# File lib/dragonfly/data_storage/couch_data_store.rb, line 16
      def initialize(opts={})
        self.host = opts[:host] if opts[:host]
        self.port = opts[:port] if opts[:port]
        self.database = opts[:database] if opts[:database]
        self.username = opts[:username]
        self.password = opts[:password]
      end