Codecademy export

app.js

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(newNumberOfStudents) {
    if (typeof newNumberOfStudents === 'number')
    {
      this._numberOfStudents = newNumberOfStudents;
    } 
    else{
      console.log('Invalid input: numberOfStudents must be set to a Number.');
    }
  }
  quickFacts() {
    console.log(`${this.name} educates ${this.numberOfStudents} students at the ${this.level} school level.`)
  }
  static pickSubstituteTeacher(substituteTeachers) {
    let randomIndex = Math.round(Math.random() *(substituteTeachers.length))
    substituteTeachers[randomIndex]
  }
}

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 lorraineHansbury = new PrimarySchool('Lorraine Hansbury', 'test' ,'Students must be picked up by a parent, guardian, or a family member over the age of 13.')