week-02-more-javascript/index.html at master · xworld2000/week-02-more-javascript · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Arrays and Such</title>

    <script>
        let tonightsAttendees = ['Alpha', 'Alvin', 'Ziedah', 'Sharon'];
        const currentUser = 'Alpha';

        const isUserInAttendance = tonightsAttendees.includes(currentUser);

        console.log(isUserInAttendance);

        // initialize an empty array
        let cars = [];

        let smallCar = {
            engineSize: 4,
            displacement: 2,
            fuelType: 'diesel'
        };

        function getEfficiencyRating (vehicle) {
            let rating = 0;

            if (vehicle.engineSize < 5) {
                rating = 8;
            }

            if (vehicle.engineSize >= 5 && vehicle.engineSize < 7) {
                rating = 6;
            }

            if (vehicle.fuelType == 'diesel') {
                // increment += ++
                rating = rating + 1;
            }

            // > 10 then make it 10

            return rating;
        }


        let vehicle = smallCar;
        let something = smallCar;

        // send a variable value into the function
        // expect a 9
        let smallCarRating = getEfficiencyRating(smallCar);

        console.log(smallCarRating);


    </script>

</head>
<body>

</body>
</html>