mustache partial implementation

1 files changed, 10 insertions, 3 deletions

diff --git a/template_test/mustachetest.cc b/template_test/mustachetest.cc
index 3b80b5d..c4ac2c9 100644
--- a/template_test/mustachetest.cc
+++ b/template_test/mustachetest.cc
@@ -11,15 +11,22 @@ using namespace crow::mustache;
 string read_all(const string& filename)
 {
     ifstream is(filename);
-    string ret;
-    copy(istreambuf_iterator<char>(is), istreambuf_iterator<char>(), back_inserter(ret));
-    return ret;
+    return {istreambuf_iterator<char>(is), istreambuf_iterator<char>()};
 }
 
 int main()
 {
     auto data = json::load(read_all("data")); 
     auto templ = compile(read_all("template"));
+    auto partials = json::load(read_all("partials"));
+    set_loader([&](std::string name)->std::string
+    {
+        if (partials.count(name))
+        {
+            return partials[name].s();
+        }
+        return "";
+    });
     context ctx(data);
     cout << templ.render(ctx);
     return 0;