sort() - JavaScript Array Methods

sort() will sort an array. By default, it will sort strings alphabetically in descending order, and numbers in descending order. We can provide sort with a sort function. The sort function allows us to sort either in ascending or descending order, with more accurate results. We can also use the sort function to sort objects in an array. All that we need to know is that if the sort function returns a negative result, it will sort the first value in the pair before the second value. If the sort function returns a positive result, it will sort the first value after the second value. If the sort function returns a zero result, it will leave both values in the pair as they were.

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