interview_tasks/embedding.go at master · qwertmax/interview_tasks · GitHub

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package main

import (
	"fmt"
)

// Person is a strcut for person object
type Person struct {
	Fname string
	Lname string
	Address
}

type Address struct {
	addr  string
	city  string
	state string
}

func (a *Address) Foo() {
	a.addr = "q"
}

func (p *Person) Foo() {
	p.Address.addr = "w"
}

type A struct {
	ParamA1 int16
	ParamA2 string
}

type B struct {
	A
	ParamB1 int16
	ParamB2 string
}

func main() {
	p := Person{}
	p.Fname = "Maxim"
	p.Lname = "Tishchenko"
	p.Address.addr = "Marksa ave"

	fmt.Println(p.Address.addr)
	p.Foo()
	fmt.Println(p.Address.addr)

	a := A{
		ParamA1: 1,
		ParamA2: "1",
	}

	b := B{
		A: A{
			ParamA1: 2,
			ParamA2: "2",
		},
		ParamB1: 3,
		ParamB2: "4",
	}

	fmt.Printf("a => %#v\n", a)
	fmt.Printf("b => %#v\n", b)
}