Need help with assignment 12: Lambda
FINALBOSS (2)

In assignment 12 of the precourse, I'm asked to demonstrate the proper use of methods in the javascript language. The lesson in accordance to this assignment also covers loops and .this. I'm not sure if I have to demonstrate those for exercise one, but we'll see.

Anyways, I'm already given an object called mathHelpers. I have to create a method within the object and call it 'double'. The double method must take one parameter, a number and the number must be returned with a multiple of 2.

Problem: I don't know if I'm overthinking it or what, but everything I try doesn't seem to work. I keep getting the unidentified error after declaring the method as a function and writing the code within.

code

function exerciseOne(){

  let mathHelpers = {
 
double : function (numX) {

return mathHelpers.double(5) * 2;

                                }
};
  }
You are viewing a single comment. View All
FINALBOSS (2)

@Geocube101 No, because classes isn't supposed to be used in this assignment yet. .prototype hasn't been covered either. mathHelpers is already given to me as an object, so turning it into a class would be against the rules.