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 lorraineHansbury = new PrimarySchool('Lorraine Hansbury',514,'Students must be picked up by a parent, guardian, or a family member over the age of 13.');
lorraineHansbury.quickFacts();
const sub =
School.pickSubstituteTeacher(['Jamal Crawford', 'Lou Williams', 'J. R. Smith', 'James Harden', 'Jason Terry', 'Manu Ginobli']);
console.log(sub);
const alSmith = new HighSchool('Al E. Smith',415,['Baseball', 'Basketball', 'Volleyball', 'Track and Field']);
console.log(alSmith.sportsTeams);
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