Snippet: String-concatenation (Golang)

main.go

package main

import 	(
	"fmt"
	"bytes"
)

func bufString(s ...string) string {
	var buf bytes.Buffer
	if len(s) > 0 {
		for _, v := range s {
			buf.WriteString(v)
		}
	}
	return buf.String()
}

func main() {

  a := "Hello "
  b := "World"
  result := bufString(a, b)
  
  fmt.Println(result)
  // "Hello Wolrd"
  
}