Simplify cars example

jkeiser · jkeiser · commit 6eec2d6b4fed · 2020-04-05T09:15:20.000-07:00
diff --git a/doc/basics.md b/doc/basics.md
@@ -80,10 +80,9 @@ auto cars_json = R"( [
   { "make": "Toyota", "model": "Tercel", "year": 1999, "tire_pressure": [ 29.8, 30.0, 30.2, 30.5 ] }
 ] )"_padded;
 dom::parser parser;
-dom::array cars = parser.parse(cars_json).get<dom::array>();
 
 // Iterating through an array of objects
-for (dom::object car : cars) {
+for (dom::object car : parser.parse(cars_json)) {
   // Accessing a field by name
   cout << "Make/Model: " << car["make"] << "/" << car["model"] << endl;
 
diff --git a/tests/readme_examples.cpp b/tests/readme_examples.cpp
@@ -28,10 +28,9 @@ void basics_dom_1() {
     { "make": "Toyota", "model": "Tercel", "year": 1999, "tire_pressure": [ 29.8, 30.0, 30.2, 30.5 ] }
   ] )"_padded;
   dom::parser parser;
-  dom::array cars = parser.parse(cars_json).get<dom::array>();
 
-  // Iterating through an array of objects
-  for (dom::object car : cars) {
+  // Parse and iterate through each car
+  for (dom::object car : parser.parse(cars_json)) {
     // Accessing a field by name
     cout << "Make/Model: " << car["make"] << "/" << car["model"] << endl;
 
@@ -61,7 +60,7 @@ void basics_dom_2() {
   ] )"_padded;
   dom::parser parser;
   dom::element cars = parser.parse(cars_json);
-  cout << cars.at("0/tire_pressure/1") << endl; // Prints 39.9}
+  cout << cars.at("0/tire_pressure/1") << endl; // Prints 39.9
 }
 
 namespace treewalk_1 {
