28 lines
653 B
Go
28 lines
653 B
Go
// Copyright © 2018 Inanc Gumus
|
|
// Learn Go Programming Course
|
|
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
|
|
//
|
|
// For more tutorials : https://learngoprogramming.com
|
|
// In-person training : https://www.linkedin.com/in/inancgumus/
|
|
// Follow me on twitter: https://twitter.com/inancgumus
|
|
|
|
package main
|
|
|
|
import "fmt"
|
|
|
|
// + you can attach methods to non-struct types.
|
|
// + rule: you need to declare a new type in the same package.
|
|
type list []*game
|
|
|
|
func (l list) print() {
|
|
// `list` acts like a `[]game`
|
|
if len(l) == 0 {
|
|
fmt.Println("Sorry. We're waiting for delivery 🚚.")
|
|
return
|
|
}
|
|
|
|
for _, it := range l {
|
|
it.print()
|
|
}
|
|
}
|