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https://github.com/unknwon/the-way-to-go_ZH_CN.git
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39 lines
539 B
Go
39 lines
539 B
Go
package main
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import (
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"fmt"
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)
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type Log struct {
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msg string
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}
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type Customer struct {
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Name string
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Log
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}
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func main() {
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c := &Customer{"Barak Obama", Log{"1 - Yes we can!"}}
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c.Add("2 - After me the world will be a better place!")
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fmt.Println(c)
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}
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func (l *Log) Add(s string) {
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l.msg += "\n" + s
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}
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func (c *Customer) String() string {
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return c.Name + "\nLog:" + fmt.Sprintln(c.Log)
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}
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func (l *Log) String() string {
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return l.msg
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}
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/* Output:
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Barak Obama
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Log:{1 - Yes we can!
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2 - After me the world will be a better place!}
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*/
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