What is the best way to extract values from a JavaScript function?

As someone who is new to Javascript, I am interested in learning how to retrieve values from a function.

In the given code snippet, my goal is to extract TheName, TheHeight, TheGender, and TheSexuality when executing the function so that I can utilize them for various tasks within my program.

Sample Code:

function randomValues()
{
    var Name = Object.values(person.Names);
    var Height = Object.values(person.Heights);
    var Gender = Object.values(person.Genders);
    var Sexuality = Object.values(person.Sexualities);
    var TheName = Name[Math.floor(Math.random() * Name.length)];
    var TheHeight = Height[Math.floor(Math.random() * Height.length)];
    var TheGender = Gender[Math.floor(Math.random() * Gender.length)];
    var TheSexuality = Sexuality[Math.floor(Math.random() * Sexuality.length)];
    console.log('Name: ' + TheName + ', Height: ' + TheHeight + 
    ', Gender: ' + TheGender + ', Sexuality: ' + TheSexuality);
}

Any assistance on this matter would be highly valued. :)

Answer №1

When creating your function, consider this format:

function createYourFunction() { ... instead of using console.log(), try: return 'Name: ' + userName +...+ userGender;

}

You can also consolidate all variables into a single object like this:

Answer №2

one way to create a custom object on the fly is by using inline declaration

    function generateRandomPerson ()
    {
        var person = {Names:'xx' , Heights:123,Genders:'male',Sexualities:'',};
        var Name = Object.values(person.Names);
        var Height = person.Heights;
        var Gender = Object.values(person.Genders);
        var Sexuality = Object.values(person.Sexualities);
        var TheName = Name[Math.floor(Math.random() * Name.length)];
        var TheHeight = Height[Math.floor(Math.random() * Height.length)];
        var TheGender = Gender[Math.floor(Math.random() * Gender.length)];
        var TheSexuality = Sexuality[Math.floor(Math.random() * Sexuality.length)];
        return {Name : TheName ,Height: TheHeight, Gender:TheGender,Sexuality: TheSexuality};
    }

    var randomPerson = generateRandomPerson();
    console.log(randomPerson);
    

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