Return the index of the last 'peach' instance in the 'fruit' array using 'Array.lastIndexOf()'
FAIL
[✘]
Correct output
expected undefined to deeply equal 3
[✘]
Returns a Number
expected undefined to be a number
Code
Output
Return the index of the last 'peach' instance in the 'fruit' array using 'Array.lastIndexOf()'