Getting the last n elements from a array in Swift

Learn, how to get the last n elements from an array in swift.

Consider, we have a following array:

var arr = [10, 20, 30, 40, 50, 60, 70]

To access the last n elements from an above array, we can use the suffix() method by passing the required number of elements as an argument to it.

Here is an example, that gets the last 2 elements of an array.

var cars = ["bmw", "benz", "honda", "kia"]

let lastTwo  = cars.suffix(2)

print(lastTwo)

Output:

["honda", "kia"]