Accessing heterogenous JSON data (smarter way) - Part 2

smarter_noob_way_json_data_efficient.js

//Smarter way to access the data
function noob_smart_way(){

  var cars=get_data_set("basic");  
  var format_string = "%s %s %s %s %s";
  
  for (var i in cars){
    Logger.log(format_string, cars[i]["model"] || "",cars[i]["trim"] || "",cars[i]["year"] ||  "",
                cars[i]["wheel"] && cars[i]["wheel"]["wheel_size"]    ||  "",
               cars[i]["wheel"] && cars[i]["wheel"]["wheel_metal"] || "") 
    // Logger.log() is Google App Script's console.log  
  }   
}