LearnStreet Javascript Lesson 5 Exercise 8

//sample solution


/*This function returns true if the day is a weekday, and
false if it is a weekend. For example, isWeekday("Monday")
returns true.*/

function isWeekday(day) {
    return day == "Monday" || day == "Tuesday" || day == "Wednesday" || day == "Thursday" || day == "Friday";
}

function decide(day, weather) {

    var weekdayPlan = "go to school or work";
    var rainyWeekend = "go code";
    var sunnyWeekend = "go outside";

    //Complete the function body below to return an activity depending on the day and weather.
    if(isWeekday(day)){
        return weekdayPlan;
    } else if (weather==="rainy"){
        return rainyWeekend;
    } else if (weather==="sunny"){
        return sunnyWeekend;
    } else {
        return "invalid userinput";
    }
}

decide("Saturday","sunny");