Make the name dynamic
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parent
cdfe936ef4
commit
11aa1735e1
6
hello.go
6
hello.go
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@ -2,10 +2,10 @@ package main
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import "fmt"
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func Hello() string {
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return "Hello, world"
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func Hello(name string) string {
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return "Hello, " + name
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}
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func main() {
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fmt.Println(Hello())
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fmt.Println(Hello("Oliver"))
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}
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@ -3,8 +3,8 @@ package main
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import "testing"
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func TestHello(t *testing.T) {
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got := Hello()
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want := "Hello, world"
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got := Hello("Oliver")
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want := "Hello, Oliver"
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if got != want {
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t.Errorf("got %q want %q", got, want)
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