Dependency Injection in Go

raw.go

package main

import "fmt"

type IRepo interface {
	Get() string
}

type Repo struct {
	Name string
}

func (r Repo) Get() string {
	return r.Name
}

func GetRepo(r IRepo) {
	fmt.Println(r.Get())
}

func main() {
	r := Repo{Name: "name"}
	GetRepo(r) // output: name
}

test.go

p