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Underscore.js _.clone() Function

Last Updated : 25 Apr, 2025
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Underscore.js_.clone() function is used to create a shallow copy of the given object. The nested objects or arrays will be copied using reference, not duplicated.

Syntax:

_.clone( object );

Parameters:

  • object: It contains the value of the object that needs to be copied.

Return Value:

It returns the shallow copy of the given object.

Example 1: This example shows the use of the underscore.js _.clone() function.

html 
<!DOCTYPE html>
<html>

<head>
    <script type="text/javascript" src=
"https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js">
    </script>
</head>

<body>
    <script type="text/javascript">

        let info = {
            Company: 'GeeksforGeeks',
            Address: 'Noida',
            Contact: '+91 9876543210'
        };

        console.log(_.clone(info)); 
    </script>
</body>

</html>

Output:

Example 2: This example shows the use of the underscore.js _.clone() function.

html 
<!DOCTYPE html>
<html>

<head>
    <script type="text/javascript" src=
"https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js">
    </script>
</head>

<body>
    <script type="text/javascript">

        let clon = _.clone({
            Name: 'Ashok',
            Age: 32,
            Email: '[email protected]'
        });

        console.log(clon); 
    </script>
</body>

</html>

Output:


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