Map Method tutorial in JavaScript

 <!DOCTYPE html>

<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Map Method Array JavaScript</title>
    <script>
        var ary = [11, 4, 9, 16];

        var b = ary.map(test);
        document.write(b);

        function test(value) {
            return value * 10;
        }
        document.write("<br><br>");

        var aryTwo = [
            { fname: "Ajay", lname: "Patel" },
            { fname: "Karan", lname: "Sharma" },
            { fname: "Rohit", lname: "Kumar" }
        ];

        var c = aryTwo.map(testTwo);
        document.write(c);

        function testTwo(value) {
            return value.fname + " : " + value.lname + "<br>";
        }
    </script>
</head>

<body>
</body>

</html>



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