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

Melissa Benton
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Melissa Benton
Front End Web Development Techdegree Graduate 17,805 Points
Posted by Melissa Benton
.a{fill-rule:evenodd;}techdegree seal-36
Melissa Benton
Front End Web Development Techdegree Graduate 17,805 Points

Why is my if statement written incorrectly?

I need my if statement to check if it is the player's turn, how have I written the condition incorrectly?

object.js 
const player1 = {
    name: 'Ashley',
    color: 'purple',
    isTurn: true,
    play: function(){
        // write code here.
      if (player1.isTurn === true) {

      }
    }
}

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

The code inside a class should never refer to an instance of that class by name. Instead, use the keyword "this".

That change alone will pass the challenge, but you also don't need to ever compare a logic variable to "true".
Just test the variable directly:

      if (this.isTurn) {   // this does the same as "this.isTurn === true"