Squashed 'external/json/' content from commit 9cca280a4

git-subtree-dir: external/json
git-subtree-split: 9cca280a4d0ccf0c08f47a99aa71d1b0e52f8d03

docs/examples/basic_json__list_init_t.cpp

@@ -0,0 +1,21 @@
+#include <iostream>
+#include <nlohmann/json.hpp>
+
+using json = nlohmann::json;
+
+int main()
+{
+    // create JSON values
+    json j_empty_init_list = json({});
+    json j_object = { {"one", 1}, {"two", 2} };
+    json j_array = {1, 2, 3, 4};
+    json j_nested_object = { {"one", {1}}, {"two", {1, 2}} };
+    json j_nested_array = { {{1}, "one"}, {{1, 2}, "two"} };
+
+    // serialize the JSON value
+    std::cout << j_empty_init_list << '\n';
+    std::cout << j_object << '\n';
+    std::cout << j_array << '\n';
+    std::cout << j_nested_object << '\n';
+    std::cout << j_nested_array << '\n';
+}