snippet - conceito...

gistfile1.js

   var Class = Class || {};
    
    //Constructor de Outra forma
    Class = {
        Pessoa: (function(name, age){
            this.age = name;
            this.name = age;
        }); 
    }
  
    var Pessoa = (function(name, age){
        this.name = name;
        this.age = age;    
    })
    
    Pessoa.prototype = {
        getName: function(){
            return this.name.getName();
        },
        getAge: function(){
            return this.age.getAge();
        },
        getCategory: function(){
            return this.category.getCategory();
        }     
    };