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Changed
1−export function greet(name: string) {
1+export function greet(name: string, greeting = 'Hello') {
2 const hour = new Date().getHours();
2 const hour = new Date().getHours();
3− if (hour < 12) {
3+ if (hour < 6) {
4 return `Good morning, ${name}`;
4 return `Good morning, ${name}`;
5+ } else if (hour < 18) {
6+ return `Good afternoon, ${name}`;
5 }
7 }
6− return `Hello, ${name}`;
8+ return `${greeting}, ${name}`;
7}
9}
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