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Octowl
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Mar 24, 2025
| const courses: string[] = []; | ||
| students.forEach(st => { | ||
| courses.push(...st.courses) | ||
| }) |
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This is the perfect place to use .reduce
const courses = students.reduce((allCourses, student) => [...allCourses, ...student.courses], []);
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finished by Zainab Alarbash