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Start your free trialSougata Ghosh
6,096 PointsStringGPA method
How do i do this ? Help with the correct code pls.
class Student {
constructor(gpa){
this.gpa = gpa;
}
stringGPA(gpa) {
return toString(gpa);
};
}
const student = new Student(3.9);
1 Answer
Eric M
11,546 PointsHi Sougata,
The instructions could be clearer on what you need to do here. What this challenge actually wants is for the stringGPA method to take no arguments and return a conversion of the class property gpa that was set during instantiation.
A note on class methods though, they don't end with a semicolon, just the curly brace.
Seperately to that, there's no independant toString()
function in JavaScript, you need to use the method of the object type that you want to convert to a string. In this case, as GPA is a number, you need to use the toString()
method on the number. It's always a good idea to check the MDN reference when you're working with functions you don't use everyday. I use the MDN reference regularly when working with JavaScript.
Okay, so, with those new bits of information, we can rewrite your stringGPA method as:
stringGPA()
{
return this.gpa.toString();
}
Cheers,
Eric