Function flattenValue

csv/flatten.go:29–47

(v reflect.Value, prefix string, m map[string]interface{})

}

func flattenValue(v reflect.Value, prefix string, m map[string]interface{}) error {
	switch v.Kind() {
	case reflect.Map:
		return flattenMap(v, prefix, m)
	case reflect.Struct:
		return flattenStruct(v, prefix, m)
	case reflect.Slice:
		return flattenSlice(v, prefix, m)
	case reflect.Interface, reflect.Ptr:
		if v.IsNil() {
			m[prefix] = "null"
		} else {
			return flattenValue(v.Elem(), prefix, m)
		}
	default:
		m[prefix] = v.Interface()
	}
	return nil
}

func flattenSlice(v reflect.Value, prefix string, m map[string]interface{}) error {
	n := v.Len()