---
title: Create and Add to Sets in ES6
---
## Create and Add to Sets in ES6
 Remember to use **`Read-Search-Ask`** if you get stuck. Try to pair program  and write your own code 
###  Problem Explanation:
To solve this problem, you have to add an array of items to the set.
##  Hint: 1
Use the add function to add an array of strings to the set.
> _try to solve the problem now_
##  Hint: 2
Use the length attribute on the values of the Set.
> _try to solve the problem now_
## Spoiler Alert!
**Solution ahead!**
##  Basic Code Solution:
```js
function checkSet() {
var set = new Set([1, 2, 3, 3, 2, 1, 2, 3, 1]);
set.add("Taco");
set.add("Cat");
set.add("Awesome");
console.log(Array.from(set));
return set;
}
checkSet();
```
 Run Code
### Code Explanation:
* Creating a set object as shown in pre-written code will create the set without duplicate objects.
* Therefore, by using the add function, we can add items to the set and they will not be duplicated, and will still be represented in the array.
##  NOTES FOR CONTRIBUTIONS:
*  **DO NOT** add solutions that are similar to any existing solutions. If you think it is **_similar but better_**, then try to merge (or replace) the existing similar solution.
* Add an explanation of your solution.
* Categorize the solution in one of the following categories — **Basic**, **Intermediate** and **Advanced**. 