weather/internal/web/address.go

package web

import "fmt"

//ListenAddr host port listen information
type ListenAddr interface {
	String() string
}

type listenAddr struct {
	Addr string
	Port int
}

//NewListenAddr create new instance of ListenAddr
func NewListenAddr(addr string, port int) listenAddr {
	return listenAddr{
		Addr: addr,
		Port: port,
	}
}

func (l listenAddr) String() string {
	return fmt.Sprintf("%s:%s", l.Addr, fmt.Sprint(l.Port))
}