I even tried following the video on the page. I don’t know what I’m doing wrong, or if there is something not working on Codecademy’s end. Here’s my code:
class School {
constructor(name, level, numberOfStudents) {
this._name = name;
this._level = level;
this._numberOfStudents = numberOfStudents;
}
get name() {
return this._name;
}
get level() {
return this._level;
}
get numberOfStudents() {
return this._numberOfStudents;
}
set numberOfStudents(value) {
if (value.isNaN()) {
console.log(‘Invalid input: numberOfStudents must be set to a number.’)
}
else {
this._numberOfStudents = value;
}
}
quickFacts() {
console.log(${this.name} educates ${this.numberOfStudents} students at the ${this.level} school level.);
}
static pickSubstituteTeacher (substituteTeachers) {
const randInt = Math.floor(Math.random() * substituteTeachers.length);
return substituteTeachers[randInt];
}
}
class primarySchool extends School {
constructor(name, numberOfStudents, pickupPolicy) {
super(name, ‘primary’, numberOfStudents);
this._pickupPolicy = pickupPolicy;
}
get pickupPolicy() {
return this._pickupPolicy;
}
}
class HighSchool extends School {
constructor(name, numberOfStudents, sportsTeams) {
super(name, ‘high’, numberOfStudents);
this._sportsTeams = sportsTeams;
}
get sportsTeams() {
return this._sportsTeams;
}
const lorrainHansbury = new primarySchool(‘Lorraine Hansbury’, 514, ‘Students must be picked up by a parent, guardian, or a family member over the age of 13.’);
lorrainHansbury.quickFacts();
const sub = School.pickSubtituteTeacher([‘Jamal Crawford’, ‘Lou Williams’, ‘J. R. Smith’, ‘James Harden’, ‘Jason Terry’, ‘Manu Ginobli’]);
const alSmith = new HighSchool(‘Al E. Smith’, 415, [‘Baseball’, ‘Basketball’, ‘Volleyball’, ‘Track and Field’]);
console.log(alSmith.sportsTeams);
}
Here’s the link to the project on Codecademy: