Lodash _.keys() and _.values() Example

The _.keys() function returns an array of the property names of the JavaScript object and the _.values() function returns an array of their values.

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Lodash _.keys() and  _.values() Example

<!DOCTYPE html>
<html>
<head>
    <title>Lodash Tutorial</title>
    <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.11/lodash.min.js"></script>

    <script type="text/javascript">
        // using Object Literals
        var user = {
            firstName: 'Ramesh',
            lastName: 'Fadatare',
            emailId: 'ramesh@gmail.com',
            age: 29,
            getFullName: function () {
                return user.firstName + " " + user.lastName;
            }
        }

        const keys = _.keys(user);
        console.log(keys);

        const values = _.values(user);
        console.log(values);
    </script>
</head>
<body></body>
</html>
Output:
["firstName", "lastName", "emailId", "age", "getFullName"]
["Ramesh", "Fadatare", "ramesh@gmail.com", 29, ƒ]

Reference



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