ECMAScript_6_test/set.html at master · guiguiconqueror/ECMAScript_6_test · GitHub

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<!DOCTYPE html>
<html>
<head>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.29/browser.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.29/browser-polyfill.js"></script>
    <script type="text/babel">
        //        var brands = new Set();
        //        brands.add("Honda");
        //        brands.add("ducati").add("Triumph").add("Honda").add("Kawasaki");
        //        console.log(brands);

        var brandsArray = ["Honda", "Ducati", 'Kawasaki', 'Honda'];
        var brands = new Set(brandsArray);

        brands.forEach(function (val, val2, mySet) {
           console.log(val);
           console.log(val2);
           console.log(mySet);
        });
        console.log(brands.has("Honda"));
        console.log(brands);
        console.log(brands.delete("Kawasaki"));
        console.log(brands);
        console.log(brands.clear());
        console.log(brands);
    </script>
    <title>ES6 via babel</title>
</head>
<body>
</body>
</html>