# Setting an object generator through a computed property in JavaScript

In the previous lesson, we assigned a generator for an object with a separate command. This was our object:

`let obj = { a: 1, b: 2, c: 3, };`

This is how we set up the generator:

`obj[Symbol.iterator] = function *() { for (let key in this) { yield obj[key]; } }`

In fact, we can rewrite our code in another way with `computed property`:

`let obj = { a: 1, b: 2, c: 3, [Symbol.iterator]: function *(){ for (let key in this){ yield this[key]; } } };`

Let's check our loop:

`for (let elem of obj) { console.log(elem); // 1, 2, 3 }`

Rewrite the solution to the task from the previous lesson with a computed property.

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