func Unstringify()

in cfn/encoding/unstringify.go [212:237]

• 20 lines of code
• 6 McCabe index (conditional complexity)

func Unstringify(data map[string]interface{}, v interface{}) error {
	t := reflect.TypeOf(v).Elem()

	val := reflect.ValueOf(v).Elem()

	for i := 0; i < t.NumField(); i++ {
		f := t.Field(i)

		jsonName := f.Name
		jsonTag := strings.Split(f.Tag.Get("json"), ",")
		if len(jsonTag) > 0 && jsonTag[0] != "" {
			jsonName = jsonTag[0]
		}

		if value, ok := data[jsonName]; ok {
			newValue, err := convertType(f.Type, value)
			if err != nil {
				return err
			}

			val.FieldByName(f.Name).Set(newValue)
		}
	}

	return nil
}