module Restforce
  class Collection < Array
    attr_reader :total_size, :next_page_url

    def initialize(hash, client)
      @client        = client
      @total_size    = hash['totalSize']
      @next_page_url = hash['nextRecordsUrl']
      super(Restforce::Mash.build(hash['records'], @client))
    end

    def next_page
      response = @client.get next_page_url
      response.body
    end

  end
end