def all(opts={})

      res = fetch_all(opts)

      res.is_a?(Array) ? res.map { |hwi| Ruote::Workitem.new(hwi) } : res
    end
def all(opts={})

      res = fetch_all(opts)

      res.is_a?(Array) ? res.map { |hwi| Ruote::Workitem.new(hwi) } : res
    end
Returns all the workitems stored in here.