Aliza lab - #8
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| } | ||
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| let user = req.url.substring(7); | ||
| if (req.url === '/greet/' + user && req.method === 'GET'){ |
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I finally understand why you needed to declare user outside of the if statement. However, since there might not always be a character at substring(7) like when the route is just '/greet', user will be undefined, but that's OK because it doesn't cause an error, it just silently returns "undefined".
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Need to add more tests