The _.invert() function is used to return the copy of an object where the object key is converted into value and object value is converted into the key. It means the [key, value] of the object is reverse.
Syntax:
_.invert( object )
Parameters: This function accepts single parameter as mentioned above and described below:
- object: It contains the object element that holds the elements of key and value pair.
Return Value: It returns the [key, value] of an object in reverse [value, key] order.
Example 1:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript"
src=
</script>
</head>
<body>
<script type="text/javascript">
var obj = {
Company: "GeeksforGeeks",
Address: "Noida",
Contact: "+91 9876543210",
Email: "abc@gfg.com"
}
console.log(_.invert(obj));
</script>
</body>
</html>
|
Output:
Example 2:
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript"
src=
</script>
</head>
<body>
<script type="text/javascript">
var inv = _.invert({
num1: 10,
num2: 20,
num3: 30,
num4: 40
});
console.log(inv);
</script>
</body>
</html>
|
Output:
Whether you're preparing for your first job interview or aiming to upskill in this ever-evolving tech landscape,
GeeksforGeeks Courses are your key to success. We provide top-quality content at affordable prices, all geared towards accelerating your growth in a time-bound manner. Join the millions we've already empowered, and we're here to do the same for you. Don't miss out -
check it out now!
Last Updated :
25 Nov, 2021
Like Article
Save Article