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//Criando uma função construtora para simular uma classe: Person. | |
function Person(options) { | |
//attributos públicos | |
this.name = options.name; | |
this.gender = options.gender; | |
//métodos públicos | |
this.speak = function() { | |
console.log(this.name + ' sabe falar!'); | |
}; | |
this.walk = function() { | |
console.log(this.name + ' sabe andar!'); | |
}; | |
} | |
//Usando composição de Person, ao criadar a "classe" Employe. | |
function Employe(options) { | |
//attributos públicos | |
this.person = new Person(options); | |
this.register = options.register; | |
//método público | |
this.salary = function() { | |
if (this.person.gender === 'M') { | |
console.log("Male's salary"); | |
}else { | |
console.log("Female's salary"); | |
} | |
}; | |
} | |
//Criando uma instância da "classe" Person | |
var person = new Person({name: 'Pedro', gender: 'M'}); | |
person.speak(); | |
person.walk(); | |
//Criando uma instância da "classe" Employe | |
var male = new Employe({name: 'Fred', gender: 'M'}); | |
male.person.speak(); | |
male.person.walk(); | |
male.salary(); | |
//Criando outra instância da "classe" Employe | |
var female = new Employe({name: 'Linda', gender: 'F'}); | |
female.person.speak(); | |
female.person.walk(); | |
female.salary(); | |
/* | |
Saida no console: | |
>> Pedro sabe falar! | |
>> Pedro sabe andar! | |
>> Fred sabe falar! | |
>> Fred sabe andar! | |
>> Male's salary | |
>> Linda sabe falar! | |
>> Linda sabe andar! | |
>> Female's salary | |
*/ |
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