Standard built-in objects: Set

Question 1

Set

Answer 1

Set: Object that stores unique values, either primitive or object references.

Methods:

• add(value): Adds value
• delete(value): Removes value
• has(value): Checks if value exists
• clear(): Removes all values

Missing methods!!!

Example:

const mySet = new Set();
mySet.add(1).add(2);
mySet.has(1); // true