Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript Object-Oriented JavaScript Object Basics Filling Out the Play Method

Bummer.. Can't find my mistake

Seems like this code will not get approved. Anything I am missing?

object.js
const player1 = {
    name: 'Ashley',
    color: 'purple',
    isTurn: true,
    play: function(){
        // write code here.
      if (player1.isTurn === true){
        console.log('This works fine');
      }
    }
}
console.log(player1.isTurn);
console.log(player1['isTurn']);

player1.play();

2 Answers

Linas Mackonis
Linas Mackonis
7,071 Points

Hi Michael,

You have to write

 play: function(){
        // write code here.
      if(this.isTurn) {
      }
    }

Thanks. Is this because the function is declared inside the object ?

Linas Mackonis
Linas Mackonis
7,071 Points

Yes. The keyword 'this' in this particular case refers to the object player1, so it reads if player1 is turned on or if pleyer1 is true.