Method UpdateObjectAsJSON

stack.go:248–255

UpdateObjectAsJSON is a helper function for Update that accepts any value type, which is then encoded into a JSON byte slice using encoding/json. Use this function to handle encoding of complex types.

(id uint64, newValue interface{})

//
// Use this function to handle encoding of complex types.
func (s *Stack) UpdateObjectAsJSON(id uint64, newValue interface{}) (*Item, error) {
	jsonBytes, err := json.Marshal(newValue)
	if err != nil {
		return nil, err
	}

	return s.Update(id, jsonBytes)
}

// Length returns the total number of items in the stack.
func (s *Stack) Length() uint64 {