Creating Setter Methods

class Student {
    constructor(gpa, credits){
        this.gpa = gpa;
        this.credits = credits;
    }

    stringGPA() {
        return this.gpa.toString();
    }
  set major(student) {
    if (this.level === 'Senior' || this.level 'Junior') {
      this._major = major; 
    } else {
      this._major = none; 
    }
}
  get major() {
    return this._major;
  }

  var student = new Student(3.9, 61);
student.major = 'Computer Science';
console.log(student);



    get level() {
        if (this.credits > 90 ) {
            return 'Senior';
        } else if (this.credits > 60) {
            return 'Junior';
        } else if (this.credits > 30) {
            return 'Sophomore';
        } else {
            return 'Freshman';
        }
    }
}

var student = new Student(3.9, 60);