beginner-lost-without-a-map

Beginner - Lost Without a Map

• Completed at: 2023-07-10T21:08:58.431Z

• Completed languages: javascript

• Tags: Fundamentals, Arrays

• Rank: 8 kyu

Description

Given an array of integers, return a new array with each value doubled.

For example:

[1, 2, 3] --> [2, 4, 6]

```racket
;for racket you are given a list
(maps '(1 2 3)) ; returns '(2 4 6)
```