json deserialisation in Go

main.go

package main

import (
	"encoding/json"
	"fmt"
)

type Person struct {
	Name string `json:"naam"`
	Age  int    `json:"leeftijd"`
}

func (person *Person) Greet() {
	fmt.Printf("Hello %s, I see you are %d years old", person.Name, person.Age)
}

func main() {
	jsonString := `
	[
		{
			"naam": "carlos",
			"leeftijd": 28
		},
		{
			"naam": "alexander",
			"leeftijd": 32
		}
	]
	`

	people := []Person{}

	err := json.Unmarshal([]byte(jsonString), &people)

	if err != nil {
		fmt.Println("some error happened while decoding the json")
	}

	fmt.Println(people)
}