Add nth function

[ppeeou]

Suggestion

⭐ Suggestion

Returns the nth element of the given Iterable/AsyncIterable

💻 Use Cases

nth(2, [1,2,3,4]); // 1
nth(5, [1,2,3,4]); // undefined
nth(2, ['name', 'gender', 'age']); // 'age'
nth(3, ['name', 'gender', 'age']); // undefined
nth(2, 'abcdefg'); // 'b'
nth(10, 'abcdefg'); // undefined