How to use Object.assign() Method in JavaScript

How to use Object.assign() Method in JavaScript

Learn what and how to use the Object.assign() method in JavaScript. The Object.assign() method is used to copy all enumerable properties of one or more sources objects to the target object. Enumerable properties are properties defined inside the object. They are not properties inherited from other objects.

Learn what and how to use the Object.assign() method in JavaScript

The Object.assign() method is used to copy all enumerable properties of one or more sources objects to the target object. Enumerable properties are properties defined inside the object. They are not properties inherited from other objects.

The following example copies the object user properties to object person:

let person = { name: "Nathan" };
let user = { role: "Admin" };

Object.assign(person, user);
console.log(person); // { name: "Nathan", role: "Admin" }

As you can see in the example above, the property role from object user is copied to the person object.

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