import

src/visitor/render_section.cpp

@@ -0,0 +1,38 @@
+#include "render_section.h"
+#include "is_node_empty.h"
+
+using namespace mstch;
+
+visitor::render_section::render_section(render_context& context, const std::string& section):
+        context(context),
+        section(section)
+{
+}
+
+std::string visitor::render_section::operator()(const boost::blank& blank) const {
+    return "";
+}
+
+std::string visitor::render_section::operator()(const int& i) const {
+    return render_context(mstch::object{{".", i}}, context).render(section);
+}
+
+std::string visitor::render_section::operator()(const bool& b) const {
+    return render_context(mstch::object{{".", b}}, context).render(section);
+}
+
+std::string visitor::render_section::operator()(const std::string& str) const {
+    return render_context(mstch::object{{".", str}}, context).render(section);
+}
+
+std::string visitor::render_section::operator()(const array& arr) const {
+    std::ostringstream out;
+    for (auto& item: arr)
+        if (!boost::apply_visitor(visitor::is_node_empty(), item))
+            out << boost::apply_visitor(*this, item);
+    return out.str();
+}
+
+std::string visitor::render_section::operator()(const object& obj) const {
+    return render_context(obj, context).render(section);
+}