api.rb

  def load_next_batch
    response = self.bridge.next_batch(self.url, self.name, self.options, self.is_singleton)
    puts "Self.model"
    puts self.model
    batch = response[:items]
    self.has_more = !self.is_singleton && response[:has_more]
    if self.is_singleton
      self.loaded = [ self.model.from_raw(batch, self.cache, response[:supplemental] || {}) ]
    else
      self.loaded += batch.map { |o| self.model.from_raw(o, self.cache, response[:supplemental] || {}) }
    end 
    batch != [] && batch != {}
  end