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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.8/dist/css/bootstrap.css" />
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<title>Übung 3: DRY</title>
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</head>
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<body>
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<main>
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<div class="container py-5">
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<h1>Exercise: Don't Repeat Yourself (DRY)</h1>
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<hr />
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<div class="alert alert-primary">
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<h2>Übung 3: DRY</h2>
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<p>
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In dieser Übung überarbeitest du einen Teil des Codes nach dem DRY-Prinzip (Don't Repeat Yourself). Du
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arbeitest mit einem Skript, das Wetterberichte für mehrere Städte protokolliert, einschließlich zusätzlicher
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Wetterdaten wie der Windgeschwindigkeit. Deine Aufgabe ist es, Code-Wiederholungen zu vermeiden, indem du
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Arrays, Schleifen und Funktionen verwendest.
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</p>
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<p>
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Erstelle eine zusätzliche <code>formatWeatherReport(report)</code> Funktion, die ein Wetterberichtsobjekt
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als Parameter annimmt. Sie sollte einen formatierten Wetterberichtstring zurückgeben.
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</p>
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</div>
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</div>
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</main>
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<script>
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'use strict';
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const weatherReports = [
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{
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city: 'New York',
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temperature: 85,
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humidity: 70,
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description: 'Sunny',
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windSpeed: 10,
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},
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{
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city: 'Los Angeles',
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temperature: 75,
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humidity: 60,
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description: 'Partly Cloudy',
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windSpeed: 7,
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},
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{
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city: 'Chicago',
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temperature: 70,
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humidity: 65,
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description: 'Rainy',
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windSpeed: 12,
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},
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];
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function formatWeatherReport(report) {
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const { city, temperature, humidity, description, windSpeed } = report;
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return `Weather in ${city}: ${temperature}°F, ${humidity}% humidity, ${description}, Wind Speed: ${windSpeed}mph`;
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}
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function logWeatherReports(reports) {
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reports.forEach((report) => {
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console.log(formatWeatherReport(report));
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});
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}
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logWeatherReports(weatherReports);
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</script>
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</body>
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</html>
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