27 lines
563 B
Go
27 lines
563 B
Go
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// For more tutorials: https://blog.learngoprogramming.com
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//
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// Copyright © 2018 Inanc Gumus
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// Learn Go Programming Course
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// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
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//
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package main
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import "fmt"
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// + you can attach methods to any concrete type.
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// + rule: you need to declare a new type in the same package.
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type list []game
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func (l list) print() {
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// `list` acts like a `[]game`
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if len(l) == 0 {
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fmt.Println("Sorry. Our store is closed. We're waiting for the delivery 🚚.")
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return
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}
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for _, it := range l {
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it.print()
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}
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}
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