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Start your free trialFrancisco Ortiz
2,673 PointsWhy is this not returning the string?
Can anybody take a look at this and let me know what they are seeing that I am not?
class Student {
constructor(gpa){
this.gpa = gpa;
}
stringGPA(){
String(this.gpa)
}
}
const student = new Student(3.9);
console.log(student);
stringGPA();
2 Answers
Steven Parker
231,184 PointsI assume you meant to pass the value to "console.log". And since "stringGPA" is an instance method, it needs to be called on the class instance:
console.log(student.stringGPA());
Also, the method itself needs to have a "return" statement to pass back the value:
stringGPA(){
return String(this.gpa); // add "return"
}
qwe qwe
208 Pointsconsole.log("I'm Happy")
Vitaly Khe
7,160 PointsVitaly Khe
7,160 Pointsconsole.log(student.stringGPA())
will return undefined..
If you expected converting gpa to a string, you have to reassign this.gpa inside your stringGpa() method. Pls note - you call stringGPA() method on instance of Student class that you have created - student
Finally, you can check the type of student.gpa property
console.log(typeof student.gpa);