Get Programming with JavaScript

Get Programming with JavaScript - Listing 6.06

Listing 6.06 - A collection of functions that return values

var getMessage;
var getHelloTo;
var add;
var totalCost;

getMessage = function () {
    return "I’m going on an adventure!";
};

getHelloTo = function (name) {
    return "Hello to " + name;
};

add = function (number1, number2) {
    return number1 + number2;
};

totalCost = function (callOutCharge, costPerHour, numberOfHours) {
    return callOutCharge + costPerHour * numberOfHours;
};