How do function-objects fit in the definition of objects in JavaScript?

You are not creating instance of myperson in your code.

As you said, functions are objects. Yes, functions are objects and they have properties too. When you are saying myperson.name you are actually accessing the function's name field.

Since it is a function and it is named function, the name of the function is myperson which you had declared for the function and this is handled by Javascript engine.

Also, this inside the function points to window object because you are not invoking the function as constructor or binding to any object. So just calling the function will not set myperson.name attribute, you need to use new operator like new myperson and create an object and that object will have the property "name" which you want to access.

function myperson() {
 this.name= "Bruno";
 this.personAbility = function(){document.write(1+1);};
}
var per = new myperson();
document.write(per.otherName);
//call the personAbility method like below
per.personAbility();

More about this usage.

You're doing it right, you just need to instantiate your myperson object. You can do this by writing var myPerson = new myperson(). Then, console.log(myPerson) should display: myperson {name: "Bruno"}

To go along with your document.write example, you could do document.write(myPerson.name).

The this keyword will become available once you treat your function as a constructor function, meaning that you have to create a new instace by using the new keyword:

function myperson(){
 this.name= "Bruno";
 personAbility = function(){document.write(1+1);};
}
var person = new myperson();
document.write(person.name);

• javascript
• function
• object
• language-concepts