33 lines
851 B
Go
33 lines
851 B
Go
// 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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func main() {
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// The money type is a stringer.
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// You don't need to call the String method when printing a value of it.
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// var pocket money = 10
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// fmt.Println(pocket)
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l := list{
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{title: "moby dick", price: 10, released: toTimestamp(118281600)},
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{title: "odyssey", price: 15, released: toTimestamp("733622400")},
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{title: "hobbit", price: 25},
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}
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// The list is a stringer.
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// The `fmt.Print` function can print the `l`
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// by calling `l`'s `String()` method.
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//
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// Underneath, `fmt.Print` uses a type switch to
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// detect whether a type is a Stringer:
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// https://golang.org/src/fmt/print.go#L627
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fmt.Print(l)
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}
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