Compare two arrays

Implement a function called areArraysEqual(arr1, arr2) that compares two arrays arr1 and arr2 and returns a boolean indicating if they are equal or not.
The function should perform a deep comparison of the elements in the arrays, and return true only if both arrays have the same number of elements and each corresponding element in the arrays is equal.

Instructions

• Simple comparison === cannot be used to determine the equality of arrays. This is because the equality operator === only checks for reference equality, meaning that two arrays are considered equal only if they reference the same object in memory.
• The input arrays can contain only booleans, strings, and numbers.

Example test cases

areArraysEqual([1, 2, 3], [1, 2, 3]) => true
areArraysEqual([1, 2, 3], [3, 2, 1]) => false
areArraysEqual([1, 2, 3], [1, 2, 3, 4]) => false

Hints

• Check if arrays are the same length
• Check if they have the same elements at the same index