Here is an example:
let arr = [1, 2, 3, 4, 5]; arr.reverse(); console.log(arr); // Outputs: [5, 4, 3, 2, 1]
As you can see, the
Array.reverse() method is extremely simple to use. However, it's important to remember that this method changes the original array.
Array.toReversed() to do just that.
Here is how you can use it:
let arr = [1, 2, 3, 4, 5]; let reversedArr = arr.toReversed(); console.log(arr); // Outputs: [1, 2, 3, 4, 5] console.log(reversedArr); // Outputs: [5, 4, 3, 2, 1]
You should always try and avoid mutating existing data objects wherever possible.
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