Convert each Array in a typescript object to a set

I am a beginner in Typescript, and I am looking for a neat way to convert all the arrays in an object to a set.

Input:

const inputObject = {'a': [1, 2, 3], 'b': [2, 2, 2], 'c': [3,3,2,4]};

Output

{'a': Set(3){1, 2, 3}, 'b': Set(1){2}, 'c': Set(3){2, 3, 4};

I know how to work on it iteratively key by key and get the solution. I am looking if I can do it more elegantly and modify the same inputObject instead of creating a new object.

>Solution :

This code works, but not sure why it isn’t working in StackOverflow’s code editor.

You need to do the following

1. get the keys of the object you are trying to modify
2. Update each of them as Set.

const inputObject = {'a': [1, 2, 3], 'b': [2, 2, 2], 'c': [3,3,2,4]};
console.log(inputObject);
Object.keys(inputObject).forEach(key => inputObject[key] = new Set(inputObject[key]));
console.log(inputObject);