implicitbinding3.js

var Company = function(name,worth){
  return{
    name:name,
    worth:worth,
    getNetWorth:function(){
      console.log("Name: "+this.name +", Worth :"+this.worth);
    },
    company2:{
      name:"Acquired Company",
      worth:"2Bn",
      getNetWorth:function(){
        console.log("Name: "+this.name +", Worth :"+this.worth);
      }
    }
  }
}

var newCompany=Company("Hex","4Bn");
newCompany.getNetWorth();
// => Name: Hex, Worth :4Bn
newCompany.company2.getNetWorth()
// => Name: Acquired Company, Worth :2Bn