# File lib/rbvmomi/vim/ManagedObject.rb, line 9 def wait_until *pathSet, &b all = pathSet.empty? filter = _connection.propertyCollector.CreateFilter :spec => { :propSet => [{ :type => self.class.wsdl_name, :all => all, :pathSet => pathSet }], :objectSet => [{ :obj => self }], }, :partialUpdates => false ver = '' loop do result = _connection.propertyCollector.WaitForUpdates(:version => ver) ver = result.version if x = b.call return x end end ensure filter.DestroyPropertyFilter if filter end