gistfile1.rb

class Throne::MultiDocument < Hashie::Mash
  class NotFound < StandardError; end
  ## Class methods
  class << self
    # Sets the database that the class will use
    def database(name = nil)
      if name.nil?
        @database || :default
      else
        raise Throne::Database::NotSetup, "ensure that you've setup your database before using it in a class definition" unless Throne::Database.setup?(name)
        @database = name
      end
    end

  end
  
  ## Instance methods
  
  def initialize(attributes = {:docs => []})
    #self[:ruby_class] = self.class.name
    super(attributes)
  end
  
  # Persist a document set to the database
  # @param [Hash] The document properties
  # @return [Hash]
  def save(attributes = {})
    data = {:database => self.class.database, :resource => "_bulk_docs"}.merge normalise(attributes).to_hash
    response = Throne::Request.post data
  end
  
  private
  def normalise(hash)
    # Merge the hash with self
    merge!(hash) unless hash.nil?
    
    # Rename id and rev to _id and _rev
    %w(id rev).each do |attribute|
      self[:"_#{attribute}"] = delete attribute if key? attribute
    end
    
    # Remove ok
    delete("ok")
    self
  end
end

gistfile2.rb

Throne::MultiDocument.database :my_database
batched_docs = Throne::MultiDocument.new
syncpoint = Throne::Document.new({
  :attrib => "value",
  :another => "value
})

batched_docs['docs'] << syncpoint
batched_docs.save