factory function
function createPerson(firstName, lastName) {
return {
firstName: firstName,
lastName: lastName,
getFullName() {
return firstName + ' ' + lastName;
}
}
}
Code language: JavaScript (javascript)factory functions
const Player = (name, level) => {
let health = level * 2;
const getLevel = () => level;
const getName = () => name;
const die = () => {
// uh oh
};
const damage = x => {
health -= x;
if (health <= 0) {
die();
}
};
const attack = enemy => {
if (level < enemy.getLevel()) {
damage(1);
console.log(`${enemy.getName()} has damaged ${name}`);
}
if (level >= enemy.getLevel()) {
enemy.damage(1);
console.log(`${name} has damaged ${enemy.getName()}`);
}
};
return {attack, damage, getLevel, getName}
};
const jimmie = Player('jim', 10);
const badGuy = Player('jeff', 5);
jimmie.attack(badGuy);factory functions
const Person = (name) => {
const sayName = () => console.log(`my name is ${name}`)
return {sayName}
}
const Nerd = (name) => {
// simply create a person and pull out the sayName function with destructuring assignment syntax!
const {sayName} = Person(name)
const doSomethingNerdy = () => console.log('nerd stuff')
return {sayName, doSomethingNerdy}
}
const jeff = Nerd('jeff')
jeff.sayName() //my name is jeff
jeff.doSomethingNerdy() // nerd stuffCopyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
