add methods from another package
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2 changed files with 18 additions and 0 deletions
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@ -24,4 +24,12 @@ func main() {
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car3_1.Name = "ford"
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// car3_1.color = "green" // undefined
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fmt.Println(car3_1)
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fmt.Printf("\n\n")
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// car1.reset() // also functions/methods cannot be used outside of package itself
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car1.Reset2() // works
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fmt.Println(car1)
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}
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@ -32,6 +32,16 @@ func (c Car3) String() string {
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return fmt.Sprintf("car color:%q | name:%q", c.color, c.Name)
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}
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func (c *Car) reset() {
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c.Name = ""
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c.Color = ""
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}
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func (c *Car) Reset2() {
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c.Name = ""
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c.Color = ""
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}
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func Hello() {
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fmt.Println("Hello World (go-organization/simple-structure/package-str/great/great.go)")
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}
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