ما هي وظائف المصنع والمنشئين؟

const car1 = {
make: 'Toyota',
model: 'Tacoma',
year: 2018,
fuelType: 'gas', 
bodyType: 'mid-size pick-up truck',
getFullName() {
return `${this.year} ${this.make} ${this.model}`;
}
}
console.log(car1.getFullName()); // => 2018 Toyota Tacoma

const car2 = {
make: 'Tesla', 
model: 'Model S',
year: 2018,
fuelType: 'electric',
bodyType: 'sedan',
getFullName() {
return `${this.year} ${this.make} ${this.model}`;
}
}
console.log(car2.getFullName()); // => 2018 Tesla Model S 

function createCar (make, model, year, fuelType, bodyType) {
return {
make: make, 
model: model, 
year: year, 
fuelType: fuelType, 
bodyType: bodyType,
getFullName() {
return `${year} ${make} ${model}`;
}
}
}

function createCar (make, model, year, fuelType, bodyType) {
return {
make: make, 
model: model, 
year: year, 
fuelType: fuelType, 
bodyType: bodyType,
getFullName() {
return `${year} ${make} ${model}`;
}
}
}
const car1 = createCar('Toyota', 'Tacoma', 2018, 'gas', 'mid-size pick-up truck');
const car2 = createCar('Tesla', 'Model S', 2018, 'electric', 'sedan');
console.log(car1.getFullName()); // => 2018 Toyota Tacoma
console.log(car2.getFullName()); // => 2018 Tesla Model S

function Car(make, model, year, fuelType, bodyType) {
this.make = make
this.model = model 
this.year = year
this.fuelType = fuelType
this.bodyType = bodyType
this.getFullName = () => {
return `${this.year} ${this.make} ${this.model}`;
}
}

function Car(make, model, year, fuelType, bodyType) {
this.make = make
this.model = model 
this.year = year
this.fuelType = fuelType
this.bodyType = bodyType
this.getFullName = () => {
return `${this.year} ${this.make} ${this.model}`;
}
}
const car1 = new car('Toyota', 'Tacoma', 2018, 'gas', 'mid-size pick-up truck');
const car2 = new car('Tesla', 'Model S', 2018, 'electric', 'sedan');
console.log(car1.getFullName()); // => 2018 Toyota Tacoma
console.log(car2.getFullName()); // => 2018 Tesla Model S

function Car(make, model, year, fuelType, bodyType) {
// const this = {};
this.make = make
this.model = model 
this.year = year
this.fuelType = fuelType
this.bodyType = bodyType
this.getFullName = () => {
return `${this.year} ${this.make} ${this.model}`;
}
// return this;
}
const car1 = new car('Toyota', 'Tacoma', 2018, 'gas', 'mid-size pick-up truck');
const car2 = new car('Tesla', 'Model S', 2018, 'electric', 'sedan');
console.log(car1.getFullName()); // => 2018 Toyota Tacoma
console.log(car2.getFullName()); // => 2018 Tesla Model S

function createCar (make, model, year, fuelType, bodyType) {
return {
make: make, 
model: model, 
year: year, 
fuelType: fuelType, 
bodyType: bodyType,
getFullName() {
return `${year} ${make} ${model}`;
}
}
}
const car1 = createCar('Toyota', 'Tacoma', 2018, 'gas', 'mid-size pick-up truck');
const car2 = createCar('Tesla', 'Model S', 2018, 'electric', 'sedan'); 
car1.getFullName = function() {
return `My ${fuelType} ${bodyType} is a ${year} ${make} ${model}`;
}
console.log(car1.getFullName()); // => My gas mid-size pick-up truck is a 2018 Toyota Tacoma
console.log(car2.getFullName()); // => 2018 Tesla Model S

function car(make, model, year, fuelType, bodyType) {
// const this = {};
this.make = make
this.model = model 
this.year = year
this.fuelType = fuelType
this.bodyType = bodyType
this.getFullName = () => {
return `${this.year} ${this.make} ${this.model}`;
}
// return this;
}
const car1 = new car('Toyota', 'Tacoma', 2018, 'gas', 'mid-size pick-up truck');
const car2 = new car('Tesla', 'Model S', 2018, 'electric', 'sedan');
console.log(car1); // => car {make: 'Toyota', model: 'Tacoma' , etc.}

Car.prototype.sentence = function() {
return `My ${this.fuelType} ${this.bodyType} is a ${this.year} ${this.make} ${this.model}`;
}

console.log(car1); // => Car {
// make: 'Toyota',
// model: 'Tacoma',
// year: 2018,
// fuelType: 'gas',
// bodyType: 'mid-size pick-up truck',
// getFullName: [Function (anonymous)]
// }

console.log(Car.prototype); // => { sentence: [Function (anonymous)] }

console.log(car1.sentence()); // => My gas mid-size pick-up truck is a 2018 Toyota Tacoma
console.log(car2.sentence()); // => My electric sedan is a 2018 Tesla Model S

function createCar(make, model, year) {
return {
getFullName() {
return `${year} ${make} ${model}`;
}
}
}
const car1 = createCar('Toyota', 'Tacoma', 2018); 
console.log(car1.getFullName()); // => 2018 Toyota Tacoma
console.log(car1.make); // => undefined
console.log(car1); // => { getFullName: [Function: getFullName] }