Return the Last Element in an Array

Published by Helen Yu in
arrayslanguage_fundamentalsvalidation

Create a function that accepts an array and returns the last item in the array.

Examples

getLastItem([1, 2, 3]) ➞ 3

getLastItem(["cat", "dog", "duck"]) ➞ "duck"

getLastItem([true, false, true]) ➞ true

Notes

  • Don't forget to return the result.
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