Create and Add to Sets in ES6
Problem Explanation
To solve this problem, you have to add an array of items to the set.
Hints
Hint 1
Use the add function to add an array of strings to the set.
Hint 2
Use the length attribute on the values of the Set.
Solutions
Solution 1 (Click to Show/Hide)
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();
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.