Is it possible for the map function in JavaScript to perform multiple transformations simultaneously?

Could a map function in JavaScript be used to perform multiple transformations on an array simultaneously?

For example, is it possible to double the items in an array and then divide them by 3 using the same map function?

Appreciate your insights!

Answer №1

To apply multiple transformations to an array element simultaneously, simply utilize parentheses to separate them and ensure they are executed in a specific order.

For instance, you can achieve this using the following code:

let arr = [2, 4, 6, 8];
arr.map(item => (item * 3) - 1);

This code snippet will result in:

[5, 11, 17, 23]

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