Sometimes, we want to convert JavaScript object with numeric keys into array.
In this article, we’ll look at how to convert JavaScript object with numeric keys into array.
How to convert JavaScript object with numeric keys into array?
To convert JavaScript object with numeric keys into array, we can use the array map method with Object.keys.
For instance, we write
const arr = Object.keys(obj).map((k) => {
return obj[k];
});
to call Object.keys with obj to return the an array of keys in obj.
Then we call map with a callback to return the value of property k in obj.
Conclusion
To convert JavaScript object with numeric keys into array, we can use the array map method with Object.keys.
