func (s *LogStorage) CreateAppLogCollection(appName string) (*storage.Collection, error) {
	c := s.AppLogCollection(appName)
	err := c.Create(&logCappedInfo)
	return c, err
}
func (s *LogStorage) CreateAppLogCollection(appName string) (*storage.Collection, error) {
	c := s.AppLogCollection(appName)
	err := c.Create(&logCappedInfo)
	return c, err
}
func ( s * LogStorage ) CreateAppLogCollection ( appName string ) ( * storage . Collection , error ) { c := s . AppLogCollection ( appName ) err := c . Create ( & logCappedInfo ) return c , err }
// CreateAppLogCollection creates a new capped collection to store logs for an app.
CreateAppLogCollection creates a new capped collection to store logs for an app .