JS Practice — Built-in Objects

Generics — zip<T, U>

📖 Usage Example

zip([1, 2, 3], ['a', 'b', 'c'])   // → [[1,'a'], [2,'b'], [3,'c']]

zip<T, U> pairs elements from two arrays into tuples, stopping at the shorter array.

Generics: zip<T, U>

Challenge: Implement zip<T, U>(a: T[], b: U[]): [T, U][] that pairs elements by index, stopping at the shorter array.

zip([1,2,3], ['a','b','c'])  // → [[1,'a'],[2,'b'],[3,'c']]
zip([1,2], ['a','b','c'])    // → [[1,'a'],[2,'b']]

💡 Hints (1)