40 lines
439 B
Go
40 lines
439 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 Reader interface {
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Read()
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}
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type Dog struct {
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name string
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sound string
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}
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type Cat struct {
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name string
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sound string
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}
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func callRead(r Reader) {
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r.Read()
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}
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func (d Dog) Read() {
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fmt.Printf("%v goes %v\n", d.name, d.sound)
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}
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func (c Cat) Read() {
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fmt.Printf("%v goes %v\n", c.name, c.sound)
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}
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func main() {
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d := Dog{"Max", "Woof"}
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c := Cat{"Mimi", "Meow"}
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callRead(d)
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callRead(c)
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}
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