Underscore.js _.tap() Function

Underscore.js _.toArray Function

Last Updated : 27 Dec, 2021

The _.toArray() function is used to create a real array from the list of items or any other data types that iterated over the elements. Syntax:

_.toArray( list )

Parameters: This function accepts single parameter as mentioned above and described below:

list: This parameter holds the list of items.

Return Value: It returns an array from the list of items. Example 1:

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">
        (function () {
            var arr = _.toArray(arguments).slice(1);
            console.log(arr);
        })(1, 2, 3, 4);
    </script>
</body>

</html>

Output:

Example 2:

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">
        (function () {
            var arr = _.toArray(arguments);

            console.log(arr);
        })('javascript', 'java', 'unix', 
          'hypertext', 'underscore', 'CSS');
    </script>
</body>

</html>

Output:

Underscore.js _.tap() Function

A

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