arguments, options)
      end