37 lines
595 B
Go
37 lines
595 B
Go
package main
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import "fmt"
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const (
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spanish = "Spanish"
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french = "French"
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englishHelloPrefix = "Hello, "
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spanishHelloPrefix = "Hola, "
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frenchHelloPrefix = "Bonjour, "
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)
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func Hello(name string, language string) string {
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if name == "" {
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name = "World"
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}
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return greetingPrefix(language) + name
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}
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func greetingPrefix(language string) (prefix string) {
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switch language {
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case spanish:
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prefix = spanishHelloPrefix
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case french:
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prefix = frenchHelloPrefix
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default:
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prefix = englishHelloPrefix
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}
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return
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}
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func main() {
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fmt.Println(Hello("world", ""))
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}
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