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Discussion on: The Art of Refactoring: 5 tips to Write Better Code

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infinity1975 profile image
Robert Larsson •

I have a better suggestion on the news part

function getNewsByType(type) {
  const allNews = getNewsFromWeb();
  return allNews.filter(news => news.type === type);
}

getNewsByType('javascript');
getNewsByType('rust');
getNewsByType('golang');
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redbar0n profile image
Magne •

you forgot the .map part, so it returns the news content.