package types type JsonStruct struct { Key string Json string Type string Value interface{} } type JsonArr []JsonStruct func (a JsonArr) Len() int { return len(a) } func (a JsonArr) Less(i, j int) bool { return a[i].Key < a[j].Key } func (a JsonArr) Swap(i, j int) { a[i], a[j] = a[j], a[i] }