Shamelessly copy Josiah

source/lib/json/docs/examples/array.cpp

@@ -0,0 +1,19 @@
+#include <iostream>
+#include <nlohmann/json.hpp>
+
+using json = nlohmann::json;
+
+int main()
+{
+    // create JSON arrays
+    json j_no_init_list = json::array();
+    json j_empty_init_list = json::array({});
+    json j_nonempty_init_list = json::array({1, 2, 3, 4});
+    json j_list_of_pairs = json::array({ {"one", 1}, {"two", 2} });
+
+    // serialize the JSON arrays
+    std::cout << j_no_init_list << '\n';
+    std::cout << j_empty_init_list << '\n';
+    std::cout << j_nonempty_init_list << '\n';
+    std::cout << j_list_of_pairs << '\n';
+}