49 lines
663 B
Go
49 lines
663 B
Go
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package main
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import (
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"fmt"
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)
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type Sounder interface {
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AnimalSound()
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}
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type Cat struct {
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sound string
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}
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type Dog struct {
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sound string
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}
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type JavaProgrammer struct {
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sound string
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}
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func (c Cat) AnimalSound() {
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fmt.Println(c.sound)
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}
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func (d Dog) AnimalSound() {
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fmt.Println(d.sound)
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}
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func (j JavaProgrammer) AnimalSound() {
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fmt.Println(j.sound)
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}
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func MakeSound(s Sounder) {
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s.AnimalSound()
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}
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func main() {
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animals := []Sounder{Cat{sound: "Meow"}, Dog{sound: "Woof"}, JavaProgrammer{sound: "*Unintelligible*"}}
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MakeSound(animals[2])
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MakeSound(animals[1])
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MakeSound(animals[0])
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// for _, v := range animals {
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// v.AnimalSound()
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// }
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}
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