Currying functions: multiply all elements in an array | 7 Kyu | Javascript
Coprime Validator | 7 kyu codewars | Javascript
🅺🅰🆃🅰: https://www.codewars.com/kata/586909e...
ABOUT CURRYING FUNCTIONS : https://t.co/9zTyA069M9
🅳🅴🆂🅲🆁🅸🅿🆃🅸🅾🅽 :
To complete this Kata you need to make a function multiplyAll/multiply_all which takes an array of integers as an argument. This function must return another function, which takes a single integer as an argument and returns a new array.
The returned array should consist of each of the elements from the first array multiplied by the integer.
Example:
multiplyAll([1, 2, 3])(2) = [2, 4, 6];
You must not mutate the original array.