# File lib/fog/vsphere/models/compute/servers.rb, line 14
        def all(filters = {})
          # REVISIT: I'm not sure if this is the best way to implement search
          # filters on a collection but it does work.  I need to study the AWS
          # code more to make sure this matches up.
          filters['folder'] ||= attributes['folder']
          response = connection.list_virtual_machines(filters)
          load(response['virtual_machines'])
        end