Factory Pattern

factory-pattern.js

"use strict";

function Developer(name) {
  this.name = name;
  this.type = "Developer";
}

function Tester(name) {
  this.name = name;
  this.type = "Tester";
}

function EnployeeFactory() {
  this.create = function (name, type) {
    switch (type) {
      case 1:
        return new Developer(name);
        break;
      case 2:
        return new Tester(name);
        break;
    }
  };
}

function say() {
  console.log("Hi, I am " + this.name + " and I am a " + this.type);
}

var eF = new EnployeeFactory();
var employees = [];

employees.push(eF.create("Carlos", 1));
employees.push(eF.create("Abdalla", 2));

employees.forEach(function (x) {
  return say.call(x);
});