text: function extensibleObject() {
      let obj = {
          extend: function(template){
              for(let parentProp of Object.keys(template)){
                  if(typeof(template[parentProp]) == "function"){
                      Object.getPrototypeOf(obj)[parentProp] = template[parentProp];
                  } else {
                      obj[parentProp] = template[parentProp];
                  }
              }
          }
      };
  
      return obj;
  }
  